[RFC][PATCH 05/10] mxc: Add board support for the i.MX51 babbage board
Sascha Hauer
s.hauer at pengutronix.de
Fri Dec 4 05:25:12 EST 2009
On Fri, Dec 04, 2009 at 04:47:05AM +0200, Amit Kucheria wrote:
> Add basic clock support, cpu identification, I/O mapping and serial port. Boot
> tested on Freescale Babbage 2.5 board.
>
> Support for FEC ethernet device is also added to allow NFS-root but needs the
> fixes from the following patches to get onboard-ethernet working
>
> Signed-off-by: Amit Kucheria <amit.kucheria at canonical.com>
> ---
> arch/arm/mach-mx5/board-mx51_babbage.c | 141 +++++
> arch/arm/mach-mx5/clock.c | 817 +++++++++++++++++++++++++++
> arch/arm/mach-mx5/cpu.c | 46 ++
> arch/arm/mach-mx5/crm_regs.h | 685 ++++++++++++++++++++++
> arch/arm/mach-mx5/devices.c | 90 +++
> arch/arm/mach-mx5/devices.h | 4 +
> arch/arm/mach-mx5/mm.c | 86 +++
> arch/arm/plat-mxc/include/mach/iomux-mx51.h | 309 ++++++++++
> arch/arm/plat-mxc/include/mach/mx51.h | 481 ++++++++++++++++
> 9 files changed, 2659 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/mach-mx5/board-mx51_babbage.c
> create mode 100644 arch/arm/mach-mx5/clock.c
> create mode 100644 arch/arm/mach-mx5/cpu.c
> create mode 100644 arch/arm/mach-mx5/crm_regs.h
> create mode 100644 arch/arm/mach-mx5/devices.c
> create mode 100644 arch/arm/mach-mx5/devices.h
> create mode 100644 arch/arm/mach-mx5/mm.c
> create mode 100644 arch/arm/plat-mxc/include/mach/iomux-mx51.h
> create mode 100644 arch/arm/plat-mxc/include/mach/mx51.h
>
> diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
> new file mode 100644
> index 0000000..a1bc9c4
> --- /dev/null
> +++ b/arch/arm/mach-mx5/board-mx51_babbage.c
> @@ -0,0 +1,141 @@
> +/*
> + * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
> + * Copyright 2009 Amit Kucheria <amit.kucheria at canonical.com> All Rights Reserved.
> + *
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */
> +
> +#include <linux/init.h>
> +#include <linux/platform_device.h>
> +#include <mach/common.h>
> +#include <mach/hardware.h>
> +#include <asm/irq.h>
> +#include <asm/setup.h>
> +#include <asm/mach-types.h>
> +#include <asm/mach/arch.h>
> +#include <asm/mach/time.h>
> +#include <mach/memory.h>
> +#include <mach/imx-uart.h>
> +#include <mach/iomux-mx51.h>
> +
> +#include "crm_regs.h"
> +#include "devices.h"
> +
> +extern void __init mx51_babbage_io_init(void);
> +
> +/* Pad control groupings */
> +#define MX51_UART1_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_HIGH)
> +#define MX51_UART2_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST)
> +#define MX51_UART3_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST)
> +
> +/* UART1 */
> +#define MX51_BABBAGE_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x618, 0x228, IOMUX_CONFIG_ALT0, 0x9e4, 0, MX51_UART1_PAD_CTRL | PAD_CTL_SRE_FAST)
> +#define MX51_BABBAGE_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x61C, 0x22C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_UART1_PAD_CTRL | PAD_CTL_SRE_FAST)
> +#define MX51_BABBAGE_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x620, 0x230, IOMUX_CONFIG_ALT0, 0x9e0, 0, MX51_UART1_PAD_CTRL)
> +#define MX51_BABBAGE_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x624, 0x234, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_UART1_PAD_CTRL)
> +
> +/* UART2 */
> +#define MX51_BABBAGE_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x628, 0x238, IOMUX_CONFIG_ALT0, 0x9ec, 2, MX51_UART2_PAD_CTRL)
> +#define MX51_BABBAGE_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62C, 0x23C, IOMUX_CONFIG_ALT0, 0x0, 0, MX51_UART2_PAD_CTRL)
> +
> +/* UART3 */
> +#define MX51_BABBAGE_PAD_EIM_D25__UART3_RXD IOMUX_PAD(0x414, 0x080, IOMUX_CONFIG_ALT3, 0x9f4, 0, MX51_UART3_PAD_CTRL)
> +#define MX51_BABBAGE_PAD_EIM_D26__UART3_TXD IOMUX_PAD(0x418, 0x084, IOMUX_CONFIG_ALT3, 0x0, 0, MX51_UART3_PAD_CTRL)
> +#define MX51_BABBAGE_PAD_EIM_D27__UART3_RTS IOMUX_PAD(0x41c, 0x088, IOMUX_CONFIG_ALT3, 0x9f0, 0, MX51_UART3_PAD_CTRL)
> +#define MX51_BABBAGE_PAD_EIM_D24__UART3_CTS IOMUX_PAD(0x410, 0x07c, IOMUX_CONFIG_ALT3, 0x0, 0, MX51_UART3_PAD_CTRL)
> +
These should go as generic versions to
arch/arm/plat-mxc/include/mach/iomux-mx51.h.
> +
> +#define MX51_BABBAGE_PAD_GPIO_1_8__GPIO1_8 IOMUX_PAD(0x814, 0x3E8, 0, 0x0, 1, (PAD_CTL_SRE_SLOW | PAD_CTL_DSE_MED | PAD_CTL_PUS_100K_UP | PAD_CTL_HYS))
> +
> +static struct platform_device *devices[] __initdata = {
> + &mxc_fec_device,
> +};
> +
> +static struct pad_desc mx51babbage_pads[] = {
> + /* UART1 */
> + MX51_BABBAGE_PAD_UART1_RXD__UART1_RXD,
> + MX51_BABBAGE_PAD_UART1_TXD__UART1_TXD,
> + MX51_BABBAGE_PAD_UART1_RTS__UART1_RTS,
> + MX51_BABBAGE_PAD_UART1_CTS__UART1_CTS,
> +
> + /* UART2 */
> + MX51_BABBAGE_PAD_UART2_RXD__UART2_RXD,
> + MX51_BABBAGE_PAD_UART2_TXD__UART2_TXD,
> +
> + /* UART3 */
> + MX51_BABBAGE_PAD_EIM_D25__UART3_RXD,
> + MX51_BABBAGE_PAD_EIM_D26__UART3_TXD,
> + MX51_BABBAGE_PAD_EIM_D27__UART3_RTS,
> + MX51_BABBAGE_PAD_EIM_D24__UART3_CTS,
> +};
> +
> +/* Serial ports */
> +#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE)
> +static struct imxuart_platform_data uart_pdata = {
> + .flags = IMXUART_HAVE_RTSCTS,
> +};
> +
> +static inline void mxc_init_imx_uart(void)
> +{
> + mxc_register_device(&mxc_uart_device0, &uart_pdata);
> + mxc_register_device(&mxc_uart_device1, &uart_pdata);
> + mxc_register_device(&mxc_uart_device2, &uart_pdata);
> +}
> +#else /* !SERIAL_IMX */
> +static inline void mxc_init_imx_uart(void)
> +{
> +}
> +#endif /* SERIAL_IMX */
> +
> +/*
> + * Board specific fixup function. It is called by \b setup_arch() in
> + * setup.c file very early on during kernel starts. It allows the user to
> + * statically fill in the proper values for the passed-in parameters. None of
> + * the parameters is used currently.
> + *
> + * @param desc pointer to \b struct \b machine_desc
> + * @param tags pointer to \b struct \b tag
> + * @param cmdline pointer to the command line
> + * @param mi pointer to \b struct \b meminfo
> + */
> +static void __init fixup_mxc_board(struct machine_desc *desc, struct tag *tags,
> + char **cmdline, struct meminfo *mi)
> +{
> + /* Nothing! */
> +}
Please remove this function
> +
> +/*
> + * Board specific initialization.
> + */
> +static void __init mxc_board_init(void)
> +{
> + mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads, ARRAY_SIZE(mx51babbage_pads));
> + mxc_init_imx_uart();
> + platform_add_devices(devices, ARRAY_SIZE(devices));
> +}
> +
> +static void __init mx51_babbage_timer_init(void)
> +{
> + mx51_clocks_init(32768, 24000000, 22579200, 24576000);
> +}
> +
> +static struct sys_timer mxc_timer = {
> + .init = mx51_babbage_timer_init,
> +};
> +
> +MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
> + /* Maintainer: Amit Kucheria <amit.kucheria at canonical.com> */
> + .phys_io = AIPS1_BASE_ADDR,
> + .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
> + .boot_params = PHYS_OFFSET + 0x100,
> + .fixup = fixup_mxc_board,
> + .map_io = mx51_map_io,
> + .init_irq = mx51_init_irq,
> + .init_machine = mxc_board_init,
> + .timer = &mxc_timer,
> +MACHINE_END
> diff --git a/arch/arm/mach-mx5/clock.c b/arch/arm/mach-mx5/clock.c
> new file mode 100644
> index 0000000..7fdfcbc
> --- /dev/null
> +++ b/arch/arm/mach-mx5/clock.c
> @@ -0,0 +1,817 @@
> +/*
> + * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
> + * Copyright 2009 Amit Kucheria <amit.kucheria at canonical.com>. All Rights Reserved.
> + *
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */
> +
> +#include <linux/mm.h>
> +#include <linux/delay.h>
> +#include <linux/clk.h>
> +#include <linux/io.h>
> +
> +#include <asm/clkdev.h>
> +
> +#include <mach/hardware.h>
> +#include <mach/common.h>
> +#include <mach/clock.h>
> +
> +#include "crm_regs.h"
> +
> +static unsigned long pll_base[] = {
> + (unsigned long)MXC_DPLL1_BASE,
> + (unsigned long)MXC_DPLL2_BASE,
> + (unsigned long)MXC_DPLL3_BASE,
These casts show that this array should be of type void __iomem *.
> +};
> +
> +/* External clock values passed-in by the board code */
> +static unsigned long external_high_reference, external_low_reference;
> +static unsigned long oscillator_reference, ckih2_reference;
> +
> +static struct clk osc_clk;
> +static struct clk pll1_main_clk;
> +static struct clk pll1_sw_clk;
> +static struct clk pll2_sw_clk;
> +static struct clk pll3_sw_clk;
> +static struct clk lp_apm_clk;
> +static struct clk periph_apm_clk;
> +static struct clk ahb_clk;
> +static struct clk ipg_clk;
> +
> +#define SPIN_DELAY 1000000 /* in nanoseconds */
> +
> +extern void propagate_rate(struct clk *clk);
This is not used.
> +
> +static int _clk_ccgr_enable(struct clk *clk)
> +{
> + u32 reg;
> +
> + reg = __raw_readl(clk->enable_reg);
> + reg |= MXC_CCM_CCGR_MOD_ON << clk->enable_shift;
> + __raw_writel(reg, clk->enable_reg);
> +
> + return 0;
> +}
> +
> +static void _clk_ccgr_disable(struct clk *clk)
> +{
> + u32 reg;
> + reg = __raw_readl(clk->enable_reg);
> + reg &= ~(MXC_CCM_CCGR_MOD_OFF << clk->enable_shift);
> + __raw_writel(reg, clk->enable_reg);
> +
> +}
> +
> +static void _clk_ccgr_disable_inwait(struct clk *clk)
> +{
> + u32 reg;
> +
> + reg = __raw_readl(clk->enable_reg);
> + reg &= ~(MXC_CCM_CCGR_CG_MASK << clk->enable_shift);
> + reg |= MXC_CCM_CCGR_MOD_IDLE << clk->enable_shift;
> + __raw_writel(reg, clk->enable_reg);
> +}
> +
> +/*
> + * For the 4-to-1 muxed input clock
> + */
> +static inline u32 _get_mux(struct clk *parent, struct clk *m0,
> + struct clk *m1, struct clk *m2, struct clk *m3)
> +{
> + if (parent == m0)
> + return 0;
> + else if (parent == m1)
> + return 1;
> + else if (parent == m2)
> + return 2;
> + else if (parent == m3)
> + return 3;
> + else
> + BUG();
> +
> + return 0;
> +}
> +
> +static inline unsigned long _get_pll_base(struct clk *pll)
> +{
> + if (pll == &pll1_main_clk)
> + return pll_base[0];
> + else if (pll == &pll2_sw_clk)
> + return pll_base[1];
> + else if (pll == &pll3_sw_clk)
> + return pll_base[2];
> + else
> + BUG();
> +
> + return 0;
> +}
> +
> +static unsigned long _clk_pll_recalc(struct clk *clk)
> +{
The original Freescale code stored the rate in clk->rate without
returning the rate. As this is not true here, can we rename these
functions to x_get_rate?
Also, these leading underscores in the function names look like we have
something to hide. We don't, right?
> + long mfi, mfn, mfd, pdf, ref_clk, mfn_abs;
> + unsigned long dp_op, dp_mfd, dp_mfn, dp_ctl, pll_hfsm, dbl;
> + unsigned long pllbase;
> + s64 temp;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + pllbase = _get_pll_base(clk);
pllbase should be a void __iomem *.
> +
> + dp_ctl = __raw_readl(pllbase + MXC_PLL_DP_CTL);
> + pll_hfsm = dp_ctl & MXC_PLL_DP_CTL_HFSM;
> + dbl = dp_ctl & MXC_PLL_DP_CTL_DPDCK0_2_EN;
> +
> + if (pll_hfsm == 0) {
> + dp_op = __raw_readl(pllbase + MXC_PLL_DP_OP);
> + dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_MFD);
> + dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_MFN);
> + } else {
> + dp_op = __raw_readl(pllbase + MXC_PLL_DP_HFS_OP);
> + dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFD);
> + dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFN);
> + }
> + pdf = dp_op & MXC_PLL_DP_OP_PDF_MASK;
> + mfi = (dp_op & MXC_PLL_DP_OP_MFI_MASK) >> MXC_PLL_DP_OP_MFI_OFFSET;
> + mfi = (mfi <= 5) ? 5 : mfi;
> + mfd = dp_mfd & MXC_PLL_DP_MFD_MASK;
> + mfn = mfn_abs = dp_mfn & MXC_PLL_DP_MFN_MASK;
> + /* Sign extend to 32-bits */
> + if (mfn >= 0x04000000) {
> + mfn |= 0xFC000000;
> + mfn_abs = -mfn;
> + }
> +
> + ref_clk = 2 * parent_rate;
> + if (dbl != 0)
> + ref_clk *= 2;
> +
> + ref_clk /= (pdf + 1);
> + temp = (u64) ref_clk * mfn_abs;
> + do_div(temp, mfd + 1);
> + if (mfn < 0)
> + temp = -temp;
> + temp = (ref_clk * mfi) + temp;
> +
> + return temp;
> +}
> +
> +static int _clk_pll_set_rate(struct clk *clk, unsigned long rate)
> +{
> + u32 reg;
> + u32 pllbase;
> +
> + long mfi, pdf, mfn, mfd = 999999;
> + s64 temp64;
> + unsigned long quad_parent_rate;
> + unsigned long pll_hfsm, dp_ctl;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + pllbase = _get_pll_base(clk);
> +
> + quad_parent_rate = 4 * parent_rate;
> + pdf = mfi = -1;
> + while (++pdf < 16 && mfi < 5)
> + mfi = rate * (pdf+1) / quad_parent_rate;
> + if (mfi > 15)
> + return -1;
> + pdf--;
> +
> + temp64 = rate*(pdf+1) - quad_parent_rate*mfi;
> + do_div(temp64, quad_parent_rate/1000000);
> + mfn = (long)temp64;
> +
> + dp_ctl = __raw_readl(pllbase + MXC_PLL_DP_CTL);
> + /* use dpdck0_2 */
> + __raw_writel(dp_ctl | 0x1000L, pllbase + MXC_PLL_DP_CTL);
> + pll_hfsm = dp_ctl & MXC_PLL_DP_CTL_HFSM;
> + if (pll_hfsm == 0) {
> + reg = mfi<<4 | pdf;
> + __raw_writel(reg, pllbase + MXC_PLL_DP_OP);
> + __raw_writel(mfd, pllbase + MXC_PLL_DP_MFD);
> + __raw_writel(mfn, pllbase + MXC_PLL_DP_MFN);
> + } else {
> + reg = mfi<<4 | pdf;
> + __raw_writel(reg, pllbase + MXC_PLL_DP_HFS_OP);
> + __raw_writel(mfd, pllbase + MXC_PLL_DP_HFS_MFD);
> + __raw_writel(mfn, pllbase + MXC_PLL_DP_HFS_MFN);
> + }
Nitpick: Please add spaces on both sides of operators like << >> and *
> +
> + return 0;
> +}
> +
> +static int _clk_pll_enable(struct clk *clk)
> +{
> + u32 reg;
> + u32 pllbase;
> + struct timespec nstimeofday;
> + struct timespec curtime;
> +
> + pllbase = _get_pll_base(clk);
> + reg = __raw_readl(pllbase + MXC_PLL_DP_CTL) | MXC_PLL_DP_CTL_UPEN;
> + __raw_writel(reg, pllbase + MXC_PLL_DP_CTL);
> +
> + /* Wait for lock */
> + getnstimeofday(&nstimeofday);
> + while (!(__raw_readl(pllbase + MXC_PLL_DP_CTL) & MXC_PLL_DP_CTL_LRF)) {
> + getnstimeofday(&curtime);
> + if (curtime.tv_nsec - nstimeofday.tv_nsec > SPIN_DELAY)
> + panic("pll relock failed\n");
> + }
> + return 0;
> +}
> +
> +static void _clk_pll_disable(struct clk *clk)
> +{
> + u32 reg;
> + u32 pllbase;
> +
> + pllbase = _get_pll_base(clk);
> + reg = __raw_readl(pllbase + MXC_PLL_DP_CTL) & ~MXC_PLL_DP_CTL_UPEN;
> + __raw_writel(reg, pllbase + MXC_PLL_DP_CTL);
> +}
> +
> +static int _clk_pll1_sw_set_parent(struct clk *clk, struct clk *parent)
> +{
> + u32 reg, mux;
> +
> + reg = __raw_readl(MXC_CCM_CCSR);
> +
> + if (parent == &pll1_main_clk) {
> + reg &= ~MXC_CCM_CCSR_PLL1_SW_CLK_SEL;
> + __raw_writel(reg, MXC_CCM_CCSR);
> + /* Set the step_clk parent to be lp_apm, to save power. */
> + mux = _get_mux(&lp_apm_clk, &lp_apm_clk, NULL, &pll2_sw_clk,
> + &pll3_sw_clk);
This looks wrong or at least unnecessary. _get_mux will always return 0 if
called like this.
> + reg = __raw_readl(MXC_CCM_CCSR);
> + reg = (reg & ~MXC_CCM_CCSR_STEP_SEL_MASK) |
> + (mux << MXC_CCM_CCSR_STEP_SEL_OFFSET);
> + } else {
> + if (parent == &lp_apm_clk) {
> + reg |= MXC_CCM_CCSR_PLL1_SW_CLK_SEL;
> + reg = __raw_readl(MXC_CCM_CCSR);
> + mux = _get_mux(parent, &lp_apm_clk, NULL, &pll2_sw_clk,
> + &pll3_sw_clk);
We are inside if (parent == &lp_apm_clk), so _get_mux will always return
0 here aswell.
> + reg = (reg & ~MXC_CCM_CCSR_STEP_SEL_MASK) |
> + (mux << MXC_CCM_CCSR_STEP_SEL_OFFSET);
> + } else {
> + mux = _get_mux(parent, &lp_apm_clk, NULL, &pll2_sw_clk,
> + &pll3_sw_clk);
> + reg = (reg & ~MXC_CCM_CCSR_STEP_SEL_MASK) |
> + (mux << MXC_CCM_CCSR_STEP_SEL_OFFSET);
> + __raw_writel(reg, MXC_CCM_CCSR);
> + reg = __raw_readl(MXC_CCM_CCSR);
> + reg |= MXC_CCM_CCSR_PLL1_SW_CLK_SEL;
> +
> + }
> + }
> + __raw_writel(reg, MXC_CCM_CCSR);
> + return 0;
> +}
> +
> +static unsigned long _clk_pll1_sw_recalc(struct clk *clk)
> +{
> + u32 reg, div;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + div = 1;
> + reg = __raw_readl(MXC_CCM_CCSR);
> +
> + if (clk->parent == &pll2_sw_clk) {
> + div = ((reg & MXC_CCM_CCSR_PLL2_PODF_MASK) >>
> + MXC_CCM_CCSR_PLL2_PODF_OFFSET) + 1;
> + } else if (clk->parent == &pll3_sw_clk) {
> + div = ((reg & MXC_CCM_CCSR_PLL3_PODF_MASK) >>
> + MXC_CCM_CCSR_PLL3_PODF_OFFSET) + 1;
> + }
> + return parent_rate / div;
> +}
> +
> +static int _clk_pll2_sw_set_parent(struct clk *clk, struct clk *parent)
> +{
> + u32 reg;
> +
> + reg = __raw_readl(MXC_CCM_CCSR);
> +
> + if (parent == &pll2_sw_clk) {
> + reg &= ~MXC_CCM_CCSR_PLL2_SW_CLK_SEL;
> + } else {
> + reg = (reg & ~MXC_CCM_CCSR_PLL2_SW_CLK_SEL);
> + reg |= MXC_CCM_CCSR_PLL2_SW_CLK_SEL;
You first clear the bit and then set the very same bit again. Looks like
the first line is wrong.
> + }
> + __raw_writel(reg, MXC_CCM_CCSR);
> + return 0;
> +}
> +
> +static int _clk_lp_apm_set_parent(struct clk *clk, struct clk *parent)
> +{
> + u32 reg;
> +
> + if (parent == &osc_clk)
> + reg = __raw_readl(MXC_CCM_CCSR) & ~MXC_CCM_CCSR_LP_APM_SEL;
> + else
> + return -EINVAL;
> +
> + __raw_writel(reg, MXC_CCM_CCSR);
> +
> + return 0;
> +}
> +
> +static unsigned long _clk_arm_recalc(struct clk *clk)
> +{
> + u32 cacrr, div;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> + cacrr = __raw_readl(MXC_CCM_CACRR);
> + div = (cacrr & MXC_CCM_CACRR_ARM_PODF_MASK) + 1;
> +
> + return parent_rate / div;
> +}
> +
> +static int _clk_periph_apm_set_parent(struct clk *clk, struct clk *parent)
> +{
> + u32 reg, mux;
> + struct timespec nstimeofday;
> + struct timespec curtime;
> +
> + mux = _get_mux(parent, &pll1_sw_clk, &pll3_sw_clk, &lp_apm_clk, NULL);
> +
> + reg = __raw_readl(MXC_CCM_CBCMR) & ~MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK;
> + reg |= mux << MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET;
> + __raw_writel(reg, MXC_CCM_CBCMR);
> +
> + getnstimeofday(&nstimeofday);
> + while (__raw_readl(MXC_CCM_CDHIPR) &
> + MXC_CCM_CDHIPR_PERIPH_CLK_SEL_BUSY) {
> + getnstimeofday(&curtime);
> + if (curtime.tv_nsec - nstimeofday.tv_nsec > SPIN_DELAY)
> + panic("pll _clk_periph_apm_set_parent failed\n");
> + }
> + return 0;
> +}
> +
> +static unsigned long _clk_main_bus_recalc(struct clk *clk)
> +{
> + return clk_get_rate(clk->parent);
> +}
> +
> +static int _clk_main_bus_set_parent(struct clk *clk, struct clk *parent)
> +{
> + u32 reg;
> +
> + if (parent == &pll2_sw_clk) {
> + reg = __raw_readl(MXC_CCM_CBCDR) &
> + ~MXC_CCM_CBCDR_PERIPH_CLK_SEL;
> + } else if (parent == &periph_apm_clk) {
> + reg = __raw_readl(MXC_CCM_CBCDR) | MXC_CCM_CBCDR_PERIPH_CLK_SEL;
> + } else {
> + return -EINVAL;
> + }
This reads better as
reg = __raw_readl(MXC_CCM_CBCDR);
if (parent == &pll2_sw_clk)
reg &= ~MXC_CCM_CBCDR_PERIPH_CLK_SEL;
else if (parent == &periph_apm_clk)
reg |= MXC_CCM_CBCDR_PERIPH_CLK_SEL;
else
return -EINVAL;
> + __raw_writel(reg, MXC_CCM_CBCDR);
> +
> + return 0;
> +}
> +
> +static struct clk main_bus_clk = {
> + .parent = &pll2_sw_clk,
> + .set_parent = _clk_main_bus_set_parent,
> + .get_rate = _clk_main_bus_recalc,
> +};
> +
> +static unsigned long _clk_ahb_recalc(struct clk *clk)
> +{
> + u32 reg, div;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + reg = __raw_readl(MXC_CCM_CBCDR);
> + div = ((reg & MXC_CCM_CBCDR_AHB_PODF_MASK) >>
> + MXC_CCM_CBCDR_AHB_PODF_OFFSET) + 1;
> + return parent_rate / div;
> +}
> +
> +
> +static int _clk_ahb_set_rate(struct clk *clk, unsigned long rate)
> +{
> + u32 reg, div;
> + struct timespec nstimeofday;
> + struct timespec curtime;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + div = parent_rate / rate;
> + if (div > 8 || div < 1 || ((parent_rate / div) != rate))
> + return -EINVAL;
> +
> + reg = __raw_readl(MXC_CCM_CBCDR);
> + reg &= ~MXC_CCM_CBCDR_AHB_PODF_MASK;
> + reg |= (div - 1) << MXC_CCM_CBCDR_AHB_PODF_OFFSET;
> + __raw_writel(reg, MXC_CCM_CBCDR);
> +
> + getnstimeofday(&nstimeofday);
> + while (__raw_readl(MXC_CCM_CDHIPR) & MXC_CCM_CDHIPR_AHB_PODF_BUSY) {
> + getnstimeofday(&curtime);
> + if (curtime.tv_nsec - nstimeofday.tv_nsec > SPIN_DELAY)
> + panic("_clk_ahb_set_rate failed\n");
> + }
> +
> + return 0;
> +}
> +
> +static unsigned long _clk_ahb_round_rate(struct clk *clk,
> + unsigned long rate)
> +{
> + u32 div;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + div = parent_rate / rate;
> + if (div > 8)
> + div = 8;
> + else if (div == 0)
> + div++;
> + return parent_rate / div;
> +}
> +
> +
> +static int _clk_max_enable(struct clk *clk)
> +{
> + u32 reg;
> +
> + _clk_ccgr_enable(clk);
> +
> + /* Handshake with MAX when LPM is entered. */
> + reg = __raw_readl(MXC_CCM_CLPCR);
> + reg &= ~MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS;
> + __raw_writel(reg, MXC_CCM_CLPCR);
> +
> + return 0;
> +}
> +
> +static void _clk_max_disable(struct clk *clk)
> +{
> + u32 reg;
> +
> + _clk_ccgr_disable_inwait(clk);
> +
> + /* No Handshake with MAX when LPM is entered as its disabled. */
> + reg = __raw_readl(MXC_CCM_CLPCR);
> + reg |= MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS;
> + __raw_writel(reg, MXC_CCM_CLPCR);
> +}
> +
> +static unsigned long _clk_ipg_recalc(struct clk *clk)
> +{
> + u32 reg, div;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + reg = __raw_readl(MXC_CCM_CBCDR);
> + div = ((reg & MXC_CCM_CBCDR_IPG_PODF_MASK) >>
> + MXC_CCM_CBCDR_IPG_PODF_OFFSET) + 1;
> +
> + return parent_rate / div;
> +}
> +
> +static unsigned long _clk_ipg_per_recalc(struct clk *clk)
> +{
> + u32 reg, prediv1, prediv2, podf;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + if (clk->parent == &main_bus_clk || clk->parent == &lp_apm_clk) {
> + /* the main_bus_clk is the one before the DVFS engine */
> + reg = __raw_readl(MXC_CCM_CBCDR);
> + prediv1 = ((reg & MXC_CCM_CBCDR_PERCLK_PRED1_MASK) >>
> + MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET) + 1;
> + prediv2 = ((reg & MXC_CCM_CBCDR_PERCLK_PRED2_MASK) >>
> + MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET) + 1;
> + podf = ((reg & MXC_CCM_CBCDR_PERCLK_PODF_MASK) >>
> + MXC_CCM_CBCDR_PERCLK_PODF_OFFSET) + 1;
> + return parent_rate / (prediv1 * prediv2 * podf);
> + } else if (clk->parent == &ipg_clk) {
> + return clk_get_rate(&ipg_clk);
return parent_rate?
> + } else {
> + BUG();
> + }
> +}
> +
> +static int _clk_ipg_per_set_parent(struct clk *clk, struct clk *parent)
> +{
> + u32 reg, mux;
> +
> + reg = __raw_readl(MXC_CCM_CBCMR);
> + mux = _get_mux(parent, &main_bus_clk, &lp_apm_clk, &ipg_clk, NULL);
> + if (mux == 2) {
> + reg |= MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL;
> + } else {
> + reg &= ~MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL;
> + if (mux == 0)
> + reg &= ~MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL;
> + else
> + reg |= MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL;
> + }
_get_mux does not seem to make sense in this context. How about:
reg &= ~MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL;
reg &= ~MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL;
if (parent == &ipg_clk)
reg |= MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL;
else if (parent == &lp_apm_clk)
reg |= MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL;
else if (parent != &main_bus_clk)
return -EINVAL;
> + __raw_writel(reg, MXC_CCM_CBCMR);
> +
> + return 0;
> +}
> +
> +static unsigned long _clk_uart_recalc(struct clk *clk)
> +{
> + u32 reg, prediv, podf;
> + unsigned long parent_rate;
> +
> + parent_rate = clk_get_rate(clk->parent);
> +
> + reg = __raw_readl(MXC_CCM_CSCDR1);
> + prediv = ((reg & MXC_CCM_CSCDR1_UART_CLK_PRED_MASK) >>
> + MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET) + 1;
> + podf = ((reg & MXC_CCM_CSCDR1_UART_CLK_PODF_MASK) >>
> + MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET) + 1;
> +
> + return parent_rate / (prediv * podf);
> +}
> +
> +static int _clk_uart_set_parent(struct clk *clk, struct clk *parent)
> +{
> + u32 reg, mux;
> +
> + mux = _get_mux(parent, &pll1_sw_clk, &pll2_sw_clk, &pll3_sw_clk,
> + &lp_apm_clk);
> + reg = __raw_readl(MXC_CCM_CSCMR1) & ~MXC_CCM_CSCMR1_UART_CLK_SEL_MASK;
> + reg |= mux << MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET;
> + __raw_writel(reg, MXC_CCM_CSCMR1);
> +
> + return 0;
> +}
> +
> +static unsigned long get_high_reference_clock_rate(struct clk *clk)
> +{
> + return external_high_reference;
> +}
> +
> +static unsigned long get_low_reference_clock_rate(struct clk *clk)
> +{
> + return external_low_reference;
> +}
> +
> +static unsigned long get_oscillator_reference_clock_rate(struct clk *clk)
> +{
> + return oscillator_reference;
> +}
> +
> +static unsigned long get_ckih2_reference_clock_rate(struct clk *clk)
> +{
> + return ckih2_reference;
> +}
> +
> +/* External high frequency clock */
> +static struct clk ckih_clk = {
> + .get_rate = get_high_reference_clock_rate,
> +};
> +
> +static struct clk ckih2_clk = {
> + .get_rate = get_ckih2_reference_clock_rate,
> +};
> +
> +static struct clk osc_clk = {
> + .get_rate = get_oscillator_reference_clock_rate,
> +};
> +
> +/* External low frequency (32kHz) clock */
> +static struct clk ckil_clk = {
> + .get_rate = get_low_reference_clock_rate,
> +};
> +
> +static struct clk pll1_main_clk = {
> + .parent = &osc_clk,
> + .get_rate = _clk_pll_recalc,
> + .enable = _clk_pll_enable,
> + .disable = _clk_pll_disable,
> +};
> +
> +/* Clock tree block diagram (WIP):
> + *
> + * PLL output -> |
> + * | CCM Switcher -> CCM_CLK_ROOT_GEN ->
> + * PLL bypass -> |
> + *
> + */
> +
> +/* PLL1 SW supplies to ARM core */
> +static struct clk pll1_sw_clk = {
> + .parent = &pll1_main_clk,
> + .set_parent = _clk_pll1_sw_set_parent,
> + .get_rate = _clk_pll1_sw_recalc,
> +};
> +
> +/* PLL2 SW supplies to AXI/AHB/IP buses */
> +static struct clk pll2_sw_clk = {
> + .parent = &osc_clk,
> + .get_rate = _clk_pll_recalc,
> + .set_rate = _clk_pll_set_rate,
> + .set_parent = _clk_pll2_sw_set_parent,
> + .enable = _clk_pll_enable,
> + .disable = _clk_pll_disable,
> +};
> +
> +/* PLL3 SW supplies to serial clocks like USB, SSI, etc. */
> +static struct clk pll3_sw_clk = {
> + .parent = &osc_clk,
> + .set_rate = _clk_pll_set_rate,
> + .get_rate = _clk_pll_recalc,
> + .enable = _clk_pll_enable,
> + .disable = _clk_pll_disable,
> +};
> +
> +/* Low-power Audio Playback Mode clock */
> +static struct clk lp_apm_clk = {
> + .parent = &osc_clk,
> + .set_parent = _clk_lp_apm_set_parent,
> +};
> +
> +static struct clk periph_apm_clk = {
> + .parent = &pll1_sw_clk,
> + .set_parent = _clk_periph_apm_set_parent,
> +};
> +
> +static struct clk cpu_clk = {
> + .parent = &pll1_sw_clk,
> + .get_rate = _clk_arm_recalc,
> +};
> +
> +static struct clk ahb_clk = {
> + .parent = &main_bus_clk,
> + .get_rate = _clk_ahb_recalc,
> + .set_rate = _clk_ahb_set_rate,
> + .round_rate = _clk_ahb_round_rate,
> +};
> +
> +/* Main IP interface clock for access to registers */
> +static struct clk ipg_clk = {
> + .parent = &ahb_clk,
> + .get_rate = _clk_ipg_recalc,
> +};
> +
> +static struct clk ipg_perclk = {
> + .parent = &lp_apm_clk,
> + .get_rate = _clk_ipg_per_recalc,
> + .set_parent = _clk_ipg_per_set_parent,
> +};
> +
> +static struct clk uart_root_clk = {
> + .parent = &pll2_sw_clk,
> + .get_rate = _clk_uart_recalc,
> + .set_parent = _clk_uart_set_parent,
> +};
> +
> +static struct clk ahb_max_clk = {
> + .parent = &ahb_clk,
> + .enable_reg = MXC_CCM_CCGR0,
> + .enable_shift = MXC_CCM_CCGR0_CG14_OFFSET,
> + .enable = _clk_max_enable,
> + .disable = _clk_max_disable,
> +};
> +
> +static struct clk aips_tz1_clk = {
> + .parent = &ahb_clk,
> + .secondary = &ahb_max_clk,
> + .enable_reg = MXC_CCM_CCGR0,
> + .enable_shift = MXC_CCM_CCGR0_CG12_OFFSET,
> + .enable = _clk_ccgr_enable,
> + .disable = _clk_ccgr_disable_inwait,
> +};
> +
> +static struct clk aips_tz2_clk = {
> + .parent = &ahb_clk,
> + .secondary = &ahb_max_clk,
> + .enable_reg = MXC_CCM_CCGR0,
> + .enable_shift = MXC_CCM_CCGR0_CG13_OFFSET,
> + .enable = _clk_ccgr_enable,
> + .disable = _clk_ccgr_disable_inwait,
> +};
> +
> +static struct clk gpt_32k_clk = {
> + .id = 0,
> + .parent = &ckil_clk,
> +};
> +
> +#define DEFINE_CLOCK(name, i, er, es, gr, sr, p, s) \
> + static struct clk name = { \
> + .id = i, \
> + .enable_reg = er, \
> + .enable_shift = es, \
> + .get_rate = gr, \
> + .set_rate = sr, \
> + .enable = _clk_ccgr_enable, \
> + .disable = _clk_ccgr_disable, \
> + .parent = p, \
> + .secondary = s, \
> + }
> +
> +/* DEFINE_CLOCK(name, id, enable_reg, enable_shift, get_rate, set_rate, parent, secondary); */
> +
> +/* Shared peripheral bus arbiter */
> +DEFINE_CLOCK(spba_clk, 0, MXC_CCM_CCGR5, MXC_CCM_CCGR0_CG0_OFFSET, NULL, NULL, &ipg_clk, NULL);
> +
> +/* UART */
> +DEFINE_CLOCK(uart1_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGR1_CG4_OFFSET, NULL, NULL, &uart_root_clk, NULL);
> +DEFINE_CLOCK(uart2_clk, 1, MXC_CCM_CCGR1, MXC_CCM_CCGR1_CG6_OFFSET, NULL, NULL, &uart_root_clk, NULL);
> +DEFINE_CLOCK(uart3_clk, 2, MXC_CCM_CCGR1, MXC_CCM_CCGR1_CG8_OFFSET, NULL, NULL, &uart_root_clk, NULL);
> +DEFINE_CLOCK(uart1_ipg_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGR1_CG3_OFFSET, NULL, NULL, &ipg_clk, &aips_tz1_clk);
> +DEFINE_CLOCK(uart2_ipg_clk, 1, MXC_CCM_CCGR1, MXC_CCM_CCGR1_CG5_OFFSET, NULL, NULL, &ipg_clk, &aips_tz1_clk);
> +DEFINE_CLOCK(uart3_ipg_clk, 2, MXC_CCM_CCGR1, MXC_CCM_CCGR1_CG7_OFFSET, NULL, NULL, &ipg_clk, &spba_clk);
> +
> +/* GPT */
> +DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGR2_CG9_OFFSET, NULL, NULL, &ipg_perclk, NULL);
> +DEFINE_CLOCK(gpt_ipg_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGR2_CG10_OFFSET, NULL, NULL, &ipg_clk, NULL);
> +
> +/* FEC */
> +DEFINE_CLOCK(fec_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGR2_CG12_OFFSET, NULL, NULL, &ipg_clk, NULL);
> +
> +#define _REGISTER_CLOCK(d, n, c) \
> + { \
> + .dev_id = d, \
> + .con_id = n, \
> + .clk = &c, \
> + },
> +
> +static struct clk_lookup lookups[] __initdata = {
> + _REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk)
> + _REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk)
> + _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk)
> + _REGISTER_CLOCK(NULL, "gpt", gpt_clk)
> + _REGISTER_CLOCK("fec.0", NULL, fec_clk)
> +};
> +
> +static void clk_tree_init(void)
> +{
> + u32 reg;
> +
> + ipg_perclk.set_parent(&ipg_perclk, &lp_apm_clk);
> +
> + /*
> + * Initialise the IPG PER CLK dividers to 3. IPG_PER_CLK should be at
> + * 8MHz, its derived from lp_apm.
> + */
Is this true for all boards? I can imagine some boards are different.
> + reg = __raw_readl(MXC_CCM_CBCDR);
> + reg &= ~MXC_CCM_CBCDR_PERCLK_PRED1_MASK;
> + reg &= ~MXC_CCM_CBCDR_PERCLK_PRED2_MASK;
> + reg &= ~MXC_CCM_CBCDR_PERCLK_PODF_MASK;
> + reg |= (2 << MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET);
> + __raw_writel(reg, MXC_CCM_CBCDR);
> +
> + /* set parent for pll1, pll2 and pll3 */
> + pll1_main_clk.parent = &osc_clk;
> + pll2_sw_clk.parent = &osc_clk;
> + pll3_sw_clk.parent = &osc_clk;
> +
> + /* set ipg_perclk parent */
> + ipg_perclk.parent = &lp_apm_clk;
> + reg = __raw_readl(MXC_CCM_CBCMR);
> + if ((reg & MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL) != 0) {
> + ipg_perclk.parent = &ipg_clk;
> + } else {
> + if ((reg & MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL) == 0)
> + ipg_perclk.parent = &main_bus_clk;
> + }
> +}
> +
> +int __init mx51_clocks_init(unsigned long ckil, unsigned long osc, unsigned long ckih1, unsigned long ckih2)
> +{
> + struct clk **clkp;
> + int i;
> +
> + external_low_reference = ckil;
> + external_high_reference = ckih1;
> + ckih2_reference = ckih2;
> + oscillator_reference = osc;
> +
> + for (i = 0; i < ARRAY_SIZE(lookups); i++)
> + clkdev_add(&lookups[i]);
> +
> + clk_tree_init();
> +
> + clk_enable(&cpu_clk);
> + clk_enable(&main_bus_clk);
> +
> + /* System timer */
> + mxc_timer_init(&gpt_clk, IO_ADDRESS(GPT1_BASE_ADDR), MXC_INT_GPT);
> + return 0;
> +}
> +
> diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c
> new file mode 100644
> index 0000000..65f9e5b
> --- /dev/null
> +++ b/arch/arm/mach-mx5/cpu.c
> @@ -0,0 +1,46 @@
> +/*
> + * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
> + */
> +
> +/*
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + *
> + * This file contains the CPU initialization code.
> + */
> +
> +#include <linux/types.h>
> +#include <linux/kernel.h>
> +#include <linux/init.h>
> +#include <mach/hardware.h>
> +#include <asm/io.h>
> +
> +static int __init post_cpu_init(void)
> +{
> + unsigned int reg;
> + void __iomem *base;
> +
> + base = IO_ADDRESS(AIPS1_BASE_ADDR);
> + __raw_writel(0x0, base + 0x40);
> + __raw_writel(0x0, base + 0x44);
> + __raw_writel(0x0, base + 0x48);
> + __raw_writel(0x0, base + 0x4C);
> + reg = __raw_readl(base + 0x50) & 0x00FFFFFF;
> + __raw_writel(reg, base + 0x50);
> +
> + base = IO_ADDRESS(AIPS2_BASE_ADDR);
> + __raw_writel(0x0, base + 0x40);
> + __raw_writel(0x0, base + 0x44);
> + __raw_writel(0x0, base + 0x48);
> + __raw_writel(0x0, base + 0x4C);
> + reg = __raw_readl(base + 0x50) & 0x00FFFFFF;
> + __raw_writel(reg, base + 0x50);
> +
> + return 0;
> +}
> +
> +postcore_initcall(post_cpu_init);
This initcall should be protected with a cpu_is_mx51()
> diff --git a/arch/arm/mach-mx5/crm_regs.h b/arch/arm/mach-mx5/crm_regs.h
> new file mode 100644
> index 0000000..590e31e
> --- /dev/null
> +++ b/arch/arm/mach-mx5/crm_regs.h
> @@ -0,0 +1,685 @@
> +/*
> + * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
> + */
> +
> +/*
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */
> +#ifndef __ARCH_ARM_MACH_MX51_CRM_REGS_H__
> +#define __ARCH_ARM_MACH_MX51_CRM_REGS_H__
> +
> +#define MXC_CCM_BASE ((char *)IO_ADDRESS(CCM_BASE_ADDR))
> +#define MXC_DPLL1_BASE IO_ADDRESS(PLL1_BASE_ADDR)
> +#define MXC_DPLL2_BASE IO_ADDRESS(PLL2_BASE_ADDR)
> +#define MXC_DPLL3_BASE IO_ADDRESS(PLL3_BASE_ADDR)
> +
> +/* PLL Register Offsets */
> +#define MXC_PLL_DP_CTL 0x00
> +#define MXC_PLL_DP_CONFIG 0x04
> +#define MXC_PLL_DP_OP 0x08
> +#define MXC_PLL_DP_MFD 0x0C
> +#define MXC_PLL_DP_MFN 0x10
> +#define MXC_PLL_DP_MFNMINUS 0x14
> +#define MXC_PLL_DP_MFNPLUS 0x18
> +#define MXC_PLL_DP_HFS_OP 0x1C
> +#define MXC_PLL_DP_HFS_MFD 0x20
> +#define MXC_PLL_DP_HFS_MFN 0x24
> +#define MXC_PLL_DP_MFN_TOGC 0x28
> +#define MXC_PLL_DP_DESTAT 0x2c
> +
> +/* PLL Register Bit definitions */
> +#define MXC_PLL_DP_CTL_MUL_CTRL 0x2000
> +#define MXC_PLL_DP_CTL_DPDCK0_2_EN 0x1000
> +#define MXC_PLL_DP_CTL_DPDCK0_2_OFFSET 12
> +#define MXC_PLL_DP_CTL_ADE 0x800
> +#define MXC_PLL_DP_CTL_REF_CLK_DIV 0x400
> +#define MXC_PLL_DP_CTL_REF_CLK_SEL_MASK (3 << 8)
> +#define MXC_PLL_DP_CTL_REF_CLK_SEL_OFFSET 8
> +#define MXC_PLL_DP_CTL_HFSM 0x80
> +#define MXC_PLL_DP_CTL_PRE 0x40
> +#define MXC_PLL_DP_CTL_UPEN 0x20
> +#define MXC_PLL_DP_CTL_RST 0x10
> +#define MXC_PLL_DP_CTL_RCP 0x8
> +#define MXC_PLL_DP_CTL_PLM 0x4
> +#define MXC_PLL_DP_CTL_BRM0 0x2
> +#define MXC_PLL_DP_CTL_LRF 0x1
> +
> +#define MXC_PLL_DP_CONFIG_BIST 0x8
> +#define MXC_PLL_DP_CONFIG_SJC_CE 0x4
> +#define MXC_PLL_DP_CONFIG_AREN 0x2
> +#define MXC_PLL_DP_CONFIG_LDREQ 0x1
> +
> +#define MXC_PLL_DP_OP_MFI_OFFSET 4
> +#define MXC_PLL_DP_OP_MFI_MASK (0xF << 4)
> +#define MXC_PLL_DP_OP_PDF_OFFSET 0
> +#define MXC_PLL_DP_OP_PDF_MASK 0xF
> +
> +#define MXC_PLL_DP_MFD_OFFSET 0
> +#define MXC_PLL_DP_MFD_MASK 0x07FFFFFF
> +
> +#define MXC_PLL_DP_MFN_OFFSET 0x0
> +#define MXC_PLL_DP_MFN_MASK 0x07FFFFFF
> +
> +#define MXC_PLL_DP_MFN_TOGC_TOG_DIS (1 << 17)
> +#define MXC_PLL_DP_MFN_TOGC_TOG_EN (1 << 16)
> +#define MXC_PLL_DP_MFN_TOGC_CNT_OFFSET 0x0
> +#define MXC_PLL_DP_MFN_TOGC_CNT_MASK 0xFFFF
> +
> +#define MXC_PLL_DP_DESTAT_TOG_SEL (1 << 31)
> +#define MXC_PLL_DP_DESTAT_MFN 0x07FFFFFF
> +
> +/* Register addresses of CCM*/
> +#define MXC_CCM_CCR (MXC_CCM_BASE + 0x00)
> +#define MXC_CCM_CCDR (MXC_CCM_BASE + 0x04)
> +#define MXC_CCM_CSR (MXC_CCM_BASE + 0x08)
> +#define MXC_CCM_CCSR (MXC_CCM_BASE + 0x0C)
> +#define MXC_CCM_CACRR (MXC_CCM_BASE + 0x10)
> +#define MXC_CCM_CBCDR (MXC_CCM_BASE + 0x14)
> +#define MXC_CCM_CBCMR (MXC_CCM_BASE + 0x18)
> +#define MXC_CCM_CSCMR1 (MXC_CCM_BASE + 0x1C)
> +#define MXC_CCM_CSCMR2 (MXC_CCM_BASE + 0x20)
> +#define MXC_CCM_CSCDR1 (MXC_CCM_BASE + 0x24)
> +#define MXC_CCM_CS1CDR (MXC_CCM_BASE + 0x28)
> +#define MXC_CCM_CS2CDR (MXC_CCM_BASE + 0x2C)
> +#define MXC_CCM_CDCDR (MXC_CCM_BASE + 0x30)
> +#define MXC_CCM_CHSCDR (MXC_CCM_BASE + 0x34)
> +#define MXC_CCM_CSCDR2 (MXC_CCM_BASE + 0x38)
> +#define MXC_CCM_CSCDR3 (MXC_CCM_BASE + 0x3C)
> +#define MXC_CCM_CSCDR4 (MXC_CCM_BASE + 0x40)
> +#define MXC_CCM_CWDR (MXC_CCM_BASE + 0x44)
> +#define MXC_CCM_CDHIPR (MXC_CCM_BASE + 0x48)
> +#define MXC_CCM_CDCR (MXC_CCM_BASE + 0x4C)
> +#define MXC_CCM_CTOR (MXC_CCM_BASE + 0x50)
> +#define MXC_CCM_CLPCR (MXC_CCM_BASE + 0x54)
> +#define MXC_CCM_CISR (MXC_CCM_BASE + 0x58)
> +#define MXC_CCM_CIMR (MXC_CCM_BASE + 0x5C)
> +#define MXC_CCM_CCOSR (MXC_CCM_BASE + 0x60)
> +#define MXC_CCM_CGPR (MXC_CCM_BASE + 0x64)
> +#define MXC_CCM_CCGR0 (MXC_CCM_BASE + 0x68)
> +#define MXC_CCM_CCGR1 (MXC_CCM_BASE + 0x6C)
> +#define MXC_CCM_CCGR2 (MXC_CCM_BASE + 0x70)
> +#define MXC_CCM_CCGR3 (MXC_CCM_BASE + 0x74)
> +#define MXC_CCM_CCGR4 (MXC_CCM_BASE + 0x78)
> +#define MXC_CCM_CCGR5 (MXC_CCM_BASE + 0x7C)
> +#define MXC_CCM_CCGR6 (MXC_CCM_BASE + 0x80)
> +#define MXC_CCM_CMEOR (MXC_CCM_BASE + 0x84)
> +
> +/* Define the bits in register CCR */
> +#define MXC_CCM_CCR_COSC_EN (1 << 12)
> +#define MXC_CCM_CCR_FPM_MULT_MASK (1 << 11)
> +#define MXC_CCM_CCR_CAMP2_EN (1 << 10)
> +#define MXC_CCM_CCR_CAMP1_EN (1 << 9)
> +#define MXC_CCM_CCR_FPM_EN (1 << 8)
> +#define MXC_CCM_CCR_OSCNT_OFFSET (0)
> +#define MXC_CCM_CCR_OSCNT_MASK (0xFF)
> +
> +/* Define the bits in register CCDR */
> +#define MXC_CCM_CCDR_HSC_HS_MASK (0x1 << 18)
> +#define MXC_CCM_CCDR_IPU_HS_MASK (0x1 << 17)
> +#define MXC_CCM_CCDR_EMI_HS_MASK (0x1 << 16)
> +
> +/* Define the bits in register CSR */
> +#define MXC_CCM_CSR_COSR_READY (1 << 5)
> +#define MXC_CCM_CSR_LVS_VALUE (1 << 4)
> +#define MXC_CCM_CSR_CAMP2_READY (1 << 3)
> +#define MXC_CCM_CSR_CAMP1_READY (1 << 2)
> +#define MXC_CCM_CSR_FPM_READY (1 << 1)
> +#define MXC_CCM_CSR_REF_EN_B (1 << 0)
> +
> +/* Define the bits in register CCSR */
> +#define MXC_CCM_CCSR_LP_APM_SEL (0x1 << 9)
> +#define MXC_CCM_CCSR_STEP_SEL_OFFSET (7)
> +#define MXC_CCM_CCSR_STEP_SEL_MASK (0x3 << 7)
> +#define MXC_CCM_CCSR_PLL2_PODF_OFFSET (5)
> +#define MXC_CCM_CCSR_PLL2_PODF_MASK (0x3 << 5)
> +#define MXC_CCM_CCSR_PLL3_PODF_OFFSET (3)
> +#define MXC_CCM_CCSR_PLL3_PODF_MASK (0x3 << 3)
> +#define MXC_CCM_CCSR_PLL1_SW_CLK_SEL (1 << 2)
> +#define MXC_CCM_CCSR_PLL2_SW_CLK_SEL (1 << 1)
> +#define MXC_CCM_CCSR_PLL3_SW_CLK_SEL (1 << 0)
> +
> +/* Define the bits in register CACRR */
> +#define MXC_CCM_CACRR_ARM_PODF_OFFSET (0)
> +#define MXC_CCM_CACRR_ARM_PODF_MASK (0x7)
> +
> +/* Define the bits in register CBCDR */
> +#define MXC_CCM_CBCDR_EMI_CLK_SEL (0x1 << 26)
> +#define MXC_CCM_CBCDR_PERIPH_CLK_SEL (0x1 << 25)
> +#define MXC_CCM_CBCDR_DDR_HF_SEL_OFFSET (30)
> +#define MXC_CCM_CBCDR_DDR_HF_SEL (0x1 << 30)
> +#define MXC_CCM_CBCDR_DDR_PODF_OFFSET (27)
> +#define MXC_CCM_CBCDR_DDR_PODF_MASK (0x7 << 27)
> +#define MXC_CCM_CBCDR_EMI_PODF_OFFSET (22)
> +#define MXC_CCM_CBCDR_EMI_PODF_MASK (0x7 << 22)
> +#define MXC_CCM_CBCDR_AXI_B_PODF_OFFSET (19)
> +#define MXC_CCM_CBCDR_AXI_B_PODF_MASK (0x7 << 19)
> +#define MXC_CCM_CBCDR_AXI_A_PODF_OFFSET (16)
> +#define MXC_CCM_CBCDR_AXI_A_PODF_MASK (0x7 << 16)
> +#define MXC_CCM_CBCDR_NFC_PODF_OFFSET (13)
> +#define MXC_CCM_CBCDR_NFC_PODF_MASK (0x7 << 13)
> +#define MXC_CCM_CBCDR_AHB_PODF_OFFSET (10)
> +#define MXC_CCM_CBCDR_AHB_PODF_MASK (0x7 << 10)
> +#define MXC_CCM_CBCDR_IPG_PODF_OFFSET (8)
> +#define MXC_CCM_CBCDR_IPG_PODF_MASK (0x3 << 8)
> +#define MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET (6)
> +#define MXC_CCM_CBCDR_PERCLK_PRED1_MASK (0x3 << 6)
> +#define MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET (3)
> +#define MXC_CCM_CBCDR_PERCLK_PRED2_MASK (0x7 << 3)
> +#define MXC_CCM_CBCDR_PERCLK_PODF_OFFSET (0)
> +#define MXC_CCM_CBCDR_PERCLK_PODF_MASK (0x7)
> +
> +/* Define the bits in register CBCMR */
> +#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_OFFSET (14)
> +#define MXC_CCM_CBCMR_VPU_AXI_CLK_SEL_MASK (0x3 << 14)
> +#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET (12)
> +#define MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK (0x3 << 12)
> +#define MXC_CCM_CBCMR_DDR_CLK_SEL_OFFSET (10)
> +#define MXC_CCM_CBCMR_DDR_CLK_SEL_MASK (0x3 << 10)
> +#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_OFFSET (8)
> +#define MXC_CCM_CBCMR_ARM_AXI_CLK_SEL_MASK (0x3 << 8)
> +#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_OFFSET (6)
> +#define MXC_CCM_CBCMR_IPU_HSP_CLK_SEL_MASK (0x3 << 6)
> +#define MXC_CCM_CBCMR_GPU_CLK_SEL_OFFSET (4)
> +#define MXC_CCM_CBCMR_GPU_CLK_SEL_MASK (0x3 << 4)
> +#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_OFFSET (14)
> +#define MXC_CCM_CBCMR_GPU2D_CLK_SEL_MASK (0x3 << 14)
> +#define MXC_CCM_CBCMR_PERCLK_LP_APM_CLK_SEL (0x1 << 1)
> +#define MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL (0x1 << 0)
> +
> +/* Define the bits in register CSCMR1 */
> +#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_OFFSET (30)
> +#define MXC_CCM_CSCMR1_SSI_EXT2_CLK_SEL_MASK (0x3 << 30)
> +#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_OFFSET (28)
> +#define MXC_CCM_CSCMR1_SSI_EXT1_CLK_SEL_MASK (0x3 << 28)
> +#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL_OFFSET (26)
> +#define MXC_CCM_CSCMR1_USB_PHY_CLK_SEL (0x1 << 26)
> +#define MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET (24)
> +#define MXC_CCM_CSCMR1_UART_CLK_SEL_MASK (0x3 << 24)
> +#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_OFFSET (22)
> +#define MXC_CCM_CSCMR1_USBOH3_CLK_SEL_MASK (0x3 << 22)
> +#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_OFFSET (20)
> +#define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_MASK (0x3 << 20)
> +#define MXC_CCM_CSCMR1_ESDHC3_CLK_SEL (0x1 << 19)
> +#define MXC_CCM_CSCMR1_ESDHC4_CLK_SEL (0x1 << 18)
> +#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_OFFSET (16)
> +#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_MASK (0x3 << 16)
> +#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_OFFSET (14)
> +#define MXC_CCM_CSCMR1_SSI1_CLK_SEL_MASK (0x3 << 14)
> +#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_OFFSET (12)
> +#define MXC_CCM_CSCMR1_SSI2_CLK_SEL_MASK (0x3 << 12)
> +#define MXC_CCM_CSCMR1_SSI3_CLK_SEL (0x1 << 11)
> +#define MXC_CCM_CSCMR1_VPU_RCLK_SEL (0x1 << 10)
> +#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_OFFSET (8)
> +#define MXC_CCM_CSCMR1_SSI_APM_CLK_SEL_MASK (0x3 << 8)
> +#define MXC_CCM_CSCMR1_TVE_CLK_SEL (0x1 << 7)
> +#define MXC_CCM_CSCMR1_TVE_EXT_CLK_SEL (0x1 << 6)
> +#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_OFFSET (4)
> +#define MXC_CCM_CSCMR1_CSPI_CLK_SEL_MASK (0x3 << 4)
> +#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_OFFSET (2)
> +#define MXC_CCM_CSCMR1_SPDIF_CLK_SEL_MASK (0x3 << 2)
> +#define MXC_CCM_CSCMR1_SSI_EXT2_COM_CLK_SEL (0x1 << 1)
> +#define MXC_CCM_CSCMR1_SSI_EXT1_COM_CLK_SEL (0x1)
> +
> +/* Define the bits in register CSCMR2 */
> +#define MXC_CCM_CSCMR2_DI_CLK_SEL_OFFSET(n) (26+n*3)
> +#define MXC_CCM_CSCMR2_DI_CLK_SEL_MASK(n) (0x7 << (26+n*3))
> +#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_OFFSET (24)
> +#define MXC_CCM_CSCMR2_CSI_MCLK2_CLK_SEL_MASK (0x3 << 24)
> +#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_OFFSET (22)
> +#define MXC_CCM_CSCMR2_CSI_MCLK1_CLK_SEL_MASK (0x3 << 22)
> +#define MXC_CCM_CSCMR2_ESC_CLK_SEL_OFFSET (20)
> +#define MXC_CCM_CSCMR2_ESC_CLK_SEL_MASK (0x3 << 20)
> +#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_OFFSET (18)
> +#define MXC_CCM_CSCMR2_HSC2_CLK_SEL_MASK (0x3 << 18)
> +#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_OFFSET (16)
> +#define MXC_CCM_CSCMR2_HSC1_CLK_SEL_MASK (0x3 << 16)
> +#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_OFFSET (14)
> +#define MXC_CCM_CSCMR2_HSI2C_CLK_SEL_MASK (0x3 << 14)
> +#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_OFFSET (12)
> +#define MXC_CCM_CSCMR2_FIRI_CLK_SEL_MASK (0x3 << 12)
> +#define MXC_CCM_CSCMR2_SIM_CLK_SEL_OFFSET (10)
> +#define MXC_CCM_CSCMR2_SIM_CLK_SEL_MASK (0x3 << 10)
> +#define MXC_CCM_CSCMR2_SLIMBUS_COM (0x1 << 9)
> +#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_OFFSET (6)
> +#define MXC_CCM_CSCMR2_SLIMBUS_CLK_SEL_MASK (0x7 << 6)
> +#define MXC_CCM_CSCMR2_SPDIF1_COM (1 << 5)
> +#define MXC_CCM_CSCMR2_SPDIF0_COM (1 << 4)
> +#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_OFFSET (2)
> +#define MXC_CCM_CSCMR2_SPDIF1_CLK_SEL_MASK (0x3 << 2)
> +#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_OFFSET (0)
> +#define MXC_CCM_CSCMR2_SPDIF0_CLK_SEL_MASK (0x3)
> +
> +/* Define the bits in register CSCDR1 */
> +#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_OFFSET (22)
> +#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_MASK (0x7 << 22)
> +#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_OFFSET (19)
> +#define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_MASK (0x7 << 19)
> +#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_OFFSET (16)
> +#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_MASK (0x7 << 16)
> +#define MXC_CCM_CSCDR1_PGC_CLK_PODF_OFFSET (14)
> +#define MXC_CCM_CSCDR1_PGC_CLK_PODF_MASK (0x3 << 14)
> +#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_OFFSET (11)
> +#define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PODF_MASK (0x7 << 11)
> +#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_OFFSET (8)
> +#define MXC_CCM_CSCDR1_USBOH3_CLK_PRED_MASK (0x7 << 8)
> +#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_OFFSET (6)
> +#define MXC_CCM_CSCDR1_USBOH3_CLK_PODF_MASK (0x3 << 6)
> +#define MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET (3)
> +#define MXC_CCM_CSCDR1_UART_CLK_PRED_MASK (0x7 << 3)
> +#define MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET (0)
> +#define MXC_CCM_CSCDR1_UART_CLK_PODF_MASK (0x7)
> +
> +/* Define the bits in register CS1CDR and CS2CDR */
> +#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_OFFSET (22)
> +#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PRED_MASK (0x7 << 22)
> +#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_OFFSET (16)
> +#define MXC_CCM_CS1CDR_SSI_EXT1_CLK_PODF_MASK (0x3F << 16)
> +#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_OFFSET (6)
> +#define MXC_CCM_CS1CDR_SSI1_CLK_PRED_MASK (0x7 << 6)
> +#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_OFFSET (0)
> +#define MXC_CCM_CS1CDR_SSI1_CLK_PODF_MASK (0x3F)
> +
> +#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_OFFSET (22)
> +#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PRED_MASK (0x7 << 22)
> +#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_OFFSET (16)
> +#define MXC_CCM_CS2CDR_SSI_EXT2_CLK_PODF_MASK (0x3F << 16)
> +#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_OFFSET (6)
> +#define MXC_CCM_CS2CDR_SSI2_CLK_PRED_MASK (0x7 << 6)
> +#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_OFFSET (0)
> +#define MXC_CCM_CS2CDR_SSI2_CLK_PODF_MASK (0x3F)
> +
> +/* Define the bits in register CDCDR */
> +#define MXC_CCM_CDCDR_TVE_CLK_PRED_OFFSET (28)
> +#define MXC_CCM_CDCDR_TVE_CLK_PRED_MASK (0x7 << 28)
> +#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_OFFSET (25)
> +#define MXC_CCM_CDCDR_SPDIF0_CLK_PRED_MASK (0x7 << 25)
> +#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_OFFSET (19)
> +#define MXC_CCM_CDCDR_SPDIF0_CLK_PODF_MASK (0x3F << 19)
> +#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_OFFSET (16)
> +#define MXC_CCM_CDCDR_SPDIF1_CLK_PRED_MASK (0x7 << 16)
> +#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_OFFSET (9)
> +#define MXC_CCM_CDCDR_SPDIF1_CLK_PODF_MASK (0x3F << 9)
> +#define MXC_CCM_CDCDR_DI_CLK_PRED_OFFSET (6)
> +#define MXC_CCM_CDCDR_DI_CLK_PRED_MASK (0x7 << 6)
> +#define MXC_CCM_CDCDR_USB_PHY_PRED_OFFSET (3)
> +#define MXC_CCM_CDCDR_USB_PHY_PRED_MASK (0x7 << 3)
> +#define MXC_CCM_CDCDR_USB_PHY_PODF_OFFSET (0)
> +#define MXC_CCM_CDCDR_USB_PHY_PODF_MASK (0x7)
> +
> +/* Define the bits in register CHSCCDR */
> +#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_OFFSET (12)
> +#define MXC_CCM_CHSCCDR_ESC_CLK_PRED_MASK (0x7 << 12)
> +#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_OFFSET (6)
> +#define MXC_CCM_CHSCCDR_ESC_CLK_PODF_MASK (0x3F << 6)
> +#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_OFFSET (3)
> +#define MXC_CCM_CHSCCDR_HSC2_CLK_PODF_MASK (0x7 << 3)
> +#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_OFFSET (0)
> +#define MXC_CCM_CHSCCDR_HSC1_CLK_PODF_MASK (0x7)
> +
> +/* Define the bits in register CSCDR2 */
> +#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_OFFSET (25)
> +#define MXC_CCM_CSCDR2_CSPI_CLK_PRED_MASK (0x7 << 25)
> +#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_OFFSET (19)
> +#define MXC_CCM_CSCDR2_CSPI_CLK_PODF_MASK (0x3F << 19)
> +#define MXC_CCM_CSCDR2_SIM_CLK_PRED_OFFSET (16)
> +#define MXC_CCM_CSCDR2_SIM_CLK_PRED_MASK (0x7 << 16)
> +#define MXC_CCM_CSCDR2_SIM_CLK_PODF_OFFSET (9)
> +#define MXC_CCM_CSCDR2_SIM_CLK_PODF_MASK (0x3F << 9)
> +#define MXC_CCM_CSCDR2_SLIMBUS_CLK_PRED_OFFSET (6)
> +#define MXC_CCM_CSCDR2_SLIMBUS_PRED_MASK (0x7 << 6)
> +#define MXC_CCM_CSCDR2_SLIMBUS_PODF_OFFSET (0)
> +#define MXC_CCM_CSCDR2_SLIMBUS_PODF_MASK (0x3F)
> +
> +/* Define the bits in register CSCDR3 */
> +#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_OFFSET (16)
> +#define MXC_CCM_CSCDR3_HSI2C_CLK_PRED_MASK (0x7 << 16)
> +#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_OFFSET (9)
> +#define MXC_CCM_CSCDR3_HSI2C_CLK_PODF_MASK (0x3F << 9)
> +#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_OFFSET (6)
> +#define MXC_CCM_CSCDR3_FIRI_CLK_PRED_MASK (0x7 << 6)
> +#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_OFFSET (0)
> +#define MXC_CCM_CSCDR3_FIRI_CLK_PODF_MASK (0x3F)
> +
> +/* Define the bits in register CSCDR4 */
> +#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_OFFSET (16)
> +#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PRED_MASK (0x7 << 16)
> +#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_OFFSET (9)
> +#define MXC_CCM_CSCDR4_CSI_MCLK2_CLK_PODF_MASK (0x3F << 9)
> +#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_OFFSET (6)
> +#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PRED_MASK (0x7 << 6)
> +#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_OFFSET (0)
> +#define MXC_CCM_CSCDR4_CSI_MCLK1_CLK_PODF_MASK (0x3F)
> +
> +/* Define the bits in register CDHIPR */
> +#define MXC_CCM_CDHIPR_ARM_PODF_BUSY (1 << 16)
> +#define MXC_CCM_CDHIPR_DDR_HF_CLK_SEL_BUSY (1 << 8)
> +#define MXC_CCM_CDHIPR_DDR_PODF_BUSY (1 << 7)
> +#define MXC_CCM_CDHIPR_EMI_CLK_SEL_BUSY (1 << 6)
> +#define MXC_CCM_CDHIPR_PERIPH_CLK_SEL_BUSY (1 << 5)
> +#define MXC_CCM_CDHIPR_NFC_IPG_INT_MEM_PODF_BUSY (1 << 4)
> +#define MXC_CCM_CDHIPR_AHB_PODF_BUSY (1 << 3)
> +#define MXC_CCM_CDHIPR_EMI_PODF_BUSY (1 << 2)
> +#define MXC_CCM_CDHIPR_AXI_B_PODF_BUSY (1 << 1)
> +#define MXC_CCM_CDHIPR_AXI_A_PODF_BUSY (1 << 0)
> +
> +/* Define the bits in register CDCR */
> +#define MXC_CCM_CDCR_ARM_FREQ_SHIFT_DIVIDER (0x1 << 2)
> +#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_OFFSET (0)
> +#define MXC_CCM_CDCR_PERIPH_CLK_DVFS_PODF_MASK (0x3)
> +
> +/* Define the bits in register CLPCR */
> +#define MXC_CCM_CLPCR_BYPASS_HSC_LPM_HS (0x1 << 23)
> +#define MXC_CCM_CLPCR_BYPASS_SCC_LPM_HS (0x1 << 22)
> +#define MXC_CCM_CLPCR_BYPASS_MAX_LPM_HS (0x1 << 21)
> +#define MXC_CCM_CLPCR_BYPASS_SDMA_LPM_HS (0x1 << 20)
> +#define MXC_CCM_CLPCR_BYPASS_EMI_LPM_HS (0x1 << 19)
> +#define MXC_CCM_CLPCR_BYPASS_IPU_LPM_HS (0x1 << 18)
> +#define MXC_CCM_CLPCR_BYPASS_RTIC_LPM_HS (0x1 << 17)
> +#define MXC_CCM_CLPCR_BYPASS_RNGC_LPM_HS (0x1 << 16)
> +#define MXC_CCM_CLPCR_COSC_PWRDOWN (0x1 << 11)
> +#define MXC_CCM_CLPCR_STBY_COUNT_OFFSET (9)
> +#define MXC_CCM_CLPCR_STBY_COUNT_MASK (0x3 << 9)
> +#define MXC_CCM_CLPCR_VSTBY (0x1 << 8)
> +#define MXC_CCM_CLPCR_DIS_REF_OSC (0x1 << 7)
> +#define MXC_CCM_CLPCR_SBYOS (0x1 << 6)
> +#define MXC_CCM_CLPCR_ARM_CLK_DIS_ON_LPM (0x1 << 5)
> +#define MXC_CCM_CLPCR_LPSR_CLK_SEL_OFFSET (3)
> +#define MXC_CCM_CLPCR_LPSR_CLK_SEL_MASK (0x3 << 3)
> +#define MXC_CCM_CLPCR_LPM_OFFSET (0)
> +#define MXC_CCM_CLPCR_LPM_MASK (0x3)
> +
> +/* Define the bits in register CISR */
> +#define MXC_CCM_CISR_ARM_PODF_LOADED (0x1 << 25)
> +#define MXC_CCM_CISR_NFC_IPG_INT_MEM_PODF_LOADED (0x1 << 21)
> +#define MXC_CCM_CISR_AHB_PODF_LOADED (0x1 << 20)
> +#define MXC_CCM_CISR_EMI_PODF_LOADED (0x1 << 19)
> +#define MXC_CCM_CISR_AXI_B_PODF_LOADED (0x1 << 18)
> +#define MXC_CCM_CISR_AXI_A_PODF_LOADED (0x1 << 17)
> +#define MXC_CCM_CISR_DIVIDER_LOADED (0x1 << 16)
> +#define MXC_CCM_CISR_COSC_READY (0x1 << 6)
> +#define MXC_CCM_CISR_CKIH2_READY (0x1 << 5)
> +#define MXC_CCM_CISR_CKIH_READY (0x1 << 4)
> +#define MXC_CCM_CISR_FPM_READY (0x1 << 3)
> +#define MXC_CCM_CISR_LRF_PLL3 (0x1 << 2)
> +#define MXC_CCM_CISR_LRF_PLL2 (0x1 << 1)
> +#define MXC_CCM_CISR_LRF_PLL1 (0x1)
> +
> +/* Define the bits in register CIMR */
> +#define MXC_CCM_CIMR_MASK_ARM_PODF_LOADED (0x1 << 25)
> +#define MXC_CCM_CIMR_MASK_NFC_IPG_INT_MEM_PODF_LOADED (0x1 << 21)
> +#define MXC_CCM_CIMR_MASK_EMI_PODF_LOADED (0x1 << 20)
> +#define MXC_CCM_CIMR_MASK_AXI_C_PODF_LOADED (0x1 << 19)
> +#define MXC_CCM_CIMR_MASK_AXI_B_PODF_LOADED (0x1 << 18)
> +#define MXC_CCM_CIMR_MASK_AXI_A_PODF_LOADED (0x1 << 17)
> +#define MXC_CCM_CIMR_MASK_DIVIDER_LOADED (0x1 << 16)
> +#define MXC_CCM_CIMR_MASK_COSC_READY (0x1 << 5)
> +#define MXC_CCM_CIMR_MASK_CKIH_READY (0x1 << 4)
> +#define MXC_CCM_CIMR_MASK_FPM_READY (0x1 << 3)
> +#define MXC_CCM_CIMR_MASK_LRF_PLL3 (0x1 << 2)
> +#define MXC_CCM_CIMR_MASK_LRF_PLL2 (0x1 << 1)
> +#define MXC_CCM_CIMR_MASK_LRF_PLL1 (0x1)
> +
> +/* Define the bits in register CCOSR */
> +#define MXC_CCM_CCOSR_CKO2_EN_OFFSET (0x1 << 24)
> +#define MXC_CCM_CCOSR_CKO2_DIV_OFFSET (21)
> +#define MXC_CCM_CCOSR_CKO2_DIV_MASK (0x7 << 21)
> +#define MXC_CCM_CCOSR_CKO2_SEL_OFFSET (16)
> +#define MXC_CCM_CCOSR_CKO2_SEL_MASK (0x1F << 16)
> +#define MXC_CCM_CCOSR_CKOL_EN (0x1 << 7)
> +#define MXC_CCM_CCOSR_CKOL_DIV_OFFSET (4)
> +#define MXC_CCM_CCOSR_CKOL_DIV_MASK (0x7 << 4)
> +#define MXC_CCM_CCOSR_CKOL_SEL_OFFSET (0)
> +#define MXC_CCM_CCOSR_CKOL_SEL_MASK (0xF)
> +
> +/* Define the bits in registers CGPR */
> +#define MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE (0x1 << 4)
> +#define MXC_CCM_CGPR_FPM_SEL (0x1 << 3)
> +#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_OFFSET (0)
> +#define MXC_CCM_CGPR_VL_L2BIST_CLKDIV_MASK (0x7)
> +
> +/* Define the bits in registers CCGRx */
> +#define MXC_CCM_CCGR_CG_MASK 0x3
> +#define MXC_CCM_CCGR_MOD_OFF 0x0
> +#define MXC_CCM_CCGR_MOD_ON 0x3
> +#define MXC_CCM_CCGR_MOD_IDLE 0x1
> +
> +#define MXC_CCM_CCGR0_CG15_OFFSET 30
> +#define MXC_CCM_CCGR0_CG15_MASK (0x3 << 30)
> +#define MXC_CCM_CCGR0_CG14_OFFSET 28
> +#define MXC_CCM_CCGR0_CG14_MASK (0x3 << 28)
> +#define MXC_CCM_CCGR0_CG13_OFFSET 26
> +#define MXC_CCM_CCGR0_CG13_MASK (0x3 << 26)
> +#define MXC_CCM_CCGR0_CG12_OFFSET 24
> +#define MXC_CCM_CCGR0_CG12_MASK (0x3 << 24)
> +#define MXC_CCM_CCGR0_CG11_OFFSET 22
> +#define MXC_CCM_CCGR0_CG11_MASK (0x3 << 22)
> +#define MXC_CCM_CCGR0_CG10_OFFSET 20
> +#define MXC_CCM_CCGR0_CG10_MASK (0x3 << 20)
> +#define MXC_CCM_CCGR0_CG9_OFFSET 18
> +#define MXC_CCM_CCGR0_CG9_MASK (0x3 << 18)
> +#define MXC_CCM_CCGR0_CG8_OFFSET 16
> +#define MXC_CCM_CCGR0_CG8_MASK (0x3 << 16)
> +#define MXC_CCM_CCGR0_CG7_OFFSET 14
> +#define MXC_CCM_CCGR0_CG6_OFFSET 12
> +#define MXC_CCM_CCGR0_CG5_OFFSET 10
> +#define MXC_CCM_CCGR0_CG5_MASK (0x3 << 10)
> +#define MXC_CCM_CCGR0_CG4_OFFSET 8
> +#define MXC_CCM_CCGR0_CG4_MASK (0x3 << 8)
> +#define MXC_CCM_CCGR0_CG3_OFFSET 6
> +#define MXC_CCM_CCGR0_CG3_MASK (0x3 << 6)
> +#define MXC_CCM_CCGR0_CG2_OFFSET 4
> +#define MXC_CCM_CCGR0_CG2_MASK (0x3 << 4)
> +#define MXC_CCM_CCGR0_CG1_OFFSET 2
> +#define MXC_CCM_CCGR0_CG1_MASK (0x3 << 2)
> +#define MXC_CCM_CCGR0_CG0_OFFSET 0
> +#define MXC_CCM_CCGR0_CG0_MASK 0x3
> +
> +#define MXC_CCM_CCGR1_CG15_OFFSET 30
> +#define MXC_CCM_CCGR1_CG14_OFFSET 28
> +#define MXC_CCM_CCGR1_CG13_OFFSET 26
> +#define MXC_CCM_CCGR1_CG12_OFFSET 24
> +#define MXC_CCM_CCGR1_CG11_OFFSET 22
> +#define MXC_CCM_CCGR1_CG10_OFFSET 20
> +#define MXC_CCM_CCGR1_CG9_OFFSET 18
> +#define MXC_CCM_CCGR1_CG8_OFFSET 16
> +#define MXC_CCM_CCGR1_CG7_OFFSET 14
> +#define MXC_CCM_CCGR1_CG6_OFFSET 12
> +#define MXC_CCM_CCGR1_CG5_OFFSET 10
> +#define MXC_CCM_CCGR1_CG4_OFFSET 8
> +#define MXC_CCM_CCGR1_CG3_OFFSET 6
> +#define MXC_CCM_CCGR1_CG2_OFFSET 4
> +#define MXC_CCM_CCGR1_CG1_OFFSET 2
> +#define MXC_CCM_CCGR1_CG0_OFFSET 0
> +
> +#define MXC_CCM_CCGR2_CG15_OFFSET 30
> +#define MXC_CCM_CCGR2_CG14_OFFSET 28
> +#define MXC_CCM_CCGR2_CG13_OFFSET 26
> +#define MXC_CCM_CCGR2_CG12_OFFSET 24
> +#define MXC_CCM_CCGR2_CG11_OFFSET 22
> +#define MXC_CCM_CCGR2_CG10_OFFSET 20
> +#define MXC_CCM_CCGR2_CG9_OFFSET 18
> +#define MXC_CCM_CCGR2_CG8_OFFSET 16
> +#define MXC_CCM_CCGR2_CG7_OFFSET 14
> +#define MXC_CCM_CCGR2_CG6_OFFSET 12
> +#define MXC_CCM_CCGR2_CG5_OFFSET 10
> +#define MXC_CCM_CCGR2_CG4_OFFSET 8
> +#define MXC_CCM_CCGR2_CG3_OFFSET 6
> +#define MXC_CCM_CCGR2_CG2_OFFSET 4
> +#define MXC_CCM_CCGR2_CG1_OFFSET 2
> +#define MXC_CCM_CCGR2_CG0_OFFSET 0
> +
> +#define MXC_CCM_CCGR3_CG15_OFFSET 30
> +#define MXC_CCM_CCGR3_CG14_OFFSET 28
> +#define MXC_CCM_CCGR3_CG13_OFFSET 26
> +#define MXC_CCM_CCGR3_CG12_OFFSET 24
> +#define MXC_CCM_CCGR3_CG11_OFFSET 22
> +#define MXC_CCM_CCGR3_CG10_OFFSET 20
> +#define MXC_CCM_CCGR3_CG9_OFFSET 18
> +#define MXC_CCM_CCGR3_CG8_OFFSET 16
> +#define MXC_CCM_CCGR3_CG7_OFFSET 14
> +#define MXC_CCM_CCGR3_CG6_OFFSET 12
> +#define MXC_CCM_CCGR3_CG5_OFFSET 10
> +#define MXC_CCM_CCGR3_CG4_OFFSET 8
> +#define MXC_CCM_CCGR3_CG3_OFFSET 6
> +#define MXC_CCM_CCGR3_CG2_OFFSET 4
> +#define MXC_CCM_CCGR3_CG1_OFFSET 2
> +#define MXC_CCM_CCGR3_CG0_OFFSET 0
> +
> +#define MXC_CCM_CCGR4_CG15_OFFSET 30
> +#define MXC_CCM_CCGR4_CG14_OFFSET 28
> +#define MXC_CCM_CCGR4_CG13_OFFSET 26
> +#define MXC_CCM_CCGR4_CG12_OFFSET 24
> +#define MXC_CCM_CCGR4_CG11_OFFSET 22
> +#define MXC_CCM_CCGR4_CG10_OFFSET 20
> +#define MXC_CCM_CCGR4_CG9_OFFSET 18
> +#define MXC_CCM_CCGR4_CG8_OFFSET 16
> +#define MXC_CCM_CCGR4_CG7_OFFSET 14
> +#define MXC_CCM_CCGR4_CG6_OFFSET 12
> +#define MXC_CCM_CCGR4_CG5_OFFSET 10
> +#define MXC_CCM_CCGR4_CG4_OFFSET 8
> +#define MXC_CCM_CCGR4_CG3_OFFSET 6
> +#define MXC_CCM_CCGR4_CG2_OFFSET 4
> +#define MXC_CCM_CCGR4_CG1_OFFSET 2
> +#define MXC_CCM_CCGR4_CG0_OFFSET 0
> +
> +#define MXC_CCM_CCGR5_CG15_OFFSET 30
> +#define MXC_CCM_CCGR5_CG14_OFFSET 28
> +#define MXC_CCM_CCGR5_CG14_MASK (0x3 << 28)
> +#define MXC_CCM_CCGR5_CG13_OFFSET 26
> +#define MXC_CCM_CCGR5_CG13_MASK (0x3 << 26)
> +#define MXC_CCM_CCGR5_CG12_OFFSET 24
> +#define MXC_CCM_CCGR5_CG12_MASK (0x3 << 24)
> +#define MXC_CCM_CCGR5_CG11_OFFSET 22
> +#define MXC_CCM_CCGR5_CG11_MASK (0x3 << 22)
> +#define MXC_CCM_CCGR5_CG10_OFFSET 20
> +#define MXC_CCM_CCGR5_CG10_MASK (0x3 << 20)
> +#define MXC_CCM_CCGR5_CG9_OFFSET 18
> +#define MXC_CCM_CCGR5_CG9_MASK (0x3 << 18)
> +#define MXC_CCM_CCGR5_CG8_OFFSET 16
> +#define MXC_CCM_CCGR5_CG8_MASK (0x3 << 16)
> +#define MXC_CCM_CCGR5_CG7_OFFSET 14
> +#define MXC_CCM_CCGR5_CG7_MASK (0x3 << 14)
> +#define MXC_CCM_CCGR5_CG6_OFFSET 12
> +#define MXC_CCM_CCGR5_CG5_OFFSET 10
> +#define MXC_CCM_CCGR5_CG4_OFFSET 8
> +#define MXC_CCM_CCGR5_CG3_OFFSET 6
> +#define MXC_CCM_CCGR5_CG2_OFFSET 4
> +#define MXC_CCM_CCGR5_CG2_MASK (0x3 << 4)
> +#define MXC_CCM_CCGR5_CG1_OFFSET 2
> +#define MXC_CCM_CCGR5_CG0_OFFSET 0
> +#define MXC_CCM_CCGR6_CG7_OFFSET 14
> +#define MXC_CCM_CCGR6_CG7_MASK (0x3 << 14)
> +#define MXC_CCM_CCGR6_CG6_OFFSET 12
> +#define MXC_CCM_CCGR6_CG6_MASK (0x3 << 12)
> +#define MXC_CCM_CCGR6_CG5_OFFSET 10
> +#define MXC_CCM_CCGR6_CG5_MASK (0x3 << 10)
> +#define MXC_CCM_CCGR6_CG4_OFFSET 8
> +#define MXC_CCM_CCGR6_CG4_MASK (0x3 << 8)
> +#define MXC_CCM_CCGR6_CG3_OFFSET 6
> +#define MXC_CCM_CCGR6_CG2_OFFSET 4
> +#define MXC_CCM_CCGR6_CG1_OFFSET 2
> +#define MXC_CCM_CCGR6_CG0_OFFSET 0
> +
> +#define MXC_CORTEXA8_BASE IO_ADDRESS(ARM_BASE_ADDR)
> +#define MXC_GPC_BASE IO_ADDRESS(GPC_BASE_ADDR)
> +#define MXC_DPTC_LP_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x80)
> +#define MXC_DPTC_GP_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x100)
> +#define MXC_DVFS_CORE_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x180)
> +#define MXC_DPTC_PER_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x1C0)
> +#define MXC_PGC_IPU_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x220)
> +#define MXC_PGC_VPU_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x240)
> +#define MXC_PGC_GPU_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x260)
> +#define MXC_SRPG_NEON_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x280)
> +#define MXC_SRPG_ARM_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x2A0)
> +#define MXC_SRPG_EMPGC0_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x2C0)
> +#define MXC_SRPG_EMPGC1_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x2D0)
> +#define MXC_SRPG_MEGAMIX_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x2E0)
> +#define MXC_SRPG_EMI_BASE IO_ADDRESS(GPC_BASE_ADDR + 0x300)
> +
> +/* CORTEXA8 platform */
> +#define MXC_CORTEXA8_PLAT_PVID (MXC_CORTEXA8_BASE + 0x0)
> +#define MXC_CORTEXA8_PLAT_GPC (MXC_CORTEXA8_BASE + 0x4)
> +#define MXC_CORTEXA8_PLAT_PIC (MXC_CORTEXA8_BASE + 0x8)
> +#define MXC_CORTEXA8_PLAT_LPC (MXC_CORTEXA8_BASE + 0xC)
> +#define MXC_CORTEXA8_PLAT_NEON_LPC (MXC_CORTEXA8_BASE + 0x10)
> +#define MXC_CORTEXA8_PLAT_ICGC (MXC_CORTEXA8_BASE + 0x14)
> +#define MXC_CORTEXA8_PLAT_AMC (MXC_CORTEXA8_BASE + 0x18)
> +#define MXC_CORTEXA8_PLAT_NMC (MXC_CORTEXA8_BASE + 0x20)
> +#define MXC_CORTEXA8_PLAT_NMS (MXC_CORTEXA8_BASE + 0x24)
> +
> +/* DVFS CORE */
> +#define MXC_DVFSTHRS (MXC_DVFS_CORE_BASE + 0x00)
> +#define MXC_DVFSCOUN (MXC_DVFS_CORE_BASE + 0x04)
> +#define MXC_DVFSSIG1 (MXC_DVFS_CORE_BASE + 0x08)
> +#define MXC_DVFSSIG0 (MXC_DVFS_CORE_BASE + 0x0C)
> +#define MXC_DVFSGPC0 (MXC_DVFS_CORE_BASE + 0x10)
> +#define MXC_DVFSGPC1 (MXC_DVFS_CORE_BASE + 0x14)
> +#define MXC_DVFSGPBT (MXC_DVFS_CORE_BASE + 0x18)
> +#define MXC_DVFSEMAC (MXC_DVFS_CORE_BASE + 0x1C)
> +#define MXC_DVFSCNTR (MXC_DVFS_CORE_BASE + 0x20)
> +#define MXC_DVFSLTR0_0 (MXC_DVFS_CORE_BASE + 0x24)
> +#define MXC_DVFSLTR0_1 (MXC_DVFS_CORE_BASE + 0x28)
> +#define MXC_DVFSLTR1_0 (MXC_DVFS_CORE_BASE + 0x2C)
> +#define MXC_DVFSLTR1_1 (MXC_DVFS_CORE_BASE + 0x30)
> +#define MXC_DVFSPT0 (MXC_DVFS_CORE_BASE + 0x34)
> +#define MXC_DVFSPT1 (MXC_DVFS_CORE_BASE + 0x38)
> +#define MXC_DVFSPT2 (MXC_DVFS_CORE_BASE + 0x3C)
> +#define MXC_DVFSPT3 (MXC_DVFS_CORE_BASE + 0x40)
> +
> +/* GPC */
> +#define MXC_GPC_CNTR (MXC_GPC_BASE + 0x0)
> +#define MXC_GPC_PGR (MXC_GPC_BASE + 0x4)
> +#define MXC_GPC_VCR (MXC_GPC_BASE + 0x8)
> +#define MXC_GPC_ALL_PU (MXC_GPC_BASE + 0xC)
> +#define MXC_GPC_NEON (MXC_GPC_BASE + 0x10)
> +#define MXC_GPC_PGR_ARMPG_OFFSET 8
> +#define MXC_GPC_PGR_ARMPG_MASK (3 << 8)
> +
> +/* PGC */
> +#define MXC_PGC_IPU_PGCR (MXC_PGC_IPU_BASE + 0x0)
> +#define MXC_PGC_IPU_PGSR (MXC_PGC_IPU_BASE + 0xC)
> +#define MXC_PGC_VPU_PGCR (MXC_PGC_VPU_BASE + 0x0)
> +#define MXC_PGC_VPU_PGSR (MXC_PGC_VPU_BASE + 0xC)
> +#define MXC_PGC_GPU_PGCR (MXC_PGC_GPU_BASE + 0x0)
> +#define MXC_PGC_GPU_PGSR (MXC_PGC_GPU_BASE + 0xC)
> +
> +#define MXC_PGCR_PCR 1
> +#define MXC_SRPGCR_PCR 1
> +#define MXC_EMPGCR_PCR 1
> +#define MXC_PGSR_PSR 1
> +
> +
> +#define MXC_CORTEXA8_PLAT_LPC_DSM (1 << 0)
> +#define MXC_CORTEXA8_PLAT_LPC_DBG_DSM (1 << 1)
> +
> +/* SRPG */
> +#define MXC_SRPG_NEON_SRPGCR (MXC_SRPG_NEON_BASE + 0x0)
> +#define MXC_SRPG_NEON_PUPSCR (MXC_SRPG_NEON_BASE + 0x4)
> +#define MXC_SRPG_NEON_PDNSCR (MXC_SRPG_NEON_BASE + 0x8)
> +
> +#define MXC_SRPG_ARM_SRPGCR (MXC_SRPG_ARM_BASE + 0x0)
> +#define MXC_SRPG_ARM_PUPSCR (MXC_SRPG_ARM_BASE + 0x4)
> +#define MXC_SRPG_ARM_PDNSCR (MXC_SRPG_ARM_BASE + 0x8)
> +
> +#define MXC_SRPG_EMPGC0_SRPGCR (MXC_SRPG_EMPGC0_BASE + 0x0)
> +#define MXC_SRPG_EMPGC0_PUPSCR (MXC_SRPG_EMPGC0_BASE + 0x4)
> +#define MXC_SRPG_EMPGC0_PDNSCR (MXC_SRPG_EMPGC0_BASE + 0x8)
> +
> +#define MXC_SRPG_EMPGC1_SRPGCR (MXC_SRPG_EMPGC1_BASE + 0x0)
> +#define MXC_SRPG_EMPGC1_PUPSCR (MXC_SRPG_EMPGC1_BASE + 0x4)
> +#define MXC_SRPG_EMPGC1_PDNSCR (MXC_SRPG_EMPGC1_BASE + 0x8)
> +
> +#define MXC_SRPG_MEGAMIX_SRPGCR (MXC_SRPG_MEGAMIX_BASE + 0x0)
> +#define MXC_SRPG_MEGAMIX_PUPSCR (MXC_SRPG_MEGAMIX_BASE + 0x4)
> +#define MXC_SRPG_MEGAMIX_PDNSCR (MXC_SRPG_MEGAMIX_BASE + 0x8)
> +
> +#define MXC_SRPGC_EMI_SRPGCR (MXC_SRPGC_EMI_BASE + 0x0)
> +#define MXC_SRPGC_EMI_PUPSCR (MXC_SRPGC_EMI_BASE + 0x4)
> +#define MXC_SRPGC_EMI_PDNSCR (MXC_SRPGC_EMI_BASE + 0x8)
> +
> +#endif /* __ARCH_ARM_MACH_MX51_CRM_REGS_H__ */
> diff --git a/arch/arm/mach-mx5/devices.c b/arch/arm/mach-mx5/devices.c
> new file mode 100644
> index 0000000..51e6e7b
> --- /dev/null
> +++ b/arch/arm/mach-mx5/devices.c
> @@ -0,0 +1,90 @@
> +/*
> + * Copyright 2009 Amit Kucheria <amit.kucheria at canonical.com>
> + *
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */
> +
> +#include <linux/platform_device.h>
> +#include <mach/hardware.h>
> +#include <mach/imx-uart.h>
> +
> +static struct resource uart0[] = {
> + {
> + .start = UART1_BASE_ADDR,
> + .end = UART1_BASE_ADDR + 0x0B5,
> + .flags = IORESOURCE_MEM,
> + }, {
> + .start = MXC_INT_UART1,
> + .end = MXC_INT_UART1,
> + .flags = IORESOURCE_IRQ,
> + },
> +};
> +
> +struct platform_device mxc_uart_device0 = {
> + .name = "imx-uart",
> + .id = 0,
> + .resource = uart0,
> + .num_resources = ARRAY_SIZE(uart0),
> +};
> +
> +static struct resource uart1[] = {
> + {
> + .start = UART2_BASE_ADDR,
> + .end = UART2_BASE_ADDR + 0x0B5,
> + .flags = IORESOURCE_MEM,
> + }, {
> + .start = MXC_INT_UART2,
> + .end = MXC_INT_UART2,
> + .flags = IORESOURCE_IRQ,
> + },
> +};
> +
> +struct platform_device mxc_uart_device1 = {
> + .name = "imx-uart",
> + .id = 1,
> + .resource = uart1,
> + .num_resources = ARRAY_SIZE(uart1),
> +};
> +
> +static struct resource uart2[] = {
> + {
> + .start = UART3_BASE_ADDR,
> + .end = UART3_BASE_ADDR + 0x0B5,
> + .flags = IORESOURCE_MEM,
> + }, {
> + .start = MXC_INT_UART3,
> + .end = MXC_INT_UART3,
> + .flags = IORESOURCE_IRQ,
> + },
> +};
> +
> +struct platform_device mxc_uart_device2 = {
> + .name = "imx-uart",
> + .id = 2,
> + .resource = uart2,
> + .num_resources = ARRAY_SIZE(uart2),
> +};
> +
> +static struct resource mxc_fec_resources[] = {
> + {
> + .start = MXC_FEC_BASE_ADDR,
> + .end = MXC_FEC_BASE_ADDR + 0xfff,
> + .flags = IORESOURCE_MEM,
> + }, {
> + .start = MXC_INT_FEC,
> + .end = MXC_INT_FEC,
> + .flags = IORESOURCE_IRQ,
> + },
> +};
> +
> +struct platform_device mxc_fec_device = {
> + .name = "fec",
> + .id = 0,
> + .num_resources = ARRAY_SIZE(mxc_fec_resources),
> + .resource = mxc_fec_resources,
> +};
> diff --git a/arch/arm/mach-mx5/devices.h b/arch/arm/mach-mx5/devices.h
> new file mode 100644
> index 0000000..f339ab8
> --- /dev/null
> +++ b/arch/arm/mach-mx5/devices.h
> @@ -0,0 +1,4 @@
> +extern struct platform_device mxc_uart_device0;
> +extern struct platform_device mxc_uart_device1;
> +extern struct platform_device mxc_uart_device2;
> +extern struct platform_device mxc_fec_device;
> diff --git a/arch/arm/mach-mx5/mm.c b/arch/arm/mach-mx5/mm.c
> new file mode 100644
> index 0000000..b258917
> --- /dev/null
> +++ b/arch/arm/mach-mx5/mm.c
> @@ -0,0 +1,86 @@
> +/*
> + * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
> + *
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + *
> + * Create static mapping between physical to virtual memory.
> + */
> +
> +#include <linux/mm.h>
> +#include <linux/init.h>
> +#include <mach/hardware.h>
> +#include <asm/pgtable.h>
> +#include <asm/mach/map.h>
> +#include <mach/common.h>
> +#include <mach/iomux-v3.h>
> +
> +/*
> + * Define the MX51 memory map.
> + */
> +static struct map_desc mxc_io_desc[] __initdata = {
> + {
> + .virtual = IRAM_BASE_ADDR_VIRT,
> + .pfn = __phys_to_pfn(IRAM_BASE_ADDR),
> + .length = IRAM_SIZE,
> + .type = MT_DEVICE},
> + {
> + .virtual = DEBUG_BASE_ADDR_VIRT,
> + .pfn = __phys_to_pfn(DEBUG_BASE_ADDR),
> + .length = DEBUG_SIZE,
> + .type = MT_DEVICE},
> + {
> + .virtual = TZIC_BASE_ADDR_VIRT,
> + .pfn = __phys_to_pfn(TZIC_BASE_ADDR),
> + .length = TZIC_SIZE,
> + .type = MT_DEVICE},
> + {
> + .virtual = AIPS1_BASE_ADDR_VIRT,
> + .pfn = __phys_to_pfn(AIPS1_BASE_ADDR),
> + .length = AIPS1_SIZE,
> + .type = MT_DEVICE},
> + {
> + .virtual = SPBA0_BASE_ADDR_VIRT,
> + .pfn = __phys_to_pfn(SPBA0_BASE_ADDR),
> + .length = SPBA0_SIZE,
> + .type = MT_DEVICE},
> + {
> + .virtual = AIPS2_BASE_ADDR_VIRT,
> + .pfn = __phys_to_pfn(AIPS2_BASE_ADDR),
> + .length = AIPS2_SIZE,
> + .type = MT_DEVICE},
> + {
> + .virtual = NFC_BASE_ADDR_AXI_VIRT,
> + .pfn = __phys_to_pfn(NFC_BASE_ADDR_AXI),
> + .length = NFC_AXI_SIZE,
> + .type = MT_DEVICE},
> +};
> +
> +/*
> + * This function initializes the memory map. It is called during the
> + * system startup to create static physical to virtual memory mappings
> + * for the IO modules.
> + */
> +void __init mx51_map_io(void)
> +{
> + u32 tzic_addr;
> + if (mx51_revision() < CHIP_REV_2_0)
> + tzic_addr = 0x8FFFC000;
> + else
> + tzic_addr = 0xE0003000;
> + mxc_io_desc[2].pfn = __phys_to_pfn(tzic_addr);
> +
> + mxc_set_cpu_type(MXC_CPU_MX51);
> + mxc_iomux_v3_init(IO_ADDRESS(IOMUXC_BASE_ADDR));
> + mxc_arch_reset_init(IO_ADDRESS(WDOG_BASE_ADDR));
> + iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
> +}
> +
> +void __init mx51_init_irq(void)
> +{
> + mxc_init_irq(IO_ADDRESS(TZIC_BASE_ADDR));
> +}
> diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
> new file mode 100644
> index 0000000..0cdb295
> --- /dev/null
> +++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h
> @@ -0,0 +1,309 @@
> +/*
> + * Copyright 2009 Amit Kucheria <amit.kucheria at canonical.com> All Rights Reserved.
> + *
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */
> +
> +#ifndef __MACH_IOMUX_MX51_H__
> +#define __MACH_IOMUX_MX51_H__
> +
> +#include <mach/iomux-v3.h>
> +
> +/*
> + * various IOMUX alternate output functions (1-7)
> + */
> +typedef enum iomux_config {
> + IOMUX_CONFIG_ALT0,
> + IOMUX_CONFIG_ALT1,
> + IOMUX_CONFIG_ALT2,
> + IOMUX_CONFIG_ALT3,
> + IOMUX_CONFIG_ALT4,
> + IOMUX_CONFIG_ALT5,
> + IOMUX_CONFIG_ALT6,
> + IOMUX_CONFIG_ALT7,
> + IOMUX_CONFIG_GPIO, /* added to help user use GPIO mode */
> + IOMUX_CONFIG_SION = 0x1 << 4, /* LOOPBACK:MUX SION bit */
> +} iomux_pin_cfg_t;
> +
> +/*
> + * The naming convention for the pad modes is MX51_PAD_<padname>__<padmode>
> + * If <padname> or <padmode> refers to a GPIO, it is named
> + * GPIO_<unit>_<num> see also iomux-v3.h
> + */
> +
> +/* REVISIT: This was converted using scripts from existing Freescale code to
> + * this form used upstream. Need to verify the name format.
> + */
> +
> +/* PAD MUX ALT INPSE PATH PADCTRL */
> +
> +/* EIM */
> +#define MX51_PAD_EIM_DA0__EIM_DA0 IOMUX_PAD(0x7a8, 0x01c, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA1__EIM_DA1 IOMUX_PAD(0x7a8, 0x020, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA2__EIM_DA2 IOMUX_PAD(0x7a8, 0x024, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA3__EIM_DA3 IOMUX_PAD(0x7a8, 0x028, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA4__EIM_DA4 IOMUX_PAD(0x7ac, 0x02c, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA5__EIM_DA5 IOMUX_PAD(0x7ac, 0x030, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA6__EIM_DA6 IOMUX_PAD(0x7ac, 0x034, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA7__EIM_DA7 IOMUX_PAD(0x7ac, 0x038, 0, 0x0, 0, NO_PAD_CTRL)
> +
> +#define MX51_PAD_EIM_DA8__EIM_DA8 IOMUX_PAD(0x7b0, 0x03c, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA9__EIM_DA9 IOMUX_PAD(0x7b0, 0x040, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA10__EIM_DA10 IOMUX_PAD(0x7b0, 0x044, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA11__EIM_DA11 IOMUX_PAD(0x7b0, 0x048, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA12__EIM_DA12 IOMUX_PAD(0x7bc, 0x04c, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA13__EIM_DA13 IOMUX_PAD(0x7bc, 0x050, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA14__EIM_DA14 IOMUX_PAD(0x7bc, 0x054, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_DA15__EIM_DA15 IOMUX_PAD(0x7bc, 0x058, 0, 0x0, 0, NO_PAD_CTRL)
> +
> +#define MX51_PAD_GPIO_2_0__EIM_D16 IOMUX_PAD(0x3f0, 0x05c, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_1__EIM_D17 IOMUX_PAD(0x3f4, 0x060, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_2__EIM_D18 IOMUX_PAD(0x3f8, 0x064, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_3__EIM_D19 IOMUX_PAD(0x3fc, 0x068, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_4__EIM_D20 IOMUX_PAD(0x400, 0x06c, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_5__EIM_D21 IOMUX_PAD(0x404, 0x070, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_6__EIM_D22 IOMUX_PAD(0x408, 0x074, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_7__EIM_D23 IOMUX_PAD(0x40c, 0x078, 1, 0x0, 0, NO_PAD_CTRL)
> +
> +#define MX51_PAD_GPIO_2_8__EIM_D24 IOMUX_PAD(0x410, 0x07c, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_D25__EIM_D25 IOMUX_PAD(0x414, 0x080, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_D26__EIM_D26 IOMUX_PAD(0x418, 0x084, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_9__EIM_D27 IOMUX_PAD(0x41c, 0x088, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_D28__EIM_D28 IOMUX_PAD(0x420, 0x08c, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_D29__EIM_D29 IOMUX_PAD(0x424, 0x090, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_D30__EIM_D30 IOMUX_PAD(0x428, 0x094, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_D31__EIM_D31 IOMUX_PAD(0x42c, 0x09c, 0, 0x0, 0, NO_PAD_CTRL)
> +
> +#define MX51_PAD_GPIO_2_10__EIM_A16 IOMUX_PAD(0x430, 0x09c, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_11__EIM_A17 IOMUX_PAD(0x434, 0x0a0, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_12__EIM_A18 IOMUX_PAD(0x438, 0x0a4, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_13__EIM_A19 IOMUX_PAD(0x43c, 0x0a8, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_14__EIM_A20 IOMUX_PAD(0x440, 0x0ac, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_15__EIM_A21 IOMUX_PAD(0x444, 0x0b0, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_16__EIM_A22 IOMUX_PAD(0x448, 0x0b4, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_17__EIM_A23 IOMUX_PAD(0x44c, 0x0b8, 1, 0x0, 0, NO_PAD_CTRL)
> +
> +#define MX51_PAD_GPIO_2_18__EIM_A24 IOMUX_PAD(0x450, 0x0bc, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_19__EIM_A25 IOMUX_PAD(0x454, 0x0c0, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_20__EIM_A26 IOMUX_PAD(0x458, 0x0c4, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_21__EIM_A27 IOMUX_PAD(0x45c, 0x0c8, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_EB0__EIM_EB0 IOMUX_PAD(0x460, 0x0cc, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_EIM_EB1__EIM_EB1 IOMUX_PAD(0x464, 0x0d0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_22__EIM_EB2 IOMUX_PAD(0x468, 0x0d4, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_23__EIM_EB3 IOMUX_PAD(0x46c, 0x0d8, 1, 0x0, 0, NO_PAD_CTRL)
> +
> +#define MX51_PAD_GPIO_2_24__EIM_OE IOMUX_PAD(0x470, 0x0dc, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_25__EIM_CS0 IOMUX_PAD(0x474, 0x0e0, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_26__EIM_CS1 IOMUX_PAD(0x478, 0x0e4, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_27__EIM_CS2 IOMUX_PAD(0x47c, 0x0e8, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_28__EIM_CS3 IOMUX_PAD(0x480, 0x0ec, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_29__EIM_CS4 IOMUX_PAD(0x484, 0x0f0, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_30__EIM_CS5 IOMUX_PAD(0x488, 0x0f4, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_2_31__EIM_DTACK IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, NO_PAD_CTRL)
> +
> +#define MX51_PAD_GPIO_3_1__EIM_LBA IOMUX_PAD(0x494, 0xFC, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_2__EIM_CRE IOMUX_PAD(0x4A0, 0x100, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DRAM_CS1__DRAM_CS1 IOMUX_PAD(0x4D0, 0x104, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_3__NANDF_WE_B IOMUX_PAD(0x4E4, 0x108, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_4__NANDF_RE_B IOMUX_PAD(0x4E8, 0x10C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_5__NANDF_ALE IOMUX_PAD(0x4EC, 0x110, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_6__NANDF_CLE IOMUX_PAD(0x4F0, 0x114, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_7__NANDF_WP_B IOMUX_PAD(0x4F4, 0x118, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_8__NANDF_RB0 IOMUX_PAD(0x4F8, 0x11C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_9__NANDF_RB1 IOMUX_PAD(0x4FC, 0x120, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_10__NANDF_RB2 IOMUX_PAD(0x500, 0x124, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_11__NANDF_RB3 IOMUX_PAD(0x504, 0x128, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_12__GPIO_NAND IOMUX_PAD(0x514, 0x12C, 3, 0x0, 0, NO_PAD_CTRL)
> +/* REVISIT: Not sure of these values
> +
> + #define MX51_PAD_GPIO_1___NANDF_RB4 IOMUX_PAD(, , , 0x0, 0, NO_PAD_CTRL)
> + #define MX51_PAD_GPIO_3_13__NANDF_RB5 IOMUX_PAD(0x5D8, 0x130, 3, 0x0, 0, NO_PAD_CTRL)
> + #define MX51_PAD_GPIO_3_15__NANDF_RB7 IOMUX_PAD(0x5E0, 0x138, 3, 0x0, 0, NO_PAD_CTRL)
> +*/
> +#define MX51_PAD_GPIO_3_14__NANDF_RB6 IOMUX_PAD(0x5DC, 0x134, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_16__NANDF_CS0 IOMUX_PAD(0x518, 0x130, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_17__NANDF_CS1 IOMUX_PAD(0x51C, 0x134, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_18__NANDF_CS2 IOMUX_PAD(0x520, 0x138, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_19__NANDF_CS3 IOMUX_PAD(0x524, 0x13C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_20__NANDF_CS4 IOMUX_PAD(0x528, 0x140, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_21__NANDF_CS5 IOMUX_PAD(0x52C, 0x144, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_22__NANDF_CS6 IOMUX_PAD(0x530, 0x148, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_23__NANDF_CS7 IOMUX_PAD(0x534, 0x14C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_24__NANDF_RDY_INT IOMUX_PAD(0x538, 0x150, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_25__NANDF_D15 IOMUX_PAD(0x53C, 0x154, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_26__NANDF_D14 IOMUX_PAD(0x540, 0x158, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_27__NANDF_D13 IOMUX_PAD(0x544, 0x15C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_28__NANDF_D12 IOMUX_PAD(0x548, 0x160, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_29__NANDF_D11 IOMUX_PAD(0x54C, 0x164, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_30__NANDF_D10 IOMUX_PAD(0x550, 0x168, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_31__NANDF_D9 IOMUX_PAD(0x554, 0x16C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_0__NANDF_D8 IOMUX_PAD(0x558, 0x170, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_1__NANDF_D7 IOMUX_PAD(0x55C, 0x174, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_2__NANDF_D6 IOMUX_PAD(0x560, 0x178, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_3__NANDF_D5 IOMUX_PAD(0x564, 0x17C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_4__NANDF_D4 IOMUX_PAD(0x568, 0x180, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_5__NANDF_D3 IOMUX_PAD(0x56C, 0x184, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_6__NANDF_D2 IOMUX_PAD(0x570, 0x188, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_7__NANDF_D1 IOMUX_PAD(0x574, 0x18C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_8__NANDF_D0 IOMUX_PAD(0x578, 0x190, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_12__CSI1_D8 IOMUX_PAD(0x57C, 0x194, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_13__CSI1_D9 IOMUX_PAD(0x580, 0x198, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D10__CSI1_D10 IOMUX_PAD(0x584, 0x19C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D11__CSI1_D11 IOMUX_PAD(0x588, 0x1A0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D12__CSI1_D12 IOMUX_PAD(0x58C, 0x1A4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D13__CSI1_D13 IOMUX_PAD(0x590, 0x1A8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D14__CSI1_D14 IOMUX_PAD(0x594, 0x1AC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D15__CSI1_D15 IOMUX_PAD(0x598, 0x1B0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D16__CSI1_D16 IOMUX_PAD(0x59C, 0x1B4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D17__CSI1_D17 IOMUX_PAD(0x5A0, 0x1B8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D18__CSI1_D18 IOMUX_PAD(0x5A4, 0x1BC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_D19__CSI1_D19 IOMUX_PAD(0x5A8, 0x1C0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_VSYNC__CSI1_VSYNC IOMUX_PAD(0x5AC, 0x1C4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_HSYNC__CSI1_HSYNC IOMUX_PAD(0x5B0, 0x1C8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK IOMUX_PAD(0x5B4, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_MCLK__CSI1_MCLK IOMUX_PAD(0x5B8, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI1_PKE0__CSI1_PKE0 IOMUX_PAD(0x860, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_9__CSI2_D12 IOMUX_PAD(0x5BC, 0x1CC, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_10__CSI2_D13 IOMUX_PAD(0x5C0, 0x1D0, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_11__CSI2_D14 IOMUX_PAD(0x5C4, 0x1D4, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_12__CSI2_D15 IOMUX_PAD(0x5C8, 0x1D8, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_11__CSI2_D16 IOMUX_PAD(0x5CC, 0x1DC, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_12__CSI2_D17 IOMUX_PAD(0x5D0, 0x1E0, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_11__CSI2_D18 IOMUX_PAD(0x5D4, 0x1E4, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_12__CSI2_D19 IOMUX_PAD(0x5D8, 0x1E8, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_13__CSI2_VSYNC IOMUX_PAD(0x5DC, 0x1EC, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_14__CSI2_HSYNC IOMUX_PAD(0x5E0, 0x1F0, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_15__CSI2_PIXCLK IOMUX_PAD(0x5E4, 0x1F4, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_CSI2_PKE0__CSI2_PKE0 IOMUX_PAD(0x81C, 0x0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_16__I2C1_CLK IOMUX_PAD(0x5E8, 0x1F8, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_17__I2C1_DAT IOMUX_PAD(0x5EC, 0x1FC, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_18__AUD3_BB_TXD IOMUX_PAD(0x5F0, 0x200, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_19__AUD3_BB_RXD IOMUX_PAD(0x5F4, 0x204, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_20__AUD3_BB_CK IOMUX_PAD(0x5F8, 0x208, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_21__AUD3_BB_FS IOMUX_PAD(0x5FC, 0x20C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_22__CSPI1_MOSI IOMUX_PAD(0x600, 0x210, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_23__CSPI1_MISO IOMUX_PAD(0x604, 0x214, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_24__CSPI1_SS0 IOMUX_PAD(0x608, 0x218, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_25__CSPI1_SS1 IOMUX_PAD(0x60C, 0x21C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_26__CSPI1_RDY IOMUX_PAD(0x610, 0x220, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_27__CSPI1_SCLK IOMUX_PAD(0x614, 0x224, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_28__UART1_RXD IOMUX_PAD(0x618, 0x228, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_29__UART1_TXD IOMUX_PAD(0x61C, 0x22C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_30__UART1_RTS IOMUX_PAD(0x620, 0x230, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_4_31__UART1_CTS IOMUX_PAD(0x624, 0x234, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_20__UART2_RXD IOMUX_PAD(0x628, 0x238, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_21__UART2_TXD IOMUX_PAD(0x62C, 0x23C, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_22__UART3_RXD IOMUX_PAD(0x630, 0x240, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_23__UART3_TXD IOMUX_PAD(0x634, 0x244, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_24__OWIRE_LINE IOMUX_PAD(0x638, 0x248, 3, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_ROW0__KEY_ROW0 IOMUX_PAD(0x63C, 0x24C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_ROW1__KEY_ROW1 IOMUX_PAD(0x640, 0x250, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_ROW2__KEY_ROW2 IOMUX_PAD(0x644, 0x254, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_ROW3__KEY_ROW3 IOMUX_PAD(0x648, 0x258, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_COL0__KEY_COL0 IOMUX_PAD(0x64C, 0x25C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_COL1__KEY_COL1 IOMUX_PAD(0x650, 0x260, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_COL2__KEY_COL2 IOMUX_PAD(0x654, 0x264, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_COL3__KEY_COL3 IOMUX_PAD(0x658, 0x268, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_COL4__KEY_COL4 IOMUX_PAD(0x65C, 0x26C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_KEY_COL5__KEY_COL5 IOMUX_PAD(0x660, 0x270, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_25__USBH1_CLK IOMUX_PAD(0x678, 0x278, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_26__USBH1_DIR IOMUX_PAD(0x67C, 0x27C, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_27__USBH1_STP IOMUX_PAD(0x680, 0x280, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_28__USBH1_NXT IOMUX_PAD(0x684, 0x284, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_11__USBH1_DATA0 IOMUX_PAD(0x688, 0x288, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_12__USBH1_DATA1 IOMUX_PAD(0x68C, 0x28C, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_13__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_14__USBH1_DATA3 IOMUX_PAD(0x694, 0x294, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_15__USBH1_DATA4 IOMUX_PAD(0x698, 0x298, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_16__USBH1_DATA5 IOMUX_PAD(0x69C, 0x29C, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_17__USBH1_DATA6 IOMUX_PAD(0x6A0, 0x2A0, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_18__USBH1_DATA7 IOMUX_PAD(0x6A4, 0x2A4, 2, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_0__DI1_PIN11 IOMUX_PAD(0x6A8, 0x2A8, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_1__DI1_PIN12 IOMUX_PAD(0x6AC, 0x2AC, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_2__DI1_PIN13 IOMUX_PAD(0x6B0, 0x2B0, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_3__DI1_D0_CS IOMUX_PAD(0x6B4, 0x2B4, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_4__DI1_D1_CS IOMUX_PAD(0x6B8, 0x2B8, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_5__DISPB2_SER_DIN IOMUX_PAD(0x6BC, 0x2BC, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_6__DISPB2_SER_DIO IOMUX_PAD(0x6C0, 0x2C0, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_7__DISPB2_SER_CLK IOMUX_PAD(0x6C4, 0x2C4, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_3_8__DISPB2_SER_RS IOMUX_PAD(0x6C8, 0x2C8, 4, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT0__DISP1_DAT0 IOMUX_PAD(0x6CC, 0x2CC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT1__DISP1_DAT1 IOMUX_PAD(0x6D0, 0x2D0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT2__DISP1_DAT2 IOMUX_PAD(0x6D4, 0x2D4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT3__DISP1_DAT3 IOMUX_PAD(0x6D8, 0x2D8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT4__DISP1_DAT4 IOMUX_PAD(0x6DC, 0x2DC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT5__DISP1_DAT5 IOMUX_PAD(0x6E0, 0x2E0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT6__DISP1_DAT6 IOMUX_PAD(0x6E4, 0x2E4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT7__DISP1_DAT7 IOMUX_PAD(0x6E8, 0x2E8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT8__DISP1_DAT8 IOMUX_PAD(0x6EC, 0x2EC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT9__DISP1_DAT9 IOMUX_PAD(0x6F0, 0x2F0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT10__DISP1_DAT10 IOMUX_PAD(0x6F4, 0x2F4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT11__DISP1_DAT11 IOMUX_PAD(0x6F8, 0x2F8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT12__DISP1_DAT12 IOMUX_PAD(0x6FC, 0x2FC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT13__DISP1_DAT13 IOMUX_PAD(0x700, 0x300, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT14__DISP1_DAT14 IOMUX_PAD(0x704, 0x304, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT15__DISP1_DAT15 IOMUX_PAD(0x708, 0x308, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT16__DISP1_DAT16 IOMUX_PAD(0x70C, 0x30C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT17__DISP1_DAT17 IOMUX_PAD(0x710, 0x310, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT18__DISP1_DAT18 IOMUX_PAD(0x714, 0x314, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT19__DISP1_DAT19 IOMUX_PAD(0x718, 0x318, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT20__DISP1_DAT20 IOMUX_PAD(0x71C, 0x31C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT21__DISP1_DAT21 IOMUX_PAD(0x720, 0x320, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT22__DISP1_DAT22 IOMUX_PAD(0x724, 0x324, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP1_DAT23__DISP1_DAT23 IOMUX_PAD(0x728, 0x328, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI1_PIN3__DI1_PIN3 IOMUX_PAD(0x72C, 0x32C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI1_PIN2__DI1_PIN2 IOMUX_PAD(0x734, 0x330, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI_GP1__DI_GP1 IOMUX_PAD(0x73C, 0x334, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI_GP2__DI_GP2 IOMUX_PAD(0x740, 0x338, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI_GP3__DI_GP3 IOMUX_PAD(0x744, 0x33C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI2_PIN4__DI2_PIN4 IOMUX_PAD(0x748, 0x340, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI2_PIN2__DI2_PIN2 IOMUX_PAD(0x74C, 0x344, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI2_PIN3__DI2_PIN3 IOMUX_PAD(0x750, 0x348, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK IOMUX_PAD(0x754, 0x34C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DI_GP4__DI_GP4 IOMUX_PAD(0x758, 0x350, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT0__DISP2_DAT0 IOMUX_PAD(0x75C, 0x354, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT1__DISP2_DAT1 IOMUX_PAD(0x760, 0x358, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT2__DISP2_DAT2 IOMUX_PAD(0x764, 0x35C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT3__DISP2_DAT3 IOMUX_PAD(0x768, 0x360, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT4__DISP2_DAT4 IOMUX_PAD(0x76C, 0x364, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT5__DISP2_DAT5 IOMUX_PAD(0x770, 0x368, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_19__DISP2_DAT6 IOMUX_PAD(0x774, 0x36C, 5, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_29__DISP2_DAT7 IOMUX_PAD(0x778, 0x370, 5, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_30__DISP2_DAT8 IOMUX_PAD(0x77C, 0x374, 5, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_31__DISP2_DAT9 IOMUX_PAD(0x780, 0x378, 5, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT10__DISP2_DAT10 IOMUX_PAD(0x784, 0x37C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT11__DISP2_DAT11 IOMUX_PAD(0x788, 0x380, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT12__DISP2_DAT12 IOMUX_PAD(0x78C, 0x384, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT13__DISP2_DAT13 IOMUX_PAD(0x790, 0x388, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT14__DISP2_DAT14 IOMUX_PAD(0x794, 0x38C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_DISP2_DAT15__DISP2_DAT15 IOMUX_PAD(0x798, 0x390, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x79C, 0x394, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7A0, 0x398, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x7A4, 0x39C, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x7A8, 0x3A0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x7AC, 0x3A4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x7B0, 0x3A8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_0__GPIO1_0 IOMUX_PAD(0x7B4, 0x3AC, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_1__GPIO1_1 IOMUX_PAD(0x7B8, 0x3B0, 1, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD2_CMD__SD2_CMD IOMUX_PAD(0x7BC, 0x3B4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD2_CLK__SD2_CLK IOMUX_PAD(0x7C0, 0x3B8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD2_DATA0__SD2_DATA0 IOMUX_PAD(0x7C4, 0x3BC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD2_DATA1__SD2_DATA1 IOMUX_PAD(0x7C8, 0x3C0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD2_DATA2__SD2_DATA2 IOMUX_PAD(0x7CC, 0x3C4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_SD2_DATA3__SD2_DATA3 IOMUX_PAD(0x7D0, 0x3C8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_2__GPIO1_2 IOMUX_PAD(0x7D4, 0x3CC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_3__GPIO1_3 IOMUX_PAD(0x7D8, 0x3D0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ IOMUX_PAD(0x7FC, 0x3D4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_4__GPIO1_4 IOMUX_PAD(0x804, 0x3D8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_5__GPIO1_5 IOMUX_PAD(0x808, 0x3DC, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_6__GPIO1_6 IOMUX_PAD(0x80C, 0x3E0, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_7__GPIO1_7 IOMUX_PAD(0x810, 0x3E4, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_8__GPIO1_8 IOMUX_PAD(0x814, 0x3E8, 0, 0x0, 0, NO_PAD_CTRL)
> +#define MX51_PAD_GPIO_1_9__GPIO1_9 IOMUX_PAD(0x818, 0x3EC, 0, 0x0, 0, NO_PAD_CTRL)
> +
> +#endif /* __MACH_IOMUX_MX51_H__ */
> diff --git a/arch/arm/plat-mxc/include/mach/mx51.h b/arch/arm/plat-mxc/include/mach/mx51.h
> new file mode 100644
> index 0000000..54b43fb
> --- /dev/null
> +++ b/arch/arm/plat-mxc/include/mach/mx51.h
> @@ -0,0 +1,481 @@
> +#ifndef __ASM_ARCH_MXC_MX51_H__
> +#define __ASM_ARCH_MXC_MX51_H__
> +
> +/*
> + * MX51 memory map:
> + *
> + *
> + * Virt Phys Size What
> + * ---------------------------------------------------------------------------
> + * FA3E0000 1FFE0000 128K IRAM (SCCv2 RAM)
> + * 30000000 256M GPU
> + * 40000000 512M IPU
> + * FA200000 60000000 1M DEBUG
> + * FB100000 70000000 1M SPBA 0
> + * FB000000 73F00000 1M AIPS 1
> + * FB200000 83F00000 1M AIPS 2
> + * FA100000 8FFFC000 16K TZIC (interrupt controller)
> + * 90000000 256M CSD0 SDRAM/DDR
> + * A0000000 256M CSD1 SDRAM/DDR
> + * B0000000 128M CS0 Flash
> + * B8000000 128M CS1 Flash
> + * C0000000 128M CS2 Flash
> + * C8000000 64M CS3 Flash
> + * CC000000 32M CS4 SRAM
> + * CE000000 32M CS5 SRAM
> + * F9000000 CFFF0000 64K NFC (NAND Flash AXI)
> + *
> + */
> +
> +/*
> + * IRAM
> + */
> +#define IRAM_BASE_ADDR 0x1FFE0000 /* internal ram */
> +#define IRAM_BASE_ADDR_VIRT 0xFA3E0000
> +#define IRAM_PARTITIONS 16
> +#define IRAM_PARTITIONS_TO1 12
> +#define IRAM_SIZE (IRAM_PARTITIONS*SZ_8K) /* 128KB */
Please prefix all these macros with MX51_. Having them without prefix is
a pain and we are about to remove them.
> +
> +#if defined(CONFIG_MXC_SECURITY_SCC2) \
> + || defined(CONFIG_MXC_SECURITY_SCC2_MODULE)
> +#define SCC_IRAM_SIZE SZ_16K
> +#else
> +#define SCC_IRAM_SIZE 0
> +#endif
> +
> +#ifdef CONFIG_SDMA_IRAM
> +#define SDMA_IRAM_SIZE CONFIG_SDMA_IRAM_SIZE
> +#else
> +#define SDMA_IRAM_SIZE 0
> +#endif
> +
> +#ifdef CONFIG_SND_MXC_SOC_IRAM
> +#define SND_RAM_SIZE 0x6000
> +#else
> +#define SND_RAM_SIZE 0
> +#endif
> +
> +#ifdef CONFIG_MXC_VPU_IRAM
> +#define VPU_IRAM_SIZE 0x7000
> +#else
> +#define VPU_IRAM_SIZE 0
> +#endif
> +
> +#if (IRAM_SIZE < (SDMA_IRAM_SIZE + SND_RAM_SIZE + VPU_IRAM_SIZE + \
> + SCC_IRAM_SIZE))
> +#error "IRAM size exceeded"
> +#endif
> +
> +#define SCC_IRAM_BASE_ADDR (IRAM_BASE_ADDR + IRAM_SIZE - SCC_IRAM_SIZE)
> +#define VPU_IRAM_BASE_ADDR (SCC_IRAM_BASE_ADDR - VPU_IRAM_SIZE)
> +#define SND_RAM_BASE_ADDR (VPU_IRAM_BASE_ADDR - SND_RAM_SIZE)
> +#define SDMA_IRAM_BASE_ADDR (SND_RAM_BASE_ADDR - SDMA_IRAM_SIZE)
> +#define IDLE_IRAM_BASE_ADDR (SDMA_IRAM_BASE_ADDR - SZ_4K)
Can we remove this IRAM stuff until someone actually uses it?
I could imagine that we want to have a more dynamic approach for the
IRAM
> +
> +/*
> + * NFC
> + */
> +#define NFC_BASE_ADDR_AXI 0xCFFF0000 /* NAND flash AXI */
> +#define NFC_BASE_ADDR_AXI_VIRT 0xF9000000
> +#define NFC_AXI_SIZE SZ_64K
> +
> +/*
> + * Graphics Memory of GPU
> + */
> +#define GPU_BASE_ADDR 0x20000000
> +#define GPU2D_BASE_ADDR 0xD0000000
> +
> +#define TZIC_BASE_ADDR 0x8FFFC000
> +#define TZIC_BASE_ADDR_VIRT 0xFA100000
> +#define TZIC_SIZE SZ_16K
> +
> +#define DEBUG_BASE_ADDR 0x60000000
> +#define DEBUG_BASE_ADDR_VIRT 0xFA200000
> +#define DEBUG_SIZE SZ_1M
> +#define ETB_BASE_ADDR (DEBUG_BASE_ADDR + 0x00001000)
> +#define ETM_BASE_ADDR (DEBUG_BASE_ADDR + 0x00002000)
> +#define TPIU_BASE_ADDR (DEBUG_BASE_ADDR + 0x00003000)
> +#define CTI0_BASE_ADDR (DEBUG_BASE_ADDR + 0x00004000)
> +#define CTI1_BASE_ADDR (DEBUG_BASE_ADDR + 0x00005000)
> +#define CTI2_BASE_ADDR (DEBUG_BASE_ADDR + 0x00006000)
> +#define CTI3_BASE_ADDR (DEBUG_BASE_ADDR + 0x00007000)
> +#define CORTEX_DBG_BASE_ADDR (DEBUG_BASE_ADDR + 0x00008000)
> +
> +/*
> + * SPBA global module enabled #0
> + */
> +#define SPBA0_BASE_ADDR 0x70000000
> +#define SPBA0_BASE_ADDR_VIRT 0xFB100000
> +#define SPBA0_SIZE SZ_1M
> +
> +#define MMC_SDHC1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00004000)
> +#define MMC_SDHC2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00008000)
> +#define UART3_BASE_ADDR (SPBA0_BASE_ADDR + 0x0000C000)
> +#define CSPI1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00010000)
> +#define SSI2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00014000)
> +#define MMC_SDHC3_BASE_ADDR (SPBA0_BASE_ADDR + 0x00020000)
> +#define MMC_SDHC4_BASE_ADDR (SPBA0_BASE_ADDR + 0x00024000)
> +#define SPDIF_BASE_ADDR (SPBA0_BASE_ADDR + 0x00028000)
> +#define ATA_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00030000)
> +#define SLIM_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00034000)
> +#define HSI2C_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00038000)
> +#define SPBA_CTRL_BASE_ADDR (SPBA0_BASE_ADDR + 0x0003C000)
> +
> +/*
> + * defines for SPBA modules
> + */
> +#define SPBA_SDHC1 0x04
> +#define SPBA_SDHC2 0x08
> +#define SPBA_UART3 0x0C
> +#define SPBA_CSPI1 0x10
> +#define SPBA_SSI2 0x14
> +#define SPBA_SDHC3 0x20
> +#define SPBA_SDHC4 0x24
> +#define SPBA_SPDIF 0x28
> +#define SPBA_ATA 0x30
> +#define SPBA_SLIM 0x34
> +#define SPBA_HSI2C 0x38
> +#define SPBA_CTRL 0x3C
> +
> +/*
> + * AIPS 1
> + */
> +#define AIPS1_BASE_ADDR 0x73F00000
> +#define AIPS1_BASE_ADDR_VIRT 0xFB000000
> +#define AIPS1_SIZE SZ_1M
> +
> +#define OTG_BASE_ADDR (AIPS1_BASE_ADDR + 0x00080000)
> +#define GPIO1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00084000)
> +#define GPIO2_BASE_ADDR (AIPS1_BASE_ADDR + 0x00088000)
> +#define GPIO3_BASE_ADDR (AIPS1_BASE_ADDR + 0x0008C000)
> +#define GPIO4_BASE_ADDR (AIPS1_BASE_ADDR + 0x00090000)
> +#define KPP_BASE_ADDR (AIPS1_BASE_ADDR + 0x00094000)
> +#define WDOG_BASE_ADDR (AIPS1_BASE_ADDR + 0x00098000)
> +#define WDOG2_BASE_ADDR (AIPS1_BASE_ADDR + 0x0009C000)
> +#define GPT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A0000)
> +#define SRTC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A4000)
> +#define IOMUXC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A8000)
> +#define EPIT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000AC000)
> +#define EPIT2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B0000)
> +#define PWM1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B4000)
> +#define PWM2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B8000)
> +#define UART1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000BC000)
> +#define UART2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000C0000)
> +#define SRC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D0000)
> +#define CCM_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D4000)
> +#define GPC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D8000)
> +
> +/*
> + * Defines for modules using static and dynamic DMA channels
> + */
> +#define MXC_DMA_CHANNEL_IRAM 30
> +#define MXC_DMA_CHANNEL_SPDIF_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_UART1_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_UART1_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_UART2_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_UART2_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_UART3_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_UART3_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_MMC1 MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_MMC2 MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_SSI1_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_SSI1_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_SSI2_RX MXC_DMA_DYNAMIC_CHANNEL
> +#ifdef CONFIG_SDMA_IRAM
> +#define MXC_DMA_CHANNEL_SSI2_TX (MXC_DMA_CHANNEL_IRAM + 1)
> +#else /*CONFIG_SDMA_IRAM */
> +#define MXC_DMA_CHANNEL_SSI2_TX MXC_DMA_DYNAMIC_CHANNEL
> +#endif /*CONFIG_SDMA_IRAM */
> +#define MXC_DMA_CHANNEL_CSPI1_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_CSPI1_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_CSPI2_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_CSPI2_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_CSPI3_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_CSPI3_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_ATA_RX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_ATA_TX MXC_DMA_DYNAMIC_CHANNEL
> +#define MXC_DMA_CHANNEL_MEMORY MXC_DMA_DYNAMIC_CHANNEL
> +
> +/*
> + * AIPS 2
> + */
> +#define AIPS2_BASE_ADDR 0x83F00000
> +#define AIPS2_BASE_ADDR_VIRT 0xFB200000
> +#define AIPS2_SIZE SZ_1M
> +
> +#define PLL1_BASE_ADDR (AIPS2_BASE_ADDR + 0x00080000)
> +#define PLL2_BASE_ADDR (AIPS2_BASE_ADDR + 0x00084000)
> +#define PLL3_BASE_ADDR (AIPS2_BASE_ADDR + 0x00088000)
> +#define AHBMAX_BASE_ADDR (AIPS2_BASE_ADDR + 0x00094000)
> +#define IIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x00098000)
> +#define CSU_BASE_ADDR (AIPS2_BASE_ADDR + 0x0009C000)
> +#define ARM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A0000)
> +#define OWIRE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A4000)
> +#define FIRI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A8000)
> +#define CSPI2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AC000)
> +#define SDMA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B0000)
> +#define SCC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B4000)
> +#define ROMCP_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B8000)
> +#define RTIC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000BC000)
> +#define CSPI3_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C0000)
> +#define I2C2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C4000)
> +#define I2C1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C8000)
> +#define SSI1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000CC000)
> +#define AUDMUX_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D0000)
> +#define M4IF_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D8000)
> +#define ESDCTL_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D9000)
> +#define WEIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DA000)
> +#define NFC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DB000)
> +#define EMI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DBF00)
> +#define MIPI_HSC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DC000)
> +#define ATA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E0000)
> +#define SIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E4000)
> +#define SSI3BASE_ADDR (AIPS2_BASE_ADDR + 0x000E8000)
> +#define MXC_FEC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000EC000)
> +#define TVE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F0000)
> +#define VPU_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F4000)
> +#define SAHARA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000F8000)
> +
> +/*
> + * Memory regions and CS
> + */
> +#define GPU_CTRL_BASE_ADDR 0x30000000
> +#define IPU_CTRL_BASE_ADDR 0x40000000
> +#define CSD0_BASE_ADDR 0x90000000
> +#define CSD1_BASE_ADDR 0xA0000000
> +#define CS0_BASE_ADDR 0xB0000000
> +#define CS1_BASE_ADDR 0xB8000000
> +#define CS2_BASE_ADDR 0xC0000000
> +#define CS3_BASE_ADDR 0xC8000000
> +#define CS4_BASE_ADDR 0xCC000000
> +#define CS5_BASE_ADDR 0xCE000000
> +
> +/*
> + * This macro defines the physical to virtual address mapping for all the
> + * peripheral modules. It is used by passing in the physical address as x
> + * and returning the virtual address. If the physical address is not mapped,
> + * it returns 0xDEADBEEF
> + */
> +
> +#define IO_ADDRESS(x) \
> + (void __force __iomem *) \
> + (((x >= IRAM_BASE_ADDR) && (x < (IRAM_BASE_ADDR + IRAM_SIZE))) ? IRAM_IO_ADDRESS(x):\
> + ((x >= TZIC_BASE_ADDR) && (x < (TZIC_BASE_ADDR + TZIC_SIZE))) ? TZIC_IO_ADDRESS(x):\
> + ((x >= DEBUG_BASE_ADDR) && (x < (DEBUG_BASE_ADDR + DEBUG_SIZE))) ? DEBUG_IO_ADDRESS(x):\
> + ((x >= SPBA0_BASE_ADDR) && (x < (SPBA0_BASE_ADDR + SPBA0_SIZE))) ? SPBA0_IO_ADDRESS(x):\
> + ((x >= AIPS1_BASE_ADDR) && (x < (AIPS1_BASE_ADDR + AIPS1_SIZE))) ? AIPS1_IO_ADDRESS(x):\
> + ((x >= AIPS2_BASE_ADDR) && (x < (AIPS2_BASE_ADDR + AIPS2_SIZE))) ? AIPS2_IO_ADDRESS(x):\
> + ((x >= NFC_BASE_ADDR_AXI) && (x < (NFC_BASE_ADDR_AXI + NFC_AXI_SIZE))) ? NFC_BASE_ADDR_AXI_IO_ADDRESS(x):\
> + 0xDEADBEEF)
> +/*
> + * define the address mapping macros: in physical address order
> + */
> +#define IRAM_IO_ADDRESS(x) \
> + (((x) - IRAM_BASE_ADDR) + IRAM_BASE_ADDR_VIRT)
> +
> +#define TZIC_IO_ADDRESS(x) \
> + (((x) - TZIC_BASE_ADDR) + TZIC_BASE_ADDR_VIRT)
> +
> +#define DEBUG_IO_ADDRESS(x) \
> + (((x) - DEBUG_BASE_ADDR) + DEBUG_BASE_ADDR_VIRT)
> +
> +#define SPBA0_IO_ADDRESS(x) \
> + (((x) - SPBA0_BASE_ADDR) + SPBA0_BASE_ADDR_VIRT)
> +
> +#define AIPS1_IO_ADDRESS(x) \
> + (((x) - AIPS1_BASE_ADDR) + AIPS1_BASE_ADDR_VIRT)
> +
> +#define AIPS2_IO_ADDRESS(x) \
> + (((x) - AIPS2_BASE_ADDR) + AIPS2_BASE_ADDR_VIRT)
> +
> +#define NFC_BASE_ADDR_AXI_IO_ADDRESS(x) \
> + (((x) - NFC_BASE_ADDR_AXI) + NFC_BASE_ADDR_AXI_VIRT)
> +
> +#define IS_MEM_DEVICE_NONSHARED(x) 0
> +
> +/*
> + * DMA request assignments
> + */
> +#define DMA_REQ_SSI3_TX1 47
> +#define DMA_REQ_SSI3_RX1 46
> +#define DMA_REQ_SPDIF 45
> +#define DMA_REQ_UART3_TX 44
> +#define DMA_REQ_UART3_RX 43
> +#define DMA_REQ_SLIM_B_TX 42
> +#define DMA_REQ_SDHC4 41
> +#define DMA_REQ_SDHC3 40
> +#define DMA_REQ_CSPI_TX 39
> +#define DMA_REQ_CSPI_RX 38
> +#define DMA_REQ_SSI3_TX2 37
> +#define DMA_REQ_IPU 36
> +#define DMA_REQ_SSI3_RX2 35
> +#define DMA_REQ_EPIT2 34
> +#define DMA_REQ_CTI2_1 33
> +#define DMA_REQ_EMI_WR 32
> +#define DMA_REQ_CTI2_0 31
> +#define DMA_REQ_EMI_RD 30
> +#define DMA_REQ_SSI1_TX1 29
> +#define DMA_REQ_SSI1_RX1 28
> +#define DMA_REQ_SSI1_TX2 27
> +#define DMA_REQ_SSI1_RX2 26
> +#define DMA_REQ_SSI2_TX1 25
> +#define DMA_REQ_SSI2_RX1 24
> +#define DMA_REQ_SSI2_TX2 23
> +#define DMA_REQ_SSI2_RX2 22
> +#define DMA_REQ_SDHC2 21
> +#define DMA_REQ_SDHC1 20
> +#define DMA_REQ_UART1_TX 19
> +#define DMA_REQ_UART1_RX 18
> +#define DMA_REQ_UART2_TX 17
> +#define DMA_REQ_UART2_RX 16
> +#define DMA_REQ_GPU 15
> +#define DMA_REQ_EXTREQ1 14
> +#define DMA_REQ_FIRI_TX 13
> +#define DMA_REQ_FIRI_RX 12
> +#define DMA_REQ_HS_I2C_RX 11
> +#define DMA_REQ_HS_I2C_TX 10
> +#define DMA_REQ_CSPI2_TX 9
> +#define DMA_REQ_CSPI2_RX 8
> +#define DMA_REQ_CSPI1_TX 7
> +#define DMA_REQ_CSPI1_RX 6
> +#define DMA_REQ_SLIM_B 5
> +#define DMA_REQ_ATA_TX_END 4
> +#define DMA_REQ_ATA_TX 3
> +#define DMA_REQ_ATA_RX 2
> +#define DMA_REQ_GPC 1
> +#define DMA_REQ_VPU 0
> +
> +/*
> + * Interrupt numbers
> + */
> +#define MXC_INT_BASE 0
> +#define MXC_INT_RESV0 0
> +#define MXC_INT_MMC_SDHC1 1
> +#define MXC_INT_MMC_SDHC2 2
> +#define MXC_INT_MMC_SDHC3 3
> +#define MXC_INT_MMC_SDHC4 4
> +#define MXC_INT_RESV5 5
> +#define MXC_INT_SDMA 6
> +#define MXC_INT_IOMUX 7
> +#define MXC_INT_NFC 8
> +#define MXC_INT_VPU 9
> +#define MXC_INT_IPU_ERR 10
> +#define MXC_INT_IPU_SYN 11
> +#define MXC_INT_GPU 12
> +#define MXC_INT_RESV13 13
> +#define MXC_INT_USB_H1 14
> +#define MXC_INT_EMI 15
> +#define MXC_INT_USB_H2 16
> +#define MXC_INT_USB_H3 17
> +#define MXC_INT_USB_OTG 18
> +#define MXC_INT_SAHARA_H0 19
> +#define MXC_INT_SAHARA_H1 20
> +#define MXC_INT_SCC_SMN 21
> +#define MXC_INT_SCC_STZ 22
> +#define MXC_INT_SCC_SCM 23
> +#define MXC_INT_SRTC_NTZ 24
> +#define MXC_INT_SRTC_TZ 25
> +#define MXC_INT_RTIC 26
> +#define MXC_INT_CSU 27
> +#define MXC_INT_SLIM_B 28
> +#define MXC_INT_SSI1 29
> +#define MXC_INT_SSI2 30
> +#define MXC_INT_UART1 31
> +#define MXC_INT_UART2 32
> +#define MXC_INT_UART3 33
> +#define MXC_INT_RESV34 34
> +#define MXC_INT_RESV35 35
> +#define MXC_INT_CSPI1 36
> +#define MXC_INT_CSPI2 37
> +#define MXC_INT_CSPI 38
> +#define MXC_INT_GPT 39
> +#define MXC_INT_EPIT1 40
> +#define MXC_INT_EPIT2 41
> +#define MXC_INT_GPIO1_INT7 42
> +#define MXC_INT_GPIO1_INT6 43
> +#define MXC_INT_GPIO1_INT5 44
> +#define MXC_INT_GPIO1_INT4 45
> +#define MXC_INT_GPIO1_INT3 46
> +#define MXC_INT_GPIO1_INT2 47
> +#define MXC_INT_GPIO1_INT1 48
> +#define MXC_INT_GPIO1_INT0 49
> +#define MXC_INT_GPIO1_LOW 50
> +#define MXC_INT_GPIO1_HIGH 51
> +#define MXC_INT_GPIO2_LOW 52
> +#define MXC_INT_GPIO2_HIGH 53
> +#define MXC_INT_GPIO3_LOW 54
> +#define MXC_INT_GPIO3_HIGH 55
> +#define MXC_INT_GPIO4_LOW 56
> +#define MXC_INT_GPIO4_HIGH 57
> +#define MXC_INT_WDOG1 58
> +#define MXC_INT_WDOG2 59
> +#define MXC_INT_KPP 60
> +#define MXC_INT_PWM1 61
> +#define MXC_INT_I2C1 62
> +#define MXC_INT_I2C2 63
> +#define MXC_INT_HS_I2C 64
> +#define MXC_INT_RESV65 65
> +#define MXC_INT_RESV66 66
> +#define MXC_INT_SIM_IPB 67
> +#define MXC_INT_SIM_DAT 68
> +#define MXC_INT_IIM 69
> +#define MXC_INT_ATA 70
> +#define MXC_INT_CCM1 71
> +#define MXC_INT_CCM2 72
> +#define MXC_INT_GPC1 73
> +#define MXC_INT_GPC2 74
> +#define MXC_INT_SRC 75
> +#define MXC_INT_NM 76
> +#define MXC_INT_PMU 77
> +#define MXC_INT_CTI_IRQ 78
> +#define MXC_INT_CTI1_TG0 79
> +#define MXC_INT_CTI1_TG1 80
> +#define MXC_INT_MCG_ERR 81
> +#define MXC_INT_MCG_TMR 82
> +#define MXC_INT_MCG_FUNC 83
> +#define MXC_INT_GPU2_IRQ 84
> +#define MXC_INT_GPU2_BUSY 85
> +#define MXC_INT_RESV86 86
> +#define MXC_INT_FEC 87
> +#define MXC_INT_OWIRE 88
> +#define MXC_INT_CTI1_TG2 89
> +#define MXC_INT_SJC 90
> +#define MXC_INT_SPDIF 91
> +#define MXC_INT_TVE 92
> +#define MXC_INT_FIRI 93
> +#define MXC_INT_PWM2 94
> +#define MXC_INT_SLIM_EXP 95
> +#define MXC_INT_SSI3 96
> +#define MXC_INT_EMI_BOOT 97
> +#define MXC_INT_CTI1_TG3 98
> +#define MXC_INT_SMC_RX 99
> +#define MXC_INT_VPU_IDLE 100
> +#define MXC_INT_EMI_NFC 101
> +#define MXC_INT_GPU_IDLE 102
> +
> +/* silicon revisions specific to i.MX51 */
> +#define CHIP_REV_1_0 0x10
> +#define CHIP_REV_1_1 0x11
> +#define CHIP_REV_1_2 0x12
> +#define CHIP_REV_1_3 0x13
> +#define CHIP_REV_2_0 0x20
> +#define CHIP_REV_2_1 0x21
> +#define CHIP_REV_2_2 0x22
> +#define CHIP_REV_2_3 0x23
> +#define CHIP_REV_3_0 0x30
> +#define CHIP_REV_3_1 0x31
> +#define CHIP_REV_3_2 0x32
> +
> +/* Mandatory defines used globally */
> +
> +#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS)
Is __MXC_BOOT_UNCOMPRESS used anywhere? If not, please remove.
> +
> +extern unsigned int system_rev;
> +
> +static inline int mx51_revision(void)
> +{
> + return system_rev;
> +}
> +#endif
> +
> +#endif /* __ASM_ARCH_MXC_MX51_H__ */
> --
> 1.6.3.3
>
>
--
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