[RFC/PATCH 09/10] [ARM] tegra: harmony: Add harmony board file
Mike Rapoport
mike at compulab.co.il
Wed Mar 17 04:21:12 EDT 2010
konkers at google.com wrote:
> From: Colin Cross <ccross at android.com>
>
> Signed-off-by: Colin Cross <ccross at android.com>
> Signed-off-by: Erik Gilling <konkers at android.com>
> ---
> arch/arm/mach-tegra/Makefile | 4 +
> arch/arm/mach-tegra/board-harmony-panel.c | 75 ++++++++++++++
> arch/arm/mach-tegra/board-harmony-pinmux.c | 144 ++++++++++++++++++++++++++++
> arch/arm/mach-tegra/board-harmony.c | 129 +++++++++++++++++++++++++
> arch/arm/mach-tegra/board-harmony.h | 22 ++++
I think that both panel definition and pinmux can be in the
board-harmony.c and thus the board-harmony.h is not needed.
> 5 files changed, 374 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/mach-tegra/board-harmony-panel.c
> create mode 100644 arch/arm/mach-tegra/board-harmony-pinmux.c
> create mode 100644 arch/arm/mach-tegra/board-harmony.c
> create mode 100644 arch/arm/mach-tegra/board-harmony.h
>
> diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
> index 5e47a71..c832aa8 100644
> --- a/arch/arm/mach-tegra/Makefile
> +++ b/arch/arm/mach-tegra/Makefile
> @@ -9,3 +9,7 @@ obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += clock.o
> obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o
> obj-$(CONFIG_SMP) += platsmp.o localtimer.o headsmp.o
> obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
> +
> +obj-${CONFIG_MACH_HARMONY} += board-harmony.o
> +obj-${CONFIG_MACH_HARMONY} += board-harmony-pinmux.o
> +obj-${CONFIG_MACH_HARMONY} += board-harmony-panel.o
> diff --git a/arch/arm/mach-tegra/board-harmony-panel.c b/arch/arm/mach-tegra/board-harmony-panel.c
> new file mode 100644
> index 0000000..9fbdacb
> --- /dev/null
> +++ b/arch/arm/mach-tegra/board-harmony-panel.c
> @@ -0,0 +1,75 @@
> +/*
> + * arch/arm/mach-tegra/board-harmony-panel.c
> + *
> + * Copyright (C) 2010 Google, Inc.
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + */
> +
> +#include <linux/resource.h>
> +#include <linux/platform_device.h>
> +#include <asm/mach-types.h>
> +#include <mach/irqs.h>
> +#include <mach/iomap.h>
> +#include <mach/tegra_fb.h>
> +
> +/* Framebuffer */
> +static struct resource fb_resource[] = {
> + [0] = {
> + .start = INT_DISPLAY_GENERAL,
> + .end = INT_DISPLAY_GENERAL,
> + .flags = IORESOURCE_IRQ,
> + },
> + [1] = {
> + .start = TEGRA_DISPLAY_BASE,
> + .end = TEGRA_DISPLAY_BASE + TEGRA_DISPLAY_SIZE-1,
> + .flags = IORESOURCE_MEM,
> + },
> + [2] = {
> + .start = 0x1c012000,
> + .end = 0x1c012000 + 0x500000 - 1,
> + .flags = IORESOURCE_MEM,
> + },
> +};
> +
> +static struct tegra_fb_lcd_data tegra_fb_lcd_platform_data = {
> + .lcd_xres = 1024,
> + .lcd_yres = 600,
> + .fb_xres = 1024,
> + .fb_yres = 600,
> + .bits_per_pixel = 16,
> +};
> +
> +static struct platform_device tegra_fb_device = {
> + .name = "tegrafb",
> + .id = 0,
> + .resource = fb_resource,
> + .num_resources = ARRAY_SIZE(fb_resource),
> + .dev = {
> + .platform_data = &tegra_fb_lcd_platform_data,
> + },
> +};
> +
> +static int __init harmony_init_panel(void) {
> + int ret;
> +
> + if (!machine_is_harmony())
> + return 0;
> +
> + ret = platform_device_register(&tegra_fb_device);
> + if (ret != 0)
> + return ret;
> +
> + return 0;
> +}
> +
> +device_initcall(harmony_init_panel);
> +
> diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c
> new file mode 100644
> index 0000000..50b15d5
> --- /dev/null
> +++ b/arch/arm/mach-tegra/board-harmony-pinmux.c
> @@ -0,0 +1,144 @@
> +/*
> + * arch/arm/mach-tegra/board-harmony-pinmux.c
> + *
> + * Copyright (C) 2010 Google, Inc.
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + */
> +
> +#include <linux/kernel.h>
> +#include <mach/pinmux.h>
> +
> +#include "board-harmony.h"
> +
> +static struct tegra_pingroup_config harmony_pinmux[] = {
> + {TEGRA_PINGROUP_ATA, TEGRA_MUX_IDE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_ATB, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_ATC, TEGRA_MUX_NAND, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_OSC, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_PLLP_OUT4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DDC, TEGRA_MUX_I2C2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_DTA, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DTB, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DTC, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DTD, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DTE, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_GMB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_GMC, TEGRA_MUX_UARTD, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_GMD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_GME, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_GPU, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_GPU7, TEGRA_MUX_RTCK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_GPV, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_I2CP, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_IRRX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_IRTX, TEGRA_MUX_UARTA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_KBCA, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_KBCB, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_KBCC, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_KBCD, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_KBCE, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_KBCF, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LCSN, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LD0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD10, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD11, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD12, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD13, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD14, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD15, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD16, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD17, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD3, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD4, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD5, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD6, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD7, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD8, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LD9, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LDC, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LHP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LHP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LHP2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LHS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LM0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LM1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LPP, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LPW0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LPW1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LPW2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LSC0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LSC1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LSCK, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LSDA, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LSDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LSPI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LVP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_LVP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_LVS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_OWC, TEGRA_MUX_RSVD2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_PMC, TEGRA_MUX_PWR_ON, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_PTA, TEGRA_MUX_HDMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_RM, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_SDB, TEGRA_MUX_PWM, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SDC, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_SDD, TEGRA_MUX_PWM, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SLXA, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SPDIF, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPDI, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPIA, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPIB, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPIC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_SPID, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPIE, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2_ALT, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_UAA, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_UAB, TEGRA_MUX_ULPI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_UAC, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_UAD, TEGRA_MUX_IRDA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_UCB, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_UDA, TEGRA_MUX_ULPI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE},
> + {TEGRA_PINGROUP_CK32, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_DDRC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_PMCA, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_PMCB, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_PMCC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_PMCD, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_PMCE, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_XM2C, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> + {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL},
> +};
> +
> +void harmony_pinmux_init(void)
> +{
> + tegra_pinmux_config_table(harmony_pinmux, ARRAY_SIZE(harmony_pinmux));
> +}
> diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
> new file mode 100644
> index 0000000..55565a5
> --- /dev/null
> +++ b/arch/arm/mach-tegra/board-harmony.c
> @@ -0,0 +1,129 @@
> +/*
> + * arch/arm/mach-tegra/board-harmony.c
> + *
> + * Copyright (C) 2010 Google, Inc.
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + */
> +
> +#include <linux/kernel.h>
> +#include <linux/init.h>
> +#include <linux/platform_device.h>
> +#include <linux/serial_8250.h>
> +#include <linux/clk.h>
> +#include <linux/dma-mapping.h>
> +#include <linux/pda_power.h>
> +
> +#include <asm/mach-types.h>
> +#include <asm/mach/arch.h>
> +#include <asm/mach/time.h>
> +#include <asm/setup.h>
> +
> +#include <mach/io.h>
> +#include <mach/iomap.h>
> +#include <mach/irqs.h>
> +#include <mach/iomap.h>
> +
> +#include "board.h"
> +#include "board-harmony.h"
> +
> +/* NVidia bootloader tags */
> +#define ATAG_NVIDIA 0x41000801
> +
> +#define ATAG_NVIDIA_RM 0x1
> +#define ATAG_NVIDIA_DISPLAY 0x2
> +#define ATAG_NVIDIA_FRAMEBUFFER 0x3
> +#define ATAG_NVIDIA_CHIPSHMOO 0x4
> +#define ATAG_NVIDIA_CHIPSHMOOPHYS 0x5
> +#define ATAG_NVIDIA_PRESERVED_MEM_0 0x10000
> +#define ATAG_NVIDIA_PRESERVED_MEM_N 2
> +#define ATAG_NVIDIA_FORCE_32 0x7fffffff
> +
> +struct tag_tegra {
> + __u32 bootarg_key;
> + __u32 bootarg_len;
> + char bootarg[1];
> +};
> +
> +static int __init parse_tag_nvidia(const struct tag *tag)
> +{
> +
> + return 0;
> +}
> +__tagtable(ATAG_NVIDIA, parse_tag_nvidia);
> +
> +static struct plat_serial8250_port debug_uart_platform_data[] = {
> + {
> + .membase = IO_ADDRESS(TEGRA_UARTD_BASE),
> + .mapbase = TEGRA_UARTD_BASE,
> + .irq = INT_UARTD,
> + .flags = UPF_BOOT_AUTOCONF,
> + .iotype = UPIO_MEM,
> + .regshift = 2,
> + .uartclk = 216000000/16 * 16,
> + }, {
> + .flags = 0
> + }
> +};
> +
> +static struct platform_device debug_uart = {
> + .name = "serial8250",
> + .id = PLAT8250_DEV_PLATFORM,
> + .dev = {
> + .platform_data = debug_uart_platform_data,
> + },
> +};
> +
> +static struct platform_device *harmony_devices[] __initdata = {
> + &debug_uart,
> +};
> +
> +static void __init tegra_harmony_fixup(struct machine_desc *desc, struct tag *tags,
> + char **cmdline, struct meminfo *mi)
> +{
> + mi->nr_banks = 2;
> + mi->bank[0].start = PHYS_OFFSET;
> + mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
> + mi->bank[0].size = 448 * SZ_1M;
> + mi->bank[1].start = SZ_512M;
> + mi->bank[1].node = PHYS_TO_NID(SZ_512M);
> + mi->bank[1].size = SZ_512M;
> +}
> +
> +static void __init tegra_harmony_init(void)
> +{
> + struct clk *clk;
> +
> + tegra_common_init();
> +
> + clk = clk_get_sys(NULL, "pll_p");
> + clk_enable(clk);
> + clk_set_rate(clk, 216000000);
> +
> + clk = clk_get_sys("uart.3", NULL);
> + clk_set_rate(clk, 216000000);
> + clk_enable(clk);
> +
> + harmony_pinmux_init();
> +
> + platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices));
> +}
> +
> +MACHINE_START(HARMONY, "harmony")
> + .boot_params = 0x00000100,
> + .phys_io = IO_APB_PHYS,
> + .io_pg_offst = ((IO_APB_VIRT) >> 18) & 0xfffc,
> + .fixup = tegra_harmony_fixup,
> + .init_irq = tegra_init_irq,
> + .init_machine = tegra_harmony_init,
> + .map_io = tegra_map_common_io,
> + .timer = &tegra_timer,
> +MACHINE_END
> diff --git a/arch/arm/mach-tegra/board-harmony.h b/arch/arm/mach-tegra/board-harmony.h
> new file mode 100644
> index 0000000..09ca775
> --- /dev/null
> +++ b/arch/arm/mach-tegra/board-harmony.h
> @@ -0,0 +1,22 @@
> +/*
> + * arch/arm/mach-tegra/board-harmony.h
> + *
> + * Copyright (C) 2010 Google, Inc.
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + */
> +
> +#ifndef _MACH_TEGRA_BOARD_HARMONY_H
> +#define _MACH_TEGRA_BOARD_HARMONY_H
> +
> +void harmony_pinmux_init(void);
> +
> +#endif
--
Sincerely yours,
Mike.
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