[PATCH 3/9] SPEAr13xx: Add common clock framework support
Viresh Kumar
viresh.linux at gmail.com
Fri Apr 20 13:22:43 EDT 2012
This patch adds SPEAr1310 and SPEAr1340's clock framework support. It is based
on earlier support for SPEAr3xx family.
Signed-off-by: Viresh Kumar <viresh.kumar at st.com>
Cc: Mike Turquette <mturquette at ti.com>
---
Mike,
This would be required to go through Arnd's tree. So would be great if i can
have your comments/Ack here.
drivers/clk/spear/Makefile | 2 +
drivers/clk/spear/spear1310_clock.c | 1051 +++++++++++++++++++++++++++++++++++
drivers/clk/spear/spear1340_clock.c | 968 ++++++++++++++++++++++++++++++++
3 files changed, 2021 insertions(+), 0 deletions(-)
create mode 100644 drivers/clk/spear/spear1310_clock.c
create mode 100644 drivers/clk/spear/spear1340_clock.c
diff --git a/drivers/clk/spear/Makefile b/drivers/clk/spear/Makefile
index b499da6..6728271 100644
--- a/drivers/clk/spear/Makefile
+++ b/drivers/clk/spear/Makefile
@@ -6,3 +6,5 @@ obj-y += clk-aux-synth.o clk-frac-synth.o clk-gpt-synth.o clk-vco-pll.o
obj-$(CONFIG_ARCH_SPEAR3XX) += spear3xx_clock.o
obj-$(CONFIG_ARCH_SPEAR6XX) += spear6xx_clock.o
+obj-$(CONFIG_MACH_SPEAR1310) += spear1310_clock.o
+obj-$(CONFIG_MACH_SPEAR1340) += spear1340_clock.o
diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c
new file mode 100644
index 0000000..c813016
--- /dev/null
+++ b/drivers/clk/spear/spear1310_clock.c
@@ -0,0 +1,1051 @@
+/*
+ * arch/arm/mach-spear13xx/spear1310_clock.c
+ *
+ * SPEAr1310 machine clock framework source file
+ *
+ * Copyright (C) 2012 ST Microelectronics
+ * Viresh Kumar <viresh.kumar at st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/of_platform.h>
+#include <linux/spinlock_types.h>
+#include <mach/spear.h>
+#include "clk.h"
+
+/* PLL related registers and bit values */
+#define SPEAR1310_PLL_CFG (VA_MISC_BASE + 0x210)
+ /* PLL_CFG bit values */
+ #define SPEAR1310_CLCD_SYNT_CLK_MASK 1
+ #define SPEAR1310_CLCD_SYNT_CLK_SHIFT 31
+ #define SPEAR1310_RAS_SYNT2_3_CLK_MASK 2
+ #define SPEAR1310_RAS_SYNT2_3_CLK_SHIFT 29
+ #define SPEAR1310_RAS_SYNT_CLK_MASK 2
+ #define SPEAR1310_RAS_SYNT0_1_CLK_SHIFT 27
+ #define SPEAR1310_PLL_CLK_MASK 2
+ #define SPEAR1310_PLL3_CLK_SHIFT 24
+ #define SPEAR1310_PLL2_CLK_SHIFT 22
+ #define SPEAR1310_PLL1_CLK_SHIFT 20
+
+#define SPEAR1310_PLL1_CTR (VA_MISC_BASE + 0x214)
+#define SPEAR1310_PLL1_FRQ (VA_MISC_BASE + 0x218)
+#define SPEAR1310_PLL2_CTR (VA_MISC_BASE + 0x220)
+#define SPEAR1310_PLL2_FRQ (VA_MISC_BASE + 0x224)
+#define SPEAR1310_PLL3_CTR (VA_MISC_BASE + 0x22C)
+#define SPEAR1310_PLL3_FRQ (VA_MISC_BASE + 0x230)
+#define SPEAR1310_PLL4_CTR (VA_MISC_BASE + 0x238)
+#define SPEAR1310_PLL4_FRQ (VA_MISC_BASE + 0x23C)
+#define SPEAR1310_PERIP_CLK_CFG (VA_MISC_BASE + 0x244)
+ /* PERIP_CLK_CFG bit values */
+ #define SPEAR1310_GPT_OSC24_VAL 0
+ #define SPEAR1310_GPT_APB_VAL 1
+ #define SPEAR1310_GPT_CLK_MASK 1
+ #define SPEAR1310_GPT3_CLK_SHIFT 11
+ #define SPEAR1310_GPT2_CLK_SHIFT 10
+ #define SPEAR1310_GPT1_CLK_SHIFT 9
+ #define SPEAR1310_GPT0_CLK_SHIFT 8
+ #define SPEAR1310_UART_CLK_PLL5_VAL 0
+ #define SPEAR1310_UART_CLK_OSC24_VAL 1
+ #define SPEAR1310_UART_CLK_SYNT_VAL 2
+ #define SPEAR1310_UART_CLK_MASK 2
+ #define SPEAR1310_UART_CLK_SHIFT 4
+
+ #define SPEAR1310_AUX_CLK_PLL5_VAL 0
+ #define SPEAR1310_AUX_CLK_SYNT_VAL 1
+ #define SPEAR1310_CLCD_CLK_MASK 2
+ #define SPEAR1310_CLCD_CLK_SHIFT 2
+ #define SPEAR1310_C3_CLK_MASK 1
+ #define SPEAR1310_C3_CLK_SHIFT 1
+
+#define SPEAR1310_GMAC_CLK_CFG (VA_MISC_BASE + 0x248)
+ #define SPEAR1310_GMAC_PHY_IF_SEL_MASK 3
+ #define SPEAR1310_GMAC_PHY_IF_SEL_SHIFT 4
+ #define SPEAR1310_GMAC_PHY_CLK_MASK 1
+ #define SPEAR1310_GMAC_PHY_CLK_SHIFT 3
+ #define SPEAR1310_GMAC_PHY_INPUT_CLK_MASK 2
+ #define SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT 1
+
+#define SPEAR1310_I2S_CLK_CFG (VA_MISC_BASE + 0x24C)
+ /* I2S_CLK_CFG register mask */
+ #define SPEAR1310_I2S_SCLK_X_MASK 0x1F
+ #define SPEAR1310_I2S_SCLK_X_SHIFT 27
+ #define SPEAR1310_I2S_SCLK_Y_MASK 0x1F
+ #define SPEAR1310_I2S_SCLK_Y_SHIFT 22
+ #define SPEAR1310_I2S_SCLK_EQ_SEL_SHIFT 21
+ #define SPEAR1310_I2S_SCLK_SYNTH_ENB 20
+ #define SPEAR1310_I2S_PRS1_CLK_X_MASK 0xFF
+ #define SPEAR1310_I2S_PRS1_CLK_X_SHIFT 12
+ #define SPEAR1310_I2S_PRS1_CLK_Y_MASK 0xFF
+ #define SPEAR1310_I2S_PRS1_CLK_Y_SHIFT 4
+ #define SPEAR1310_I2S_PRS1_EQ_SEL_SHIFT 3
+ #define SPEAR1310_I2S_REF_SEL_MASK 1
+ #define SPEAR1310_I2S_REF_SHIFT 2
+ #define SPEAR1310_I2S_SRC_CLK_MASK 2
+ #define SPEAR1310_I2S_SRC_CLK_SHIFT 0
+
+#define SPEAR1310_C3_CLK_SYNT (VA_MISC_BASE + 0x250)
+#define SPEAR1310_UART_CLK_SYNT (VA_MISC_BASE + 0x254)
+#define SPEAR1310_GMAC_CLK_SYNT (VA_MISC_BASE + 0x258)
+#define SPEAR1310_SDHCI_CLK_SYNT (VA_MISC_BASE + 0x25C)
+#define SPEAR1310_CFXD_CLK_SYNT (VA_MISC_BASE + 0x260)
+#define SPEAR1310_ADC_CLK_SYNT (VA_MISC_BASE + 0x264)
+#define SPEAR1310_AMBA_CLK_SYNT (VA_MISC_BASE + 0x268)
+#define SPEAR1310_CLCD_CLK_SYNT (VA_MISC_BASE + 0x270)
+#define SPEAR1310_RAS_CLK_SYNT0 (VA_MISC_BASE + 0x280)
+#define SPEAR1310_RAS_CLK_SYNT1 (VA_MISC_BASE + 0x288)
+#define SPEAR1310_RAS_CLK_SYNT2 (VA_MISC_BASE + 0x290)
+#define SPEAR1310_RAS_CLK_SYNT3 (VA_MISC_BASE + 0x298)
+ /* Check Fractional synthesizer reg masks */
+
+#define SPEAR1310_PERIP1_CLK_ENB (VA_MISC_BASE + 0x300)
+ /* PERIP1_CLK_ENB register masks */
+ #define SPEAR1310_RTC_CLK_ENB 31
+ #define SPEAR1310_ADC_CLK_ENB 30
+ #define SPEAR1310_C3_CLK_ENB 29
+ #define SPEAR1310_JPEG_CLK_ENB 28
+ #define SPEAR1310_CLCD_CLK_ENB 27
+ #define SPEAR1310_DMA_CLK_ENB 25
+ #define SPEAR1310_GPIO1_CLK_ENB 24
+ #define SPEAR1310_GPIO0_CLK_ENB 23
+ #define SPEAR1310_GPT1_CLK_ENB 22
+ #define SPEAR1310_GPT0_CLK_ENB 21
+ #define SPEAR1310_I2S0_CLK_ENB 20
+ #define SPEAR1310_I2S1_CLK_ENB 19
+ #define SPEAR1310_I2C0_CLK_ENB 18
+ #define SPEAR1310_SSP_CLK_ENB 17
+ #define SPEAR1310_UART_CLK_ENB 15
+ #define SPEAR1310_PCIE_SATA_2_CLK_ENB 14
+ #define SPEAR1310_PCIE_SATA_1_CLK_ENB 13
+ #define SPEAR1310_PCIE_SATA_0_CLK_ENB 12
+ #define SPEAR1310_UOC_CLK_ENB 11
+ #define SPEAR1310_UHC1_CLK_ENB 10
+ #define SPEAR1310_UHC0_CLK_ENB 9
+ #define SPEAR1310_GMAC_CLK_ENB 8
+ #define SPEAR1310_CFXD_CLK_ENB 7
+ #define SPEAR1310_SDHCI_CLK_ENB 6
+ #define SPEAR1310_SMI_CLK_ENB 5
+ #define SPEAR1310_FSMC_CLK_ENB 4
+ #define SPEAR1310_SYSRAM0_CLK_ENB 3
+ #define SPEAR1310_SYSRAM1_CLK_ENB 2
+ #define SPEAR1310_SYSROM_CLK_ENB 1
+ #define SPEAR1310_BUS_CLK_ENB 0
+
+#define SPEAR1310_PERIP2_CLK_ENB (VA_MISC_BASE + 0x304)
+ /* PERIP2_CLK_ENB register masks */
+ #define SPEAR1310_THSENS_CLK_ENB 8
+ #define SPEAR1310_I2S_REF_PAD_CLK_ENB 7
+ #define SPEAR1310_ACP_CLK_ENB 6
+ #define SPEAR1310_GPT3_CLK_ENB 5
+ #define SPEAR1310_GPT2_CLK_ENB 4
+ #define SPEAR1310_KBD_CLK_ENB 3
+ #define SPEAR1310_CPU_DBG_CLK_ENB 2
+ #define SPEAR1310_DDR_CORE_CLK_ENB 1
+ #define SPEAR1310_DDR_CTRL_CLK_ENB 0
+
+#define SPEAR1310_RAS_CLK_ENB (VA_MISC_BASE + 0x310)
+ /* RAS_CLK_ENB register masks */
+ #define SPEAR1310_SYNT3_CLK_ENB 17
+ #define SPEAR1310_SYNT2_CLK_ENB 16
+ #define SPEAR1310_SYNT1_CLK_ENB 15
+ #define SPEAR1310_SYNT0_CLK_ENB 14
+ #define SPEAR1310_PCLK3_CLK_ENB 13
+ #define SPEAR1310_PCLK2_CLK_ENB 12
+ #define SPEAR1310_PCLK1_CLK_ENB 11
+ #define SPEAR1310_PCLK0_CLK_ENB 10
+ #define SPEAR1310_PLL3_CLK_ENB 9
+ #define SPEAR1310_PLL2_CLK_ENB 8
+ #define SPEAR1310_C125M_PAD_CLK_ENB 7
+ #define SPEAR1310_C30M_CLK_ENB 6
+ #define SPEAR1310_C48M_CLK_ENB 5
+ #define SPEAR1310_OSC_25M_CLK_ENB 4
+ #define SPEAR1310_OSC_32K_CLK_ENB 3
+ #define SPEAR1310_OSC_24M_CLK_ENB 2
+ #define SPEAR1310_PCLK_CLK_ENB 1
+ #define SPEAR1310_ACLK_CLK_ENB 0
+
+static DEFINE_SPINLOCK(_lock);
+
+/* pll rate configuration table, in ascending order of rates */
+static struct pll_rate_tbl pll_rtbl[] = {
+ /* PCLK 24MHz */
+ {.mode = 0, .m = 0x83, .n = 0x04, .p = 0x5}, /* vco 1572, pll 49.125 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x3}, /* vco 1000, pll 125 MHz */
+ {.mode = 0, .m = 0x64, .n = 0x06, .p = 0x1}, /* vco 800, pll 400 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x1}, /* vco 1000, pll 500 MHz */
+ {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x1}, /* vco 1328, pll 664 MHz */
+ {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x1}, /* vco 1600, pll 800 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */
+};
+
+/* vco-pll4 rate configuration table, in ascending order of rates */
+static struct pll_rate_tbl pll4_rtbl[] = {
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x2}, /* vco 1000, pll 250 MHz */
+ {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x2}, /* vco 1328, pll 332 MHz */
+ {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x2}, /* vco 1600, pll 400 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */
+};
+
+/* aux rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl aux_rtbl[] = {
+ /* For VCO1div2 = 500 MHz */
+ {.xscale = 10, .yscale = 204, .eq = 0}, /* 12.29 MHz */
+ {.xscale = 4, .yscale = 21, .eq = 0}, /* 48 MHz */
+ {.xscale = 2, .yscale = 6, .eq = 0}, /* 83 MHz */
+ {.xscale = 2, .yscale = 4, .eq = 0}, /* 125 MHz */
+ {.xscale = 1, .yscale = 3, .eq = 1}, /* 166 MHz */
+ {.xscale = 1, .yscale = 2, .eq = 1}, /* 250 MHz */
+};
+
+/* gmac rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl gmac_rtbl[] = {
+ /* For gmac phy input clk */
+ {.xscale = 2, .yscale = 6, .eq = 0}, /* divided by 6 */
+ {.xscale = 2, .yscale = 4, .eq = 0}, /* divided by 4 */
+ {.xscale = 1, .yscale = 3, .eq = 1}, /* divided by 3 */
+ {.xscale = 1, .yscale = 2, .eq = 1}, /* divided by 2 */
+};
+
+/* clcd rate configuration table, in ascending order of rates */
+static struct frac_rate_tbl clcd_rtbl[] = {
+ {.div = 0x14000}, /* 25 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x1284B}, /* 27 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x0D8D3}, /* 58 Mhz , for vco1div4 = 393 MHz */
+ {.div = 0x0B72C}, /* 58 Mhz , for vco1div4 = 332 MHz */
+ {.div = 0x089EE}, /* 58 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x06f1C}, /* 72 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x06E58}, /* 58 Mhz , for vco1div4 = 200 MHz */
+ {.div = 0x06c1B}, /* 74 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x04A12}, /* 108 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x0378E}, /* 144 Mhz , for vc01div4 = 250 MHz*/
+};
+
+/* i2s prescaler1 masks */
+static struct aux_clk_masks i2s_prs1_masks = {
+ .eq_sel_mask = AUX_EQ_SEL_MASK,
+ .eq_sel_shift = SPEAR1310_I2S_PRS1_EQ_SEL_SHIFT,
+ .eq1_mask = AUX_EQ1_SEL,
+ .eq2_mask = AUX_EQ2_SEL,
+ .xscale_sel_mask = SPEAR1310_I2S_PRS1_CLK_X_MASK,
+ .xscale_sel_shift = SPEAR1310_I2S_PRS1_CLK_X_SHIFT,
+ .yscale_sel_mask = SPEAR1310_I2S_PRS1_CLK_Y_MASK,
+ .yscale_sel_shift = SPEAR1310_I2S_PRS1_CLK_Y_SHIFT,
+};
+
+/* i2s sclk (bit clock) syynthesizers masks */
+static struct aux_clk_masks i2s_sclk_masks = {
+ .eq_sel_mask = AUX_EQ_SEL_MASK,
+ .eq_sel_shift = SPEAR1310_I2S_SCLK_EQ_SEL_SHIFT,
+ .eq1_mask = AUX_EQ1_SEL,
+ .eq2_mask = AUX_EQ2_SEL,
+ .xscale_sel_mask = SPEAR1310_I2S_SCLK_X_MASK,
+ .xscale_sel_shift = SPEAR1310_I2S_SCLK_X_SHIFT,
+ .yscale_sel_mask = SPEAR1310_I2S_SCLK_Y_MASK,
+ .yscale_sel_shift = SPEAR1310_I2S_SCLK_Y_SHIFT,
+ .enable_bit = SPEAR1310_I2S_SCLK_SYNTH_ENB,
+};
+
+/* i2s prs1 aux rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl i2s_prs1_rtbl[] = {
+ /* For parent clk = 49.152 MHz */
+ {.xscale = 1, .yscale = 2, .eq = 0}, /* 12.288 MHz */
+};
+
+/* i2s sclk aux rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl i2s_sclk_rtbl[] = {
+ /* For i2s_ref_clk = 12.288MHz */
+ {.xscale = 1, .yscale = 4, .eq = 0}, /* 1.53 MHz */
+ {.xscale = 1, .yscale = 2, .eq = 0}, /* 3.07 Mhz */
+};
+
+/* adc rate configuration table, in ascending order of rates */
+/* possible adc range is 2.5 MHz to 20 MHz. */
+static struct aux_rate_tbl adc_rtbl[] = {
+ /* For ahb = 166.67 MHz */
+ {.xscale = 1, .yscale = 31, .eq = 0}, /* 2.68 MHz */
+ {.xscale = 2, .yscale = 21, .eq = 0}, /* 7.94 MHz */
+ {.xscale = 4, .yscale = 21, .eq = 0}, /* 15.87 MHz */
+ {.xscale = 10, .yscale = 42, .eq = 0}, /* 19.84 MHz */
+};
+
+/* General synth rate configuration table, in ascending order of rates */
+static struct frac_rate_tbl gen_rtbl[] = {
+ /* For vco1div4 = 250 MHz */
+ {.div = 0x14000}, /* 25 MHz */
+ {.div = 0x0A000}, /* 50 MHz */
+ {.div = 0x05000}, /* 100 MHz */
+ {.div = 0x02000}, /* 250 MHz */
+};
+
+/* clock parents */
+static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
+static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
+static const char *uart0_parents[] = { "pll5_clk", "uart_synth_gate_clk", };
+static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", };
+static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk",
+ "osc_25m_clk", };
+static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk",
+ "gmac_phy_synth_gate_clk", };
+static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", };
+static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", };
+static const char *i2s_src_parents[] = { "vco1div2_clk", "none", "pll3_clk",
+ "i2s_src_pad_clk", };
+static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", };
+static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
+ "pll3_clk", };
+static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk",
+ "pll2_clk", };
+static const char *rmii_phy_parents[] = { "ras_tx50_clk", "none",
+ "ras_pll2_clk", "ras_synth0_clk", };
+static const char *smii_rgmii_phy_parents[] = { "none", "ras_tx125_clk",
+ "ras_pll2_clk", "ras_synth0_clk", };
+static const char *uart_parents[] = { "ras_apb_clk", "gen_synth3_clk", };
+static const char *i2c_parents[] = { "ras_apb_clk", "gen_synth1_clk", };
+static const char *ssp1_parents[] = { "ras_apb_clk", "gen_synth1_clk",
+ "ras_plclk0_clk", };
+static const char *pci_parents[] = { "ras_pll3_clk", "gen_synth2_clk", };
+static const char *tdm_parents[] = { "ras_pll3_clk", "gen_synth1_clk", };
+
+void __init spear1310_clk_init(void)
+{
+ struct clk *clk, *clk1;
+
+ clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0);
+ clk_register_clkdev(clk, "apb_pclk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT,
+ 32000);
+ clk_register_clkdev(clk, "osc_32k_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "osc_24m_clk", NULL, CLK_IS_ROOT,
+ 24000000);
+ clk_register_clkdev(clk, "osc_24m_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "osc_25m_clk", NULL, CLK_IS_ROOT,
+ 25000000);
+ clk_register_clkdev(clk, "osc_25m_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL,
+ CLK_IS_ROOT, 125000000);
+ clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL,
+ CLK_IS_ROOT, 12288000);
+ clk_register_clkdev(clk, "i2s_src_pad_clk", NULL);
+
+ /* clock derived from 32 KHz osc clk */
+ clk = clk_register_gate(NULL, "rtc-spear", "osc_32k_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_RTC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "fc900000.rtc");
+
+ /* clock derived from 24 or 25 MHz osc clk */
+ /* vco-pll */
+ clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents,
+ ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
+ SPEAR1310_PLL1_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "vco1_mux_clk", NULL);
+ clk = clk_register_vco_pll("vco1_clk", "pll1_clk", "vco1_gate_clk",
+ "vco1_mux_clk", 0, SPEAR1310_PLL1_CTR,
+ SPEAR1310_PLL1_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco1_clk", NULL);
+ clk_register_clkdev(clk1, "pll1_clk", NULL);
+
+ clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents,
+ ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
+ SPEAR1310_PLL2_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "vco2_mux_clk", NULL);
+ clk = clk_register_vco_pll("vco2_clk", "pll2_clk", "vco2_gate_clk",
+ "vco2_mux_clk", 0, SPEAR1310_PLL2_CTR,
+ SPEAR1310_PLL2_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco2_clk", NULL);
+ clk_register_clkdev(clk1, "pll2_clk", NULL);
+
+ clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents,
+ ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
+ SPEAR1310_PLL3_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "vco3_mux_clk", NULL);
+ clk = clk_register_vco_pll("vco3_clk", "pll3_clk", "vco3_gate_clk",
+ "vco3_mux_clk", 0, SPEAR1310_PLL3_CTR,
+ SPEAR1310_PLL3_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco3_clk", NULL);
+ clk_register_clkdev(clk1, "pll3_clk", NULL);
+
+ clk = clk_register_vco_pll("vco4_clk", "pll4_clk", "vco4_gate_clk",
+ "osc_24m_clk", 0, SPEAR1310_PLL4_CTR,
+ SPEAR1310_PLL4_FRQ, pll4_rtbl, ARRAY_SIZE(pll4_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco4_clk", NULL);
+ clk_register_clkdev(clk1, "pll4_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "pll5_clk", "osc_24m_clk", 0,
+ 48000000);
+ clk_register_clkdev(clk, "pll5_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "pll6_clk", "osc_25m_clk", 0,
+ 25000000);
+ clk_register_clkdev(clk, "pll6_clk", NULL);
+
+ /* vco div n clocks */
+ clk = clk_register_fixed_factor(NULL, "vco1div2_clk", "vco1_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "vco1div2_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "vco1div4_clk", "vco1_clk", 0, 1,
+ 4);
+ clk_register_clkdev(clk, "vco1div4_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "vco2div2_clk", "vco2_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "vco2div2_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "vco3div2_clk", "vco3_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "vco3div2_clk", NULL);
+
+ /* peripherals */
+ clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1,
+ 128);
+ clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0,
+ SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_THSENS_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_thermal");
+
+ /* clock derived from pll4 clk */
+ clk = clk_register_fixed_factor(NULL, "ddr_clk", "pll4_clk", 0, 1,
+ 1);
+ clk_register_clkdev(clk, "ddr_clk", NULL);
+
+ /* clock derived from pll1 clk */
+ clk = clk_register_fixed_factor(NULL, "cpu_clk", "pll1_clk", 0, 1, 2);
+ clk_register_clkdev(clk, "cpu_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "wdt_clk", "cpu_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, NULL, "mpcore_wdt");
+
+ clk = clk_register_fixed_factor(NULL, "ahb_clk", "pll1_clk", 0, 1,
+ 6);
+ clk_register_clkdev(clk, "ahb_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "apb_clk", "pll1_clk", 0, 1,
+ 12);
+ clk_register_clkdev(clk, "apb_clk", NULL);
+
+ /* gpt clocks */
+ clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
+ SPEAR1310_GPT0_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt0_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt0");
+
+ clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
+ SPEAR1310_GPT1_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt1");
+
+ clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
+ SPEAR1310_GPT2_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+ SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt2");
+
+ clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
+ SPEAR1310_GPT3_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+ SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt3");
+
+ /* others */
+ clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1310_UART_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "uart_synth_clk", NULL);
+ clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL);
+
+ clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+ ARRAY_SIZE(uart0_parents), 0, SPEAR1310_PERIP_CLK_CFG,
+ SPEAR1310_UART_CLK_SHIFT, SPEAR1310_UART_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UART_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0000000.serial");
+
+ clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1310_SDHCI_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "sdhci_synth_clk", NULL);
+ clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL);
+
+ clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SDHCI_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b3000000.sdhci");
+
+ clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1310_CFXD_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "cfxd_synth_clk", NULL);
+ clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL);
+
+ clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CFXD_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b2800000.cf");
+ clk_register_clkdev(clk, NULL, "arasan_xd");
+
+ clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1310_C3_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "c3_synth_clk", NULL);
+ clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL);
+
+ clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents,
+ ARRAY_SIZE(c3_parents), 0, SPEAR1310_PERIP_CLK_CFG,
+ SPEAR1310_C3_CLK_SHIFT, SPEAR1310_C3_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "c3_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_C3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "c3");
+
+ /* gmac */
+ clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk",
+ gmac_phy_input_parents,
+ ARRAY_SIZE(gmac_phy_input_parents), 0,
+ SPEAR1310_GMAC_CLK_CFG,
+ SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT,
+ SPEAR1310_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL);
+
+ clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk",
+ "gmac_phy_input_mux_clk", 0, SPEAR1310_GMAC_CLK_SYNT,
+ NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL);
+ clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL);
+
+ clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents,
+ ARRAY_SIZE(gmac_phy_parents), 0,
+ SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GMAC_PHY_CLK_SHIFT,
+ SPEAR1310_GMAC_PHY_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, NULL, "stmmacphy.0");
+
+ /* clcd */
+ clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents,
+ ARRAY_SIZE(clcd_synth_parents), 0,
+ SPEAR1310_CLCD_CLK_SYNT, SPEAR1310_CLCD_SYNT_CLK_SHIFT,
+ SPEAR1310_CLCD_SYNT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL);
+
+ clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0,
+ SPEAR1310_CLCD_CLK_SYNT, clcd_rtbl,
+ ARRAY_SIZE(clcd_rtbl), &_lock);
+ clk_register_clkdev(clk, "clcd_synth_clk", NULL);
+
+ clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents,
+ ARRAY_SIZE(clcd_pixel_parents), 0,
+ SPEAR1310_PERIP_CLK_CFG, SPEAR1310_CLCD_CLK_SHIFT,
+ SPEAR1310_CLCD_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
+
+ clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CLCD_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "clcd_clk", NULL);
+
+ /* i2s */
+ clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents,
+ ARRAY_SIZE(i2s_src_parents), 0, SPEAR1310_I2S_CLK_CFG,
+ SPEAR1310_I2S_SRC_CLK_SHIFT, SPEAR1310_I2S_SRC_CLK_MASK,
+ 0, &_lock);
+ clk_register_clkdev(clk, "i2s_src_clk", NULL);
+
+ clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0,
+ SPEAR1310_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
+ ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
+ clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
+
+ clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents,
+ ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1310_I2S_CLK_CFG,
+ SPEAR1310_I2S_REF_SHIFT, SPEAR1310_I2S_REF_SEL_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2s_ref_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0,
+ SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_I2S_REF_PAD_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL);
+
+ clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk",
+ "i2s_ref_pad_clk", 0, SPEAR1310_I2S_CLK_CFG,
+ &i2s_sclk_masks, i2s_sclk_rtbl,
+ ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "i2s_sclk_clk", NULL);
+ clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL);
+
+ /* clock derived from ahb clk */
+ clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_I2C0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0280000.i2c");
+
+ clk = clk_register_gate(NULL, "dma_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_DMA_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "ea800000.dma");
+ clk_register_clkdev(clk, NULL, "eb000000.dma");
+
+ clk = clk_register_gate(NULL, "jpeg_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_JPEG_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b2000000.jpeg");
+
+ clk = clk_register_gate(NULL, "gmac_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GMAC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e2000000.eth");
+
+ clk = clk_register_gate(NULL, "fsmc_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_FSMC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b0000000.flash");
+
+ clk = clk_register_gate(NULL, "smi_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SMI_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "ea000000.flash");
+
+ clk = clk_register_gate(NULL, "usbh0_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UHC0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "usbh.0_clk", NULL);
+
+ clk = clk_register_gate(NULL, "usbh1_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UHC1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "usbh.1_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uoc_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UOC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "uoc");
+
+ clk = clk_register_gate(NULL, "pcie_sata_0_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_0_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, NULL, "dw_pcie.0");
+ clk_register_clkdev(clk, NULL, "ahci.0");
+
+ clk = clk_register_gate(NULL, "pcie_sata_1_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_1_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, NULL, "dw_pcie.1");
+ clk_register_clkdev(clk, NULL, "ahci.1");
+
+ clk = clk_register_gate(NULL, "pcie_sata_2_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_2_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, NULL, "dw_pcie.2");
+ clk_register_clkdev(clk, NULL, "ahci.2");
+
+ clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SYSRAM0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "sysram0_clk", NULL);
+
+ clk = clk_register_gate(NULL, "sysram1_clk", "ahb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SYSRAM1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "sysram1_clk", NULL);
+
+ clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk",
+ 0, SPEAR1310_ADC_CLK_SYNT, NULL, adc_rtbl,
+ ARRAY_SIZE(adc_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "adc_synth_clk", NULL);
+ clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL);
+
+ clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_ADC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "adc_clk");
+
+ /* clock derived from apb clk */
+ clk = clk_register_gate(NULL, "ssp0_clk", "apb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SSP_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0100000.spi");
+
+ clk = clk_register_gate(NULL, "gpio0_clk", "apb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPIO0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0600000.gpio");
+
+ clk = clk_register_gate(NULL, "gpio1_clk", "apb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPIO1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0680000.gpio");
+
+ clk = clk_register_gate(NULL, "i2s0_clk", "apb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_I2S0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0180000.i2s");
+
+ clk = clk_register_gate(NULL, "i2s1_clk", "apb_clk", 0,
+ SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_I2S1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0200000.i2s");
+
+ clk = clk_register_gate(NULL, "kbd_clk", "apb_clk", 0,
+ SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_KBD_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0300000.kbd");
+
+ /* RAS clks */
+ clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk",
+ gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents),
+ 0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT0_1_CLK_SHIFT,
+ SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "gen_synth0_1_clk", NULL);
+
+ clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk",
+ gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents),
+ 0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT2_3_CLK_SHIFT,
+ SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "gen_synth2_3_clk", NULL);
+
+ clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0,
+ SPEAR1310_RAS_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth0_clk", NULL);
+
+ clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0,
+ SPEAR1310_RAS_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth1_clk", NULL);
+
+ clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0,
+ SPEAR1310_RAS_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth2_clk", NULL);
+
+ clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0,
+ SPEAR1310_RAS_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth3_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_osc_24m_clk", "osc_24m_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_24M_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_osc_24m_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_osc_25m_clk", "osc_25m_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_25M_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_osc_25m_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_osc_32k_clk", "osc_32k_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_32K_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_osc_32k_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_pll2_clk", "pll2_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_PLL2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_pll2_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_pll3_clk", "pll3_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_PLL3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_pll3_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_125m_pad_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_C125M_PAD_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_tx125_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "ras_30m_fixed_clk", "pll5_clk", 0,
+ 30000000);
+ clk = clk_register_gate(NULL, "ras_30m_clk", "ras_30m_fixed_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_C30M_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_30m_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "ras_48m_fixed_clk", "pll5_clk", 0,
+ 48000000);
+ clk = clk_register_gate(NULL, "ras_48m_clk", "ras_48m_fixed_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_C48M_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_48m_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_ahb_clk", "ahb_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_ACLK_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_ahb_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ras_apb_clk", "apb_clk", 0,
+ SPEAR1310_RAS_CLK_ENB, SPEAR1310_PCLK_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ras_apb_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "ras_plclk0_clk", NULL, CLK_IS_ROOT,
+ 50000000);
+
+ clk = clk_register_fixed_rate(NULL, "ras_tx50_clk", NULL, CLK_IS_ROOT,
+ 50000000);
+
+ clk = clk_register_gate(NULL, "can0_clk", "apb_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_CAN0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "c_can_platform.0");
+
+ clk = clk_register_gate(NULL, "can1_clk", "apb_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_CAN1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "c_can_platform.1");
+
+ clk = clk_register_gate(NULL, "ras_smii0_clk", "ras_ahb_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_MII0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5c400000.eth");
+
+ clk = clk_register_gate(NULL, "ras_smii1_clk", "ras_ahb_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_MII1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5c500000.eth");
+
+ clk = clk_register_gate(NULL, "ras_smii2_clk", "ras_ahb_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_MII2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5c600000.eth");
+
+ clk = clk_register_gate(NULL, "ras_rgmii_clk", "ras_ahb_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_GMII_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5c700000.eth");
+
+ clk = clk_register_mux(NULL, "smii_rgmii_phy_mux_clk",
+ smii_rgmii_phy_parents,
+ ARRAY_SIZE(smii_rgmii_phy_parents), 0,
+ SPEAR1310_RAS_CTRL_REG1,
+ SPEAR1310_SMII_RGMII_PHY_CLK_SHIFT,
+ SPEAR1310_PHY_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, NULL, "stmmacphy.1");
+ clk_register_clkdev(clk, NULL, "stmmacphy.2");
+ clk_register_clkdev(clk, NULL, "stmmacphy.4");
+
+ clk = clk_register_mux(NULL, "rmii_phy_mux_clk", rmii_phy_parents,
+ ARRAY_SIZE(rmii_phy_parents), 0,
+ SPEAR1310_RAS_CTRL_REG1, SPEAR1310_RMII_PHY_CLK_SHIFT,
+ SPEAR1310_PHY_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, NULL, "stmmacphy.3");
+
+ clk = clk_register_mux(NULL, "uart1_mux_clk", uart_parents,
+ ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_UART1_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
+ 0, &_lock);
+ clk_register_clkdev(clk, "uart1_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5c800000.serial");
+
+ clk = clk_register_mux(NULL, "uart2_mux_clk", uart_parents,
+ ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_UART2_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
+ 0, &_lock);
+ clk_register_clkdev(clk, "uart2_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart2_clk", "uart2_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5c900000.serial");
+
+ clk = clk_register_mux(NULL, "uart3_mux_clk", uart_parents,
+ ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_UART3_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
+ 0, &_lock);
+ clk_register_clkdev(clk, "uart3_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart3_clk", "uart3_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5ca00000.serial");
+
+ clk = clk_register_mux(NULL, "uart4_mux_clk", uart_parents,
+ ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_UART4_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
+ 0, &_lock);
+ clk_register_clkdev(clk, "uart4_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart4_clk", "uart4_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART4_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5cb00000.serial");
+
+ clk = clk_register_mux(NULL, "uart5_mux_clk", uart_parents,
+ ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_UART5_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
+ 0, &_lock);
+ clk_register_clkdev(clk, "uart5_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart5_clk", "uart5_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART5_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5cc00000.serial");
+
+ clk = clk_register_mux(NULL, "i2c1_mux_clk", i2c_parents,
+ ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_I2C1_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2c1_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5cd00000.i2c");
+
+ clk = clk_register_mux(NULL, "i2c2_mux_clk", i2c_parents,
+ ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_I2C2_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2c2_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5ce00000.i2c");
+
+ clk = clk_register_mux(NULL, "i2c3_mux_clk", i2c_parents,
+ ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_I2C3_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2c3_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5cf00000.i2c");
+
+ clk = clk_register_mux(NULL, "i2c4_mux_clk", i2c_parents,
+ ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_I2C4_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2c4_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C4_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5d000000.i2c");
+
+ clk = clk_register_mux(NULL, "i2c5_mux_clk", i2c_parents,
+ ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_I2C5_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2c5_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C5_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5d100000.i2c");
+
+ clk = clk_register_mux(NULL, "i2c6_mux_clk", i2c_parents,
+ ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_I2C6_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2c6_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C6_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5d200000.i2c");
+
+ clk = clk_register_mux(NULL, "i2c7_mux_clk", i2c_parents,
+ ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_I2C7_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2c7_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C7_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5d300000.i2c");
+
+ clk = clk_register_mux(NULL, "ssp1_mux_clk", ssp1_parents,
+ ARRAY_SIZE(ssp1_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_SSP1_CLK_SHIFT, SPEAR1310_SSP1_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "ssp1_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_SSP1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "5d400000.spi");
+
+ clk = clk_register_mux(NULL, "pci_mux_clk", pci_parents,
+ ARRAY_SIZE(pci_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_PCI_CLK_SHIFT, SPEAR1310_PCI_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "pci_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "pci_clk", "pci_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_PCI_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "pci");
+
+ clk = clk_register_mux(NULL, "tdm1_mux_clk", tdm_parents,
+ ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_TDM1_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "tdm1_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "tdm_hdlc.0");
+
+ clk = clk_register_mux(NULL, "tdm2_mux_clk", tdm_parents,
+ ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0,
+ SPEAR1310_TDM2_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "tdm2_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mux_clk", 0,
+ SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "tdm_hdlc.1");
+}
diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c
new file mode 100644
index 0000000..f0b8864
--- /dev/null
+++ b/drivers/clk/spear/spear1340_clock.c
@@ -0,0 +1,968 @@
+/*
+ * arch/arm/mach-spear13xx/spear1340_clock.c
+ *
+ * SPEAr1340 machine clock framework source file
+ *
+ * Copyright (C) 2012 ST Microelectronics
+ * Viresh Kumar <viresh.kumar at st.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/of_platform.h>
+#include <linux/spinlock_types.h>
+#include <mach/spear.h>
+#include "clk.h"
+
+/* Clock Configuration Registers */
+#define SPEAR1340_SYS_CLK_CTRL (VA_MISC_BASE + 0x200)
+ #define SPEAR1340_HCLK_SRC_SEL_SHIFT 27
+ #define SPEAR1340_HCLK_SRC_SEL_MASK 1
+ #define SPEAR1340_SCLK_SRC_SEL_SHIFT 23
+ #define SPEAR1340_SCLK_SRC_SEL_MASK 3
+
+/* PLL related registers and bit values */
+#define SPEAR1340_PLL_CFG (VA_MISC_BASE + 0x210)
+ /* PLL_CFG bit values */
+ #define SPEAR1340_CLCD_SYNT_CLK_MASK 1
+ #define SPEAR1340_CLCD_SYNT_CLK_SHIFT 31
+ #define SPEAR1340_GEN_SYNT2_3_CLK_SHIFT 29
+ #define SPEAR1340_GEN_SYNT_CLK_MASK 2
+ #define SPEAR1340_GEN_SYNT0_1_CLK_SHIFT 27
+ #define SPEAR1340_PLL_CLK_MASK 2
+ #define SPEAR1340_PLL3_CLK_SHIFT 24
+ #define SPEAR1340_PLL2_CLK_SHIFT 22
+ #define SPEAR1340_PLL1_CLK_SHIFT 20
+
+#define SPEAR1340_PLL1_CTR (VA_MISC_BASE + 0x214)
+#define SPEAR1340_PLL1_FRQ (VA_MISC_BASE + 0x218)
+#define SPEAR1340_PLL2_CTR (VA_MISC_BASE + 0x220)
+#define SPEAR1340_PLL2_FRQ (VA_MISC_BASE + 0x224)
+#define SPEAR1340_PLL3_CTR (VA_MISC_BASE + 0x22C)
+#define SPEAR1340_PLL3_FRQ (VA_MISC_BASE + 0x230)
+#define SPEAR1340_PLL4_CTR (VA_MISC_BASE + 0x238)
+#define SPEAR1340_PLL4_FRQ (VA_MISC_BASE + 0x23C)
+#define SPEAR1340_PERIP_CLK_CFG (VA_MISC_BASE + 0x244)
+ /* PERIP_CLK_CFG bit values */
+ #define SPEAR1340_SPDIF_CLK_MASK 1
+ #define SPEAR1340_SPDIF_OUT_CLK_SHIFT 15
+ #define SPEAR1340_SPDIF_IN_CLK_SHIFT 14
+ #define SPEAR1340_GPT3_CLK_SHIFT 13
+ #define SPEAR1340_GPT2_CLK_SHIFT 12
+ #define SPEAR1340_GPT_CLK_MASK 1
+ #define SPEAR1340_GPT1_CLK_SHIFT 9
+ #define SPEAR1340_GPT0_CLK_SHIFT 8
+ #define SPEAR1340_UART_CLK_MASK 2
+ #define SPEAR1340_UART1_CLK_SHIFT 6
+ #define SPEAR1340_UART0_CLK_SHIFT 4
+ #define SPEAR1340_CLCD_CLK_MASK 2
+ #define SPEAR1340_CLCD_CLK_SHIFT 2
+ #define SPEAR1340_C3_CLK_MASK 1
+ #define SPEAR1340_C3_CLK_SHIFT 1
+
+#define SPEAR1340_GMAC_CLK_CFG (VA_MISC_BASE + 0x248)
+ #define SPEAR1340_GMAC_PHY_CLK_MASK 1
+ #define SPEAR1340_GMAC_PHY_CLK_SHIFT 2
+ #define SPEAR1340_GMAC_PHY_INPUT_CLK_MASK 2
+ #define SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT 0
+
+#define SPEAR1340_I2S_CLK_CFG (VA_MISC_BASE + 0x24C)
+ /* I2S_CLK_CFG register mask */
+ #define SPEAR1340_I2S_SCLK_X_MASK 0x1F
+ #define SPEAR1340_I2S_SCLK_X_SHIFT 27
+ #define SPEAR1340_I2S_SCLK_Y_MASK 0x1F
+ #define SPEAR1340_I2S_SCLK_Y_SHIFT 22
+ #define SPEAR1340_I2S_SCLK_EQ_SEL_SHIFT 21
+ #define SPEAR1340_I2S_SCLK_SYNTH_ENB 20
+ #define SPEAR1340_I2S_PRS1_CLK_X_MASK 0xFF
+ #define SPEAR1340_I2S_PRS1_CLK_X_SHIFT 12
+ #define SPEAR1340_I2S_PRS1_CLK_Y_MASK 0xFF
+ #define SPEAR1340_I2S_PRS1_CLK_Y_SHIFT 4
+ #define SPEAR1340_I2S_PRS1_EQ_SEL_SHIFT 3
+ #define SPEAR1340_I2S_REF_SEL_MASK 1
+ #define SPEAR1340_I2S_REF_SHIFT 2
+ #define SPEAR1340_I2S_SRC_CLK_MASK 2
+ #define SPEAR1340_I2S_SRC_CLK_SHIFT 0
+
+#define SPEAR1340_C3_CLK_SYNT (VA_MISC_BASE + 0x250)
+#define SPEAR1340_UART0_CLK_SYNT (VA_MISC_BASE + 0x254)
+#define SPEAR1340_UART1_CLK_SYNT (VA_MISC_BASE + 0x258)
+#define SPEAR1340_GMAC_CLK_SYNT (VA_MISC_BASE + 0x25C)
+#define SPEAR1340_SDHCI_CLK_SYNT (VA_MISC_BASE + 0x260)
+#define SPEAR1340_CFXD_CLK_SYNT (VA_MISC_BASE + 0x264)
+#define SPEAR1340_ADC_CLK_SYNT (VA_MISC_BASE + 0x270)
+#define SPEAR1340_AMBA_CLK_SYNT (VA_MISC_BASE + 0x274)
+#define SPEAR1340_CLCD_CLK_SYNT (VA_MISC_BASE + 0x27C)
+#define SPEAR1340_SYS_CLK_SYNT (VA_MISC_BASE + 0x284)
+#define SPEAR1340_GEN_CLK_SYNT0 (VA_MISC_BASE + 0x28C)
+#define SPEAR1340_GEN_CLK_SYNT1 (VA_MISC_BASE + 0x294)
+#define SPEAR1340_GEN_CLK_SYNT2 (VA_MISC_BASE + 0x29C)
+#define SPEAR1340_GEN_CLK_SYNT3 (VA_MISC_BASE + 0x304)
+#define SPEAR1340_PERIP1_CLK_ENB (VA_MISC_BASE + 0x30C)
+ #define SPEAR1340_RTC_CLK_ENB 31
+ #define SPEAR1340_ADC_CLK_ENB 30
+ #define SPEAR1340_C3_CLK_ENB 29
+ #define SPEAR1340_CLCD_CLK_ENB 27
+ #define SPEAR1340_DMA_CLK_ENB 25
+ #define SPEAR1340_GPIO1_CLK_ENB 24
+ #define SPEAR1340_GPIO0_CLK_ENB 23
+ #define SPEAR1340_GPT1_CLK_ENB 22
+ #define SPEAR1340_GPT0_CLK_ENB 21
+ #define SPEAR1340_I2S_PLAY_CLK_ENB 20
+ #define SPEAR1340_I2S_REC_CLK_ENB 19
+ #define SPEAR1340_I2C0_CLK_ENB 18
+ #define SPEAR1340_SSP_CLK_ENB 17
+ #define SPEAR1340_UART0_CLK_ENB 15
+ #define SPEAR1340_PCIE_SATA_CLK_ENB 12
+ #define SPEAR1340_UOC_CLK_ENB 11
+ #define SPEAR1340_UHC1_CLK_ENB 10
+ #define SPEAR1340_UHC0_CLK_ENB 9
+ #define SPEAR1340_GMAC_CLK_ENB 8
+ #define SPEAR1340_CFXD_CLK_ENB 7
+ #define SPEAR1340_SDHCI_CLK_ENB 6
+ #define SPEAR1340_SMI_CLK_ENB 5
+ #define SPEAR1340_FSMC_CLK_ENB 4
+ #define SPEAR1340_SYSRAM0_CLK_ENB 3
+ #define SPEAR1340_SYSRAM1_CLK_ENB 2
+ #define SPEAR1340_SYSROM_CLK_ENB 1
+ #define SPEAR1340_BUS_CLK_ENB 0
+
+#define SPEAR1340_PERIP2_CLK_ENB (VA_MISC_BASE + 0x310)
+ #define SPEAR1340_THSENS_CLK_ENB 8
+ #define SPEAR1340_I2S_REF_PAD_CLK_ENB 7
+ #define SPEAR1340_ACP_CLK_ENB 6
+ #define SPEAR1340_GPT3_CLK_ENB 5
+ #define SPEAR1340_GPT2_CLK_ENB 4
+ #define SPEAR1340_KBD_CLK_ENB 3
+ #define SPEAR1340_CPU_DBG_CLK_ENB 2
+ #define SPEAR1340_DDR_CORE_CLK_ENB 1
+ #define SPEAR1340_DDR_CTRL_CLK_ENB 0
+
+#define SPEAR1340_PERIP3_CLK_ENB (VA_MISC_BASE + 0x314)
+ #define SPEAR1340_PLGPIO_CLK_ENB 18
+ #define SPEAR1340_VIDEO_DEC_CLK_ENB 16
+ #define SPEAR1340_VIDEO_ENC_CLK_ENB 15
+ #define SPEAR1340_SPDIF_OUT_CLK_ENB 13
+ #define SPEAR1340_SPDIF_IN_CLK_ENB 12
+ #define SPEAR1340_VIDEO_IN_CLK_ENB 11
+ #define SPEAR1340_CAM0_CLK_ENB 10
+ #define SPEAR1340_CAM1_CLK_ENB 9
+ #define SPEAR1340_CAM2_CLK_ENB 8
+ #define SPEAR1340_CAM3_CLK_ENB 7
+ #define SPEAR1340_MALI_CLK_ENB 6
+ #define SPEAR1340_CEC0_CLK_ENB 5
+ #define SPEAR1340_CEC1_CLK_ENB 4
+ #define SPEAR1340_PWM_CLK_ENB 3
+ #define SPEAR1340_I2C1_CLK_ENB 2
+ #define SPEAR1340_UART1_CLK_ENB 1
+
+static DEFINE_SPINLOCK(_lock);
+
+/* pll rate configuration table, in ascending order of rates */
+static struct pll_rate_tbl pll_rtbl[] = {
+ /* PCLK 24MHz */
+ {.mode = 0, .m = 0x83, .n = 0x04, .p = 0x5}, /* vco 1572, pll 49.125 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x3}, /* vco 1000, pll 125 MHz */
+ {.mode = 0, .m = 0x64, .n = 0x06, .p = 0x1}, /* vco 800, pll 400 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x1}, /* vco 1000, pll 500 MHz */
+ {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x1}, /* vco 1328, pll 664 MHz */
+ {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x1}, /* vco 1600, pll 800 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */
+ {.mode = 0, .m = 0x96, .n = 0x06, .p = 0x0}, /* vco 1200, pll 1200 MHz */
+};
+
+/* vco-pll4 rate configuration table, in ascending order of rates */
+static struct pll_rate_tbl pll4_rtbl[] = {
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x2}, /* vco 1000, pll 250 MHz */
+ {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x2}, /* vco 1328, pll 332 MHz */
+ {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x2}, /* vco 1600, pll 400 MHz */
+ {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */
+};
+
+/*
+ * All below entries generate 166 MHz for
+ * different values of vco1div2
+ */
+static struct frac_rate_tbl amba_synth_rtbl[] = {
+ {.div = 0x06062}, /* for vco1div2 = 500 MHz */
+ {.div = 0x04D1B}, /* for vco1div2 = 400 MHz */
+ {.div = 0x04000}, /* for vco1div2 = 332 MHz */
+ {.div = 0x03031}, /* for vco1div2 = 250 MHz */
+ {.div = 0x0268D}, /* for vco1div2 = 200 MHz */
+};
+
+/*
+ * Synthesizer Clock derived from vcodiv2. This clock is one of the
+ * possible clocks to feed cpu directly.
+ * We can program this synthesizer to make cpu run on different clock
+ * frequencies.
+ * Following table provides configuration values to let cpu run on 200,
+ * 250, 332, 400 or 500 MHz considering different possibilites of input
+ * (vco1div2) clock.
+ *
+ * --------------------------------------------------------------------
+ * vco1div2(Mhz) fout(Mhz) cpuclk = fout/2 div
+ * --------------------------------------------------------------------
+ * 400 200 100 0x04000
+ * 400 250 125 0x03333
+ * 400 332 166 0x0268D
+ * 400 400 200 0x02000
+ * --------------------------------------------------------------------
+ * 500 200 100 0x05000
+ * 500 250 125 0x04000
+ * 500 332 166 0x03031
+ * 500 400 200 0x02800
+ * 500 500 250 0x02000
+ * --------------------------------------------------------------------
+ * 664 200 100 0x06a38
+ * 664 250 125 0x054FD
+ * 664 332 166 0x04000
+ * 664 400 200 0x0351E
+ * 664 500 250 0x02A7E
+ * --------------------------------------------------------------------
+ * 800 200 100 0x08000
+ * 800 250 125 0x06666
+ * 800 332 166 0x04D18
+ * 800 400 200 0x04000
+ * 800 500 250 0x03333
+ * --------------------------------------------------------------------
+ * sys rate configuration table is in descending order of divisor.
+ */
+static struct frac_rate_tbl sys_synth_rtbl[] = {
+ {.div = 0x08000},
+ {.div = 0x06a38},
+ {.div = 0x06666},
+ {.div = 0x054FD},
+ {.div = 0x05000},
+ {.div = 0x04D18},
+ {.div = 0x04000},
+ {.div = 0x0351E},
+ {.div = 0x03333},
+ {.div = 0x03031},
+ {.div = 0x02A7E},
+ {.div = 0x02800},
+ {.div = 0x0268D},
+ {.div = 0x02000},
+};
+
+/* aux rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl aux_rtbl[] = {
+ /* For VCO1div2 = 500 MHz */
+ {.xscale = 10, .yscale = 204, .eq = 0}, /* 12.29 MHz */
+ {.xscale = 4, .yscale = 21, .eq = 0}, /* 48 MHz */
+ {.xscale = 2, .yscale = 6, .eq = 0}, /* 83 MHz */
+ {.xscale = 2, .yscale = 4, .eq = 0}, /* 125 MHz */
+ {.xscale = 1, .yscale = 3, .eq = 1}, /* 166 MHz */
+ {.xscale = 1, .yscale = 2, .eq = 1}, /* 250 MHz */
+};
+
+/* gmac rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl gmac_rtbl[] = {
+ /* For gmac phy input clk */
+ {.xscale = 2, .yscale = 6, .eq = 0}, /* divided by 6 */
+ {.xscale = 2, .yscale = 4, .eq = 0}, /* divided by 4 */
+ {.xscale = 1, .yscale = 3, .eq = 1}, /* divided by 3 */
+ {.xscale = 1, .yscale = 2, .eq = 1}, /* divided by 2 */
+};
+
+/* clcd rate configuration table, in ascending order of rates */
+static struct frac_rate_tbl clcd_rtbl[] = {
+ {.div = 0x14000}, /* 25 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x1284B}, /* 27 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x0D8D3}, /* 58 Mhz , for vco1div4 = 393 MHz */
+ {.div = 0x0B72C}, /* 58 Mhz , for vco1div4 = 332 MHz */
+ {.div = 0x089EE}, /* 58 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x07BA0}, /* 65 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x06f1C}, /* 72 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x06E58}, /* 58 Mhz , for vco1div4 = 200 MHz */
+ {.div = 0x06c1B}, /* 74 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x04A12}, /* 108 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x0378E}, /* 144 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x0360D}, /* 148 Mhz , for vc01div4 = 250 MHz*/
+ {.div = 0x035E0}, /* 148.5 MHz, for vc01div4 = 250 MHz*/
+};
+
+/* i2s prescaler1 masks */
+static struct aux_clk_masks i2s_prs1_masks = {
+ .eq_sel_mask = AUX_EQ_SEL_MASK,
+ .eq_sel_shift = SPEAR1340_I2S_PRS1_EQ_SEL_SHIFT,
+ .eq1_mask = AUX_EQ1_SEL,
+ .eq2_mask = AUX_EQ2_SEL,
+ .xscale_sel_mask = SPEAR1340_I2S_PRS1_CLK_X_MASK,
+ .xscale_sel_shift = SPEAR1340_I2S_PRS1_CLK_X_SHIFT,
+ .yscale_sel_mask = SPEAR1340_I2S_PRS1_CLK_Y_MASK,
+ .yscale_sel_shift = SPEAR1340_I2S_PRS1_CLK_Y_SHIFT,
+};
+
+/* i2s sclk (bit clock) syynthesizers masks */
+static struct aux_clk_masks i2s_sclk_masks = {
+ .eq_sel_mask = AUX_EQ_SEL_MASK,
+ .eq_sel_shift = SPEAR1340_I2S_SCLK_EQ_SEL_SHIFT,
+ .eq1_mask = AUX_EQ1_SEL,
+ .eq2_mask = AUX_EQ2_SEL,
+ .xscale_sel_mask = SPEAR1340_I2S_SCLK_X_MASK,
+ .xscale_sel_shift = SPEAR1340_I2S_SCLK_X_SHIFT,
+ .yscale_sel_mask = SPEAR1340_I2S_SCLK_Y_MASK,
+ .yscale_sel_shift = SPEAR1340_I2S_SCLK_Y_SHIFT,
+ .enable_bit = SPEAR1340_I2S_SCLK_SYNTH_ENB,
+};
+
+/* i2s prs1 aux rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl i2s_prs1_rtbl[] = {
+ /* For parent clk = 49.152 MHz */
+ {.xscale = 1, .yscale = 12, .eq = 0}, /* 2.048 MHz, smp freq = 8Khz */
+ {.xscale = 11, .yscale = 96, .eq = 0}, /* 2.816 MHz, smp freq = 11Khz */
+ {.xscale = 1, .yscale = 6, .eq = 0}, /* 4.096 MHz, smp freq = 16Khz */
+ {.xscale = 11, .yscale = 48, .eq = 0}, /* 5.632 MHz, smp freq = 22Khz */
+
+ /*
+ * with parent clk = 49.152, freq gen is 8.192 MHz, smp freq = 32Khz
+ * with parent clk = 12.288, freq gen is 2.048 MHz, smp freq = 8Khz
+ */
+ {.xscale = 1, .yscale = 3, .eq = 0},
+
+ /* For parent clk = 49.152 MHz */
+ {.xscale = 17, .yscale = 37, .eq = 0}, /* 11.289 MHz, smp freq = 44Khz*/
+ {.xscale = 1, .yscale = 2, .eq = 0}, /* 12.288 MHz, smp freq = 48Khz*/
+};
+
+/* i2s sclk aux rate configuration table, in ascending order of rates */
+static struct aux_rate_tbl i2s_sclk_rtbl[] = {
+ /* For sclk = ref_clk * x/2/y */
+ {.xscale = 1, .yscale = 4, .eq = 0},
+ {.xscale = 1, .yscale = 2, .eq = 0},
+};
+
+/* adc rate configuration table, in ascending order of rates */
+/* possible adc range is 2.5 MHz to 20 MHz. */
+static struct aux_rate_tbl adc_rtbl[] = {
+ /* For ahb = 166.67 MHz */
+ {.xscale = 1, .yscale = 31, .eq = 0}, /* 2.68 MHz */
+ {.xscale = 2, .yscale = 21, .eq = 0}, /* 7.94 MHz */
+ {.xscale = 4, .yscale = 21, .eq = 0}, /* 15.87 MHz */
+ {.xscale = 10, .yscale = 42, .eq = 0}, /* 19.84 MHz */
+};
+
+/* General synth rate configuration table, in ascending order of rates */
+static struct frac_rate_tbl gen_rtbl[] = {
+ /* For vco1div4 = 250 MHz */
+ {.div = 0x1624E}, /* 22.5792 MHz */
+ {.div = 0x14585}, /* 24.576 MHz */
+ {.div = 0x14000}, /* 25 MHz */
+ {.div = 0x0B127}, /* 45.1584 MHz */
+ {.div = 0x0A000}, /* 50 MHz */
+ {.div = 0x061A8}, /* 81.92 MHz */
+ {.div = 0x05000}, /* 100 MHz */
+ {.div = 0x02800}, /* 200 MHz */
+ {.div = 0x02620}, /* 210 MHz */
+ {.div = 0x02460}, /* 220 MHz */
+ {.div = 0x022C0}, /* 230 MHz */
+ {.div = 0x02160}, /* 240 MHz */
+ {.div = 0x02000}, /* 250 MHz */
+};
+
+/* clock parents */
+static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
+static const char *sys_parents[] = { "none", "pll1_clk", "none", "none",
+ "sys_synth_clk", "none", "pll2_clk", "pll3_clk", };
+static const char *ahb_parents[] = { "cpu_div3_clk", "amba_synth_clk", };
+static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
+static const char *uart0_parents[] = { "pll5_clk", "osc_24m_clk",
+ "uart0_synth_gate_clk", };
+static const char *uart1_parents[] = { "pll5_clk", "osc_24m_clk",
+ "uart1_synth_gate_clk", };
+static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", };
+static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk",
+ "osc_25m_clk", };
+static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk",
+ "gmac_phy_synth_gate_clk", };
+static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", };
+static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", };
+static const char *i2s_src_parents[] = { "vco1div2_clk", "pll2_clk", "pll3_clk",
+ "i2s_src_pad_clk", };
+static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", };
+static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_synth2_clk",
+};
+static const char *spdif_in_parents[] = { "pll2_clk", "gen_synth3_clk", };
+
+static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
+ "pll3_clk", };
+static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk",
+ "pll2_clk", };
+
+void __init spear1340_clk_init(void)
+{
+ struct clk *clk, *clk1;
+
+ clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0);
+ clk_register_clkdev(clk, "apb_pclk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT,
+ 32000);
+ clk_register_clkdev(clk, "osc_32k_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "osc_24m_clk", NULL, CLK_IS_ROOT,
+ 24000000);
+ clk_register_clkdev(clk, "osc_24m_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "osc_25m_clk", NULL, CLK_IS_ROOT,
+ 25000000);
+ clk_register_clkdev(clk, "osc_25m_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL,
+ CLK_IS_ROOT, 125000000);
+ clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL,
+ CLK_IS_ROOT, 12288000);
+ clk_register_clkdev(clk, "i2s_src_pad_clk", NULL);
+
+ /* clock derived from 32 KHz osc clk */
+ clk = clk_register_gate(NULL, "rtc-spear", "osc_32k_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_RTC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "fc900000.rtc");
+
+ /* clock derived from 24 or 25 MHz osc clk */
+ /* vco-pll */
+ clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents,
+ ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
+ SPEAR1340_PLL1_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "vco1_mux_clk", NULL);
+ clk = clk_register_vco_pll("vco1_clk", "pll1_clk", "vco1_gate_clk",
+ "vco1_mux_clk", 0, SPEAR1340_PLL1_CTR,
+ SPEAR1340_PLL1_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco1_clk", NULL);
+ clk_register_clkdev(clk1, "pll1_clk", NULL);
+
+ clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents,
+ ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
+ SPEAR1340_PLL2_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "vco2_mux_clk", NULL);
+ clk = clk_register_vco_pll("vco2_clk", "pll2_clk", "vco2_gate_clk",
+ "vco2_mux_clk", 0, SPEAR1340_PLL2_CTR,
+ SPEAR1340_PLL2_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco2_clk", NULL);
+ clk_register_clkdev(clk1, "pll2_clk", NULL);
+
+ clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents,
+ ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
+ SPEAR1340_PLL3_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "vco3_mux_clk", NULL);
+ clk = clk_register_vco_pll("vco3_clk", "pll3_clk", "vco3_gate_clk",
+ "vco3_mux_clk", 0, SPEAR1340_PLL3_CTR,
+ SPEAR1340_PLL3_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco3_clk", NULL);
+ clk_register_clkdev(clk1, "pll3_clk", NULL);
+
+ clk = clk_register_vco_pll("vco4_clk", "pll4_clk", "vco4_gate_clk",
+ "osc_24m_clk", 0, SPEAR1340_PLL4_CTR,
+ SPEAR1340_PLL4_FRQ, pll4_rtbl, ARRAY_SIZE(pll4_rtbl),
+ &_lock, &clk1, NULL);
+ clk_register_clkdev(clk, "vco4_clk", NULL);
+ clk_register_clkdev(clk1, "pll4_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "pll5_clk", "osc_24m_clk", 0,
+ 48000000);
+ clk_register_clkdev(clk, "pll5_clk", NULL);
+
+ clk = clk_register_fixed_rate(NULL, "pll6_clk", "osc_25m_clk", 0,
+ 25000000);
+ clk_register_clkdev(clk, "pll6_clk", NULL);
+
+ /* vco div n clocks */
+ clk = clk_register_fixed_factor(NULL, "vco1div2_clk", "vco1_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "vco1div2_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "vco1div4_clk", "vco1_clk", 0, 1,
+ 4);
+ clk_register_clkdev(clk, "vco1div4_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "vco2div2_clk", "vco2_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "vco2div2_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "vco3div2_clk", "vco3_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "vco3div2_clk", NULL);
+
+ /* peripherals */
+ clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1,
+ 128);
+ clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0,
+ SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_THSENS_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_thermal");
+
+ /* clock derived from pll4 clk */
+ clk = clk_register_fixed_factor(NULL, "ddr_clk", "pll4_clk", 0, 1,
+ 1);
+ clk_register_clkdev(clk, "ddr_clk", NULL);
+
+ /* clock derived from pll1 clk */
+ clk = clk_register_frac("sys_synth_clk", "vco1div2_clk", 0,
+ SPEAR1340_SYS_CLK_SYNT, sys_synth_rtbl,
+ ARRAY_SIZE(sys_synth_rtbl), &_lock);
+ clk_register_clkdev(clk, "sys_synth_clk", NULL);
+
+ clk = clk_register_frac("amba_synth_clk", "vco1div2_clk", 0,
+ SPEAR1340_AMBA_CLK_SYNT, amba_synth_rtbl,
+ ARRAY_SIZE(amba_synth_rtbl), &_lock);
+ clk_register_clkdev(clk, "amba_synth_clk", NULL);
+
+ clk = clk_register_mux(NULL, "sys_mux_clk", sys_parents,
+ ARRAY_SIZE(sys_parents), 0, SPEAR1340_SYS_CLK_CTRL,
+ SPEAR1340_SCLK_SRC_SEL_SHIFT,
+ SPEAR1340_SCLK_SRC_SEL_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "sys_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mux_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "cpu_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "cpu_div3_clk", "cpu_clk", 0, 1,
+ 3);
+ clk_register_clkdev(clk, "cpu_div3_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "wdt_clk", "cpu_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, NULL, "mpcore_wdt");
+
+ clk = clk_register_mux(NULL, "ahb_clk", ahb_parents,
+ ARRAY_SIZE(ahb_parents), 0, SPEAR1340_SYS_CLK_CTRL,
+ SPEAR1340_HCLK_SRC_SEL_SHIFT,
+ SPEAR1340_HCLK_SRC_SEL_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "ahb_clk", NULL);
+
+ clk = clk_register_fixed_factor(NULL, "apb_clk", "ahb_clk", 0, 1,
+ 2);
+ clk_register_clkdev(clk, "apb_clk", NULL);
+
+ /* gpt clocks */
+ clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
+ SPEAR1340_GPT0_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt0_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt0");
+
+ clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
+ SPEAR1340_GPT1_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt1");
+
+ clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
+ SPEAR1340_GPT2_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+ SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt2");
+
+ clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents,
+ ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
+ SPEAR1340_GPT3_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
+ clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+ SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "gpt3");
+
+ /* others */
+ clk = clk_register_aux("uart0_synth_clk", "uart0_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1340_UART0_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "uart0_synth_clk", NULL);
+ clk_register_clkdev(clk1, "uart0_synth_gate_clk", NULL);
+
+ clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+ ARRAY_SIZE(uart0_parents), 0, SPEAR1340_PERIP_CLK_CFG,
+ SPEAR1340_UART0_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0000000.serial");
+
+ clk = clk_register_aux("uart1_synth_clk", "uart1_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1340_UART1_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "uart1_synth_clk", NULL);
+ clk_register_clkdev(clk1, "uart1_synth_gate_clk", NULL);
+
+ clk = clk_register_mux(NULL, "uart1_mux_clk", uart1_parents,
+ ARRAY_SIZE(uart1_parents), 0, SPEAR1340_PERIP_CLK_CFG,
+ SPEAR1340_UART1_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "uart1_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b4100000.serial");
+
+ clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1340_SDHCI_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "sdhci_synth_clk", NULL);
+ clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL);
+
+ clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SDHCI_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b3000000.sdhci");
+
+ clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1340_CFXD_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "cfxd_synth_clk", NULL);
+ clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL);
+
+ clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CFXD_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b2800000.cf");
+ clk_register_clkdev(clk, NULL, "arasan_xd");
+
+ clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk",
+ "vco1div2_clk", 0, SPEAR1340_C3_CLK_SYNT, NULL,
+ aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "c3_synth_clk", NULL);
+ clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL);
+
+ clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents,
+ ARRAY_SIZE(c3_parents), 0, SPEAR1340_PERIP_CLK_CFG,
+ SPEAR1340_C3_CLK_SHIFT, SPEAR1340_C3_CLK_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "c3_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_C3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "c3");
+
+ /* gmac */
+ clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk",
+ gmac_phy_input_parents,
+ ARRAY_SIZE(gmac_phy_input_parents), 0,
+ SPEAR1340_GMAC_CLK_CFG,
+ SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT,
+ SPEAR1340_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL);
+
+ clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk",
+ "gmac_phy_input_mux_clk", 0, SPEAR1340_GMAC_CLK_SYNT,
+ NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL);
+ clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL);
+
+ clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents,
+ ARRAY_SIZE(gmac_phy_parents), 0,
+ SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GMAC_PHY_CLK_SHIFT,
+ SPEAR1340_GMAC_PHY_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, NULL, "stmmacphy.0");
+
+ /* clcd */
+ clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents,
+ ARRAY_SIZE(clcd_synth_parents), 0,
+ SPEAR1340_CLCD_CLK_SYNT, SPEAR1340_CLCD_SYNT_CLK_SHIFT,
+ SPEAR1340_CLCD_SYNT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL);
+
+ clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0,
+ SPEAR1340_CLCD_CLK_SYNT, clcd_rtbl,
+ ARRAY_SIZE(clcd_rtbl), &_lock);
+ clk_register_clkdev(clk, "clcd_synth_clk", NULL);
+
+ clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents,
+ ARRAY_SIZE(clcd_pixel_parents), 0,
+ SPEAR1340_PERIP_CLK_CFG, SPEAR1340_CLCD_CLK_SHIFT,
+ SPEAR1340_CLCD_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
+
+ clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CLCD_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "clcd_clk", NULL);
+
+ /* i2s */
+ clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents,
+ ARRAY_SIZE(i2s_src_parents), 0, SPEAR1340_I2S_CLK_CFG,
+ SPEAR1340_I2S_SRC_CLK_SHIFT, SPEAR1340_I2S_SRC_CLK_MASK,
+ 0, &_lock);
+ clk_register_clkdev(clk, "i2s_src_clk", NULL);
+
+ clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0,
+ SPEAR1340_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
+ ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
+ clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
+
+ clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents,
+ ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1340_I2S_CLK_CFG,
+ SPEAR1340_I2S_REF_SHIFT, SPEAR1340_I2S_REF_SEL_MASK, 0,
+ &_lock);
+ clk_register_clkdev(clk, "i2s_ref_clk", NULL);
+
+ clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0,
+ SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_I2S_REF_PAD_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL);
+
+ clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk",
+ "i2s_ref_mux_clk", 0, SPEAR1340_I2S_CLK_CFG,
+ &i2s_sclk_masks, i2s_sclk_rtbl,
+ ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "i2s_sclk_clk", NULL);
+ clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL);
+
+ /* clock derived from ahb clk */
+ clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0280000.i2c");
+
+ clk = clk_register_gate(NULL, "i2c1_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b4000000.i2c");
+
+ clk = clk_register_gate(NULL, "dma_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_DMA_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "ea800000.dma");
+ clk_register_clkdev(clk, NULL, "eb000000.dma");
+
+ clk = clk_register_gate(NULL, "gmac_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GMAC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e2000000.eth");
+
+ clk = clk_register_gate(NULL, "fsmc_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_FSMC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b0000000.flash");
+
+ clk = clk_register_gate(NULL, "smi_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SMI_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "ea000000.flash");
+
+ clk = clk_register_gate(NULL, "usbh0_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "usbh.0_clk", NULL);
+
+ clk = clk_register_gate(NULL, "usbh1_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "usbh.1_clk", NULL);
+
+ clk = clk_register_gate(NULL, "uoc_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UOC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "uoc");
+
+ clk = clk_register_gate(NULL, "pcie_sata_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_PCIE_SATA_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, NULL, "dw_pcie");
+ clk_register_clkdev(clk, NULL, "ahci");
+
+ clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SYSRAM0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "sysram0_clk", NULL);
+
+ clk = clk_register_gate(NULL, "sysram1_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SYSRAM1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, "sysram1_clk", NULL);
+
+ clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk",
+ 0, SPEAR1340_ADC_CLK_SYNT, NULL, adc_rtbl,
+ ARRAY_SIZE(adc_rtbl), &_lock, &clk1);
+ clk_register_clkdev(clk, "adc_synth_clk", NULL);
+ clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL);
+
+ clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_ADC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "adc_clk");
+
+ /* clock derived from apb clk */
+ clk = clk_register_gate(NULL, "ssp_clk", "apb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SSP_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0100000.spi");
+
+ clk = clk_register_gate(NULL, "gpio0_clk", "apb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPIO0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0600000.gpio");
+
+ clk = clk_register_gate(NULL, "gpio1_clk", "apb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPIO1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0680000.gpio");
+
+ clk = clk_register_gate(NULL, "i2s_play_clk", "apb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_PLAY_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b2400000.i2s");
+
+ clk = clk_register_gate(NULL, "i2s_rec_clk", "apb_clk", 0,
+ SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_REC_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "b2000000.i2s");
+
+ clk = clk_register_gate(NULL, "kbd_clk", "apb_clk", 0,
+ SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_KBD_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "e0300000.kbd");
+
+ /* RAS clks */
+ clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk",
+ gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents),
+ 0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT0_1_CLK_SHIFT,
+ SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "gen_synth0_1_clk", NULL);
+
+ clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk",
+ gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents),
+ 0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT2_3_CLK_SHIFT,
+ SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "gen_synth2_3_clk", NULL);
+
+ clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0,
+ SPEAR1340_GEN_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth0_clk", NULL);
+
+ clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0,
+ SPEAR1340_GEN_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth1_clk", NULL);
+
+ clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0,
+ SPEAR1340_GEN_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth2_clk", NULL);
+
+ clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0,
+ SPEAR1340_GEN_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
+ &_lock);
+ clk_register_clkdev(clk, "gen_synth3_clk", NULL);
+
+ clk = clk_register_gate(NULL, "mali_clk", "gen_synth3_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_MALI_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "mali");
+
+ clk = clk_register_gate(NULL, "cec0_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CEC0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_cec.0");
+
+ clk = clk_register_gate(NULL, "cec1_clk", "ahb_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CEC1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_cec.1");
+
+ clk = clk_register_mux(NULL, "spdif_out_mux_clk", spdif_out_parents,
+ ARRAY_SIZE(spdif_out_parents), 0,
+ SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_OUT_CLK_SHIFT,
+ SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "spdif_out_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_OUT_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, NULL, "spdif-out");
+
+ clk = clk_register_mux(NULL, "spdif_in_mux_clk", spdif_in_parents,
+ ARRAY_SIZE(spdif_in_parents), 0,
+ SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_IN_CLK_SHIFT,
+ SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
+ clk_register_clkdev(clk, "spdif_in_mux_clk", NULL);
+
+ clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_IN_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spdif-in");
+
+ clk = clk_register_gate(NULL, "acp_clk", "acp_mux_clk", 0,
+ SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_ACP_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "acp_clk");
+
+ clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PLGPIO_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "plgpio");
+
+ clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_DEC_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, NULL, "video_dec");
+
+ clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_ENC_CLK_ENB,
+ 0, &_lock);
+ clk_register_clkdev(clk, NULL, "video_enc");
+
+ clk = clk_register_gate(NULL, "video_in_clk", "video_in_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_IN_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_vip");
+
+ clk = clk_register_gate(NULL, "cam0_clk", "cam0_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM0_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_camif.0");
+
+ clk = clk_register_gate(NULL, "cam1_clk", "cam1_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM1_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_camif.1");
+
+ clk = clk_register_gate(NULL, "cam2_clk", "cam2_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM2_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_camif.2");
+
+ clk = clk_register_gate(NULL, "cam3_clk", "cam3_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM3_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "spear_camif.3");
+
+ clk = clk_register_gate(NULL, "pwm_clk", "pwm_mux_clk", 0,
+ SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PWM_CLK_ENB, 0,
+ &_lock);
+ clk_register_clkdev(clk, NULL, "pwm");
+}
--
1.7.9
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