[U-Boot] [PATCH V2 0/4] ARM: OMAP2+: Misc Cleanup

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[U-Boot] In U-Boot-2013-01,...

Lokesh Vutla

30 May 2013 30 May '13

2:54 p.m.

Misc cleanup. And also adding a Generic bus init and write functions for PMIC. This series is applied on top of u-boot-ti: git://git.denx.de/u-boot-ti.git

Testing: Boot tested on OMAP5432 ES2.0, OMAP4460 PANDA. Verified MAKEALL for armv7/omap boards.

Changes from v1: * Created new patch for renaming arch-omap*/clocks.h to arch-omap*/clock.h

Lokesh Vutla (3): ARM: OMAP4+: Cleanup header files ARM: OMAP2+: Rename asm/arch/clocks.h asm/arch/clock.h ARM: OMAP4+: pmic: Make generic bus init and write functions

Sricharan R (1): ARM: OMAP5: clocks: Do not enable sgx clocks

arch/arm/cpu/armv7/omap-common/clocks-common.c | 8 ++--- arch/arm/cpu/armv7/omap-common/emif-common.c | 2 +- arch/arm/cpu/armv7/omap-common/vc.c | 14 ++++++++- arch/arm/cpu/armv7/omap3/clock.c | 2 +- arch/arm/cpu/armv7/omap4/hw_data.c | 13 ++++++-- arch/arm/cpu/armv7/omap4/prcm-regs.c | 3 ++ arch/arm/cpu/armv7/omap5/hw_data.c | 11 +++---- arch/arm/cpu/armv7/omap5/hwinit.c | 2 +- arch/arm/cpu/armv7/omap5/prcm-regs.c | 2 ++ .../asm/arch-omap24xx/{clocks.h => clock.h} | 0 .../include/asm/arch-omap3/{clocks.h => clock.h} | 0 .../include/asm/arch-omap4/{clocks.h => clock.h} | 28 ------------------ arch/arm/include/asm/arch-omap4/cpu.h | 12 -------- arch/arm/include/asm/arch-omap4/omap.h | 14 --------- arch/arm/include/asm/arch-omap4/sys_proto.h | 4 +-- .../include/asm/arch-omap5/{clocks.h => clock.h} | 22 -------------- arch/arm/include/asm/arch-omap5/cpu.h | 12 -------- arch/arm/include/asm/arch-omap5/omap.h | 31 +------------------- arch/arm/include/asm/arch-omap5/sys_proto.h | 6 ++-- arch/arm/include/asm/omap_common.h | 7 +++-- board/htkw/mcx/mcx.c | 2 +- board/teejet/mt_ventoux/mt_ventoux.c | 2 +- board/ti/omap2420h4/lowlevel_init.S | 2 +- board/ti/omap2420h4/mem.c | 2 +- board/ti/omap5_uevm/evm.c | 12 +++++--- board/ti/panda/panda.c | 22 ++++++++------ board/ti/sdp4430/sdp.c | 16 ++++++---- drivers/usb/musb/omap3.c | 4 ++- 28 files changed, 87 insertions(+), 168 deletions(-) rename arch/arm/include/asm/arch-omap24xx/{clocks.h => clock.h} (100%) rename arch/arm/include/asm/arch-omap3/{clocks.h => clock.h} (100%) rename arch/arm/include/asm/arch-omap4/{clocks.h => clock.h} (90%) rename arch/arm/include/asm/arch-omap5/{clocks.h => clock.h} (90%)

-- 1.7.9.5

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Lokesh Vutla

30 May 30 May

2:54 p.m.

New subject: [U-Boot] [PATCH V2 1/4] ARM: OMAP4+: Cleanup header files

After having the u-boot clean up series, there are many definitions that are unused in header files. Removing all those unused ones. Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- arch/arm/cpu/armv7/omap4/prcm-regs.c | 3 +++ arch/arm/cpu/armv7/omap5/prcm-regs.c | 2 ++ arch/arm/include/asm/arch-omap4/clocks.h | 28 --------------------------- arch/arm/include/asm/arch-omap4/cpu.h | 12 ------------ arch/arm/include/asm/arch-omap4/omap.h | 14 -------------- arch/arm/include/asm/arch-omap5/clocks.h | 22 --------------------- arch/arm/include/asm/arch-omap5/cpu.h | 12 ------------ arch/arm/include/asm/arch-omap5/omap.h | 31 +----------------------------- arch/arm/include/asm/omap_common.h | 4 +--- board/ti/omap5_uevm/evm.c | 12 ++++++++---- board/ti/panda/panda.c | 20 +++++++++++-------- board/ti/sdp4430/sdp.c | 16 +++++++++------ drivers/usb/musb/omap3.c | 4 +++- 13 files changed, 40 insertions(+), 140 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap4/prcm-regs.c b/arch/arm/cpu/armv7/omap4/prcm-regs.c index 7225a30..7e71ca0 100644 --- a/arch/arm/cpu/armv7/omap4/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap4/prcm-regs.c @@ -301,6 +301,8 @@ struct omap_sys_ctrl_regs const omap4_ctrl = { .control_ldosram_iva_voltage_ctrl = 0x4A002320, .control_ldosram_mpu_voltage_ctrl = 0x4A002324, .control_ldosram_core_voltage_ctrl = 0x4A002328, + .control_usbotghs_ctrl = 0x4A00233C, + .control_padconf_core_base = 0x4A100000, .control_pbiaslite = 0x4A100600, .control_lpddr2io1_0 = 0x4A100638, .control_lpddr2io1_1 = 0x4A10063C, @@ -312,4 +314,5 @@ struct omap_sys_ctrl_regs const omap4_ctrl = { .control_lpddr2io2_3 = 0x4A100654, .control_efuse_1 = 0x4A100700, .control_efuse_2 = 0x4A100704, + .control_padconf_wkup_base = 0x4A31E000, }; diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index e9f6a32..db779f2 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -311,6 +311,7 @@ struct prcm_regs const omap5_es1_prcm = {

struct omap_sys_ctrl_regs const omap5_ctrl = { .control_status = 0x4A002134, + .control_padconf_core_base = 0x4A002800, .control_paconf_global = 0x4A002DA0, .control_paconf_mode = 0x4A002DA4, .control_smart1io_padconf_0 = 0x4A002DA8, @@ -358,6 +359,7 @@ struct omap_sys_ctrl_regs const omap5_ctrl = { .control_port_emif2_sdram_config = 0x4AE0C118, .control_emif1_sdram_config_ext = 0x4AE0C144, .control_emif2_sdram_config_ext = 0x4AE0C148, + .control_padconf_wkup_base = 0x4AE0C800, .control_smart1nopmio_padconf_0 = 0x4AE0CDA0, .control_smart1nopmio_padconf_1 = 0x4AE0CDA4, .control_padconf_mode = 0x4AE0CDA8, diff --git a/arch/arm/include/asm/arch-omap4/clocks.h b/arch/arm/include/asm/arch-omap4/clocks.h index ed7a1c8..f544edf 100644 --- a/arch/arm/include/asm/arch-omap4/clocks.h +++ b/arch/arm/include/asm/arch-omap4/clocks.h @@ -34,25 +34,6 @@ */ #define LDELAY 1000000

-#define CM_CLKMODE_DPLL_CORE 0x4A004120 -#define CM_CLKMODE_DPLL_PER 0x4A008140 -#define CM_CLKMODE_DPLL_MPU 0x4A004160 -#define CM_CLKSEL_CORE 0x4A004100 - -/* DPLL register offsets */ -#define CM_CLKMODE_DPLL 0 -#define CM_IDLEST_DPLL 0x4 -#define CM_AUTOIDLE_DPLL 0x8 -#define CM_CLKSEL_DPLL 0xC -#define CM_DIV_M2_DPLL 0x10 -#define CM_DIV_M3_DPLL 0x14 -#define CM_DIV_M4_DPLL 0x18 -#define CM_DIV_M5_DPLL 0x1C -#define CM_DIV_M6_DPLL 0x20 -#define CM_DIV_M7_DPLL 0x24 - -#define DPLL_CLKOUT_DIV_MASK 0x1F /* post-divider mask */ - /* CM_DLL_CTRL */ #define CM_DLL_CTRL_OVERRIDE_SHIFT 0 #define CM_DLL_CTRL_OVERRIDE_MASK (1 << 0) @@ -94,8 +75,6 @@ #define CM_CLKSEL_DCC_EN_SHIFT 22 #define CM_CLKSEL_DCC_EN_MASK (1 << 22)

-#define OMAP4_DPLL_MAX_N 127 - /* CM_SYS_CLKSEL */ #define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7

@@ -181,9 +160,7 @@ #define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK (1 << 25)

/* Clock frequencies */ -#define OMAP_SYS_CLK_FREQ_38_4_MHZ 38400000 #define OMAP_SYS_CLK_IND_38_4_MHZ 6 -#define OMAP_32K_CLK_FREQ 32768

/* PRM_VC_VAL_BYPASS */ #define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400 @@ -234,11 +211,6 @@

#define ALTCLKSRC_MODE_ACTIVE 1

-/* Defines for DPLL setup */ -#define DPLL_LOCKED_FREQ_TOLERANCE_0 0 -#define DPLL_LOCKED_FREQ_TOLERANCE_500_KHZ 500 -#define DPLL_LOCKED_FREQ_TOLERANCE_1_MHZ 1000 - #define DPLL_NO_LOCK 0 #define DPLL_LOCK 1

diff --git a/arch/arm/include/asm/arch-omap4/cpu.h b/arch/arm/include/asm/arch-omap4/cpu.h index 3a0bfbf..311c6ff 100644 --- a/arch/arm/include/asm/arch-omap4/cpu.h +++ b/arch/arm/include/asm/arch-omap4/cpu.h @@ -115,18 +115,6 @@ struct watchdog { #define WD_UNLOCK1 0xAAAA #define WD_UNLOCK2 0x5555

-#define SYSCLKDIV_1 (0x1 << 6) -#define SYSCLKDIV_2 (0x1 << 7) - -#define CLKSEL_GPT1 (0x1 << 0) - -#define EN_GPT1 (0x1 << 0) -#define EN_32KSYNC (0x1 << 2) - -#define ST_WDT2 (0x1 << 5) - -#define RESETDONE (0x1 << 0) - #define TCLR_ST (0x1 << 0) #define TCLR_AR (0x1 << 1) #define TCLR_PRE (0x1 << 5) diff --git a/arch/arm/include/asm/arch-omap4/omap.h b/arch/arm/include/asm/arch-omap4/omap.h index e9a6ffe..2cd034e 100644 --- a/arch/arm/include/asm/arch-omap4/omap.h +++ b/arch/arm/include/asm/arch-omap4/omap.h @@ -47,14 +47,6 @@ #define DRAM_ADDR_SPACE_START OMAP44XX_DRAM_ADDR_SPACE_START #define DRAM_ADDR_SPACE_END OMAP44XX_DRAM_ADDR_SPACE_END

-/* CONTROL */ -#define CTRL_BASE (OMAP44XX_L4_CORE_BASE + 0x2000) -#define CONTROL_PADCONF_CORE (OMAP44XX_L4_CORE_BASE + 0x100000) -#define CONTROL_PADCONF_WKUP (OMAP44XX_L4_CORE_BASE + 0x31E000) - -/* LPDDR2 IO regs */ -#define LPDDR2_IO_REGS_BASE 0x4A100638 - /* CONTROL_ID_CODE */ #define CONTROL_ID_CODE 0x4A002204

@@ -79,15 +71,9 @@ /* Watchdog Timer2 - MPU watchdog */ #define WDT2_BASE (OMAP44XX_L4_WKUP_BASE + 0x14000)

-/* 32KTIMER */ -#define SYNC_32KTIMER_BASE (OMAP44XX_L4_WKUP_BASE + 0x4000) - /* GPMC */ #define OMAP44XX_GPMC_BASE 0x50000000

-/* SYSTEM CONTROL MODULE */ -#define SYSCTRL_GENERAL_CORE_BASE 0x4A002000 - /* * Hardware Register Details */ diff --git a/arch/arm/include/asm/arch-omap5/clocks.h b/arch/arm/include/asm/arch-omap5/clocks.h index 68afa76..6673a02 100644 --- a/arch/arm/include/asm/arch-omap5/clocks.h +++ b/arch/arm/include/asm/arch-omap5/clocks.h @@ -35,19 +35,6 @@ */ #define LDELAY 1000000

-#define CM_CLKMODE_DPLL_CORE (OMAP54XX_L4_CORE_BASE + 0x4120) -#define CM_CLKMODE_DPLL_PER (OMAP54XX_L4_CORE_BASE + 0x8140) -#define CM_CLKMODE_DPLL_MPU (OMAP54XX_L4_CORE_BASE + 0x4160) -#define CM_CLKSEL_CORE (OMAP54XX_L4_CORE_BASE + 0x4100) - -/* DPLL register offsets */ -#define CM_CLKMODE_DPLL 0 -#define CM_IDLEST_DPLL 0x4 -#define CM_AUTOIDLE_DPLL 0x8 -#define CM_CLKSEL_DPLL 0xC - -#define DPLL_CLKOUT_DIV_MASK 0x1F /* post-divider mask */ - /* CM_DLL_CTRL */ #define CM_DLL_CTRL_OVERRIDE_SHIFT 0 #define CM_DLL_CTRL_OVERRIDE_MASK (1 << 0) @@ -93,8 +80,6 @@ #define CM_CLKSEL_DCC_EN_SHIFT 22 #define CM_CLKSEL_DCC_EN_MASK (1 << 22)

-#define OMAP4_DPLL_MAX_N 127 - /* CM_SYS_CLKSEL */ #define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7

@@ -195,9 +180,7 @@ #define RSTTIME1_MASK (0x3ff << 0)

/* Clock frequencies */ -#define OMAP_SYS_CLK_FREQ_38_4_MHZ 38400000 #define OMAP_SYS_CLK_IND_38_4_MHZ 6 -#define OMAP_32K_CLK_FREQ 32768

/* PRM_VC_VAL_BYPASS */ #define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400 @@ -247,11 +230,6 @@ #define TPS62361_BASE_VOLT_MV 500 #define TPS62361_VSEL0_GPIO 7

diff --git a/arch/arm/include/asm/arch-omap5/cpu.h b/arch/arm/include/asm/arch-omap5/cpu.h index 044ab55..4753f46 100644 --- a/arch/arm/include/asm/arch-omap5/cpu.h +++ b/arch/arm/include/asm/arch-omap5/cpu.h @@ -119,18 +119,6 @@ struct watchdog { #define WD_UNLOCK1 0xAAAA #define WD_UNLOCK2 0x5555

-#define SYSCLKDIV_1 (0x1 << 6) -#define SYSCLKDIV_2 (0x1 << 7) - -#define CLKSEL_GPT1 (0x1 << 0) - -#define EN_GPT1 (0x1 << 0) -#define EN_32KSYNC (0x1 << 2) - -#define ST_WDT2 (0x1 << 5) - -#define RESETDONE (0x1 << 0) - #define TCLR_ST (0x1 << 0) #define TCLR_AR (0x1 << 1) #define TCLR_PRE (0x1 << 5) diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h index 4f43a90..6dfedf4 100644 --- a/arch/arm/include/asm/arch-omap5/omap.h +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -44,16 +44,8 @@ #define DRAM_ADDR_SPACE_START OMAP54XX_DRAM_ADDR_SPACE_START #define DRAM_ADDR_SPACE_END OMAP54XX_DRAM_ADDR_SPACE_END

-/* CONTROL */ -#define CTRL_BASE (OMAP54XX_L4_CORE_BASE + 0x2000) -#define CONTROL_PADCONF_CORE (CTRL_BASE + 0x0800) -#define CONTROL_PADCONF_WKUP (OMAP54XX_L4_WKUP_BASE + 0xc800) - -/* LPDDR2 IO regs. To be verified */ -#define LPDDR2_IO_REGS_BASE 0x4A100638 - /* CONTROL_ID_CODE */ -#define CONTROL_ID_CODE (CTRL_BASE + 0x204) +#define CONTROL_ID_CODE 0x4A002204

/* To be verified */ #define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F @@ -62,11 +54,6 @@ #define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F #define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F

-/* STD_FUSE_PROD_ID_1 */ -#define STD_FUSE_PROD_ID_1 (CTRL_BASE + 0x218) -#define PROD_ID_1_SILICON_TYPE_SHIFT 16 -#define PROD_ID_1_SILICON_TYPE_MASK (3 << 16) - /* UART */ #define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000) #define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000) @@ -80,15 +67,9 @@ /* Watchdog Timer2 - MPU watchdog */ #define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000)

-/* 32KTIMER */ -#define SYNC_32KTIMER_BASE (OMAP54XX_L4_WKUP_BASE + 0x4000) - /* GPMC */ #define OMAP54XX_GPMC_BASE 0x50000000

-/* SYSTEM CONTROL MODULE */ -#define SYSCTRL_GENERAL_CORE_BASE 0x4A002000 - /* * Hardware Register Details */ @@ -191,16 +172,6 @@ struct s32ktimer { /* base address for indirect vectors (internal boot mode) */ #define SRAM_ROM_VECT_BASE 0x4031F000

-/* Silicon revisions */ -#define OMAP4430_SILICON_ID_INVALID 0xFFFFFFFF -#define OMAP4430_ES1_0 0x44300100 -#define OMAP4430_ES2_0 0x44300200 -#define OMAP4430_ES2_1 0x44300210 -#define OMAP4430_ES2_2 0x44300220 -#define OMAP4430_ES2_3 0x44300230 -#define OMAP4460_ES1_0 0x44600100 -#define OMAP4460_ES1_1 0x44600110 - /* CONTROL_SRCOMP_XXX_SIDE */ #define OVERRIDE_XS_SHIFT 30 #define OVERRIDE_XS_MASK (1 << 30) diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index ee7b188..8747bff 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -362,6 +362,7 @@ struct omap_sys_ctrl_regs { u32 control_ldosram_iva_voltage_ctrl; u32 control_ldosram_mpu_voltage_ctrl; u32 control_ldosram_core_voltage_ctrl; + u32 control_usbotghs_ctrl; u32 control_padconf_core_base; u32 control_paconf_global; u32 control_paconf_mode; @@ -546,9 +547,6 @@ void scale_vcores(struct vcores_data const *); u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic); void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic);

-/* Max value for DPLL multiplier M */ -#define OMAP_DPLL_MAX_N 127 - /* HW Init Context */ #define OMAP_INIT_CONTEXT_SPL 0 #define OMAP_INIT_CONTEXT_UBOOT_FROM_NOR 1 diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c index 46db1bf..90046e8 100644 --- a/board/ti/omap5_uevm/evm.c +++ b/board/ti/omap5_uevm/evm.c @@ -71,22 +71,26 @@ int misc_init_r(void)

void set_muxconf_regs_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_essential, sizeof(core_padconf_array_essential) / sizeof(struct pad_conf_entry));

- do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_essential, sizeof(wkup_padconf_array_essential) / sizeof(struct pad_conf_entry)); }

void set_muxconf_regs_non_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_non_essential, sizeof(core_padconf_array_non_essential) / sizeof(struct pad_conf_entry));

- do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_non_essential, sizeof(wkup_padconf_array_non_essential) / sizeof(struct pad_conf_entry)); } diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c index 2bbe392..4335259 100644 --- a/board/ti/panda/panda.c +++ b/board/ti/panda/panda.c @@ -139,16 +139,18 @@ int misc_init_r(void)

if (omap_revision() >= OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_WKUP, + do_set_mux((*ctrl)->control_padconf_wkup_base, wkup_padconf_array_essential_4460, sizeof(wkup_padconf_array_essential_4460) / sizeof(struct pad_conf_entry)); @@ -156,27 +158,29 @@ void set_muxconf_regs_essential(void)

if (omap_revision() < OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_CORE, + do_set_mux((*ctrl)->control_padconf_core_base, core_padconf_array_non_essential_4430, sizeof(core_padconf_array_non_essential_4430) / sizeof(struct pad_conf_entry)); else - do_set_mux(CONTROL_PADCONF_CORE, + do_set_mux((*ctrl)->control_padconf_core_base, core_padconf_array_non_essential_4460, sizeof(core_padconf_array_non_essential_4460) / sizeof(struct pad_conf_entry));

if (omap_revision() < OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_WKUP, + do_set_mux((*ctrl)->control_padconf_wkup_base, wkup_padconf_array_non_essential_4430, sizeof(wkup_padconf_array_non_essential_4430) / sizeof(struct pad_conf_entry)); diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c index 4c1a4f7..5dd1ba3 100644 --- a/board/ti/sdp4430/sdp.c +++ b/board/ti/sdp4430/sdp.c @@ -72,16 +72,18 @@ int misc_init_r(void)

if (omap_revision() >= OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_WKUP, + do_set_mux((*ctrl)->control_padconf_wkup_base, wkup_padconf_array_essential_4460, sizeof(wkup_padconf_array_essential_4460) / sizeof(struct pad_conf_entry)); @@ -89,16 +91,18 @@ void set_muxconf_regs_essential(void)

if (omap_revision() < OMAP4460_ES1_0) { - do_set_mux(CONTROL_PADCONF_WKUP, + do_set_mux((*ctrl)->control_padconf_wkup_base, wkup_padconf_array_non_essential_4430, sizeof(wkup_padconf_array_non_essential_4430) / sizeof(struct pad_conf_entry)); diff --git a/drivers/usb/musb/omap3.c b/drivers/usb/musb/omap3.c index c7876ed..a395ebc 100644 --- a/drivers/usb/musb/omap3.c +++ b/drivers/usb/musb/omap3.c @@ -30,6 +30,7 @@ * MA 02111-1307 USA */

+#include <asm/omap_common.h> #include <twl4030.h> #include <twl6030.h> #include "omap3.h" @@ -135,7 +136,8 @@ int musb_platform_init(void) #endif

#ifdef CONFIG_OMAP4430 - u32 *usbotghs_control = (u32 *)(CTRL_BASE + 0x33C); + u32 *usbotghs_control = + (u32 *)((*ctrl)->control_usbotghs_ctrl); *usbotghs_control = 0x15; #endif platform_needs_initialization = 0;

-- 1.7.9.5

Lokesh Vutla

2:54 p.m.

New subject: [U-Boot] [PATCH V2 2/4] ARM: OMAP5: clocks: Do not enable sgx clocks

From: Sricharan R r.sricharan@ti.com

SGX clocks should be enabled only for OMAP5 ES1.0. So this can be removed.

Signed-off-by: Sricharan R r.sricharan@ti.com Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- arch/arm/cpu/armv7/omap5/hw_data.c | 6 ------ 1 file changed, 6 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 604fa42..842cf27 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -383,12 +383,6 @@ void enable_basic_clocks(void) clk_modules_explicit_en_essential, 1);

- /* Select 384Mhz for GPU as its the POR for ES1.0 */ - setbits_le32((*prcm)->cm_sgx_sgx_clkctrl, - CLKSEL_GPU_HYD_GCLK_MASK); - setbits_le32((*prcm)->cm_sgx_sgx_clkctrl, - CLKSEL_GPU_CORE_GCLK_MASK); - /* Enable SCRM OPT clocks for PER and CORE dpll */ setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl, OPTFCLKEN_SCRM_PER_MASK);

-- 1.7.9.5

Lokesh Vutla

2:54 p.m.

New subject: [U-Boot] [PATCH V2 3/4] ARM: OMAP2+: Rename asm/arch/clocks.h asm/arch/clock.h

To be consistent with other ARM platforms, renaming asm/arch-omap*/clocks.h to asm/arch-omap*/clock.h

Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- arch/arm/cpu/armv7/omap-common/clocks-common.c | 2 +- arch/arm/cpu/armv7/omap-common/emif-common.c | 2 +- arch/arm/cpu/armv7/omap3/clock.c | 2 +- arch/arm/cpu/armv7/omap4/hw_data.c | 2 +- arch/arm/cpu/armv7/omap5/hw_data.c | 2 +- arch/arm/cpu/armv7/omap5/hwinit.c | 2 +- .../asm/arch-omap24xx/{clocks.h => clock.h} | 0 .../include/asm/arch-omap3/{clocks.h => clock.h} | 0 .../include/asm/arch-omap4/{clocks.h => clock.h} | 0 arch/arm/include/asm/arch-omap4/sys_proto.h | 2 +- .../include/asm/arch-omap5/{clocks.h => clock.h} | 0 arch/arm/include/asm/arch-omap5/sys_proto.h | 4 ++-- board/htkw/mcx/mcx.c | 2 +- board/teejet/mt_ventoux/mt_ventoux.c | 2 +- board/ti/omap2420h4/lowlevel_init.S | 2 +- board/ti/omap2420h4/mem.c | 2 +- board/ti/panda/panda.c | 2 +- 17 files changed, 14 insertions(+), 14 deletions(-) rename arch/arm/include/asm/arch-omap24xx/{clocks.h => clock.h} (100%) rename arch/arm/include/asm/arch-omap3/{clocks.h => clock.h} (100%) rename arch/arm/include/asm/arch-omap4/{clocks.h => clock.h} (100%) rename arch/arm/include/asm/arch-omap5/{clocks.h => clock.h} (100%)

diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c index 99910cd..e5c95db 100644 --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c @@ -32,7 +32,7 @@ #include <common.h> #include <asm/omap_common.h> #include <asm/gpio.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/sys_proto.h> #include <asm/utils.h> #include <asm/omap_gpio.h> diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index 11e830a..8823967 100644 --- a/arch/arm/cpu/armv7/omap-common/emif-common.c +++ b/arch/arm/cpu/armv7/omap-common/emif-common.c @@ -27,7 +27,7 @@

#include <common.h> #include <asm/emif.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/sys_proto.h> #include <asm/omap_common.h> #include <asm/utils.h> diff --git a/arch/arm/cpu/armv7/omap3/clock.c b/arch/arm/cpu/armv7/omap3/clock.c index 09c51f6..81cc859 100644 --- a/arch/arm/cpu/armv7/omap3/clock.c +++ b/arch/arm/cpu/armv7/omap3/clock.c @@ -27,7 +27,7 @@

#include <common.h> #include <asm/io.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/clocks_omap3.h> #include <asm/arch/mem.h> #include <asm/arch/sys_proto.h> diff --git a/arch/arm/cpu/armv7/omap4/hw_data.c b/arch/arm/cpu/armv7/omap4/hw_data.c index 06a2fc8..650319a 100644 --- a/arch/arm/cpu/armv7/omap4/hw_data.c +++ b/arch/arm/cpu/armv7/omap4/hw_data.c @@ -29,7 +29,7 @@ #include <asm/arch/omap.h> #include <asm/arch/sys_proto.h> #include <asm/omap_common.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/omap_gpio.h> #include <asm/io.h>

diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 842cf27..d2f5900 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -29,7 +29,7 @@ #include <asm/arch/omap.h> #include <asm/arch/sys_proto.h> #include <asm/omap_common.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/omap_gpio.h> #include <asm/io.h> #include <asm/emif.h> diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c index e192fea..afb7000 100644 --- a/arch/arm/cpu/armv7/omap5/hwinit.c +++ b/arch/arm/cpu/armv7/omap5/hwinit.c @@ -32,7 +32,7 @@ #include <asm/armv7.h> #include <asm/arch/cpu.h> #include <asm/arch/sys_proto.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/sizes.h> #include <asm/utils.h> #include <asm/arch/gpio.h> diff --git a/arch/arm/include/asm/arch-omap24xx/clocks.h b/arch/arm/include/asm/arch-omap24xx/clock.h similarity index 100% rename from arch/arm/include/asm/arch-omap24xx/clocks.h rename to arch/arm/include/asm/arch-omap24xx/clock.h diff --git a/arch/arm/include/asm/arch-omap3/clocks.h b/arch/arm/include/asm/arch-omap3/clock.h similarity index 100% rename from arch/arm/include/asm/arch-omap3/clocks.h rename to arch/arm/include/asm/arch-omap3/clock.h diff --git a/arch/arm/include/asm/arch-omap4/clocks.h b/arch/arm/include/asm/arch-omap4/clock.h similarity index 100% rename from arch/arm/include/asm/arch-omap4/clocks.h rename to arch/arm/include/asm/arch-omap4/clock.h diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h index 039a1f2..1644ba6 100644 --- a/arch/arm/include/asm/arch-omap4/sys_proto.h +++ b/arch/arm/include/asm/arch-omap4/sys_proto.h @@ -22,7 +22,7 @@ #define _SYS_PROTO_H_

#include <asm/arch/omap.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/io.h> #include <asm/omap_common.h> #include <asm/arch/mux_omap4.h> diff --git a/arch/arm/include/asm/arch-omap5/clocks.h b/arch/arm/include/asm/arch-omap5/clock.h similarity index 100% rename from arch/arm/include/asm/arch-omap5/clocks.h rename to arch/arm/include/asm/arch-omap5/clock.h diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h index b79161d..2375470 100644 --- a/arch/arm/include/asm/arch-omap5/sys_proto.h +++ b/arch/arm/include/asm/arch-omap5/sys_proto.h @@ -23,9 +23,9 @@

#include <asm/arch/omap.h> #include <asm/io.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/omap_common.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h>

DECLARE_GLOBAL_DATA_PTR;

diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c index 923461a..7f0330d 100644 --- a/board/htkw/mcx/mcx.c +++ b/board/htkw/mcx/mcx.c @@ -28,7 +28,7 @@ #include <asm/gpio.h> #include <asm/omap_gpio.h> #include <asm/arch/dss.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include "errno.h" #include <i2c.h> #ifdef CONFIG_USB_EHCI diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c index 8347cf9..5c73098 100644 --- a/board/teejet/mt_ventoux/mt_ventoux.c +++ b/board/teejet/mt_ventoux/mt_ventoux.c @@ -31,7 +31,7 @@ #include <asm/omap_gpio.h> #include <asm/arch/mmc_host_def.h> #include <asm/arch/dss.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <i2c.h> #include <spartan3.h> #include <asm/gpio.h> diff --git a/board/ti/omap2420h4/lowlevel_init.S b/board/ti/omap2420h4/lowlevel_init.S index 731c552..2b5f338 100644 --- a/board/ti/omap2420h4/lowlevel_init.S +++ b/board/ti/omap2420h4/lowlevel_init.S @@ -28,7 +28,7 @@ #include <version.h> #include <asm/arch/omap2420.h> #include <asm/arch/mem.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h>

_TEXT_BASE: .word CONFIG_SYS_TEXT_BASE /* sdram load addr from config.mk */ diff --git a/board/ti/omap2420h4/mem.c b/board/ti/omap2420h4/mem.c index ba3f12a..b083238 100644 --- a/board/ti/omap2420h4/mem.c +++ b/board/ti/omap2420h4/mem.c @@ -25,7 +25,7 @@ #include <asm/arch/bits.h> #include <asm/arch/mux.h> #include <asm/arch/mem.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/sys_proto.h> #include <asm/arch/sys_info.h>

diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c index 4335259..90ae29e 100644 --- a/board/ti/panda/panda.c +++ b/board/ti/panda/panda.c @@ -24,7 +24,7 @@ #include <common.h> #include <asm/arch/sys_proto.h> #include <asm/arch/mmc_host_def.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/gpio.h> #include <asm/gpio.h>

-- 1.7.9.5

Lokesh Vutla

2:54 p.m.

New subject: [U-Boot] [PATCH V2 4/4] ARM: OMAP4+: pmic: Make generic bus init and write functions

Voltage scaling can be done in two ways: -> Using SR I2C -> Using GP I2C In order to support both, have a function pointer in pmic_data so that we can call as per our requirement.

Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- arch/arm/cpu/armv7/omap-common/clocks-common.c | 6 ++---- arch/arm/cpu/armv7/omap-common/vc.c | 14 +++++++++++++- arch/arm/cpu/armv7/omap4/hw_data.c | 11 ++++++++++- arch/arm/cpu/armv7/omap5/hw_data.c | 3 +++ arch/arm/include/asm/arch-omap4/sys_proto.h | 2 +- arch/arm/include/asm/arch-omap5/sys_proto.h | 2 +- arch/arm/include/asm/omap_common.h | 3 +++ 7 files changed, 33 insertions(+), 8 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c index e5c95db..a1ada58 100644 --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c @@ -487,6 +487,7 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic) u32 offset = volt_mv; int ret = 0;

+ pmic->pmic_bus_init(); /* See if we can first get the GPIO if needed */ if (pmic->gpio_en) ret = gpio_request(pmic->gpio, "PMIC_GPIO"); @@ -509,8 +510,7 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic) debug("do_scale_vcore: volt - %d offset_code - 0x%x\n", volt_mv, offset_code);

- if (omap_vc_bypass_send_value(SMPS_I2C_SLAVE_ADDR, - vcore_reg, offset_code)) + if (pmic->pmic_write(pmic->i2c_slave_addr, vcore_reg, offset_code)) printf("Scaling voltage failed for 0x%x\n", vcore_reg);

if (pmic->gpio_en) @@ -525,8 +525,6 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic) */ void scale_vcores(struct vcores_data const *vcores) { - omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ); - do_scale_vcore(vcores->core.addr, vcores->core.value, vcores->core.pmic);

diff --git a/arch/arm/cpu/armv7/omap-common/vc.c b/arch/arm/cpu/armv7/omap-common/vc.c index e6e5f78..a68f1d1 100644 --- a/arch/arm/cpu/armv7/omap-common/vc.c +++ b/arch/arm/cpu/armv7/omap-common/vc.c @@ -17,6 +17,7 @@ #include <common.h> #include <asm/omap_common.h> #include <asm/arch/sys_proto.h> +#include <asm/arch/clock.h>

/* * Define Master code if there are multiple masters on the I2C_SR bus. @@ -57,7 +58,7 @@ * omap_vc_init() - Initialization for Voltage controller * @speed_khz: I2C buspeed in KHz */ -void omap_vc_init(u16 speed_khz) +static void omap_vc_init(u16 speed_khz) { u32 val; u32 sys_clk_khz, cycles_hi, cycles_low; @@ -137,3 +138,14 @@ int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data) /* All good.. */ return 0; } + +void sri2c_init(void) +{ + static int sri2c = 1; + + if (sri2c) { + omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ); + sri2c = 0; + } + return; +} diff --git a/arch/arm/cpu/armv7/omap4/hw_data.c b/arch/arm/cpu/armv7/omap4/hw_data.c index 650319a..b97cad4 100644 --- a/arch/arm/cpu/armv7/omap4/hw_data.c +++ b/arch/arm/cpu/armv7/omap4/hw_data.c @@ -219,6 +219,9 @@ struct pmic_data twl6030_4430es1 = { .step = 12660, /* 12.66 mV represented in uV */ /* The code starts at 1 not 0 */ .start_code = 1, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, };

struct pmic_data twl6030 = { @@ -226,6 +229,9 @@ struct pmic_data twl6030 = { .step = 12660, /* 12.66 mV represented in uV */ /* The code starts at 1 not 0 */ .start_code = 1, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, };

struct pmic_data tps62361 = { @@ -233,7 +239,10 @@ struct pmic_data tps62361 = { .step = 10000, /* 10 mV represented in uV */ .start_code = 0, .gpio = TPS62361_VSEL0_GPIO, - .gpio_en = 1 + .gpio_en = 1, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, };

struct vcores_data omap4430_volts_es1 = { diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index d2f5900..585e318 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -289,6 +289,9 @@ struct pmic_data palmas = { * Offset code 0 switches OFF the SMPS */ .start_code = 6, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, };

struct vcores_data omap5430_volts = { diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h index 1644ba6..38d4768 100644 --- a/arch/arm/include/asm/arch-omap4/sys_proto.h +++ b/arch/arm/include/asm/arch-omap4/sys_proto.h @@ -56,7 +56,7 @@ u32 omap_sdram_size(void); u32 cortex_rev(void); void init_omap_revision(void); void do_io_settings(void); -void omap_vc_init(u16 speed_khz); +void sri2c_init(void); int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data); u32 warm_reset(void); void force_emif_self_refresh(void); diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h index 2375470..52c2271 100644 --- a/arch/arm/include/asm/arch-omap5/sys_proto.h +++ b/arch/arm/include/asm/arch-omap5/sys_proto.h @@ -60,7 +60,7 @@ u32 omap_sdram_size(void); u32 cortex_rev(void); void init_omap_revision(void); void do_io_settings(void); -void omap_vc_init(u16 speed_khz); +void sri2c_init(void); int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data); u32 warm_reset(void); void force_emif_self_refresh(void); diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index 8747bff..3f1d31d 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -495,6 +495,9 @@ struct pmic_data { u32 start_code; unsigned gpio; int gpio_en; + u32 i2c_slave_addr; + void (*pmic_bus_init)(void); + int (*pmic_write)(u8 sa, u8 reg_addr, u8 reg_data); };

struct volts {

-- 1.7.9.5

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Lokesh Vutla