From f4cff0d0ffc0162636357d0475409ecf1304f854 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 30 Mar 2010 11:20:35 +0900 Subject: [PATCH] sh: sh7724 clkdev lookups. Conver to TMU clock lookups for SH7724. Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4a/clock-sh7724.c | 44 ++++++++++++++++++++++++-- arch/sh/kernel/cpu/sh4a/setup-sh7724.c | 7 ---- 2 files changed, 41 insertions(+), 10 deletions(-) diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c index bcf2b97db30..f1583a23b3a 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c @@ -21,6 +21,8 @@ #include #include #include +#include +#include #include #include #include @@ -189,11 +191,11 @@ static struct clk mstp_clks[] = { SH_HWBLK_CLK("sh0", -1, SH_CLK, HWBLK_SHYWAY, CLK_ENABLE_ON_INIT), SH_HWBLK_CLK("hudi0", -1, P_CLK, HWBLK_HUDI, 0), SH_HWBLK_CLK("ubc0", -1, I_CLK, HWBLK_UBC, 0), - SH_HWBLK_CLK("tmu0", -1, P_CLK, HWBLK_TMU0, 0), - SH_HWBLK_CLK("cmt0", -1, R_CLK, HWBLK_CMT, 0), + SH_HWBLK_CLK("tmu012_fck", -1, P_CLK, HWBLK_TMU0, 0), + SH_HWBLK_CLK("cmt_fck", -1, R_CLK, HWBLK_CMT, 0), SH_HWBLK_CLK("rwdt0", -1, R_CLK, HWBLK_RWDT, 0), SH_HWBLK_CLK("dmac1", -1, B_CLK, HWBLK_DMAC1, 0), - SH_HWBLK_CLK("tmu1", -1, P_CLK, HWBLK_TMU1, 0), + SH_HWBLK_CLK("tmu345_fck", -1, P_CLK, HWBLK_TMU1, 0), SH_HWBLK_CLK("sci_fck", 0, P_CLK, HWBLK_SCIF0, 0), SH_HWBLK_CLK("sci_fck", 1, P_CLK, HWBLK_SCIF1, 0), SH_HWBLK_CLK("sci_fck", 2, P_CLK, HWBLK_SCIF2, 0), @@ -233,6 +235,40 @@ static struct clk mstp_clks[] = { SH_HWBLK_CLK("lcdc0", -1, B_CLK, HWBLK_LCDC, 0), }; +static struct clk_lookup lookups[] = { + { + /* TMU0 */ + .dev_id = "sh_tmu.0", + .con_id = "tmu_fck", + .clk = &mstp_clks[12], /* tmu012_fck */ + }, { + /* TMU1 */ + .dev_id = "sh_tmu.1", + .con_id = "tmu_fck", + .clk = &mstp_clks[12], + }, { + /* TMU2 */ + .dev_id = "sh_tmu.2", + .con_id = "tmu_fck", + .clk = &mstp_clks[12], + }, { + /* TMU3 */ + .dev_id = "sh_tmu.3", + .con_id = "tmu_fck", + .clk = &mstp_clks[16], /* tmu345_fck */ + }, { + /* TMU4 */ + .dev_id = "sh_tmu.4", + .con_id = "tmu_fck", + .clk = &mstp_clks[16], + }, { + /* TMU5 */ + .dev_id = "sh_tmu.5", + .con_id = "tmu_fck", + .clk = &mstp_clks[16], + }, +}; + int __init arch_clk_init(void) { int k, ret = 0; @@ -246,6 +282,8 @@ int __init arch_clk_init(void) for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) ret = clk_register(main_clks[k]); + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + if (!ret) ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index ee978900319..8a0a4a99f86 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -481,7 +481,6 @@ static struct platform_device veu1_device = { static struct sh_timer_config cmt_platform_data = { .channel_offset = 0x60, .timer_bit = 5, - .clk = "cmt0", .clockevent_rating = 125, .clocksource_rating = 200, }; @@ -514,7 +513,6 @@ static struct platform_device cmt_device = { static struct sh_timer_config tmu0_platform_data = { .channel_offset = 0x04, .timer_bit = 0, - .clk = "tmu0", .clockevent_rating = 200, }; @@ -546,7 +544,6 @@ static struct platform_device tmu0_device = { static struct sh_timer_config tmu1_platform_data = { .channel_offset = 0x10, .timer_bit = 1, - .clk = "tmu0", .clocksource_rating = 200, }; @@ -578,7 +575,6 @@ static struct platform_device tmu1_device = { static struct sh_timer_config tmu2_platform_data = { .channel_offset = 0x1c, .timer_bit = 2, - .clk = "tmu0", }; static struct resource tmu2_resources[] = { @@ -610,7 +606,6 @@ static struct platform_device tmu2_device = { static struct sh_timer_config tmu3_platform_data = { .channel_offset = 0x04, .timer_bit = 0, - .clk = "tmu1", }; static struct resource tmu3_resources[] = { @@ -641,7 +636,6 @@ static struct platform_device tmu3_device = { static struct sh_timer_config tmu4_platform_data = { .channel_offset = 0x10, .timer_bit = 1, - .clk = "tmu1", }; static struct resource tmu4_resources[] = { @@ -672,7 +666,6 @@ static struct platform_device tmu4_device = { static struct sh_timer_config tmu5_platform_data = { .channel_offset = 0x1c, .timer_bit = 2, - .clk = "tmu1", }; static struct resource tmu5_resources[] = { -- 2.39.5