diff options
Diffstat (limited to 'arch/arm/mach-s5pv210')
| -rw-r--r-- | arch/arm/mach-s5pv210/clock.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c index ecffafe..7ed1d4e 100644 --- a/arch/arm/mach-s5pv210/clock.c +++ b/arch/arm/mach-s5pv210/clock.c @@ -116,6 +116,16 @@ static struct clksrc_clk clk_hclk_dsys = { .reg_div = { .reg = S5P_CLK_DIV0, .shift = 16, .size = 4 }, }; +static struct clksrc_clk clk_hclk_psys = { + .clk = { + .name = "hclk_psys", + .id = -1, + }, + .sources = &clkset_hclk_sys, + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 24, .size = 1 }, + .reg_div = { .reg = S5P_CLK_DIV0, .shift = 24, .size = 4 }, +}; + static int s5pv210_clk_ip0_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP0, clk, enable); @@ -141,11 +151,6 @@ static struct clk clk_h100 = { .id = -1, }; -static struct clk clk_h133 = { - .name = "hclk133", - .id = -1, -}; - static struct clk clk_p100 = { .name = "pclk100", .id = -1, @@ -163,7 +168,6 @@ static struct clk clk_p66 = { static struct clk *sys_clks[] = { &clk_h100, - &clk_h133, &clk_p100, &clk_p83, &clk_p66 @@ -179,13 +183,13 @@ static struct clk init_clocks_disable[] = { }, { .name = "otg", .id = -1, - .parent = &clk_h133, + .parent = &clk_hclk_psys.clk, .enable = s5pv210_clk_ip1_ctrl, .ctrlbit = (1<<16), }, { .name = "usb-host", .id = -1, - .parent = &clk_h133, + .parent = &clk_hclk_psys.clk, .enable = s5pv210_clk_ip1_ctrl, .ctrlbit = (1<<17), }, { @@ -197,31 +201,31 @@ static struct clk init_clocks_disable[] = { }, { .name = "cfcon", .id = 0, - .parent = &clk_h133, + .parent = &clk_hclk_psys.clk, .enable = s5pv210_clk_ip1_ctrl, .ctrlbit = (1<<25), }, { .name = "hsmmc", .id = 0, - .parent = &clk_h133, + .parent = &clk_hclk_psys.clk, .enable = s5pv210_clk_ip2_ctrl, .ctrlbit = (1<<16), }, { .name = "hsmmc", .id = 1, - .parent = &clk_h133, + .parent = &clk_hclk_psys.clk, .enable = s5pv210_clk_ip2_ctrl, .ctrlbit = (1<<17), }, { .name = "hsmmc", .id = 2, - .parent = &clk_h133, + .parent = &clk_hclk_psys.clk, .enable = s5pv210_clk_ip2_ctrl, .ctrlbit = (1<<18), }, { .name = "hsmmc", .id = 3, - .parent = &clk_h133, + .parent = &clk_hclk_psys.clk, .enable = s5pv210_clk_ip2_ctrl, .ctrlbit = (1<<19), }, { @@ -378,6 +382,7 @@ static struct clksrc_clk *sysclks[] = { &clk_hclk_msys, &clk_sclk_a2m, &clk_hclk_dsys, + &clk_hclk_psys, }; #define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1) @@ -389,7 +394,7 @@ void __init_or_cpufreq s5pv210_setup_clocks(void) unsigned long armclk; unsigned long hclk_msys; unsigned long hclk_dsys; - unsigned long hclk133; + unsigned long hclk_psys; unsigned long pclk100; unsigned long pclk83; unsigned long pclk66; @@ -429,27 +434,22 @@ void __init_or_cpufreq s5pv210_setup_clocks(void) armclk = clk_get_rate(&clk_armclk.clk); hclk_msys = clk_get_rate(&clk_hclk_msys.clk); hclk_dsys = clk_get_rate(&clk_hclk_dsys.clk); - - if (__raw_readl(S5P_CLK_SRC0) & S5P_CLKSRC0_MUX133_MASK) { - hclk133 = apll / GET_DIV(clkdiv0, S5P_CLKDIV0_A2M); - hclk133 = hclk133 / GET_DIV(clkdiv0, S5P_CLKDIV0_HCLK133); - } else - hclk133 = mpll / GET_DIV(clkdiv0, S5P_CLKDIV0_HCLK133); + hclk_psys = clk_get_rate(&clk_hclk_psys.clk); pclk100 = hclk_msys / GET_DIV(clkdiv0, S5P_CLKDIV0_PCLK100); pclk83 = hclk_dsys / GET_DIV(clkdiv0, S5P_CLKDIV0_PCLK83); - pclk66 = hclk133 / GET_DIV(clkdiv0, S5P_CLKDIV0_PCLK66); + pclk66 = hclk_psys / GET_DIV(clkdiv0, S5P_CLKDIV0_PCLK66); - printk(KERN_INFO "S5PV210: ARMCLK=%ld, HCLKM=%ld, HCLKD=%ld, \ - HCLKP=%ld, PCLKM=%ld, PCLKD=%ld, PCLKP=%ld\n", - armclk, hclk_msys, hclk_dsys, hclk133, pclk100, pclk83, pclk66); + printk(KERN_INFO "S5PV210: ARMCLK=%ld, HCLKM=%ld, HCLKD=%ld\n" + "HCLKP=%ld, PCLKM=%ld, PCLKD=%ld, PCLKP=%ld\n", + armclk, hclk_msys, hclk_dsys, hclk_psys, + pclk100, pclk83, pclk66); clk_f.rate = armclk; - clk_h.rate = hclk133; + clk_h.rate = hclk_psys; clk_p.rate = pclk66; clk_p66.rate = pclk66; clk_p83.rate = pclk83; - clk_h133.rate = hclk133; for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++) s3c_set_clksrc(&clksrcs[ptr], true); |