diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-s5pv210/clock.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c index d782fed0c76e..f57fa1ee6ff0 100644 --- a/arch/arm/mach-s5pv210/clock.c +++ b/arch/arm/mach-s5pv210/clock.c @@ -58,6 +58,26 @@ static struct clksrc_clk clk_mout_mpll = { .reg_src = { .reg = S5P_CLK_SRC0, .shift = 4, .size = 1 }, }; +static struct clk *clkset_armclk_list[] = { + [0] = &clk_mout_apll.clk, + [1] = &clk_mout_mpll.clk, +}; + +static struct clksrc_sources clkset_armclk = { + .sources = clkset_armclk_list, + .nr_sources = ARRAY_SIZE(clkset_armclk_list), +}; + +static struct clksrc_clk clk_armclk = { + .clk = { + .name = "armclk", + .id = -1, + }, + .sources = &clkset_armclk, + .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 1 }, + .reg_div = { .reg = S5P_CLK_DIV0, .shift = 0, .size = 3 }, +}; + static int s5pv210_clk_ip0_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP0, clk, enable); @@ -328,6 +348,7 @@ static struct clksrc_clk *sysclks[] = { &clk_mout_apll, &clk_mout_epll, &clk_mout_mpll, + &clk_armclk, }; #define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1) @@ -376,7 +397,7 @@ void __init_or_cpufreq s5pv210_setup_clocks(void) printk(KERN_INFO "S5PV210: PLL settings, A=%ld, M=%ld, E=%ld", apll, mpll, epll); - armclk = apll / GET_DIV(clkdiv0, S5P_CLKDIV0_APLL); + armclk = clk_get_rate(&clk_armclk.clk); if (__raw_readl(S5P_CLK_SRC0) & S5P_CLKSRC0_MUX200_MASK) hclk200 = mpll / GET_DIV(clkdiv0, S5P_CLKDIV0_HCLK200); else |