diff options
Diffstat (limited to 'arch/arm/mach-s5pv310/clock.c')
| -rw-r--r-- | arch/arm/mach-s5pv310/clock.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c index 58c9d33..752a07e 100644 --- a/arch/arm/mach-s5pv310/clock.c +++ b/arch/arm/mach-s5pv310/clock.c @@ -244,7 +244,7 @@ static struct clksrc_clk clk_mout_corebus = { .id = -1, }, .sources = &clkset_mout_corebus, - .reg_src = { .reg = S5P_CLKSRC_CORE, .shift = 4, .size = 1 }, + .reg_src = { .reg = S5P_CLKSRC_DMC, .shift = 4, .size = 1 }, }; static struct clksrc_clk clk_sclk_dmc = { @@ -253,7 +253,7 @@ static struct clksrc_clk clk_sclk_dmc = { .id = -1, .parent = &clk_mout_corebus.clk, }, - .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 12, .size = 3 }, + .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 12, .size = 3 }, }; static struct clksrc_clk clk_aclk_cored = { @@ -262,7 +262,7 @@ static struct clksrc_clk clk_aclk_cored = { .id = -1, .parent = &clk_sclk_dmc.clk, }, - .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 16, .size = 3 }, + .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 16, .size = 3 }, }; static struct clksrc_clk clk_aclk_corep = { @@ -271,7 +271,7 @@ static struct clksrc_clk clk_aclk_corep = { .id = -1, .parent = &clk_aclk_cored.clk, }, - .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 20, .size = 3 }, + .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 20, .size = 3 }, }; static struct clksrc_clk clk_aclk_acp = { @@ -280,7 +280,7 @@ static struct clksrc_clk clk_aclk_acp = { .id = -1, .parent = &clk_mout_corebus.clk, }, - .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 0, .size = 3 }, + .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 0, .size = 3 }, }; static struct clksrc_clk clk_pclk_acp = { @@ -289,7 +289,7 @@ static struct clksrc_clk clk_pclk_acp = { .id = -1, .parent = &clk_aclk_acp.clk, }, - .reg_div = { .reg = S5P_CLKDIV_CORE0, .shift = 4, .size = 3 }, + .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 4, .size = 3 }, }; /* Core list of CMU_TOP side */ @@ -990,6 +990,17 @@ static struct clksrc_clk *sysclks[] = { &clk_dout_mmc4, }; +static int xtal_rate; + +static unsigned long s5pv310_fout_apll_get_rate(struct clk *clk) +{ + return s5p_get_pll45xx(xtal_rate, __raw_readl(S5P_APLL_CON0), pll_4508); +} + +static struct clk_ops s5pv310_fout_apll_ops = { + .get_rate = s5pv310_fout_apll_get_rate, +}; + void __init_or_cpufreq s5pv310_setup_clocks(void) { struct clk *xtal_clk; @@ -1013,6 +1024,9 @@ void __init_or_cpufreq s5pv310_setup_clocks(void) BUG_ON(IS_ERR(xtal_clk)); xtal = clk_get_rate(xtal_clk); + + xtal_rate = xtal; + clk_put(xtal_clk); printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal); @@ -1026,7 +1040,7 @@ void __init_or_cpufreq s5pv310_setup_clocks(void) vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0), __raw_readl(S5P_VPLL_CON1), pll_4650); - clk_fout_apll.rate = apll; + clk_fout_apll.ops = &s5pv310_fout_apll_ops; clk_fout_mpll.rate = mpll; clk_fout_epll.rate = epll; clk_fout_vpll.rate = vpll; |