diff options
Diffstat (limited to 'drivers/clk/samsung/clk-exynos4.c')
| -rw-r--r-- | drivers/clk/samsung/clk-exynos4.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index bf13e29a655c..22009cb53428 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -437,7 +437,7 @@ static const struct samsung_mux_clock exynos4_mux_clks[] __initconst = { /* list of mux clocks supported in exynos4210 soc */ static const struct samsung_mux_clock exynos4210_mux_early[] __initconst = { - MUX(0, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP1, 0, 1), + MUX(CLK_MOUT_VPLLSRC, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP1, 0, 1), }; static const struct samsung_mux_clock exynos4210_mux_clks[] __initconst = { @@ -603,7 +603,7 @@ static const struct samsung_div_clock exynos4_div_clks[] __initconst = { DIV(0, "div_periph", "div_core2", DIV_CPU0, 12, 3), DIV(0, "div_atb", "mout_core", DIV_CPU0, 16, 3), DIV(0, "div_pclk_dbg", "div_atb", DIV_CPU0, 20, 3), - DIV(0, "div_core2", "div_core", DIV_CPU0, 28, 3), + DIV(CLK_DIV_CORE2, "div_core2", "div_core", DIV_CPU0, 28, 3), DIV(0, "div_copy", "mout_hpm", DIV_CPU1, 0, 3), DIV(0, "div_hpm", "div_copy", DIV_CPU1, 4, 3), DIV(0, "div_clkout_cpu", "mout_clkout_cpu", CLKOUT_CMU_CPU, 8, 6), @@ -1228,6 +1228,16 @@ static const struct exynos_cpuclk_cfg_data e4412_armclk_d[] __initconst = { { 0 }, }; +static const struct samsung_cpu_clock exynos4210_cpu_clks[] __initconst = { + CPU_CLK(CLK_ARM_CLK, "armclk", CLK_MOUT_APLL, CLK_SCLK_MPLL, + CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1, 0x14200, e4210_armclk_d), +}; + +static const struct samsung_cpu_clock exynos4412_cpu_clks[] __initconst = { + CPU_CLK(CLK_ARM_CLK, "armclk", CLK_MOUT_APLL, CLK_MOUT_MPLL_USER_C, + CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1, 0x14200, e4412_armclk_d), +}; + /* register exynos4 clocks */ static void __init exynos4_clk_init(struct device_node *np, enum exynos4_soc soc) @@ -1254,21 +1264,21 @@ static void __init exynos4_clk_init(struct device_node *np, samsung_clk_register_mux(ctx, exynos4210_mux_early, ARRAY_SIZE(exynos4210_mux_early)); - if (_get_rate("fin_pll") == 24000000) { + if (clk_hw_get_rate(hws[CLK_FIN_PLL]) == 24000000) { exynos4210_plls[apll].rate_table = exynos4210_apll_rates; exynos4210_plls[epll].rate_table = exynos4210_epll_rates; } - if (_get_rate("mout_vpllsrc") == 24000000) + if (clk_hw_get_rate(hws[CLK_MOUT_VPLLSRC]) == 24000000) exynos4210_plls[vpll].rate_table = exynos4210_vpll_rates; samsung_clk_register_pll(ctx, exynos4210_plls, ARRAY_SIZE(exynos4210_plls), reg_base); } else { - if (_get_rate("fin_pll") == 24000000) { + if (clk_hw_get_rate(hws[CLK_FIN_PLL]) == 24000000) { exynos4x12_plls[apll].rate_table = exynos4x12_apll_rates; exynos4x12_plls[epll].rate_table = @@ -1304,10 +1314,8 @@ static void __init exynos4_clk_init(struct device_node *np, samsung_clk_register_fixed_factor(ctx, exynos4210_fixed_factor_clks, ARRAY_SIZE(exynos4210_fixed_factor_clks)); - exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk", - hws[CLK_MOUT_APLL], hws[CLK_SCLK_MPLL], 0x14200, - e4210_armclk_d, ARRAY_SIZE(e4210_armclk_d), - CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1); + samsung_clk_register_cpu(ctx, exynos4210_cpu_clks, + ARRAY_SIZE(exynos4210_cpu_clks)); } else { samsung_clk_register_mux(ctx, exynos4x12_mux_clks, ARRAY_SIZE(exynos4x12_mux_clks)); @@ -1318,11 +1326,8 @@ static void __init exynos4_clk_init(struct device_node *np, samsung_clk_register_fixed_factor(ctx, exynos4x12_fixed_factor_clks, ARRAY_SIZE(exynos4x12_fixed_factor_clks)); - - exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk", - hws[CLK_MOUT_APLL], hws[CLK_MOUT_MPLL_USER_C], 0x14200, - e4412_armclk_d, ARRAY_SIZE(e4412_armclk_d), - CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1); + samsung_clk_register_cpu(ctx, exynos4412_cpu_clks, + ARRAY_SIZE(exynos4412_cpu_clks)); } if (soc == EXYNOS4X12) @@ -1344,9 +1349,11 @@ static void __init exynos4_clk_init(struct device_node *np, pr_info("%s clocks: sclk_apll = %ld, sclk_mpll = %ld\n" "\tsclk_epll = %ld, sclk_vpll = %ld, arm_clk = %ld\n", exynos4_soc == EXYNOS4210 ? "Exynos4210" : "Exynos4x12", - _get_rate("sclk_apll"), _get_rate("sclk_mpll"), - _get_rate("sclk_epll"), _get_rate("sclk_vpll"), - _get_rate("div_core2")); + clk_hw_get_rate(hws[CLK_SCLK_APLL]), + clk_hw_get_rate(hws[CLK_SCLK_MPLL]), + clk_hw_get_rate(hws[CLK_SCLK_EPLL]), + clk_hw_get_rate(hws[CLK_SCLK_VPLL]), + clk_hw_get_rate(hws[CLK_DIV_CORE2])); } |