diff options
Diffstat (limited to 'drivers/clk/mvebu/armada-370.c')
| -rw-r--r-- | drivers/clk/mvebu/armada-370.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/drivers/clk/mvebu/armada-370.c b/drivers/clk/mvebu/armada-370.c index 079960e7c30..bef198a8386 100644 --- a/drivers/clk/mvebu/armada-370.c +++ b/drivers/clk/mvebu/armada-370.c @@ -32,15 +32,15 @@ enum { A370_CPU_TO_NBCLK, A370_CPU_TO_HCLK, A370_CPU_TO_DRAMCLK }; -static const struct coreclk_ratio __initconst a370_coreclk_ratios[] = { +static const struct coreclk_ratio a370_coreclk_ratios[] __initconst = { { .id = A370_CPU_TO_NBCLK, .name = "nbclk" }, { .id = A370_CPU_TO_HCLK, .name = "hclk" }, { .id = A370_CPU_TO_DRAMCLK, .name = "dramclk" }, }; -static const u32 __initconst a370_tclk_freqs[] = { - 16600000, - 20000000, +static const u32 a370_tclk_freqs[] __initconst = { + 166000000, + 200000000, }; static u32 __init a370_get_tclk_freq(void __iomem *sar) @@ -52,7 +52,7 @@ static u32 __init a370_get_tclk_freq(void __iomem *sar) return a370_tclk_freqs[tclk_freq_select]; } -static const u32 __initconst a370_cpu_freqs[] = { +static const u32 a370_cpu_freqs[] __initconst = { 400000000, 533000000, 667000000, @@ -78,7 +78,7 @@ static u32 __init a370_get_cpu_freq(void __iomem *sar) return cpu_freq; } -static const int __initconst a370_nbclk_ratios[32][2] = { +static const int a370_nbclk_ratios[32][2] __initconst = { {0, 1}, {1, 2}, {2, 2}, {2, 2}, {1, 2}, {1, 2}, {1, 1}, {2, 3}, {0, 1}, {1, 2}, {2, 4}, {0, 1}, @@ -89,7 +89,7 @@ static const int __initconst a370_nbclk_ratios[32][2] = { {0, 1}, {0, 1}, {0, 1}, {0, 1}, }; -static const int __initconst a370_hclk_ratios[32][2] = { +static const int a370_hclk_ratios[32][2] __initconst = { {0, 1}, {1, 2}, {2, 6}, {2, 3}, {1, 3}, {1, 4}, {1, 2}, {2, 6}, {0, 1}, {1, 6}, {2, 10}, {0, 1}, @@ -100,7 +100,7 @@ static const int __initconst a370_hclk_ratios[32][2] = { {0, 1}, {0, 1}, {0, 1}, {0, 1}, }; -static const int __initconst a370_dramclk_ratios[32][2] = { +static const int a370_dramclk_ratios[32][2] __initconst = { {0, 1}, {1, 2}, {2, 3}, {2, 3}, {1, 3}, {1, 2}, {1, 2}, {2, 6}, {0, 1}, {1, 3}, {2, 5}, {0, 1}, @@ -141,18 +141,11 @@ static const struct coreclk_soc_desc a370_coreclks = { .num_ratios = ARRAY_SIZE(a370_coreclk_ratios), }; -static void __init a370_coreclk_init(struct device_node *np) -{ - mvebu_coreclk_setup(np, &a370_coreclks); -} -CLK_OF_DECLARE(a370_core_clk, "marvell,armada-370-core-clock", - a370_coreclk_init); - /* * Clock Gating Control */ -static const struct clk_gating_soc_desc __initconst a370_gating_desc[] = { +static const struct clk_gating_soc_desc a370_gating_desc[] __initconst = { { "audio", NULL, 0, 0 }, { "pex0_en", NULL, 1, 0 }, { "pex1_en", NULL, 2, 0 }, @@ -168,9 +161,15 @@ static const struct clk_gating_soc_desc __initconst a370_gating_desc[] = { { } }; -static void __init a370_clk_gating_init(struct device_node *np) +static void __init a370_clk_init(struct device_node *np) { - mvebu_clk_gating_setup(np, a370_gating_desc); + struct device_node *cgnp = + of_find_compatible_node(NULL, NULL, "marvell,armada-370-gating-clock"); + + mvebu_coreclk_setup(np, &a370_coreclks); + + if (cgnp) + mvebu_clk_gating_setup(cgnp, a370_gating_desc); } -CLK_OF_DECLARE(a370_clk_gating, "marvell,armada-370-gating-clock", - a370_clk_gating_init); +CLK_OF_DECLARE(a370_clk, "marvell,armada-370-core-clock", a370_clk_init); + |