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authorMarek Szyprowski <m.szyprowski@samsung.com>2017-10-03 12:00:08 +0200
committerSylwester Nawrocki <s.nawrocki@samsung.com>2017-10-09 11:29:28 +0200
commitc9194fb623b0158029a268376df09fe28a2a2b05 (patch)
treefd5bf57e88d75b0fd02e7819a00517cc0d434224 /drivers/clk
parentd5cd103b06f9d766295d18798de484528eb120ea (diff)
downloadlinux-c9194fb623b0158029a268376df09fe28a2a2b05.tar.bz2
clk: samsung: Remove support for obsolete Exynos4212 CPU clock
Support for Exynos 4212 SoC has been removed by commit bca9085e0ae9 ("ARM: dts: exynos: remove Exynos4212 support (dead code)"), so there is no need to keep dead code. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/samsung/clk-exynos4.c33
1 files changed, 4 insertions, 29 deletions
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index e40b77583c47..9a51ce9a658f 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -1401,24 +1401,6 @@ static const struct exynos_cpuclk_cfg_data e4210_armclk_d[] __initconst = {
{ 0 },
};
-static const struct exynos_cpuclk_cfg_data e4212_armclk_d[] __initconst = {
- { 1500000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4210_CPU_DIV1(2, 6), },
- { 1400000, E4210_CPU_DIV0(2, 1, 6, 0, 7, 3), E4210_CPU_DIV1(2, 6), },
- { 1300000, E4210_CPU_DIV0(2, 1, 5, 0, 7, 3), E4210_CPU_DIV1(2, 5), },
- { 1200000, E4210_CPU_DIV0(2, 1, 5, 0, 7, 3), E4210_CPU_DIV1(2, 5), },
- { 1100000, E4210_CPU_DIV0(2, 1, 4, 0, 6, 3), E4210_CPU_DIV1(2, 4), },
- { 1000000, E4210_CPU_DIV0(1, 1, 4, 0, 5, 2), E4210_CPU_DIV1(2, 4), },
- { 900000, E4210_CPU_DIV0(1, 1, 3, 0, 5, 2), E4210_CPU_DIV1(2, 3), },
- { 800000, E4210_CPU_DIV0(1, 1, 3, 0, 5, 2), E4210_CPU_DIV1(2, 3), },
- { 700000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
- { 600000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
- { 500000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
- { 400000, E4210_CPU_DIV0(1, 1, 3, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
- { 300000, E4210_CPU_DIV0(1, 1, 2, 0, 4, 2), E4210_CPU_DIV1(2, 3), },
- { 200000, E4210_CPU_DIV0(1, 1, 1, 0, 3, 1), E4210_CPU_DIV1(2, 3), },
- { 0 },
-};
-
#define E4412_CPU_DIV1(cores, hpm, copy) \
(((cores) << 8) | ((hpm) << 4) | ((copy) << 0))
@@ -1533,17 +1515,10 @@ 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));
- if (of_machine_is_compatible("samsung,exynos4412")) {
- exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
- mout_core_p4x12[0], mout_core_p4x12[1], 0x14200,
- e4412_armclk_d, ARRAY_SIZE(e4412_armclk_d),
- CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1);
- } else {
- exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
- mout_core_p4x12[0], mout_core_p4x12[1], 0x14200,
- e4212_armclk_d, ARRAY_SIZE(e4212_armclk_d),
- CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1);
- }
+ exynos_register_cpu_clock(ctx, CLK_ARM_CLK, "armclk",
+ mout_core_p4x12[0], mout_core_p4x12[1], 0x14200,
+ e4412_armclk_d, ARRAY_SIZE(e4412_armclk_d),
+ CLK_CPU_NEEDS_DEBUG_ALT_DIV | CLK_CPU_HAS_DIV1);
}
samsung_clk_register_alias(ctx, exynos4_aliases,