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| author | Antony Pavlov <antonynpavlov@gmail.com> | 2016-03-17 06:34:14 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 15:01:45 +0300 |
| commit | af5ad0de22480a452049e0e942b10af77ef60530 (patch) | |
| tree | 0419e8a79ba8fa6e53eca589eed898cad8e3769c /arch/mips/ath79 | |
| parent | 83fe838466ec9bfcba4f477656cb9a67172d2c29 (diff) | |
| download | linux-af5ad0de22480a452049e0e942b10af77ef60530.tar.xz | |
MIPS: ath79: Introduce <dt-bindings/clock/ath79-clk.h>
The include/dt-bindings/clock/ath79-clk.h header file
is introduced so we can use symbolic identifiers for SoC clocks.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Cc: Gabor Juhos <juhosg@openwrt.org>
Cc: Alban Bedel <albeu@free.fr>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-clk@vger.kernel.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/12875/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/ath79')
| -rw-r--r-- | arch/mips/ath79/clock.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c index 618dfd735eed..c3a94ead06ab 100644 --- a/arch/mips/ath79/clock.c +++ b/arch/mips/ath79/clock.c @@ -18,6 +18,7 @@ #include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clk-provider.h> +#include <dt-bindings/clock/ath79-clk.h> #include <asm/div64.h> @@ -28,7 +29,7 @@ #define AR71XX_BASE_FREQ 40000000 #define AR724X_BASE_FREQ 40000000 -static struct clk *clks[3]; +static struct clk *clks[ATH79_CLK_END]; static struct clk_onecell_data clk_data = { .clks = clks, .clk_num = ARRAY_SIZE(clks), @@ -78,9 +79,9 @@ static void __init ar71xx_clocks_init(void) ahb_rate = cpu_rate / div; ath79_add_sys_clkdev("ref", ref_rate); - clks[0] = ath79_add_sys_clkdev("cpu", cpu_rate); - clks[1] = ath79_add_sys_clkdev("ddr", ddr_rate); - clks[2] = ath79_add_sys_clkdev("ahb", ahb_rate); + clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); + clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); + clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); clk_add_alias("wdt", NULL, "ahb", NULL); clk_add_alias("uart", NULL, "ahb", NULL); @@ -114,9 +115,9 @@ static void __init ar724x_clocks_init(void) ahb_rate = cpu_rate / div; ath79_add_sys_clkdev("ref", ref_rate); - clks[0] = ath79_add_sys_clkdev("cpu", cpu_rate); - clks[1] = ath79_add_sys_clkdev("ddr", ddr_rate); - clks[2] = ath79_add_sys_clkdev("ahb", ahb_rate); + clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); + clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); + clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); clk_add_alias("wdt", NULL, "ahb", NULL); clk_add_alias("uart", NULL, "ahb", NULL); @@ -176,9 +177,9 @@ static void __init ar933x_clocks_init(void) } ath79_add_sys_clkdev("ref", ref_rate); - clks[0] = ath79_add_sys_clkdev("cpu", cpu_rate); - clks[1] = ath79_add_sys_clkdev("ddr", ddr_rate); - clks[2] = ath79_add_sys_clkdev("ahb", ahb_rate); + clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); + clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); + clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); clk_add_alias("wdt", NULL, "ahb", NULL); clk_add_alias("uart", NULL, "ref", NULL); @@ -310,9 +311,9 @@ static void __init ar934x_clocks_init(void) ahb_rate = cpu_pll / (postdiv + 1); ath79_add_sys_clkdev("ref", ref_rate); - clks[0] = ath79_add_sys_clkdev("cpu", cpu_rate); - clks[1] = ath79_add_sys_clkdev("ddr", ddr_rate); - clks[2] = ath79_add_sys_clkdev("ahb", ahb_rate); + clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); + clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); + clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); clk_add_alias("wdt", NULL, "ref", NULL); clk_add_alias("uart", NULL, "ref", NULL); @@ -397,9 +398,9 @@ static void __init qca955x_clocks_init(void) ahb_rate = cpu_pll / (postdiv + 1); ath79_add_sys_clkdev("ref", ref_rate); - clks[0] = ath79_add_sys_clkdev("cpu", cpu_rate); - clks[1] = ath79_add_sys_clkdev("ddr", ddr_rate); - clks[2] = ath79_add_sys_clkdev("ahb", ahb_rate); + clks[ATH79_CLK_CPU] = ath79_add_sys_clkdev("cpu", cpu_rate); + clks[ATH79_CLK_DDR] = ath79_add_sys_clkdev("ddr", ddr_rate); + clks[ATH79_CLK_AHB] = ath79_add_sys_clkdev("ahb", ahb_rate); clk_add_alias("wdt", NULL, "ref", NULL); clk_add_alias("uart", NULL, "ref", NULL); |