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| author |   Arnd Bergmann <arnd@arndb.de> | 2020-08-06 20:20:51 +0200 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-20 17:51:32 +0200 |
| commit | 01e93a173935d11061721c3eb90a54f80719b54f (patch) | |
| tree | 2fe779100c1bb9b1857a34a6015d0d8d8e1fcff0 /drivers/cpufreq/s3c2412-cpufreq.c | |
| parent | fbdev: s3c2410fb: remove mach header dependency (diff) | |
| download | linux-dev-01e93a173935d11061721c3eb90a54f80719b54f.tar.xz linux-dev-01e93a173935d11061721c3eb90a54f80719b54f.zip | |
cpufreq: s3c24xx: split out registers
Each of the cpufreq drivers uses a fixed set of register
bits, copy those definitions into the drivers to avoid
including mach/regs-clock.h.
[krzk: Fix build by copying also S3C2410_LOCKTIME]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20200806182059.2431-34-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'drivers/cpufreq/s3c2412-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/s3c2412-cpufreq.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/cpufreq/s3c2412-cpufreq.c b/drivers/cpufreq/s3c2412-cpufreq.c index 53385a9ab957..d922d0d47c80 100644 --- a/drivers/cpufreq/s3c2412-cpufreq.c +++ b/drivers/cpufreq/s3c2412-cpufreq.c @@ -23,12 +23,30 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/regs-clock.h> #include <mach/s3c2412.h> #include <plat/cpu.h> #include <plat/cpu-freq-core.h> +#include <mach/map.h> + +#define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR) + +#define S3C2410_CLKDIVN S3C2410_CLKREG(0x14) + +#define S3C2412_CLKDIVN_PDIVN (1<<2) +#define S3C2412_CLKDIVN_HDIVN_MASK (3<<0) +#define S3C2412_CLKDIVN_ARMDIVN (1<<3) +#define S3C2412_CLKDIVN_DVSEN (1<<4) +#define S3C2412_CLKDIVN_HALFHCLK (1<<5) +#define S3C2412_CLKDIVN_USB48DIV (1<<6) +#define S3C2412_CLKDIVN_UARTDIV_MASK (15<<8) +#define S3C2412_CLKDIVN_UARTDIV_SHIFT (8) +#define S3C2412_CLKDIVN_I2SDIV_MASK (15<<12) +#define S3C2412_CLKDIVN_I2SDIV_SHIFT (12) +#define S3C2412_CLKDIVN_CAMDIV_MASK (15<<16) +#define S3C2412_CLKDIVN_CAMDIV_SHIFT (16) + /* our clock resources. */ static struct clk *xtal; static struct clk *fclk; |