diff options
| author | Sam Protsenko <semen.protsenko@linaro.org> | 2021-11-22 01:27:36 +0200 |
|---|---|---|
| committer | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2021-11-22 10:13:18 +0100 |
| commit | 16e0c2474fcfaa8a6c61abfaa981994c4564a628 (patch) | |
| tree | 9a620e7e81eb7f6d7a529dc12ed137620e005c32 /include/dt-bindings/clock | |
| parent | ac48ea3b6737a3cf17bab141a1d64523911da482 (diff) | |
dt-bindings: clock: Add bindings for Exynos850 CMU_APM
CMU_APM generates clocks for APM IP-core (Active Power Management). In
particular it generates RTC clocks, which are needed to enable rtc-s3c
driver on Exynos850 SoC.
Add clock indices and binding documentation for CMU_APM.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20211121232741.6967-2-semen.protsenko@linaro.org
Diffstat (limited to 'include/dt-bindings/clock')
| -rw-r--r-- | include/dt-bindings/clock/exynos850.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/include/dt-bindings/clock/exynos850.h b/include/dt-bindings/clock/exynos850.h index 8999184f94a2..df3978b58304 100644 --- a/include/dt-bindings/clock/exynos850.h +++ b/include/dt-bindings/clock/exynos850.h @@ -55,7 +55,34 @@ #define CLK_GOUT_PERI_BUS 43 #define CLK_GOUT_PERI_UART 44 #define CLK_GOUT_PERI_IP 45 -#define TOP_NR_CLK 46 +#define CLK_MOUT_CLKCMU_APM_BUS 46 +#define CLK_DOUT_CLKCMU_APM_BUS 47 +#define CLK_GOUT_CLKCMU_APM_BUS 48 +#define TOP_NR_CLK 49 + +/* CMU_APM */ +#define CLK_RCO_I3C_PMIC 1 +#define OSCCLK_RCO_APM 2 +#define CLK_RCO_APM__ALV 3 +#define CLK_DLL_DCO 4 +#define CLK_MOUT_APM_BUS_USER 5 +#define CLK_MOUT_RCO_APM_I3C_USER 6 +#define CLK_MOUT_RCO_APM_USER 7 +#define CLK_MOUT_DLL_USER 8 +#define CLK_MOUT_CLKCMU_CHUB_BUS 9 +#define CLK_MOUT_APM_BUS 10 +#define CLK_MOUT_APM_I3C 11 +#define CLK_DOUT_CLKCMU_CHUB_BUS 12 +#define CLK_DOUT_APM_BUS 13 +#define CLK_DOUT_APM_I3C 14 +#define CLK_GOUT_CLKCMU_CMGP_BUS 15 +#define CLK_GOUT_CLKCMU_CHUB_BUS 16 +#define CLK_GOUT_RTC_PCLK 17 +#define CLK_GOUT_TOP_RTC_PCLK 18 +#define CLK_GOUT_I3C_PCLK 19 +#define CLK_GOUT_I3C_SCLK 20 +#define CLK_GOUT_SPEEDY_PCLK 21 +#define APM_NR_CLK 22 /* CMU_HSI */ #define CLK_MOUT_HSI_BUS_USER 1 |