Message ID | 20220610104119.66401-6-alim.akhtar@samsung.com |
---|---|
State | Superseded |
Headers | show |
Series | [v4,1/6] dt-bindings: phy: Add FSD UFS PHY bindings | expand |
On 10/06/2022 12:41, Alim Akhtar wrote: > Bit[3] of HCI_CLKSTOP_CTRL register is for enabling/disabling MPHY APB > clock. Lets add it to CLK_STOP_MASK, so that the same can be controlled > during clock masking/unmasking. > > Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> > Reviewed-by: Chanho Park <chanho61.park@samsung.com> > Tested-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c index a81d8cbd542f..cc128aff8871 100644 --- a/drivers/ufs/host/ufs-exynos.c +++ b/drivers/ufs/host/ufs-exynos.c @@ -52,11 +52,12 @@ #define HCI_ERR_EN_DME_LAYER 0x88 #define HCI_CLKSTOP_CTRL 0xB0 #define REFCLKOUT_STOP BIT(4) +#define MPHY_APBCLK_STOP BIT(3) #define REFCLK_STOP BIT(2) #define UNIPRO_MCLK_STOP BIT(1) #define UNIPRO_PCLK_STOP BIT(0) #define CLK_STOP_MASK (REFCLKOUT_STOP | REFCLK_STOP |\ - UNIPRO_MCLK_STOP |\ + UNIPRO_MCLK_STOP | MPHY_APBCLK_STOP|\ UNIPRO_PCLK_STOP) #define HCI_MISC 0xB4 #define REFCLK_CTRL_EN BIT(7)