Hi Shawn, On 2016年08月31日 09:37, Shawn Lin wrote:
We are intent on letting the sdhci variant driver handle this optional clock on rk3399 platform now. Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx> ---
Thanks for your patch, we can gate aclk_emmcgrf now as soon as sdhci driver suspend.
Reviewed-by: Ziyuan Xu <xzy.xu@xxxxxxxxxxxxxx> Tested-by: Ziyuan Xu <xzy.xu@xxxxxxxxxxxxxx>
Changes in v2: None arch/arm64/boot/dts/rockchip/rk3399.dtsi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index bc86e8c..d26c6ad 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -233,8 +233,9 @@ arasan,soc-ctl-syscon = <&grf>; assigned-clocks = <&cru SCLK_EMMC>; assigned-clock-rates = <200000000>; - clocks = <&cru SCLK_EMMC>, <&cru ACLK_EMMC>; - clock-names = "clk_xin", "clk_ahb"; + clocks = <&cru SCLK_EMMC>, <&cru ACLK_EMMC>, + <&cru ACLK_EMMC_GRF>; + clock-names = "clk_xin", "clk_ahb", "clk_syscon"; clock-output-names = "emmc_cardclock"; #clock-cells = <0>; phys = <&emmc_phy>;
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