From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ziyuan Xu Subject: Re: [PATCH v2 3/4] arm64: dts: rockchip: add clk_syscon for sdhci on rk3399 Date: Wed, 31 Aug 2016 11:19:35 +0800 Message-ID: References: <1472607448-4462-1-git-send-email-shawn.lin@rock-chips.com> <1472607448-4462-4-git-send-email-shawn.lin@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <1472607448-4462-4-git-send-email-shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Shawn Lin , Heiko Stuebner , Rob Herring , Ulf Hansson Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Douglas Anderson , Adrian Hunter , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-rockchip.vger.kernel.org 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 > --- Thanks for your patch, we can gate aclk_emmcgrf now as soon as sdhci driver suspend. Reviewed-by: Ziyuan Xu Tested-by: Ziyuan Xu > > 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>; -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html