From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Lin Subject: [PATCH 2/3] arm64: dts: rockchip: add sdmmc support for px5-evb Date: Thu, 22 Sep 2016 12:02:18 +0800 Message-ID: <1474516939-22001-2-git-send-email-shawn.lin@rock-chips.com> References: <1474516939-22001-1-git-send-email-shawn.lin@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1474516939-22001-1-git-send-email-shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Heiko Stuebner Cc: Andy Yan , Shawn Lin , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-rockchip.vger.kernel.org px5-evb has one sdmmc slot, so we could support sdmmc. Signed-off-by: Shawn Lin --- arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts index 3e0b522..f59049b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts @@ -98,6 +98,25 @@ vqmmc-supply = <&vcc18_flash>; }; +&sdmmc { + status = "okay"; + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + card-detect-delay = <200>; + rockchip,default-sample-phase = <90>; + num-slots = <1>; + no-emmc; + no-sdio; + sd-uhs-sdr12; + sd-uhs-sdr25; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_bus4>, <&sdmmc_cd>; + vmmc-supply = <&vcc_sd>; + vqmmc-supply = <&vccio_sd>; +}; + + &i2c0 { status = "okay"; -- 2.3.7