diff mbox

[v6,4/6] ARM: dts: imx7d-sdb: add eMMC5.0 support

Message ID 1439293111-21077-5-git-send-email-haibo.chen@freescale.com (mailing list archive)
State New, archived
Headers show

Commit Message

Haibo Chen Aug. 11, 2015, 11:38 a.m. UTC 
imx7d-sdb board has a eMMC5.0 on usdhc3. This eMMC support HS400.
This patch add usdhc3 support for HS400

Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
---
 arch/arm/boot/dts/imx7d-sdb.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comments

Shawn Guo Sept. 6, 2015, 7:35 a.m. UTC | #1 
On Tue, Aug 11, 2015 at 07:38:29PM +0800, Haibo Chen wrote:
> imx7d-sdb board has a eMMC5.0 on usdhc3. This eMMC support HS400.
> This patch add usdhc3 support for HS400
> 
> Signed-off-by: Haibo Chen <haibo.chen@freescale.com>

Applied, thanks.
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index fdd1d7c..8059458 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -241,6 +241,19 @@ 
 	status = "okay";
 };
 
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
+	assigned-clock-rates = <400000000>;
+	bus-width = <8>;
+	fsl,tuning-step = <2>;
+	non-removable;
+	status = "okay";
+};
+
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_hog>;