diff mbox

[01/10] ARM: dts: imx6sl: add pinctrl uhs states for usdhc

Message ID 1381317616-1229-2-git-send-email-b29396@freescale.com (mailing list archive)
State New, archived
Headers show

Commit Message

Aisheng Dong Oct. 9, 2013, 11:20 a.m. UTC 
This is needed for SD3.0 cards working on UHS mode.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
---
 arch/arm/boot/dts/imx6sl-evk.dts |   12 ++++-
 arch/arm/boot/dts/imx6sl.dtsi    |   77 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+), 3 deletions(-)

Comments

Shawn Guo Oct. 12, 2013, 8:49 a.m. UTC | #1 
On Wed, Oct 09, 2013 at 07:20:07PM +0800, Dong Aisheng wrote:
> This is needed for SD3.0 cards working on UHS mode.
> 
> Signed-off-by: Dong Aisheng <b29396@freescale.com>

Applied this one.

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diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 2886a59..d2f46c6 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -50,8 +50,10 @@ 
 };
 
 &usdhc1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc1_1>;
+	pinctrl-1 = <&pinctrl_usdhc1_1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_1_200mhz>;
 	bus-width = <8>;
 	cd-gpios = <&gpio4 7 0>;
 	wp-gpios = <&gpio4 6 0>;
@@ -59,16 +61,20 @@ 
 };
 
 &usdhc2 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2_1>;
+	pinctrl-1 = <&pinctrl_usdhc2_1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_1_200mhz>;
 	cd-gpios = <&gpio5 0 0>;
 	wp-gpios = <&gpio4 29 0>;
 	status = "okay";
 };
 
 &usdhc3 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc3_1>;
+	pinctrl-1 = <&pinctrl_usdhc3_1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_1_200mhz>;
 	cd-gpios = <&gpio3 22 0>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index c46651e..d0ae4c6 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -572,6 +572,38 @@ 
 							MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059
 						>;
 					};
+
+					pinctrl_usdhc1_1_100mhz: usdhc1grp-1-100mhz {
+						fsl,pins = <
+							MX6SL_PAD_SD1_CMD__SD1_CMD 0x170b9
+							MX6SL_PAD_SD1_CLK__SD1_CLK 0x100b9
+							MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170b9
+							MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170b9
+							MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170b9
+							MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170b9
+							MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9
+							MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9
+							MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9
+							MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9
+						>;
+					};
+
+					pinctrl_usdhc1_1_200mhz: usdhc1grp-1-200mhz {
+						fsl,pins = <
+							MX6SL_PAD_SD1_CMD__SD1_CMD 0x170f9
+							MX6SL_PAD_SD1_CLK__SD1_CLK 0x100f9
+							MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
+							MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
+							MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
+							MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
+							MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170f9
+							MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170f9
+							MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170f9
+							MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170f9
+						>;
+					};
+
+
 				};
 
 				usdhc2 {
@@ -585,6 +617,29 @@ 
 							MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x17059
 						>;
 					};
+
+					pinctrl_usdhc2_1_100mhz: usdhc2grp-1-100mhz {
+						fsl,pins = <
+							MX6SL_PAD_SD2_CMD__SD2_CMD    0x170b9
+							MX6SL_PAD_SD2_CLK__SD2_CLK    0x100b9
+							MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
+							MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
+							MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
+							MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
+						>;
+					};
+
+					pinctrl_usdhc2_1_200mhz: usdhc2grp-1-200mhz {
+						fsl,pins = <
+							MX6SL_PAD_SD2_CMD__SD2_CMD    0x170f9
+							MX6SL_PAD_SD2_CLK__SD2_CLK    0x100f9
+							MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
+							MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
+							MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
+							MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170f9
+						>;
+					};
+
 				};
 
 				usdhc3 {
@@ -598,6 +653,28 @@ 
 							MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x17059
 						>;
 					};
+
+					pinctrl_usdhc3_1_100mhz: usdhc3grp-1-100mhz {
+						fsl,pins = <
+							MX6SL_PAD_SD3_CMD__SD3_CMD    0x170b9
+							MX6SL_PAD_SD3_CLK__SD3_CLK    0x100b9
+							MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
+							MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
+							MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
+							MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
+						>;
+					};
+
+					pinctrl_usdhc3_1_200mhz: usdhc3grp-1-200mhz {
+						fsl,pins = <
+							MX6SL_PAD_SD3_CMD__SD3_CMD    0x170f9
+							MX6SL_PAD_SD3_CLK__SD3_CLK    0x100f9
+							MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
+							MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
+							MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
+							MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
+						>;
+					};
 				};
 			};