Skip to contentSkip to conversation

ARM: dts: imx28: add pinmuxing for mmc1

PATCH New Uwe Kleine-König 2 participants 3 messages Aug 8, 2014 – Aug 18, 2014

Subsystems (2)
Device tree bindings Arm i.MX and Layerscape
lore
Share & tools
lore

Uwe Kleine-König

author
#0 lore raw

PATCH 1/2 ARM: dts: imx28: add pinmuxing for mmc1

From: Marc Kleine-Budde <[email protected]>

Signed-off-by Marc Kleine-Budde <[email protected]>
[ukl: rebase from ancient kernel version]
Signed-off-by Uwe Kleine-K?nig <[email protected]>
---
 arch/arm/boot/dts/imx28.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
arch/arm/boot/dts/imx28.dtsi +32 -0
index a95cc5358ff4..defb98a5b045 100644
@@ -489,6 +489,38 @@
 					fsl,pull-up = <MXS_PULL_DISABLE>;
 				};
 
+				mmc1_4bit_pins_a: mmc1-4bit at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_GPMI_D00__SSP1_D0
+						MX28_PAD_GPMI_D01__SSP1_D1
+						MX28_PAD_GPMI_D02__SSP1_D2
+						MX28_PAD_GPMI_D03__SSP1_D3
+						MX28_PAD_GPMI_RDY1__SSP1_CMD
+						MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT
+						MX28_PAD_GPMI_WRN__SSP1_SCK
+					>;
+					fsl,drive-strength = <MXS_DRIVE_8mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_ENABLE>;
+				};
+
+				mmc1_cd_cfg: mmc1-cd-cfg {
+					fsl,pinmux-ids = <
+						MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT
+					>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				mmc1_sck_cfg: mmc1-sck-cfg {
+					fsl,pinmux-ids = <
+						MX28_PAD_GPMI_WRN__SSP1_SCK
+					>;
+					fsl,drive-strength = <MXS_DRIVE_12mA>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+
 				mmc2_4bit_pins_a: mmc2-4bit at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
Signature · 1 line
2.0.1
author
#1 lore raw

PATCH 2/2 ARM: dts: imx28: add alternative pinmuxing for i2c1

Signed-off-by Uwe Kleine-K?nig <[email protected]>
---
 arch/arm/boot/dts/imx28.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)
arch/arm/boot/dts/imx28.dtsi +11 -0
index defb98a5b045..47f68ac868d4 100644
@@ -585,6 +585,17 @@
 					fsl,pull-up = <MXS_PULL_ENABLE>;
 				};
 
+				i2c1_pins_b: i2c1 at 1 {
+					reg = <1>;
+					fsl,pinmux-ids = <
+						MX28_PAD_AUART2_CTS__I2C1_SCL
+						MX28_PAD_AUART2_RTS__I2C1_SDA
+					>;
+					fsl,drive-strength = <MXS_DRIVE_8mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_ENABLE>;
+				};
+
 				saif0_pins_a: saif0 at 0 {
 					reg = <0>;
 					fsl,pinmux-ids = <
Signature · 1 line
2.0.1