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Commit 5550e8e9 authored by Marek Vasut's avatar Marek Vasut Committed by Shawn Guo
Browse files

ARM: dts: mxs: Add muxing options for the SSP2 MMC 



Add pinmux for 4-bit SD card connected to SSP2.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 931398ec

arch/arm/boot/dts/imx28.dtsi

+31 −0
Original line number Diff line number Diff line
@@ -473,6 +473,37 @@ 
					fsl,pull-up = <MXS_PULL_DISABLE>;

				};



				mmc2_4bit_pins_a: mmc2-4bit@0 {

					reg = <0>;

					fsl,pinmux-ids = <

						MX28_PAD_SSP0_DATA4__SSP2_D0

						MX28_PAD_SSP1_SCK__SSP2_D1

						MX28_PAD_SSP1_CMD__SSP2_D2

						MX28_PAD_SSP0_DATA5__SSP2_D3

						MX28_PAD_SSP0_DATA6__SSP2_CMD

						MX28_PAD_AUART1_RX__SSP2_CARD_DETECT

						MX28_PAD_SSP0_DATA7__SSP2_SCK

					>;

					fsl,drive-strength = <MXS_DRIVE_8mA>;

					fsl,voltage = <MXS_VOLTAGE_HIGH>;

					fsl,pull-up = <MXS_PULL_ENABLE>;

				};



				mmc2_cd_cfg: mmc2-cd-cfg {

					fsl,pinmux-ids = <

						MX28_PAD_AUART1_RX__SSP2_CARD_DETECT

					>;

					fsl,pull-up = <MXS_PULL_DISABLE>;

				};



				mmc2_sck_cfg: mmc2-sck-cfg {

					fsl,pinmux-ids = <

						MX28_PAD_SSP0_DATA7__SSP2_SCK

					>;

					fsl,drive-strength = <MXS_DRIVE_12mA>;

					fsl,pull-up = <MXS_PULL_DISABLE>;

				};



				i2c0_pins_a: i2c0@0 {

					reg = <0>;

					fsl,pinmux-ids = <