From: Sinthu Raja <sinthu.raja@xxxxxx> Rev E2 of the AM68 SK baseboard has updated the GPIO IO expander pins functionality. To match the Rev E2 schematics, update existing IO expander GPIO line names and the corresponding node which uses the expansion(exp1) node. Signed-off-by: Sinthu Raja <sinthu.raja@xxxxxx> --- Schematics Ref: https://www.ti.com/lit/zip/sprr463 arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts index 2091cd2431fb..27a43a8ecffd 100644 --- a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts @@ -60,7 +60,7 @@ vdd_mmc1: regulator-sd { regulator-boot-on; enable-active-high; vin-supply = <&vsys_3v3>; - gpio = <&exp1 10 GPIO_ACTIVE_HIGH>; + gpio = <&exp1 8 GPIO_ACTIVE_HIGH>; }; vdd_sd_dv: regulator-tlv71033 { @@ -264,12 +264,10 @@ exp1: gpio@21 { reg = <0x21>; gpio-controller; #gpio-cells = <2>; - gpio-line-names = "CSI_VIO_SEL", "CSI_SEL_FPC_EXPn", "HDMI_PDn", - "HDMI_LS_OE", "DP0_3V3 _EN", "BOARDID_EEPROM_WP", - "CAN_STB", " ", "GPIO_uSD_PWR_EN", "eDP_ENABLE", - "IO_EXP_PCIe1_M.2_RTSz", "IO_EXP_MCU_RGMII_RSTz", - "IO_EXP_CSI2_EXP_RSTz", " ", "CSI0_B_GPIO1", - "CSI1_B_GPIO1"; + gpio-line-names = " ", " ", " ", " ", " ", + "BOARDID_EEPROM_WP", "CAN_STB", " ", + "GPIO_uSD_PWR_EN", " ", "IO_EXP_PCIe1_M.2_RTSz", + "IO_EXP_MCU_RGMII_RST#", " ", " ", " ", " "; }; }; -- 2.36.1
