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arm64: dts: ti: k3-am68-sk-base-board: Update IO EXP GPIO lines for Rev E2

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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@ti.com>
Link: https://lore.kernel.org/r/20230315120934.16954-1-sinthu.raja@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Sinthu Raja
2023-03-15 17:39:34 +05:30
committed by Nishanth Menon
parent f5a731f078
commit fee4f08db8
1 changed files with 5 additions and 7 deletions
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arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
+5 -7
View File
@@ -60,7 +60,7 @@
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 @@
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#", " ", " ", " ", " ";
};
};