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arm64: dts: freescale: imx93-tqma9352-mba93xxca: add GPIO line names

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Provide GPIO line names for userspace usage, e.g. libgpiod.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Markus Niebel
2024-08-19 14:03:27 +02:00
committed by Shawn Guo
parent 89950bd763
commit 167445e13b
1 changed files with 44 additions and 0 deletions
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arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
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@@ -276,6 +276,16 @@
};
&gpio1 {
gpio-line-names =
/* 00 */ "", "", "USB_C_ALERT#", "PMIC_IRQ#",
/* 04 */ "", "", "", "",
/* 08 */ "", "", "", "BM2_TEMP_EVENT_MOD#",
/* 12 */ "PEX_INT#", "", "RTC_EVENT#", "",
/* 16 */ "", "", "", "",
/* 20 */ "", "", "", "",
/* 24 */ "", "", "", "",
/* 28 */ "", "", "", "";
expander-irq-hog {
gpio-hog;
gpios = <12 GPIO_ACTIVE_LOW>;
@@ -294,6 +304,40 @@
&gpio2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio2>;
gpio-line-names =
/* 00 */ "SPI6_PCS0#", "", "", "",
/* 04 */ "", "", "", "",
/* 08 */ "", "FAN_RPM", "MIPI_CSI_TRIGGER", "MIPI_CSI_SYNC",
/* 12 */ "", "", "", "",
/* 16 */ "X1_11", "X1_21", "X1_17", "X1_13",
/* 20 */ "X1_15", "X1_9", "", "",
/* 24 */ "", "", "X1_7", "",
/* 28 */ "", "", "", "";
};
&gpio3 {
gpio-line-names =
/* 00 */ "SD2_CD#", "", "", "",
/* 04 */ "", "", "", "SD2_RST#",
/* 08 */ "", "", "", "",
/* 12 */ "", "", "", "",
/* 16 */ "", "", "", "",
/* 20 */ "", "", "", "",
/* 24 */ "", "", "ENET1_INT#", "ENET2_INT#",
/* 28 */ "", "", "", "";
};
&gpio4 {
gpio-line-names =
/* 00 */ "", "", "", "",
/* 04 */ "", "", "", "",
/* 08 */ "", "", "", "",
/* 12 */ "", "", "", "",
/* 16 */ "", "", "", "",
/* 20 */ "", "", "", "",
/* 24 */ "", "", "", "",
/* 28 */ "", "DP_INT", "", "";
};
&lpi2c3 {