[PATCH 13/14] arm64: dts: freescale: imx93-tqma9352-mba93xxca: add GPIO line names

[Alexander Stein]

From: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>

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

Signed-off-by: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
 .../freescale/imx93-tqma9352-mba93xxca.dts    | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
index 8a64959e92cb..9a21fbf986fe 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxca.dts
@@ -276,6 +276,16 @@ &flexcan2 {
 };
 
 &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 @@ tcpc-irq-hog {
 &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 {
-- 
2.34.1