From 8b1626d87472ad4eeef82fadaff548290684b513 Mon Sep 17 00:00:00 2001
From: willian <105425502+nascs@users.noreply.github.com>
Date: Thu, 27 Apr 2023 17:27:05 +0800
Subject: [PATCH] add radxa rock 5b gpiod label support (#112)

Signed-off-by: nascs <nascs@radxa.com>
---
 .../boot/dts/rockchip/rk3588-rock-5b.dts      | 115 ++++++++++++++++++
 1 file changed, 115 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index d9b979e1dfa2e..6cc9a9a2f6b99 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -1161,3 +1161,118 @@
 		};
 	};
 };
+
+&gpio0 {
+	gpio-line-names =
+		/* GPIO0_A0-A3 */
+		"", "", "", "",
+		/* GPIO0_A4-A7 */
+		"", "", "", "",
+
+		/* GPIO0_B0-B3 */
+		"", "", "", "",
+		/* GPIO0_B4-B7 */
+		"", "PIN_8", "PIN_10", "",
+
+		/* GPIO0_C0-C3 */
+		"", "", "", "",
+		/* GPIO0_C4-C7 */
+		"", "", "", "",
+
+		/* GPIO0_D0-D3 */
+		"", "", "", "",
+		/* GPIO0_D4-D7 */
+		"", "", "", "";
+};
+
+&gpio1 {
+	gpio-line-names =
+		/* GPIO1_A0-A3 */
+		"", "", "", "",
+		/* GPIO1_A4-A7 */
+		"", "", "", "",
+
+		/* GPIO1_B0-B3 */
+		"", "PIN_21", "PIN_19", "PIN_23",
+		/* GPIO1_B4-B7 */
+		"PIN_24", "PIN_26", "", "PIN_31",
+
+		/* GPIO1_C0-C3 */
+		"", "", "", "",
+		/* GPIO1_C4-C7 */
+		"", "", "", "",
+
+		/* GPIO1_D0-D3 */
+		"", "", "", "",
+		/* GPIO1_D4-D7 */
+		"", "", "", "PIN_29";
+};
+
+&gpio2 {
+	gpio-line-names =
+		/* GPIO2_A0-A3 */
+		"", "", "", "",
+		/* GPIO2_A4-A7 */
+		"", "", "", "",
+
+		/* GPIO2_B0-B3 */
+		"", "", "", "",
+		/* GPIO2_B4-B7 */
+		"", "", "", "",
+
+		/* GPIO2_C0-C3 */
+		"", "", "", "",
+		/* GPIO2_C4-C7 */
+		"", "", "", "",
+
+		/* GPIO2_D0-D3 */
+		"", "", "", "",
+		/* GPIO2_D4-D7 */
+		"", "", "", "";
+};
+
+&gpio3 {
+	gpio-line-names =
+		/* GPIO3_A0-A3 */
+		"", "", "", "",
+		/* GPIO3_A4-A7 */
+		"PIN_16", "", "", "PIN_33",
+
+		/* GPIO3_B0-B3 */
+		"", "PIN_36", "PIN_38", "PIN_40",
+		/* GPIO3_B4-B7 */
+		"", "PIN_12", "PIN_35", "PIN_13",
+
+		/* GPIO3_C0-C3 */
+		"PIN_15", "PIN_11", "PIN_32", "PIN_7",
+		/* GPIO3_C4-C7 */
+		"", "", "", "",
+
+		/* GPIO3_D0-D3 */
+		"", "", "", "",
+		/* GPIO3_D4-D7 */
+		"", "", "", "";
+};
+
+&gpio4 {
+	gpio-line-names =
+		/* GPIO4_A0-A3 */
+		"", "", "", "",
+		/* GPIO4_A4-A7 */
+		"", "", "", "",
+
+		/* GPIO4_B0-B3 */
+		"", "", "PIN_5", "PIN_3",
+		/* GPIO4_B4-B7 */
+		"", "", "", "",
+
+		/* GPIO4_C0-C3 */
+		"", "", "", "",
+		/* GPIO4_C4-C7 */
+		"PIN_18", "PIN_28", "PIN_27", "",
+
+		/* GPIO4_D0-D3 */
+		"", "", "", "",
+		/* GPIO4_D4-D7 */
+		"", "", "", "";
+};