From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Patrick Yavitz <pyavitz@armbian.com>
Date: Thu, 12 Dec 2024 06:49:59 -0500
Subject: Add BananaPi BPI-M4-Zero pinctrl

Signed-off-by: Patrick Yavitz <pyavitz@armbian.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 36 ++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
index 111111111111..222222222222 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi
@@ -371,6 +371,12 @@ i2c0_pins: i2c0-pins {
 				function = "i2c0";
 			};
 
+			/omit-if-no-ref/
+			i2c1_pi_pins: i2c1-pi-pins {
+				pins = "PI7", "PI8";
+				function = "i2c1";
+			};
+
 			/omit-if-no-ref/
 			i2c2_ph_pins: i2c2-ph-pins {
 				pins = "PH2", "PH3";
@@ -462,6 +468,12 @@ spi1_cs0_pin: spi1-cs0-pin {
 				function = "spi1";
 			};
 
+			/omit-if-no-ref/
+			spi1_cs1_pin: spi1-cs1-pin {
+				pins = "PH9";
+				function = "spi1";
+			};
+
 			spdif_tx_pin: spdif-tx-pin {
 				pins = "PH4";
 				function = "spdif";
@@ -484,6 +496,12 @@ uart1_rts_cts_pins: uart1-rts-cts-pins {
 				function = "uart1";
 			};
 
+			/omit-if-no-ref/
+			uart2_pi_pins: uart2-pi-pins {
+				pins = "PI5", "PI6";
+				function = "uart2";
+			};
+
 			/omit-if-no-ref/
 			uart2_pg_pins: uart2-pg-pins {
 				pins = "PG15", "PG16";
@@ -508,6 +526,24 @@ uart2_ph_rts_cts_pins: uart2-ph-rts-cts-pins {
 				function = "uart2";
 			};
 
+			/omit-if-no-ref/
+			uart3_pi_pins: uart3-pi-pins {
+				pins = "PI9", "PI10";
+				function = "uart3";
+			};
+
+			/omit-if-no-ref/
+			uart4_pi_pins: uart4-pi-pins {
+				pins = "PI13", "PI14";
+				function = "uart4";
+			};
+
+			/omit-if-no-ref/
+			uart4_pi_rts_cts_pins: uart4-pi-rts-cts-pins {
+				pins = "PI15", "PI16";
+				function = "uart4";
+			};
+
 			/omit-if-no-ref/
 			uart5_pins: uart5-pins {
 				pins = "PH2", "PH3";
-- 
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