openwrt/target/linux/rockchip/patches-6.6/050-08-v6.8-arm64-dts-rockchip-move-rk3588-serial-aliases-to-soc-dtsi.patch

From 9918d10d16665527e59fdb87c5acac70cc1cfe8f Mon Sep 17 00:00:00 2001
From: Heiko Stuebner <heiko.stuebner@cherry.de>
Date: Tue, 5 Dec 2023 17:48:39 +0100
Subject: [PATCH] arm64: dts: rockchip: move rk3588 serial aliases to soc dtsi

The serial ports on rk3588 are named uart0 - uart9. Board schematics
also use these exact numbers and we want those names to also reflect
in the OS devices because everything else would just cause confusion.

To prevent each board repeating their list of serial aliases, move them
to the soc dtsi, as all previous Rockchip soc do already.

Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20231205164842.556684-2-heiko@sntech.de
---
 .../boot/dts/rockchip/rk3588-edgeble-neu6a-io.dts   |  4 ----
 .../boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts   |  4 ----
 arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts    |  1 -
 arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts   |  1 -
 .../boot/dts/rockchip/rk3588-orangepi-5-plus.dts    |  1 -
 arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts |  1 -
 arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts     |  1 -
 arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi |  2 --
 .../boot/dts/rockchip/rk3588s-indiedroid-nova.dts   |  1 -
 .../boot/dts/rockchip/rk3588s-khadas-edge2.dts      |  1 -
 arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts |  1 -
 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts    |  1 -
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi           | 13 +++++++++++++
 13 files changed, 13 insertions(+), 19 deletions(-)

--- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dts
@@ -12,10 +12,6 @@
 	compatible = "edgeble,neural-compute-module-6a-io",
 		     "edgeble,neural-compute-module-6a", "rockchip,rk3588";
 
-	aliases {
-		serial2 = &uart2;
-	};
-
 	chosen {
 		stdout-path = "serial2:1500000n8";
 	};
--- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6b-io.dts
@@ -12,10 +12,6 @@
 	compatible = "edgeble,neural-compute-module-6b-io",
 		     "edgeble,neural-compute-module-6b", "rockchip,rk3588";
 
-	aliases {
-		serial2 = &uart2;
-	};
-
 	chosen {
 		stdout-path = "serial2:1500000n8";
 	};
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
@@ -16,7 +16,6 @@
 
 	aliases {
 		mmc0 = &sdhci;
-		serial2 = &uart2;
 	};
 
 	chosen {
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
@@ -19,7 +19,6 @@
 	aliases {
 		mmc0 = &sdhci;
 		mmc1 = &sdmmc;
-		serial2 = &uart2;
 	};
 
 	chosen {
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -12,7 +12,6 @@
 	aliases {
 		mmc0 = &sdhci;
 		mmc1 = &sdmmc;
-		serial2 = &uart2;
 	};
 
 	chosen {
--- a/arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts
@@ -15,7 +15,6 @@
 		mmc0 = &sdhci;
 		mmc1 = &sdmmc;
 		mmc2 = &sdio;
-		serial2 = &uart2;
 	};
 
 	chosen {
--- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts
@@ -12,7 +12,6 @@
 
 	aliases {
 		mmc0 = &sdhci;
-		serial2 = &uart2;
 	};
 
 	chosen {
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -14,7 +14,6 @@
 	aliases {
 		mmc0 = &sdhci;
 		mmc1 = &sdmmc;
-		serial2 = &uart2;
 	};
 
 	analog-sound {
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -18,6 +18,19 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+		serial4 = &uart4;
+		serial5 = &uart5;
+		serial6 = &uart6;
+		serial7 = &uart7;
+		serial8 = &uart8;
+		serial9 = &uart9;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;