Merge pull request #427 from CodeChenL/aw

feat: add allwinner supports

Author: RadxaYuntian

.github/workflows/release.yml

@@ -12,15 +12,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        version: [linux-rockchip, linux-rk356x, linux-stable, linux-rk2312, linux-rk2410, linux-rk2410-nocsf]
+        version: [linux-rockchip, linux-rk356x, linux-stable, linux-rk2312, linux-rk2410, linux-rk2410-nocsf, linux-aw2501]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Check if there is missing files
         shell: bash
         run: |
           MISSING=0
-          for VENDOR in amlogic rockchip
+          for VENDOR in amlogic rockchip allwinner
           do
             OVERLAY_PATH="arch/arm64/boot/dts/$VENDOR/overlays"
             for i in "$OVERLAY_PATH"/*.dts
@@ -62,6 +62,10 @@ jobs:
               wget https://github.com/radxa-pkg/linux-rk2410-nocsf/releases/download/6.1.84-5/linux-headers-6.1.84-5-rk2410-nocsf_6.1.84-5_arm64.deb
               sudo apt install ./linux-headers-*.deb
               ;;
+            linux-aw2501)
+              wget https://github.com/radxa-pkg/linux-aw2501/releases/download/5.15.147-2/linux-headers-5.15.147-2-aw2501_5.15.147-2_arm64.deb
+              sudo apt install ./linux-headers-*.deb
+              ;;
           esac
       - name: Build
         shell: bash
@@ -71,19 +75,22 @@ jobs:
               make build-dtbo -j$(nproc)
               ;;
             linux-rockchip)
-              make build-dtbo -j$(nproc) KERNELRELEASE=5.10.110-38-rockchip CONFIG_ARCH_MESON=n CONFIG_CPU_RK3399=rockchip CONFIG_CPU_RK3588=rockchip
+              make build-dtbo -j$(nproc) KERNELRELEASE=5.10.110-38-rockchip CONFIG_ARCH_MESON=n CONFIG_CPU_RK3399=rockchip CONFIG_CPU_RK3588=rockchip CONFIG_ARCH_SUNXI=n
               ;;
             linux-rk356x)
-              make build-dtbo -j$(nproc) KERNELRELEASE=5.10.160-37-rk356x CONFIG_ARCH_MESON=n CONFIG_CPU_RK3528=rockchip CONFIG_CPU_RK3568=rockchip
+              make build-dtbo -j$(nproc) KERNELRELEASE=5.10.160-37-rk356x CONFIG_ARCH_MESON=n CONFIG_CPU_RK3528=rockchip CONFIG_CPU_RK3568=rockchip CONFIG_ARCH_SUNXI=n
               ;;
             linux-rk2312)
-              make build-dtbo -j$(nproc) KERNELRELEASE=6.1.43-15-rk2312 CONFIG_ARCH_MESON=n CONFIG_CPU_RK3528=rockchip CONFIG_CPU_RK3588=rockchip
+              make build-dtbo -j$(nproc) KERNELRELEASE=6.1.43-15-rk2312 CONFIG_ARCH_MESON=n CONFIG_CPU_RK3528=rockchip CONFIG_CPU_RK3588=rockchip CONFIG_ARCH_SUNXI=n
               ;;
             linux-rk2410)
-              make build-dtbo -j$(nproc) KERNELRELEASE=6.1.84-1-rk2410 CONFIG_ARCH_MESON=n CONFIG_CPU_RK3588=rockchip
+              make build-dtbo -j$(nproc) KERNELRELEASE=6.1.84-1-rk2410 CONFIG_ARCH_MESON=n CONFIG_CPU_RK3588=rockchip CONFIG_ARCH_SUNXI=n
               ;;
             linux-rk2410-nocsf)
-              make build-dtbo -j$(nproc) KERNELRELEASE=6.1.84-5-rk2410-nocsf CONFIG_ARCH_MESON=n CONFIG_CPU_RK3568=rockchip CONFIG_CPU_RK3576=rockchip
+              make build-dtbo -j$(nproc) KERNELRELEASE=6.1.84-5-rk2410-nocsf CONFIG_ARCH_MESON=n CONFIG_CPU_RK3568=rockchip CONFIG_CPU_RK3576=rockchip CONFIG_ARCH_SUNXI=n
+              ;;
+            linux-aw2501)
+              make build-dtbo -j$(nproc) KERNELRELEASE=5.15.147-2-aw2501 CONFIG_ARCH_SUNXI=allwinner CONFIG_ARCH_SUN55IW3=allwinner
               ;;
           esac
       - name: Upload artifacts

Makefile

@@ -9,11 +9,13 @@ CONFIG_CLK_RK3568 ?= rockchip
 CONFIG_CLK_RK3576 ?= rockchip
 CONFIG_CLK_RK3588 ?= rockchip
 CONFIG_ARCH_MESON ?= amlogic
+CONFIG_ARCH_SUNXI ?= allwinner
 include $(wildcard arch/arm64/boot/dts/*/overlays/Makefile)
 
+DTBO-ALLWINNER	:=	$(addprefix arch/arm64/boot/dts/allwinner/overlays/,$(dtb-allwinner))
 DTBO-AMLOGIC	:=	$(addprefix arch/arm64/boot/dts/amlogic/overlays/,$(dtb-amlogic))
 DTBO-ROCKCHIP	:=	$(addprefix arch/arm64/boot/dts/rockchip/overlays/,$(dtb-rockchip))
-DTBO		:=	$(DTBO-AMLOGIC) $(DTBO-ROCKCHIP)
+DTBO		:=	$(DTBO-AMLOGIC) $(DTBO-ROCKCHIP) $(DTBO-ALLWINNER)
 TMP		:=	$(addsuffix .tmp,$(DTBO))
 
 .PHONY: all

arch/arm64/boot/dts/allwinner/overlays/Makefile

@@ -0,0 +1,7 @@
+dtb-$(CONFIG_ARCH_SUN55IW3) += \
+	sun55iw3p1-uart3.dtbo
+
+targets += $(dtb-y)
+
+always-y		:= $(dtb-y)
+clean-files		:= *.dtbo *.scr

arch/arm64/boot/dts/allwinner/overlays/sun55iw3p1-uart3.dts

@@ -0,0 +1,31 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+    metadata {
+        title = "Enable UART3";
+        compatible = "radxa,cubie-a5e";
+        category = "misc";
+        exclusive = "PI11", "PI12", "uart3";
+        description = "Enable UART3.
+On Radxa Cubie A5E, this is pin 16 and pin 31.
+";
+    };
+};
+
+&uart3_pins_a {
+    pins = "PI11", "PI12";
+    function = "uart3";
+};
+
+&uart3_pins_b {
+    pins = "PI11", "PI12";
+    function = "gpio_in";
+};
+
+&uart3 {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&uart3_pins_a>;
+	pinctrl-1 = <&uart3_pins_b>;
+	status = "okay";
+};

debian/Makefile.dkms

@@ -1,3 +1,4 @@
+subdir-y += arch/arm64/boot/dts/allwinner/overlays
 subdir-y += arch/arm64/boot/dts/amlogic/overlays
 subdir-y += arch/arm64/boot/dts/rockchip/overlays
 obj-m := radxa-overlays.o