riscv: dts: Add full JH7100, Starlight and VisionFive support

Based on the device tree in https://github.com/starfive-tech/u-boot/ with contributions from: yanhong.wang <[email protected]> Huan.Feng <[email protected]> ke.zhu <[email protected]> yiming.li <[email protected]> jack.zhu <[email protected]> Samin Guo <[email protected]> Chenjieqin <[email protected]> bo.li <[email protected]> Rearranged, cleanups, fixes, pins and resets added by Emil. Cleanups, fixes, clocks added by Geert. Cleanups and GPIO fixes from Drew. Thermal zone added by Stephen. PWM pins added by Jianlong. cpu-map added by Jonas. Signed-off-by: Emil Renner Berthing <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Stephen L Arnold <[email protected]> Signed-off-by: Drew Fustini <[email protected]> Signed-off-by: Jianlong Huang <[email protected]> Signed-off-by: Jonas Hahnfeld <[email protected]>
starfive-tech · Feb 12, 2023 · 5fffac2 · 5fffac2
1 parent 43370dd
commit 5fffac2
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diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
@@ -1,2 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_SOC_STARFIVE) += jh7100-beaglev-starlight.dtb jh7100-starfive-visionfive-v1.dtb
+dtb-$(CONFIG_SOC_STARFIVE) += jh7100-beaglev-starlight-a1.dtb jh7100-beaglev-starlight.dtb jh7100-starfive-visionfive-v1.dtb
diff --git a/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight-a1.dts b/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight-a1.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2021 Emil Renner Berthing <[email protected]>
+ */
+
+/dts-v1/;
+#include "jh7100-common.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "BeagleV Starlight Beta A1";
+	compatible = "beagle,beaglev-starlight-jh7100-a1", "starfive,jh7100";
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
+		priority = <224>;
+	};
+};
+
+&gpio {
+	/* don't reset gpio mux for serial console and reset gpio */
+	starfive,keep-gpiomux = <13 14 63>;
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts b/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts
@@ -6,8 +6,18 @@
 
 /dts-v1/;
 #include "jh7100-common.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "BeagleV Starlight Beta";
 	compatible = "beagle,beaglev-starlight-jh7100-r0", "starfive,jh7100";
 };
+
+&gmac {
+	snps,reset-gpios = <&gpio 63 GPIO_ACTIVE_LOW>;
+};
+
+&gpio {
+	/* don't reset gpio mux for serial console on uart3 */
+	starfive,keep-gpiomux = <13 14>;
+};