Merge tag 'riscv-dt-for-v6.13' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt

RISC-V Devicetrees for v6.13

StarFive:
Support for the DeepComputing FML13V01, a Framework laptop compatible
with a JH7110. This board is fairly different to the more standard SBCs
offerings that the kernel already supports, so there's also some
refactoring of jh7110-common.dtsi to move out nodes unused on the new
board.

Spacemit:
A vendor prefix I grabbed from the basic support series, since its
dependencies are not yet ready but peripheral drivers have started being
merged.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-dt-for-v6.13' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  riscv: dts: starfive: add DeepComputing FML13V01 board device tree
  dt-bindings: riscv: starfive: add deepcomputing,fml13v01
  dt-bindings: vendor: add deepcomputing
  riscv: dts: starfive: jh7110-common: move usb0 config to board dts
  riscv: dts: starfive: jh7110-common: revised device node
  dt-bindings: vendor-prefixes: add spacemit

Link: https://lore.kernel.org/r/20241108-washboard-material-6b9ff196063d@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

6 files changed, 87 insertions, 10 deletions

diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index 7a163a7d6ba3..b3bb12f78e7d 100644
--- a/arch/riscv/boot/dts/starfive/Makefile
+++ b/arch/riscv/boot/dts/starfive/Makefile
@@ -8,6 +8,7 @@ DTC_FLAGS_jh7110-starfive-visionfive-2-v1.3b := -@
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-beaglev-starlight.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb
 
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-deepcomputing-fml13v01.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-mars.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-pine64-star64.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb
diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index c7771b3b6475..87ea81e9fed4 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -176,7 +176,6 @@
 &gmac0 {
 	phy-handle = <&phy0>;
 	phy-mode = "rgmii-id";
-	status = "okay";
 
 	mdio {
 		#address-cells = <1>;
@@ -196,7 +195,6 @@
 	i2c-scl-falling-time-ns = <510>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins>;
-	status = "okay";
 };
 
 &i2c2 {
@@ -311,7 +309,6 @@
 &pwmdac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwmdac_pins>;
-	status = "okay";
 };
 
 &qspi {
@@ -350,13 +347,11 @@
 &pwm {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pwm_pins>;
-	status = "okay";
 };
 
 &spi0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi0_pins>;
-	status = "okay";
 
 	spi_dev0: spi@0 {
 		compatible = "rohm,dh2228fv";
@@ -642,11 +637,6 @@
 	status = "okay";
 };
 
-&usb0 {
-	dr_mode = "peripheral";
-	status = "okay";
-};
-
 &U74_1 {
 	cpu-supply = <&vdd_cpu>;
 };
diff --git a/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts b/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts
new file mode 100644
index 000000000000..30b0715196b6
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2024 DeepComputing (HK) Limited
+ */
+
+/dts-v1/;
+#include "jh7110-common.dtsi"
+
+/ {
+	model = "DeepComputing FML13V01";
+	compatible = "deepcomputing,fml13v01", "starfive,jh7110";
+};
+
+&usb0 {
+	dr_mode = "host";
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
index 5cb9e99e1dac..0d248b671d4b 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
+++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
@@ -15,6 +15,11 @@
 	starfive,tx-use-rgmii-clk;
 	assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>;
 	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
 };
 
 &pcie0 {
@@ -35,3 +40,20 @@
 	rx-internal-delay-ps = <1500>;
 	tx-internal-delay-ps = <1500>;
 };
+
+&pwm {
+	status = "okay";
+};
+
+&pwmdac {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+};
+
+&usb0 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
index b720cdd15ed6..d5180c67ac55 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
+++ b/arch/riscv/boot/dts/starfive/jh7110-pine64-star64.dts
@@ -18,6 +18,7 @@
 	starfive,tx-use-rgmii-clk;
 	assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>;
 	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
+	status = "okay";
 };
 
 &gmac1 {
@@ -39,6 +40,10 @@
 	};
 };
 
+&i2c0 {
+	status = "okay";
+};
+
 &pcie1 {
 	status = "okay";
 };
@@ -63,3 +68,20 @@
 	motorcomm,tx-clk-10-inverted;
 	motorcomm,tx-clk-100-inverted;
 };
+
+&pwm {
+	status = "okay";
+};
+
+&pwmdac {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+};
+
+&usb0 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index 18f38fc790a4..5f14afb2c24d 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -13,6 +13,10 @@
 	};
 };
 
+&gmac0 {
+	status = "okay";
+};
+
 &gmac1 {
 	phy-handle = <&phy1>;
 	phy-mode = "rgmii-id";
@@ -29,6 +33,10 @@
 	};
 };
 
+&i2c0 {
+	status = "okay";
+};
+
 &mmc0 {
 	non-removable;
 };
@@ -40,3 +48,20 @@
 &pcie1 {
 	status = "okay";
 };
+
+&pwm {
+	status = "okay";
+};
+
+&pwmdac {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+};
+
+&usb0 {
+	dr_mode = "peripheral";
+	status = "okay";
+};