riscv: dts: starfive: add DeepComputing FML13V01 board device tree

The FML13V01 board from DeepComputing incorporates a StarFive JH7110 SoC.
It is a mainboard designed for the Framework Laptop 13 Chassis, which has
(Framework) SKU FRANHQ0001.

The FML13V01 board features:
- StarFive JH7110 SoC
- LPDDR4 8GB
- eMMC 32GB or 128GB
- QSPI Flash
- MicroSD Slot
- PCIe-based Wi-Fi
- 4 USB-C Ports
 - Port 1: PD 3.0 (60W Max), USB 3.2 Gen 1, DP 1.4 (4K@30Hz/2.5K@60Hz)
 - Port 2: PD 3.0 (60W Max), USB 3.2 Gen 1
 - Port 3 & 4: USB 3.2 Gen 1

Create the DTS file for the DeepComputing FML13V01 board. Based on
'jh7110-common.dtsi', usb0 is enabled and is set to operate as a "host".

Signed-off-by: Sandie Cao <sandie.cao@deepcomputing.io>
[elder@riscstar.com: revised the description, updated some nodes]
Signed-off-by: Alex Elder <elder@riscstar.com>
Signed-off-by: Guodong Xu <guodong@riscstar.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index 7a163a7d6ba32db44b771661d6e7f9e57b2b5aa1..b3bb12f78e7d5e0692bbf8a447492ff5f422ca46 100644 (file)
--- 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-deepcomputing-fml13v01.dts b/arch/riscv/boot/dts/starfive/jh7110-deepcomputing-fml13v01.dts
new file mode 100644 (file)
index 0000000..30b0715
--- /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";
+};