mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
e2e2fc3cd0
Add updated patches for 6.6. DMA/cache-handling patches have been reworked / backported from upstream. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
140 lines
3.7 KiB
Diff
140 lines
3.7 KiB
Diff
From fc86405992c37b1898fd9b9bc077be673d774269 Mon Sep 17 00:00:00 2001
|
|
From: Hal Feng <hal.feng@starfivetech.com>
|
|
Date: Fri, 22 Mar 2024 09:54:28 +0800
|
|
Subject: [PATCH 111/116] riscv: dts: starfive: Add vf2-overlay dtso subdir
|
|
|
|
Create subdir vf2-overlay/ and add overlay .dtso for VF2 board.
|
|
The code is ported from tag JH7110_VF2_6.1_v5.11.4
|
|
|
|
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
|
|
---
|
|
arch/riscv/boot/dts/starfive/Makefile | 1 +
|
|
.../boot/dts/starfive/vf2-overlay/Makefile | 3 +
|
|
.../starfive/vf2-overlay/vf2-overlay-can.dtso | 23 ++++++
|
|
.../vf2-overlay/vf2-overlay-uart3-i2c.dtso | 75 +++++++++++++++++++
|
|
4 files changed, 102 insertions(+)
|
|
create mode 100644 arch/riscv/boot/dts/starfive/vf2-overlay/Makefile
|
|
create mode 100644 arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-can.dtso
|
|
create mode 100644 arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-uart3-i2c.dtso
|
|
|
|
--- a/arch/riscv/boot/dts/starfive/Makefile
|
|
+++ b/arch/riscv/boot/dts/starfive/Makefile
|
|
@@ -9,6 +9,7 @@ DTC_FLAGS_jh7110-evb := -@
|
|
dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-beaglev-starlight.dtb
|
|
dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb
|
|
|
|
+subdir-y += vf2-overlay
|
|
dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb
|
|
dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb \
|
|
jh7110-starfive-visionfive-2-ac108.dtb \
|
|
--- /dev/null
|
|
+++ b/arch/riscv/boot/dts/starfive/vf2-overlay/Makefile
|
|
@@ -0,0 +1,3 @@
|
|
+# SPDX-License-Identifier: GPL-2.0
|
|
+dtb-$(CONFIG_ARCH_STARFIVE) += vf2-overlay-uart3-i2c.dtbo \
|
|
+ vf2-overlay-can.dtbo
|
|
--- /dev/null
|
|
+++ b/arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-can.dtso
|
|
@@ -0,0 +1,23 @@
|
|
+/dts-v1/;
|
|
+/plugin/;
|
|
+#include <dt-bindings/gpio/gpio.h>
|
|
+#include "../jh7110-pinfunc.h"
|
|
+/ {
|
|
+ compatible = "starfive,jh7110";
|
|
+
|
|
+ //can0
|
|
+ fragment@0 {
|
|
+ target-path = "/soc/can@130d0000";
|
|
+ __overlay__ {
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+
|
|
+ //can1
|
|
+ fragment@1 {
|
|
+ target-path = "/soc/can@130e0000";
|
|
+ __overlay__ {
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+};
|
|
--- /dev/null
|
|
+++ b/arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-uart3-i2c.dtso
|
|
@@ -0,0 +1,75 @@
|
|
+/dts-v1/;
|
|
+/plugin/;
|
|
+#include <dt-bindings/gpio/gpio.h>
|
|
+#include "../jh7110-pinfunc.h"
|
|
+/ {
|
|
+ compatible = "starfive,jh7110";
|
|
+
|
|
+ //sysgpio
|
|
+ fragment@0 {
|
|
+ target-path = "/soc/pinctrl@13040000";
|
|
+ __overlay__ {
|
|
+ dt_uart3_pins: dt-uart3-0 {
|
|
+ tx-pins {
|
|
+ pinmux = <GPIOMUX(60, GPOUT_SYS_UART3_TX,
|
|
+ GPOEN_ENABLE,
|
|
+ GPI_NONE)>;
|
|
+ bias-disable;
|
|
+ drive-strength = <12>;
|
|
+ input-disable;
|
|
+ input-schmitt-disable;
|
|
+ slew-rate = <0>;
|
|
+ };
|
|
+
|
|
+ rx-pins {
|
|
+ pinmux = <GPIOMUX(63, GPOUT_LOW,
|
|
+ GPOEN_DISABLE,
|
|
+ GPI_SYS_UART3_RX)>;
|
|
+ bias-pull-up;
|
|
+ drive-strength = <2>;
|
|
+ input-enable;
|
|
+ input-schmitt-enable;
|
|
+ slew-rate = <0>;
|
|
+ };
|
|
+ };
|
|
+
|
|
+ dt_i2c1_pins: dt-i2c1-0 {
|
|
+ i2c-pins {
|
|
+ pinmux = <GPIOMUX(42, GPOUT_LOW,
|
|
+ GPOEN_SYS_I2C1_CLK,
|
|
+ GPI_SYS_I2C1_CLK)>,
|
|
+ <GPIOMUX(43, GPOUT_LOW,
|
|
+ GPOEN_SYS_I2C1_DATA,
|
|
+ GPI_SYS_I2C1_DATA)>;
|
|
+ bias-pull-up;
|
|
+ input-enable;
|
|
+ input-schmitt-enable;
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
+ //uart3
|
|
+ fragment@1 {
|
|
+ target-path = "/soc/serial@12000000";
|
|
+ __overlay__ {
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&dt_uart3_pins>;
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+
|
|
+ //i2c1
|
|
+ fragment@2 {
|
|
+ target-path = "/soc/i2c@10040000";
|
|
+ __overlay__ {
|
|
+ clock-frequency = <100000>;
|
|
+ i2c-sda-hold-time-ns = <300>;
|
|
+ i2c-sda-falling-time-ns = <510>;
|
|
+ i2c-scl-falling-time-ns = <510>;
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&dt_i2c1_pins>;
|
|
+ status = "okay";
|
|
+ };
|
|
+ };
|
|
+};
|