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4070e2a64c
This target adds support for the StarFive JH7100 and JH7110 SoCs, based on 6.1, as well as a couple boards equipped with these. Specifications: SoCs: JH7100: - StarFive JH7100 dual-core RISC-V (U74, RC64GC) - additional monitoring (S7) and control (E24) cores - 2Mb L2 cache JH7110: - StarFive JH7110 quad-core RISC-V (U74, RV64GC) - additional monitoring (S7) and control (E24) cores - 2Mb L2 cache Boards: VisionFive1: - JH7100 @ 1GHz - Memory: 8Gb LPDDR4 - 4x USB3.0 - 1x GBit ethernet - AMPak 6236 wifi / bluetooth - audio - powered via USB-C VisionFive2: - JH7110 @ 1.5GHz - Memory: 2/4/8Gb DDR4 - 2x Gbit ethernet - 2x USB3.0 / 2x USB2.0 - eMMC / SDIO - various multimedia input/outputs (MIPI CSI, HDMI, audio) - M.2 key M slot - PoE support - powered via USB-C Installation: Standard SD-card installation via dd-ing the generated image to an SD-card of at least 256Mb. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
350 lines
7.4 KiB
Diff
350 lines
7.4 KiB
Diff
From 2101233d71b74e33de33e4cc292c6a8cf5da9d42 Mon Sep 17 00:00:00 2001
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From: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
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Date: Tue, 18 Oct 2022 00:05:41 +0300
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Subject: [PATCH 025/122] riscv: dts: starfive: Add common DT for JH7100 based
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boards
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In preparation for adding initial device tree support for the StarFive
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VisionFive board, which is similar with BeagleV Starlight, move most
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of the content from jh7100-beaglev-starlight.dts to a new file, to be
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shared between the two boards.
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Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
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Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
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Reviewed-by: Matthias Brugger <mbrugger@suse.com>
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Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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---
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.../dts/starfive/jh7100-beaglev-starlight.dts | 153 +----------------
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.../boot/dts/starfive/jh7100-common.dtsi | 161 ++++++++++++++++++
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2 files changed, 162 insertions(+), 152 deletions(-)
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create mode 100644 arch/riscv/boot/dts/starfive/jh7100-common.dtsi
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--- a/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts
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+++ b/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts
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@@ -5,160 +5,9 @@
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*/
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/dts-v1/;
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-#include "jh7100.dtsi"
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-#include <dt-bindings/gpio/gpio.h>
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-#include <dt-bindings/leds/common.h>
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-#include <dt-bindings/pinctrl/pinctrl-starfive-jh7100.h>
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+#include "jh7100-common.dtsi"
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/ {
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model = "BeagleV Starlight Beta";
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compatible = "beagle,beaglev-starlight-jh7100-r0", "starfive,jh7100";
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-
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- aliases {
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- serial0 = &uart3;
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- };
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-
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- chosen {
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- stdout-path = "serial0:115200n8";
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- };
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-
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- cpus {
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- timebase-frequency = <6250000>;
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- };
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-
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- memory@80000000 {
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- device_type = "memory";
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- reg = <0x0 0x80000000 0x2 0x0>;
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- };
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-
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- leds {
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- compatible = "gpio-leds";
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-
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- led-ack {
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- gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
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- color = <LED_COLOR_ID_GREEN>;
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- function = LED_FUNCTION_HEARTBEAT;
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- linux,default-trigger = "heartbeat";
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- label = "ack";
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- };
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- };
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-};
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-
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-&gpio {
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- i2c0_pins: i2c0-0 {
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- i2c-pins {
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- pinmux = <GPIOMUX(62, GPO_LOW,
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- GPO_I2C0_PAD_SCK_OEN,
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- GPI_I2C0_PAD_SCK_IN)>,
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- <GPIOMUX(61, GPO_LOW,
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- GPO_I2C0_PAD_SDA_OEN,
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- GPI_I2C0_PAD_SDA_IN)>;
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- bias-disable; /* external pull-up */
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- input-enable;
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- input-schmitt-enable;
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- };
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- };
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-
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- i2c1_pins: i2c1-0 {
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- i2c-pins {
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- pinmux = <GPIOMUX(47, GPO_LOW,
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- GPO_I2C1_PAD_SCK_OEN,
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- GPI_I2C1_PAD_SCK_IN)>,
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- <GPIOMUX(48, GPO_LOW,
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- GPO_I2C1_PAD_SDA_OEN,
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- GPI_I2C1_PAD_SDA_IN)>;
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- bias-pull-up;
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- input-enable;
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- input-schmitt-enable;
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- };
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- };
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-
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- i2c2_pins: i2c2-0 {
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- i2c-pins {
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- pinmux = <GPIOMUX(60, GPO_LOW,
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- GPO_I2C2_PAD_SCK_OEN,
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- GPI_I2C2_PAD_SCK_IN)>,
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- <GPIOMUX(59, GPO_LOW,
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- GPO_I2C2_PAD_SDA_OEN,
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- GPI_I2C2_PAD_SDA_IN)>;
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- bias-disable; /* external pull-up */
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- input-enable;
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- input-schmitt-enable;
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- };
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- };
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-
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- uart3_pins: uart3-0 {
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- rx-pins {
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- pinmux = <GPIOMUX(13, GPO_LOW, GPO_DISABLE,
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- GPI_UART3_PAD_SIN)>;
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- bias-pull-up;
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- drive-strength = <14>;
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- input-enable;
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- input-schmitt-enable;
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- slew-rate = <0>;
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- };
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- tx-pins {
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- pinmux = <GPIOMUX(14, GPO_UART3_PAD_SOUT,
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- GPO_ENABLE, GPI_NONE)>;
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- bias-disable;
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- drive-strength = <35>;
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- input-disable;
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- input-schmitt-disable;
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- slew-rate = <0>;
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- };
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- };
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-};
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-
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-&i2c0 {
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- clock-frequency = <100000>;
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- i2c-sda-hold-time-ns = <300>;
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- i2c-sda-falling-time-ns = <500>;
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- i2c-scl-falling-time-ns = <500>;
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- pinctrl-names = "default";
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- pinctrl-0 = <&i2c0_pins>;
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- status = "okay";
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-
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- pmic@5e {
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- compatible = "ti,tps65086";
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- reg = <0x5e>;
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- gpio-controller;
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- #gpio-cells = <2>;
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-
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- regulators {
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- };
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- };
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-};
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-
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-&i2c1 {
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- clock-frequency = <400000>;
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- i2c-sda-hold-time-ns = <300>;
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- i2c-sda-falling-time-ns = <100>;
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- i2c-scl-falling-time-ns = <100>;
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- pinctrl-names = "default";
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- pinctrl-0 = <&i2c1_pins>;
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- status = "okay";
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-};
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-
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-&i2c2 {
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- clock-frequency = <100000>;
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- i2c-sda-hold-time-ns = <300>;
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- i2c-sda-falling-time-ns = <500>;
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- i2c-scl-falling-time-ns = <500>;
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- pinctrl-names = "default";
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- pinctrl-0 = <&i2c2_pins>;
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- status = "okay";
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-};
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-
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-&osc_sys {
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- clock-frequency = <25000000>;
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-};
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-
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-&osc_aud {
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- clock-frequency = <27000000>;
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-};
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-
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-&uart3 {
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- pinctrl-names = "default";
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- pinctrl-0 = <&uart3_pins>;
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- status = "okay";
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};
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--- /dev/null
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+++ b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi
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@@ -0,0 +1,161 @@
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+// SPDX-License-Identifier: GPL-2.0 OR MIT
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+/*
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+ * Copyright (C) 2021 StarFive Technology Co., Ltd.
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+ * Copyright (C) 2021 Emil Renner Berthing <kernel@esmil.dk>
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+ */
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+
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+/dts-v1/;
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+#include "jh7100.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/leds/common.h>
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+#include <dt-bindings/pinctrl/pinctrl-starfive-jh7100.h>
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+
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+/ {
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+ aliases {
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+ serial0 = &uart3;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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+ cpus {
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+ timebase-frequency = <6250000>;
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+ };
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+
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+ memory@80000000 {
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+ device_type = "memory";
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+ reg = <0x0 0x80000000 0x2 0x0>;
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+
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+ led-ack {
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+ gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
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+ color = <LED_COLOR_ID_GREEN>;
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+ function = LED_FUNCTION_HEARTBEAT;
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+ linux,default-trigger = "heartbeat";
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+ label = "ack";
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+ };
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+ };
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+};
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+
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+&gpio {
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+ i2c0_pins: i2c0-0 {
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+ i2c-pins {
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+ pinmux = <GPIOMUX(62, GPO_LOW,
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+ GPO_I2C0_PAD_SCK_OEN,
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+ GPI_I2C0_PAD_SCK_IN)>,
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+ <GPIOMUX(61, GPO_LOW,
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+ GPO_I2C0_PAD_SDA_OEN,
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+ GPI_I2C0_PAD_SDA_IN)>;
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+ bias-disable; /* external pull-up */
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+ input-enable;
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+ input-schmitt-enable;
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+ };
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+ };
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+
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+ i2c1_pins: i2c1-0 {
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+ i2c-pins {
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+ pinmux = <GPIOMUX(47, GPO_LOW,
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+ GPO_I2C1_PAD_SCK_OEN,
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+ GPI_I2C1_PAD_SCK_IN)>,
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+ <GPIOMUX(48, GPO_LOW,
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+ GPO_I2C1_PAD_SDA_OEN,
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+ GPI_I2C1_PAD_SDA_IN)>;
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+ bias-pull-up;
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+ input-enable;
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+ input-schmitt-enable;
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+ };
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+ };
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+
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+ i2c2_pins: i2c2-0 {
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+ i2c-pins {
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+ pinmux = <GPIOMUX(60, GPO_LOW,
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+ GPO_I2C2_PAD_SCK_OEN,
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+ GPI_I2C2_PAD_SCK_IN)>,
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+ <GPIOMUX(59, GPO_LOW,
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+ GPO_I2C2_PAD_SDA_OEN,
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+ GPI_I2C2_PAD_SDA_IN)>;
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+ bias-disable; /* external pull-up */
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+ input-enable;
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+ input-schmitt-enable;
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+ };
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+ };
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+
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+ uart3_pins: uart3-0 {
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+ rx-pins {
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+ pinmux = <GPIOMUX(13, GPO_LOW, GPO_DISABLE,
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+ GPI_UART3_PAD_SIN)>;
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+ bias-pull-up;
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+ drive-strength = <14>;
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+ input-enable;
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+ input-schmitt-enable;
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+ slew-rate = <0>;
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+ };
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+ tx-pins {
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+ pinmux = <GPIOMUX(14, GPO_UART3_PAD_SOUT,
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+ GPO_ENABLE, GPI_NONE)>;
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+ bias-disable;
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+ drive-strength = <35>;
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+ input-disable;
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+ input-schmitt-disable;
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+ slew-rate = <0>;
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+ };
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+ };
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+};
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+
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+&i2c0 {
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+ clock-frequency = <100000>;
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+ i2c-sda-hold-time-ns = <300>;
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+ i2c-sda-falling-time-ns = <500>;
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+ i2c-scl-falling-time-ns = <500>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c0_pins>;
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+ status = "okay";
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+
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+ pmic@5e {
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+ compatible = "ti,tps65086";
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+ reg = <0x5e>;
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+
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+ regulators {
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+ };
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+ };
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+};
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+
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+&i2c1 {
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+ clock-frequency = <400000>;
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+ i2c-sda-hold-time-ns = <300>;
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+ i2c-sda-falling-time-ns = <100>;
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+ i2c-scl-falling-time-ns = <100>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c1_pins>;
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+ status = "okay";
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+};
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+
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+&i2c2 {
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+ clock-frequency = <100000>;
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+ i2c-sda-hold-time-ns = <300>;
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+ i2c-sda-falling-time-ns = <500>;
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+ i2c-scl-falling-time-ns = <500>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c2_pins>;
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+ status = "okay";
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+};
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+
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+&osc_sys {
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+ clock-frequency = <25000000>;
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+};
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+
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+&osc_aud {
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+ clock-frequency = <27000000>;
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+};
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+
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+&uart3 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart3_pins>;
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+ status = "okay";
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+};
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