From: Hal Feng <hal.feng@starfivetech.com>
To: <linux-clk@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-riscv@lists.infradead.org>
Cc: Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
"Rob Herring" <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor@kernel.org>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Ben Dooks <ben.dooks@sifive.com>,
"Daniel Lezcano" <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>,
Emil Renner Berthing <emil.renner.berthing@canonical.com>,
Hal Feng <hal.feng@starfivetech.com>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v7 21/22] riscv: dts: starfive: Add StarFive JH7110 VisionFive 2 board device tree
Date: Sat, 1 Apr 2023 19:19:33 +0800 [thread overview]
Message-ID: <20230401111934.130844-22-hal.feng@starfivetech.com> (raw)
In-Reply-To: <20230401111934.130844-1-hal.feng@starfivetech.com>
From: Emil Renner Berthing <kernel@esmil.dk>
Add a minimal device tree for StarFive JH7110 VisionFive 2 board
which has version A and version B. Support booting and basic
clock/reset/pinctrl/uart drivers.
Tested-by: Tommaso Merciai <tomm.merciai@gmail.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Co-developed-by: Jianlong Huang <jianlong.huang@starfivetech.com>
Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
Co-developed-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
---
arch/riscv/boot/dts/starfive/Makefile | 6 +-
.../jh7110-starfive-visionfive-2-v1.2a.dts | 13 ++
.../jh7110-starfive-visionfive-2-v1.3b.dts | 13 ++
.../jh7110-starfive-visionfive-2.dtsi | 215 ++++++++++++++++++
4 files changed, 246 insertions(+), 1 deletion(-)
create mode 100644 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.2a.dts
create mode 100644 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.3b.dts
create mode 100644 arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index 7b00a48580ca..170956846d49 100644
--- a/arch/riscv/boot/dts/starfive/Makefile
+++ b/arch/riscv/boot/dts/starfive/Makefile
@@ -1,2 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-beaglev-starlight.dtb jh7100-starfive-visionfive-v1.dtb
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-beaglev-starlight.dtb
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb
+
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb
diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.2a.dts b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.2a.dts
new file mode 100644
index 000000000000..4af3300f3cf3
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.2a.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk>
+ */
+
+/dts-v1/;
+#include "jh7110-starfive-visionfive-2.dtsi"
+
+/ {
+ model = "StarFive VisionFive 2 v1.2A";
+ compatible = "starfive,visionfive-2-v1.2a", "starfive,jh7110";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.3b.dts b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.3b.dts
new file mode 100644
index 000000000000..9230cc3d8946
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2-v1.3b.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk>
+ */
+
+/dts-v1/;
+#include "jh7110-starfive-visionfive-2.dtsi"
+
+/ {
+ model = "StarFive VisionFive 2 v1.3B";
+ compatible = "starfive,visionfive-2-v1.3b", "starfive,jh7110";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
new file mode 100644
index 000000000000..2a6d81609284
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -0,0 +1,215 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Emil Renner Berthing <kernel@esmil.dk>
+ */
+
+/dts-v1/;
+#include "jh7110.dtsi"
+#include "jh7110-pinfunc.h"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ aliases {
+ i2c0 = &i2c0;
+ i2c2 = &i2c2;
+ i2c5 = &i2c5;
+ i2c6 = &i2c6;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ cpus {
+ timebase-frequency = <4000000>;
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x0 0x40000000 0x1 0x0>;
+ };
+
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&sysgpio 35 GPIO_ACTIVE_HIGH>;
+ priority = <224>;
+ };
+};
+
+&gmac0_rgmii_rxin {
+ clock-frequency = <125000000>;
+};
+
+&gmac0_rmii_refin {
+ clock-frequency = <50000000>;
+};
+
+&gmac1_rgmii_rxin {
+ clock-frequency = <125000000>;
+};
+
+&gmac1_rmii_refin {
+ clock-frequency = <50000000>;
+};
+
+&i2srx_bclk_ext {
+ clock-frequency = <12288000>;
+};
+
+&i2srx_lrck_ext {
+ clock-frequency = <192000>;
+};
+
+&i2stx_bclk_ext {
+ clock-frequency = <12288000>;
+};
+
+&i2stx_lrck_ext {
+ clock-frequency = <192000>;
+};
+
+&mclk_ext {
+ clock-frequency = <12288000>;
+};
+
+&osc {
+ clock-frequency = <24000000>;
+};
+
+&rtc_osc {
+ clock-frequency = <32768>;
+};
+
+&tdm_ext {
+ clock-frequency = <49152000>;
+};
+
+&i2c0 {
+ 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 = <&i2c0_pins>;
+ status = "okay";
+};
+
+&i2c2 {
+ 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 = <&i2c2_pins>;
+ status = "okay";
+};
+
+&i2c5 {
+ 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 = <&i2c5_pins>;
+ status = "okay";
+};
+
+&i2c6 {
+ 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 = <&i2c6_pins>;
+ status = "okay";
+};
+
+&sysgpio {
+ i2c0_pins: i2c0-0 {
+ i2c-pins {
+ pinmux = <GPIOMUX(57, GPOUT_LOW,
+ GPOEN_SYS_I2C0_CLK,
+ GPI_SYS_I2C0_CLK)>,
+ <GPIOMUX(58, GPOUT_LOW,
+ GPOEN_SYS_I2C0_DATA,
+ GPI_SYS_I2C0_DATA)>;
+ bias-disable; /* external pull-up */
+ input-enable;
+ input-schmitt-enable;
+ };
+ };
+
+ i2c2_pins: i2c2-0 {
+ i2c-pins {
+ pinmux = <GPIOMUX(3, GPOUT_LOW,
+ GPOEN_SYS_I2C2_CLK,
+ GPI_SYS_I2C2_CLK)>,
+ <GPIOMUX(2, GPOUT_LOW,
+ GPOEN_SYS_I2C2_DATA,
+ GPI_SYS_I2C2_DATA)>;
+ bias-disable; /* external pull-up */
+ input-enable;
+ input-schmitt-enable;
+ };
+ };
+
+ i2c5_pins: i2c5-0 {
+ i2c-pins {
+ pinmux = <GPIOMUX(19, GPOUT_LOW,
+ GPOEN_SYS_I2C5_CLK,
+ GPI_SYS_I2C5_CLK)>,
+ <GPIOMUX(20, GPOUT_LOW,
+ GPOEN_SYS_I2C5_DATA,
+ GPI_SYS_I2C5_DATA)>;
+ bias-disable; /* external pull-up */
+ input-enable;
+ input-schmitt-enable;
+ };
+ };
+
+ i2c6_pins: i2c6-0 {
+ i2c-pins {
+ pinmux = <GPIOMUX(16, GPOUT_LOW,
+ GPOEN_SYS_I2C6_CLK,
+ GPI_SYS_I2C6_CLK)>,
+ <GPIOMUX(17, GPOUT_LOW,
+ GPOEN_SYS_I2C6_DATA,
+ GPI_SYS_I2C6_DATA)>;
+ bias-disable; /* external pull-up */
+ input-enable;
+ input-schmitt-enable;
+ };
+ };
+
+ uart0_pins: uart0-0 {
+ tx-pins {
+ pinmux = <GPIOMUX(5, GPOUT_SYS_UART0_TX,
+ GPOEN_ENABLE,
+ GPI_NONE)>;
+ bias-disable;
+ drive-strength = <12>;
+ input-disable;
+ input-schmitt-disable;
+ slew-rate = <0>;
+ };
+
+ rx-pins {
+ pinmux = <GPIOMUX(6, GPOUT_LOW,
+ GPOEN_DISABLE,
+ GPI_SYS_UART0_RX)>;
+ bias-disable; /* external pull-up */
+ drive-strength = <2>;
+ input-enable;
+ input-schmitt-enable;
+ slew-rate = <0>;
+ };
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
--
2.38.1
next prev parent reply other threads:[~2023-04-01 11:21 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-01 11:19 [PATCH v7 00/22] Basic clock, reset & device tree support for StarFive JH7110 RISC-V SoC Hal Feng
2023-04-01 11:19 ` [PATCH v7 01/22] dt-bindings: clock: Add StarFive JH7110 system clock and reset generator Hal Feng
2023-04-01 11:19 ` [PATCH v7 02/22] dt-bindings: clock: Add StarFive JH7110 always-on " Hal Feng
2023-04-01 11:19 ` [PATCH v7 03/22] clk: starfive: Replace SOC_STARFIVE with ARCH_STARFIVE Hal Feng
2023-04-05 11:48 ` Heiko Stübner
2023-04-01 11:19 ` [PATCH v7 04/22] clk: starfive: Factor out common JH7100 and JH7110 code Hal Feng
2023-04-01 11:19 ` [PATCH v7 05/22] clk: starfive: Rename clk-starfive-jh7100.h to clk-starfive-jh71x0.h Hal Feng
2023-04-01 11:19 ` [PATCH v7 06/22] clk: starfive: Rename "jh7100" to "jh71x0" for the common code Hal Feng
2023-04-01 11:19 ` [PATCH v7 07/22] reset: starfive: Replace SOC_STARFIVE with ARCH_STARFIVE Hal Feng
2023-04-01 11:19 ` [PATCH v7 08/22] reset: Create subdirectory for StarFive drivers Hal Feng
2023-04-01 11:19 ` [PATCH v7 09/22] reset: starfive: Factor out common JH71X0 reset code Hal Feng
2023-04-01 11:19 ` [PATCH v7 10/22] reset: starfive: Extract the " Hal Feng
2023-04-01 11:19 ` [PATCH v7 11/22] reset: starfive: Rename "jh7100" to "jh71x0" for the common code Hal Feng
2023-04-01 11:19 ` [PATCH v7 12/22] reset: starfive: jh71x0: Use 32bit I/O on 32bit registers Hal Feng
2023-04-01 11:19 ` [PATCH v7 13/22] clk: starfive: Add StarFive JH7110 system clock driver Hal Feng
2023-04-01 11:19 ` [PATCH v7 14/22] clk: starfive: Add StarFive JH7110 always-on " Hal Feng
2023-04-01 11:19 ` [PATCH v7 15/22] reset: starfive: Add StarFive JH7110 reset driver Hal Feng
2023-04-01 11:19 ` [PATCH v7 16/22] dt-bindings: timer: Add StarFive JH7110 clint Hal Feng
2023-04-01 11:19 ` [PATCH v7 17/22] dt-bindings: interrupt-controller: Add StarFive JH7110 plic Hal Feng
2023-04-01 11:19 ` [PATCH v7 18/22] dt-bindings: riscv: Add SiFive S7 compatible Hal Feng
2023-04-01 11:19 ` [PATCH v7 19/22] riscv: dts: starfive: Add initial StarFive JH7110 device tree Hal Feng
2023-05-07 10:03 ` Shengyu Qu
2023-06-01 3:39 ` Hal Feng
2023-04-01 11:19 ` [PATCH v7 20/22] riscv: dts: starfive: Add StarFive JH7110 pin function definitions Hal Feng
2023-04-01 11:19 ` Hal Feng [this message]
2023-04-04 18:38 ` [PATCH v7 21/22] riscv: dts: starfive: Add StarFive JH7110 VisionFive 2 board device tree Shengyu Qu
2023-04-05 1:40 ` Hal Feng
2023-04-01 11:19 ` [PATCH v7 22/22] riscv: dts: starfive: jh7110: Correct the properties of S7 core Hal Feng
2023-04-02 19:19 ` [PATCH v7 00/22] Basic clock, reset & device tree support for StarFive JH7110 RISC-V SoC Conor Dooley
2023-04-03 7:30 ` Hal Feng
2023-04-03 7:47 ` Conor Dooley
2023-04-05 14:40 ` Emil Renner Berthing
2023-04-05 21:30 ` Conor Dooley
2023-04-06 7:03 ` Hal Feng
2023-04-11 21:35 ` Conor Dooley
2023-04-12 2:12 ` Hal Feng
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