From: Inochi Amaoto <inochiama@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
Chen Wang <unicorn_wang@outlook.com>,
Inochi Amaoto <inochiama@gmail.com>,
Richard Cochran <richardcochran@gmail.com>,
Longbin Li <looong.bin@gmail.com>
Cc: Han Gao <rabenda.cn@gmail.com>,
devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
sophgo@lists.linux.dev, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, Yixun Lan <dlan@gentoo.org>
Subject: [PATCH 11/11] riscv: dts: sophgo: add pwm controller for SG2044
Date: Mon, 9 Jun 2025 07:28:35 +0800 [thread overview]
Message-ID: <20250608232836.784737-12-inochiama@gmail.com> (raw)
In-Reply-To: <20250608232836.784737-1-inochiama@gmail.com>
From: Longbin Li <looong.bin@gmail.com>
Add pwm device node for SG2044.
Signed-off-by: Longbin Li <looong.bin@gmail.com>
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
---
arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts | 4 ++++
arch/riscv/boot/dts/sophgo/sg2044.dtsi | 10 ++++++++++
2 files changed, 14 insertions(+)
diff --git a/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts b/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts
index 01340f21848f..b50c3a872d8b 100644
--- a/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts
+++ b/arch/riscv/boot/dts/sophgo/sg2044-sophgo-srd3-10.dts
@@ -63,6 +63,10 @@ mcu: syscon@17 {
};
};
+&pwm {
+ status = "okay";
+};
+
&sd {
bus-width = <4>;
no-sdio;
diff --git a/arch/riscv/boot/dts/sophgo/sg2044.dtsi b/arch/riscv/boot/dts/sophgo/sg2044.dtsi
index b65e491deb8f..f88cabe75790 100644
--- a/arch/riscv/boot/dts/sophgo/sg2044.dtsi
+++ b/arch/riscv/boot/dts/sophgo/sg2044.dtsi
@@ -347,6 +347,16 @@ portc: gpio-controller@0 {
};
};
+ pwm: pwm@704000c000 {
+ compatible = "sophgo,sg2044-pwm";
+ reg = <0x70 0x4000c000 0x0 0x1000>;
+ #pwm-cells = <3>;
+ clocks = <&clk CLK_GATE_APB_PWM>;
+ clock-names = "apb";
+ resets = <&rst RST_PWM>;
+ status = "disabled";
+ };
+
syscon: syscon@7050000000 {
compatible = "sophgo,sg2044-top-syscon", "syscon";
reg = <0x70 0x50000000 0x0 0x1000>;
--
2.49.0
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next prev parent reply other threads:[~2025-06-09 0:38 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-08 23:28 [PATCH 00/11] riscv: sophgo: sg2044: add DTS support for all available devices Inochi Amaoto
2025-06-08 23:28 ` [PATCH 01/11] riscv: dts: sophgo: sg2044: Add system controller device Inochi Amaoto
2025-06-08 23:28 ` [PATCH 02/11] riscv: dts: sophgo: sg2044: Add clock " Inochi Amaoto
2025-06-08 23:28 ` [PATCH 03/11] riscv: dts: sophgo: sg2044: Add GPIO device Inochi Amaoto
2025-06-08 23:28 ` [PATCH 04/11] riscv: dts: sophgo: sg2044: Add I2C device Inochi Amaoto
2025-06-08 23:28 ` [PATCH 05/11] riscv: dts: sophgo: sg2044: add DMA controller device Inochi Amaoto
2025-06-08 23:28 ` [PATCH 06/11] riscv: dts: sophgo: sg2044: Add MMC " Inochi Amaoto
2025-06-08 23:28 ` [PATCH 07/11] riscv: dts: sophgo: sophgo-srd3-10: add HWMON MCU device Inochi Amaoto
2025-06-08 23:28 ` [PATCH 08/11] riscv: dts: sophgo: sg2044: Add ethernet control device Inochi Amaoto
2025-06-08 23:28 ` [PATCH 09/11] riscv: dts: sophgo: sg2044: Add pinctrl device Inochi Amaoto
2025-06-08 23:28 ` [PATCH 10/11] riscv: dts: sophgo: add SG2044 SPI NOR controller driver Inochi Amaoto
2025-06-08 23:28 ` Inochi Amaoto [this message]
2025-06-11 9:53 ` [PATCH 11/11] riscv: dts: sophgo: add pwm controller for SG2044 Chen Wang
2025-06-11 10:17 ` Inochi Amaoto
2025-06-17 5:07 ` [PATCH 00/11] riscv: sophgo: sg2044: add DTS support for all available devices Inochi Amaoto
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