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Tue, 04 Feb 2025 23:01:42 -0800 (PST) From: Chen Wang To: ukleinek@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, unicorn_wang@outlook.com, inochiama@outlook.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, linux-riscv@lists.infradead.org, chao.wei@sophgo.com, haijiao.liu@sophgo.com, xiaoguang.xing@sophgo.com, chunzhi.lin@sophgo.com Subject: [PATCH v7 3/3] riscv: sophgo: dts: add pwm controller for SG2042 SoC Date: Wed, 5 Feb 2025 15:01:34 +0800 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Chen Wang SG2042 has one PWM controller, which has 4 pwm output channels. Signed-off-by: Chen Wang --- arch/riscv/boot/dts/sophgo/sg2042.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/s= ophgo/sg2042.dtsi index e62ac51ac55a..4449c762d663 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi +++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi @@ -165,6 +165,15 @@ port2a: gpio-controller@0 { }; }; =20 + pwm: pwm@703000c000 { + compatible =3D "sophgo,sg2042-pwm"; + reg =3D <0x70 0x3000c000 0x0 0x20>; + #pwm-cells =3D <3>; + clocks =3D <&clkgen GATE_CLK_APB_PWM>; + clock-names =3D "apb"; + resets =3D <&rstgen RST_PWM>; + }; + pllclk: clock-controller@70300100c0 { compatible =3D "sophgo,sg2042-pll"; reg =3D <0x70 0x300100c0 0x0 0x40>; --=20 2.34.1