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From:   Aleksandr Shubin <privatesub2@gmail.com>
To:     linux-kernel@vger.kernel.org
Cc:     Aleksandr Shubin <privatesub2@gmail.com>,
        Thierry Reding <thierry.reding@gmail.com>,
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        <u.kleine-koenig@pengutronix.de>, Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Chen-Yu Tsai <wens@csie.org>,
        Jernej Skrabec <jernej.skrabec@gmail.com>,
        Samuel Holland <samuel@sholland.org>,
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        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
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        Cristian Ciocaltea <cristian.ciocaltea@collabora.com>,
        Heiko Stuebner <heiko.stuebner@vrull.eu>,
        linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev,
        linux-riscv@lists.infradead.org
Subject: [PATCH v4 3/3] riscv: dts: allwinner: d1: Add pwm node
Date:   Thu, 10 Aug 2023 17:54:28 +0300
Message-Id: <20230810145443.1053387-4-privatesub2@gmail.com>
In-Reply-To: <20230810145443.1053387-1-privatesub2@gmail.com>
References: <20230810145443.1053387-1-privatesub2@gmail.com>
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D1 and T113s contain a pwm controller with 8 channels.
This controller is supported by the sun20i-pwm driver.

Add a device tree node for it.

Signed-off-by: Aleksandr Shubin <privatesub2@gmail.com>
---
 arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
index 922e8e0e2c09..e24543b6aff7 100644
--- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
@@ -127,6 +127,17 @@ uart3_pb_pins: uart3-pb-pins {
 			};
 		};
 
+		pwm: pwm@2000c00 {
+			compatible = "allwinner,sun20i-d1-pwm";
+			reg = <0x02000c00 0x400>;
+			clocks = <&dcxo>,
+				 <&ccu CLK_BUS_PWM>;
+			clock-names = "hosc", "bus";
+			resets = <&ccu RST_BUS_PWM>;
+			status = "disabled";
+			#pwm-cells = <0x3>;
+		};
+
 		ccu: clock-controller@2001000 {
 			compatible = "allwinner,sun20i-d1-ccu";
 			reg = <0x2001000 0x1000>;
-- 
2.25.1