[RFC PATCH v1 4/4] riscv: dts: allwinner: d1: Add GPADC node

From: Maxim Kiselev <bigunclemax@gmail.com>
To: linux-iio@vger.kernel.org
Cc: "Maxim Kiselev" <bigunclemax@gmail.com>,
	"Jonathan Cameron" <jic23@kernel.org>,
	"Lars-Peter Clausen" <lars@metafoo.de>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Chen-Yu Tsai" <wens@csie.org>,
	"Jernej Skrabec" <jernej.skrabec@gmail.com>,
	"Samuel Holland" <samuel@sholland.org>,
	"Conor Dooley" <conor@kernel.org>,
	"Paul Walmsley" <paul.walmsley@sifive.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Philipp Zabel" <p.zabel@pengutronix.de>,
	"Heiko Stuebner" <heiko.stuebner@vrull.eu>,
	"Andre Przywara" <andre.przywara@arm.com>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Cosmin Tanislav" <demonsingur@gmail.com>,
	"Marcus Folkesson" <marcus.folkesson@gmail.com>,
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	"Arnd Bergmann" <arnd@arndb.de>,
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	"Caleb Connolly" <caleb.connolly@linaro.org>,
	"Haibo Chen" <haibo.chen@nxp.com>,
	"Leonard Göhrs" <l.goehrs@pengutronix.de>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
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Subject: [RFC PATCH v1 4/4] riscv: dts: allwinner: d1: Add GPADC node
Date: Wed, 24 May 2023 11:27:33 +0300	[thread overview]
Message-ID: <20230524082744.3215427-5-bigunclemax@gmail.com> (raw)
In-Reply-To: <20230524082744.3215427-1-bigunclemax@gmail.com>

This patch adds declaration of the general purpose ADC with two channel
for D1 SoC.

Signed-off-by: Maxim Kiselev <bigunclemax@gmail.com>
---
 arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
index 97e7cbb32597..b21825429cca 100644
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
@@ -6,6 +6,16 @@
 
 / {
 	soc {
+		gpadc: adc@2009000 {
+			compatible = "allwinner,sun20i-d1-gpadc";
+			reg = <0x2009000 0x1000>;
+			clocks = <&ccu CLK_BUS_GPADC>;
+			resets = <&ccu RST_BUS_GPADC>;
+			interrupts = <SOC_PERIPHERAL_IRQ(57) IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+			#io-channel-cells = <0>;
+		};
+
 		lradc: keys@2009800 {
 			compatible = "allwinner,sun20i-d1-lradc",
 				     "allwinner,sun50i-r329-lradc";
-- 
2.39.2

