linux-kernel - [PATCH v2 3/3] ARM: dts: sunxi: add R

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Message-Id: <20170620134445.23097-4-techping.chan@gmail.com>
Date:   Tue, 20 Jun 2017 21:44:45 +0800
From:   Ziping Chen <techping.chan@...il.com>
To:     maxime.ripard@...e-electrons.com, wens@...e.org,
        robh+dt@...nel.org, mark.rutland@....com
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Ziping Chen <techping.chan@...il.com>
Subject: [PATCH v2 3/3] ARM: dts: sunxi: add R_LRADC support for A83T

From: Ziping Chen <techping.chan@...il.com>

Allwinner A83T SoC has a low res adc like the one
in Allwinner A10 SoC. Now the driver has been
modified to support it.

Add support for it.

Signed-off-by: Ziping Chen <techping.chan@...il.com>
---
 arch/arm/boot/dts/sun8i-a83t.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 8923ba625b76..ccee83cc0610 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -301,5 +301,12 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 		};
+
+		r_lradc: lradc@...03c00 {
+			compatible = "allwinner,sun8i-a83t-r-lradc-keys";
+			reg = <0x01f03c00 0x100>;
+			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
 	};
 };
-- 
2.11.0