linux-kernel - [PATCH 2/4] ARM: dts: at91: sama5d2: add PTC subsystem device

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Message-ID: <20170331152250.12758-3-ludovic.desroches@microchip.com>
Date:   Fri, 31 Mar 2017 17:22:48 +0200
From:   Ludovic Desroches <ludovic.desroches@...rochip.com>
To:     <linux-input@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>
CC:     <dmitry.torokhov@...il.com>, <nicolas.ferre@...rochip.com>,
        <alexandre.belloni@...e-electrons.com>,
        <linux-kernel@...r.kernel.org>,
        Ludovic Desroches <ludovic.desroches@...el.com>
Subject: [PATCH 2/4] ARM: dts: at91: sama5d2: add PTC subsystem device

From: Ludovic Desroches <ludovic.desroches@...el.com>

Add the Atmel Peripheral Touch Controller subsystem.

Signed-off-by: Ludovic Desroches <ludovic.desroches@...el.com>
---
 arch/arm/boot/dts/sama5d2.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 468ef9c..a958456 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -762,6 +762,12 @@
 						atmel,clk-output-range = <0 83000000>;
 					};
 
+					ptc_clk: ptc_clk {
+						#clock-cells = <0>;
+						reg = <58>;
+						atmel,clk-output-range = <0 83000000>;
+					};
+
 					classd_clk: classd_clk {
 						#clock-cells = <0>;
 						reg = <59>;
@@ -1310,6 +1316,16 @@
 				reg = <0xfc05c000 0x20>;
 			};
 
+			ptc@...60000 {
+				compatible = "atmel,sama5d2-ptc";
+				reg = <0x00800000 0x10000
+				       0xfc060000 0xcf>;
+				interrupts = <58 IRQ_TYPE_LEVEL_HIGH 7>;
+				clocks = <&ptc_clk>, <&main>, <&clk32k>;
+				clock-names = "ptc_clk", "ptc_int_osc", "slow_clk";
+				status = "disabled";
+			};
+
 			chipid@...69000 {
 				compatible = "atmel,sama5d2-chipid";
 				reg = <0xfc069000 0x8>;
-- 
2.9.0