linux-kernel - [PATCH] ATM: dts: at91: sama5d2

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Date:   Thu, 23 Feb 2017 10:32:58 +0200
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <nicolas.ferre@...el.com>, <alexandre.belloni@...e-electrons.com>,
        <boris.brezillon@...e-electrons.com>, <robh+dt@...nel.org>,
        <pawel.moll@....com>, <mark.rutland@....com>,
        <ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
        <ludovic.desroches@...el.com>, <cyrille.pitchen@...el.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH] ATM: dts: at91: sama5d2_xplained: add pwm controller

Add pwm controller bindings for sam5d2_xplained
and enable it.

Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
---
 arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi | 4 ++++
 arch/arm/boot/dts/sama5d2.dtsi                      | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
index 9fc270f..493ea29 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
@@ -318,6 +318,10 @@
 				};
 			};
 
+			pwm0: pwm@...2c000 {
+				status = "okay";
+			};
+
 			flx0: flexcom@...34000 {
 				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
 				status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index cd459e8..e88785e 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -1098,6 +1098,14 @@
 				status = "disabled";
 			};
 
+			pwm0: pwm@...2c000 {
+				compatible = "atmel,sama5d2-pwm";
+				reg = <0xf802c000 0x4000>;
+				interrupts = <38 IRQ_TYPE_LEVEL_HIGH 7>;
+				#pwm-cells = <3>;
+				clocks = <&pwm_clk>;
+			};
+
 			sfr: sfr@...30000 {
 				compatible = "atmel,sama5d2-sfr", "syscon";
 				reg = <0xf8030000 0x98>;
-- 
2.7.4