linux-kernel - [PATCH] n900 device tree: cleanup, add camera flash

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Date:   Tue, 11 Oct 2016 09:54:17 +0200
From:   Pavel Machek <pavel@....cz>
To:     pali.rohar@...il.com, sre@...nel.org,
        kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-omap@...r.kernel.org, tony@...mide.com, khilman@...nel.org,
        aaro.koskinen@....fi, ivo.g.dimitrov.75@...il.com,
        patrikbachan@...il.com, serge@...lyn.com, bcousson@...libre.com,
        robh+dt@...nel.org, mark.rutland@....com,
        devicetree@...r.kernel.org
Subject: [PATCH] n900 device tree: cleanup, add camera flash

Fix GPIO comment to be consistent with rest of file, add comment what
tpa6130 is, and addd support for adp1653 camera flash.

Signed-off-by: Pavel Machek <pavel@....cz>

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index bfffd6c..ca9fe8c 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -47,7 +47,7 @@
 		compatible = "gpio-leds";
 		heartbeat {
 			label = "debug::sleep";
-			gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;  /* gpio162 */
+			gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;  /* 162 */
 			linux,default-trigger = "default-on";
 			pinctrl-names = "default";
 			pinctrl-0 = <&debug_leds>;
@@ -637,6 +637,7 @@
 		reg = <0x55>;
 	};
 
+	/* Stereo headphone amplifier */
 	tpa6130a2: tpa6130a2@60 {
 		compatible = "ti,tpa6130a2";
 		reg = <0x60>;
@@ -669,6 +670,22 @@
 
 		ti,usb-charger-detection = <&isp1707>;
 	};
+
+	adp1653: led-controller@30 {
+		compatible = "adi,adp1653";
+		reg = <0x30>;
+		gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; /* 88 */
+
+		flash {
+			flash-timeout-us = <500000>;
+			flash-max-microamp = <320000>;
+			max-microamp = <50000>;
+		};
+
+		indicator {
+			max-microamp = <17500>;
+		};
+	};
 };
 
 &i2c3 {

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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