From: H. Nikolaus Schaller <hns@goldelico.com>
Date: Tue, 17 May 2016 19:48:50 +0000 (+0200)
Subject: ARM: dta: omap3-gta04: Define and use hmc5843 irq pin
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e14927e265f0d2f50617c87259d5e08f30477d20;p=linux-beck.git

ARM: dta: omap3-gta04: Define and use hmc5843 irq pin

Define pinmux and usage if irq pin.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 094e5e14fb3d..55b6b884dd3b 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -262,6 +262,12 @@
 			OMAP3_CORE1_IOPAD(0x20b8, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio56 */
 		>;
 	};
+
+	hmc5843_pins: pinmux_hmc5843_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2134, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio112 */
+		>;
+	};
 };
 
 &omap3_pmx_core2 {
@@ -389,6 +395,10 @@
 	hmc5843@1e {
 		compatible = "honeywell,hmc5883l";
 		reg = <0x1e>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hmc5843_pins>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <16 IRQ_TYPE_EDGE_FALLING>;	/* gpio112 */
 	};
 
 	/* touchscreen */