linux-kernel - [PATCH] ARM: dts: omap3-gta04: Add hdqw1 support

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Message-Id: <1430254467-29177-1-git-send-email-marek@goldelico.com>
Date:	Tue, 28 Apr 2015 22:54:27 +0200
From:	Marek Belisko <marek@...delico.com>
To:	bcousson@...libre.com, tony@...mide.com
Cc:	linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	hns@...delico.com, Marek Belisko <marek@...delico.com>
Subject: [PATCH] ARM: dts: omap3-gta04: Add hdqw1 support

Enable omap-hdq for battery fuel gauge access.

Signed-off-by: Marek Belisko <marek@...delico.com>
Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 arch/arm/boot/dts/omap3-gta04.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index b9f6881..6ea1257 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -200,6 +200,12 @@
 			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)   /* dss_data23.dss_data23 */
 		>;
        };
+
+	hdq_pins: hdq_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x21c6, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda.hdq */
+		>;
+	};
 };
 
 &omap3_pmx_core2 {
@@ -517,3 +523,8 @@
 &mcbsp2 {
 	status = "okay";
 };
+
+&hdqw1w {
+        pinctrl-names = "default";
+        pinctrl-0 = <&hdq_pins>;
+};
-- 
1.9.1

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