linux-kernel - [RFC 1/3] DTS: gta04: add serdev nodes for w2sg00x4, w2cbw etc.

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Date:   Sun, 21 May 2017 12:44:02 +0200
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>,
        Russell King <linux@...linux.org.uk>,
        "H. Nikolaus Schaller" <hns@...delico.com>,
        Thierry Reding <treding@...dia.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-omap@...r.kernel.org, letux-kernel@...nphoenux.org,
        kernel@...a-handheld.com
Subject: [RFC 1/3] DTS: gta04: add serdev nodes for w2sg00x4, w2cbw etc.

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 arch/arm/boot/dts/omap3-gta04.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 430b438e0ee9..45f0c109960f 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -472,16 +472,34 @@
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart1_pins>;
+
+	bluetooth: w2cbw003 {
+		compatible = "wi2wi,w2cbw003-bluetooth";
+		vdd-supply = <&vaux4>;
+	};
 };
 
 &uart2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart2_pins>;
+
+	gps: w2sg0004 {
+		compatible = "wi2wi,w2sg0004";
+		lna-supply = <&vsim>;   /* LNA regulator */
+		on-off-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;    /* GPIO_145: trigger for turning on/off w2sg0004 */
+	};
 };
 
 &uart3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart3_pins>;
+
+	rs232: trs3386 {
+		status = "disabled";
+		compatible = "ti,trs3386-mctrl";
+		gpios = <0>,		/* ... */
+			<&gpio1 21 0>;	/* DTR: GPIO_21 */
+	};
 };
 
 &charger {
-- 
2.12.2