linux-kernel - [PATCH] ARM: dts: vf610-zii-dev-rev-b: add hi8435 device

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Message-Id: <20170522131010.3537-1-nikita.yoush@cogentembedded.com>
Date:   Mon, 22 May 2017 16:10:10 +0300
From:   Nikita Yushchenko <nikita.yoush@...entembedded.com>
To:     Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Stefan Agner <stefan@...er.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jonathan Cameron <jic23@...nel.org>,
        Chris Healy <Chris.Healy@....aero>,
        Jeff White <Jeff.White@....aero>,
        Nikita Yushchenko <nikita.yoush@...entembedded.com>
Subject: [PATCH] ARM: dts: vf610-zii-dev-rev-b: add hi8435 device

ZII dev board rev B has a Holt Hi8435 connected to dspi2.
Add it to device tree.

ZII dev board rev C does not have that, so use rev-b dts file,
not common dtsi file.

Signed-off-by: Nikita Yushchenko <nikita.yoush@...entembedded.com>
---
 arch/arm/boot/dts/vf610-zii-dev-rev-b.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
index 37f95427616f..f433465c3a7c 100644
--- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
@@ -348,6 +348,25 @@
 	};
 };
 
+&edma1 {
+	status = "okay";
+};
+
+&dspi2 {
+	bus-num = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_dspi2>;
+	status = "okay";
+	spi-num-chipselects = <2>;
+
+	hi8435@1 {
+		compatible = "holt,hi8435";
+		reg = <1>;
+		spi-max-frequency = <20000000>;
+		gpios = <&gpio5 3 0>;
+	};
+};
+
 &i2c0 {
 	clock-frequency = <100000>;
 	pinctrl-names = "default";
-- 
2.11.0