1From 8dd1b2a696bb7e9914abd11cc6f5c0f54c33d626 Mon Sep 17 00:00:00 2001
2From: Sergey Matyukevich <geomatsi@gmail.com>
3Date: Sat, 20 May 2017 15:36:51 +0300
4Subject: [PATCH 3/3] ARM: dts: orange-pi-zero: enable spidev
5
6On orange-pi-zero board SPI1 pins are accessible via GPIO expansion port.
7This patch enables spidev driver for SPI1.
8
9Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
10---
11 arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 11 +++++++++++
12 1 file changed, 11 insertions(+)
13
14diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
15index cdf19821b1f3..7242aaecb14f 100644
16--- a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
17+++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
18@@ -59,6 +59,7 @@
19 		serial0 = &uart0;
20 		/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
21 		ethernet1 = &xr819;
22+		spi1 = &spi1;
23 	};
24
25 	chosen {
26@@ -177,3 +178,13 @@
27 		};
28 	};
29 };
30+
31+&spi1 {
32+	status = "okay";
33+
34+	spidev@0 {
35+		compatible = "rohm,dh2228fv";
36+		reg = <0>;
37+		spi-max-frequency = <10000000>;
38+	};
39+};
40--
412.11.0
42
43