47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
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From 3f134732aaf4d785532c716f4ef7703d631a510b Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime.ripard@free-electrons.com>
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Date: Sat, 22 Feb 2014 22:35:59 +0100
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Subject: [PATCH] ARM: dts: sun7i: Enable the SPI controllers of the
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A20-olinuxino-micro
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The A20-Olinuxino-micro has two SPI bus exposed on its UEXT connectors, enable
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them.
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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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---
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arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 17 +++++++++++++++++
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1 file changed, 17 insertions(+)
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diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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index b02a796..9d98316 100644
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--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
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@@ -18,7 +18,24 @@
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model = "Olimex A20-Olinuxino Micro";
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compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
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+ aliases {
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+ spi0 = &spi1;
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+ spi1 = &spi2;
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+ };
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+
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soc@01c00000 {
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+ spi1: spi@01c06000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi1_pins_a>;
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+ status = "okay";
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+ };
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+
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+ spi2: spi@01c17000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi2_pins_a>;
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+ status = "okay";
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+ };
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+
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pinctrl@01c20800 {
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led_pins_olinuxino: led_pins@0 {
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allwinner,pins = "PH2";
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--
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2.0.3
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