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Diffstat (limited to 'target/linux/sunxi/patches-3.13/264-5-dt-sun7i-enable-spi-on-a20micro.patch')
-rw-r--r--target/linux/sunxi/patches-3.13/264-5-dt-sun7i-enable-spi-on-a20micro.patch46
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/264-5-dt-sun7i-enable-spi-on-a20micro.patch b/target/linux/sunxi/patches-3.13/264-5-dt-sun7i-enable-spi-on-a20micro.patch
new file mode 100644
index 0000000..bebcbd0
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/264-5-dt-sun7i-enable-spi-on-a20micro.patch
@@ -0,0 +1,46 @@
+From 5c5ac3fb749c64e7c1e6e3208fcabab065359f56 Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime.ripard@free-electrons.com>
+Date: Sat, 22 Feb 2014 22:35:59 +0100
+Subject: [PATCH] ARM: dts: sun7i: Enable the SPI controllers of the
+ A20-olinuxino-micro
+
+The A20-Olinuxino-micro has two SPI bus exposed on its UEXT connectors, enable
+them.
+
+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+---
+ arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 17 +++++++++++++++++
+ 1 file changed, 17 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+index 824ce0a..68cedf3 100644
+--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
++++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+@@ -21,7 +21,24 @@
+ model = "Olimex A20-Olinuxino Micro";
+ compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
+
++ aliases {
++ spi0 = &spi1;
++ spi1 = &spi2;
++ };
++
+ soc@01c00000 {
++ spi1: spi@01c06000 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&spi1_pins_a>;
++ status = "okay";
++ };
++
++ spi2: spi@01c17000 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&spi2_pins_a>;
++ status = "okay";
++ };
++
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default", "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+--
+1.8.5.5
+