diff options
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.patch | 46 |
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 0000000000..bebcbd0849 --- /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 + |