diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.14/148-dt-sun7i-add-spi-muxing.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.14/148-dt-sun7i-add-spi-muxing.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.14/148-dt-sun7i-add-spi-muxing.patch b/target/linux/sunxi/patches-3.14/148-dt-sun7i-add-spi-muxing.patch new file mode 100644 index 0000000..f554267 --- /dev/null +++ b/target/linux/sunxi/patches-3.14/148-dt-sun7i-add-spi-muxing.patch @@ -0,0 +1,38 @@ +From c38fe0f410a59e194ef5e58429658506d853f1b4 Mon Sep 17 00:00:00 2001 +From: Maxime Ripard <maxime.ripard@free-electrons.com> +Date: Sat, 22 Feb 2014 22:35:58 +0100 +Subject: [PATCH] ARM: dt: sun7i: Add SPI muxing options + +Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> +--- + arch/arm/boot/dts/sun7i-a20.dtsi | 14 ++++++++++++++ + 1 file changed, 14 insertions(+) + +diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi +index 0f0ee58..6161fd8 100644 +--- a/arch/arm/boot/dts/sun7i-a20.dtsi ++++ b/arch/arm/boot/dts/sun7i-a20.dtsi +@@ -571,6 +571,20 @@ + allwinner,drive = <3>; + allwinner,pull = <0>; + }; ++ ++ spi1_pins_a: spi1@0 { ++ allwinner,pins = "PI16", "PI17", "PI18", "PI19"; ++ allwinner,function = "spi1"; ++ allwinner,drive = <0>; ++ allwinner,pull = <0>; ++ }; ++ ++ spi2_pins_a: spi2@0 { ++ allwinner,pins = "PC19", "PC20", "PC21", "PC22"; ++ allwinner,function = "spi2"; ++ allwinner,drive = <0>; ++ allwinner,pull = <0>; ++ }; + }; + + timer@01c20c00 { +-- +2.0.3 + |