diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/263-1-dt-sun7i-add-a20-spi.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/263-1-dt-sun7i-add-a20-spi.patch | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/263-1-dt-sun7i-add-a20-spi.patch b/target/linux/sunxi/patches-3.13/263-1-dt-sun7i-add-a20-spi.patch new file mode 100644 index 0000000000..8d43f621ee --- /dev/null +++ b/target/linux/sunxi/patches-3.13/263-1-dt-sun7i-add-a20-spi.patch @@ -0,0 +1,85 @@ +From 3fff6e0d2bdd3b3f999a9dfcc8432ecba56eaad8 Mon Sep 17 00:00:00 2001 +From: Maxime Ripard <maxime.ripard@free-electrons.com> +Date: Sat, 22 Feb 2014 22:35:54 +0100 +Subject: [PATCH] ARM: dt: sun7i: Add A20 SPI controller nodes + +The A20 has 4 SPI controllers compatible with the one found in the A10. Add +them in the DT. + +Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> +--- + arch/arm/boot/dts/sun7i-a20.dtsi | 44 ++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 44 insertions(+) + +diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi +index 1961751..bcea04a 100644 +--- a/arch/arm/boot/dts/sun7i-a20.dtsi ++++ b/arch/arm/boot/dts/sun7i-a20.dtsi +@@ -393,6 +393,28 @@ + #size-cells = <1>; + ranges; + ++ spi0: spi@01c05000 { ++ compatible = "allwinner,sun4i-a10-spi"; ++ reg = <0x01c05000 0x1000>; ++ interrupts = <0 10 4>; ++ clocks = <&ahb_gates 20>, <&spi0_clk>; ++ clock-names = "ahb", "mod"; ++ status = "disabled"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; ++ ++ spi1: spi@01c06000 { ++ compatible = "allwinner,sun4i-a10-spi"; ++ reg = <0x01c06000 0x1000>; ++ interrupts = <0 11 4>; ++ clocks = <&ahb_gates 21>, <&spi1_clk>; ++ clock-names = "ahb", "mod"; ++ status = "disabled"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; ++ + emac: ethernet@01c0b000 { + compatible = "allwinner,sun4i-a10-emac"; + reg = <0x01c0b000 0x1000>; +@@ -485,6 +507,17 @@ + status = "disabled"; + }; + ++ spi2: spi@01c17000 { ++ compatible = "allwinner,sun4i-a10-spi"; ++ reg = <0x01c17000 0x1000>; ++ interrupts = <0 12 4>; ++ clocks = <&ahb_gates 22>, <&spi2_clk>; ++ clock-names = "ahb", "mod"; ++ status = "disabled"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; ++ + ahci: sata@01c18000 { + compatible = "allwinner,sun4i-a10-ahci"; + reg = <0x01c18000 0x1000>; +@@ -513,6 +546,17 @@ + status = "disabled"; + }; + ++ spi3: spi@01c1f000 { ++ compatible = "allwinner,sun4i-a10-spi"; ++ reg = <0x01c1f000 0x1000>; ++ interrupts = <0 50 4>; ++ clocks = <&ahb_gates 23>, <&spi3_clk>; ++ clock-names = "ahb", "mod"; ++ status = "disabled"; ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; ++ + pio: pinctrl@01c20800 { + compatible = "allwinner,sun7i-a20-pinctrl"; + reg = <0x01c20800 0x400>; +-- +1.8.5.5 + |