sunxi: initial 3.14 patchset

[openwrt/openwrt.git] / target / linux / sunxi / patches-3.14 / 145-1-dt-sun7i-add-a20-spi.patch

diff --git a/target/linux/sunxi/patches-3.14/145-1-dt-sun7i-add-a20-spi.patch b/target/linux/sunxi/patches-3.14/145-1-dt-sun7i-add-a20-spi.patch
new file mode 100644 (file)
index 0000000..47e342c
--- /dev/null
+++ b/target/linux/sunxi/patches-3.14/145-1-dt-sun7i-add-a20-spi.patch
@@ -0,0 +1,78 @@
+From c9bfaadf8973cb4d9074e80c4bf8708deca62712 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 d00fbf8..0f0ee58 100644
+--- a/arch/arm/boot/dts/sun7i-a20.dtsi
++++ b/arch/arm/boot/dts/sun7i-a20.dtsi
+@@ -401,6 +401,28 @@
+               #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>;
+@@ -417,6 +439,28 @@
+                       #size-cells = <0>;
+               };
+ 
++              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>;
++              };
++
++              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>;
+-- 
+2.0.3
+