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authorAndrew Lunn <andrew@lunn.ch>2012-11-17 17:00:45 +0100
committerJason Cooper <jason@lakedaemon.net>2012-11-24 02:57:39 +0000
commit82bb2da1787a1ec797626dcbb49ae9f171109c9b (patch)
tree427ecf7b7377f61ebe1443d4e65c213226046c82 /arch/arm/boot/dts/kirkwood-6281.dtsi
parentf9e7592230b72acb703e6c29691d587341b6c710 (diff)
downloadlinux-linaro-stable-82bb2da1787a1ec797626dcbb49ae9f171109c9b.tar.gz
ARM: Kirkwood: Add DTSI files for pinctrl
There are a couple of different variants of Kirkwood, which differ in the pin muxing. These DTSI files set the correct compatibility and define commonly used groups of pins, which board dbs files can reference. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/kirkwood-6281.dtsi')
-rw-r--r--arch/arm/boot/dts/kirkwood-6281.dtsi39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood-6281.dtsi b/arch/arm/boot/dts/kirkwood-6281.dtsi
new file mode 100644
index 000000000000..b0fe6828b4fd
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-6281.dtsi
@@ -0,0 +1,39 @@
+/ {
+ ocp@f1000000 {
+ pinctrl: pinctrl@10000 {
+ compatible = "marvell,88f6281-pinctrl";
+ reg = <0x10000 0x20>;
+
+ pmx_nand: pmx-nand {
+ marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3",
+ "mpp4", "mpp5", "mpp18",
+ "mpp19";
+ marvell,function = "nand";
+ };
+ pmx_sata0: pmx-sata0 {
+ marvell,pins = "mpp5", "mpp21", "mpp23";
+ marvell,function = "sata0";
+ };
+ pmx_sata1: pmx-sata1 {
+ marvell,pins = "mpp4", "mpp20", "mpp22";
+ marvell,function = "sata1";
+ };
+ pmx_spi: pmx-spi {
+ marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3";
+ marvell,function = "spi";
+ };
+ pmx_twsi0: pmx-twsi0 {
+ marvell,pins = "mpp8", "mpp9";
+ marvell,function = "twsi0";
+ };
+ pmx_uart0: pmx-uart0 {
+ marvell,pins = "mpp10", "mpp11";
+ marvell,function = "uart0";
+ };
+ pmx_uart1: pmx-uart1 {
+ marvell,pins = "mpp13", "mpp14";
+ marvell,function = "uart1";
+ };
+ };
+ };
+}; \ No newline at end of file