diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2012-11-17 20:00:45 +0400 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2012-11-24 06:57:39 +0400 |
| commit | 82bb2da1787a1ec797626dcbb49ae9f171109c9b (patch) | |
| tree | 427ecf7b7377f61ebe1443d4e65c213226046c82 /arch | |
| parent | f9e7592230b72acb703e6c29691d587341b6c710 (diff) | |
| download | linux-82bb2da1787a1ec797626dcbb49ae9f171109c9b.tar.xz | |
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')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-6281.dtsi | 39 | ||||
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-6282.dtsi | 35 |
2 files changed, 74 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 diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi new file mode 100644 index 000000000000..d6a4145c8e30 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-6282.dtsi @@ -0,0 +1,35 @@ +/ { + ocp@f1000000 { + + pinctrl: pinctrl@10000 { + compatible = "marvell,88f6282-pinctrl"; + reg = <0x10000 0x20>; + + 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 |