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| author | Valentin Longchamp <valentin.longchamp@keymile.com> | 2012-11-17 17:00:55 +0100 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2012-11-24 02:58:43 +0000 |
| commit | 4e5bc99ce97fec27466a0654b35d4d3ae0afb054 (patch) | |
| tree | eb03bb3e40198437eb82022627700be312d191a8 /arch/arm/boot | |
| parent | a93d3ad2e34718a83f5c537eafdfe3a74806060c (diff) | |
| download | linux-3.10-4e5bc99ce97fec27466a0654b35d4d3ae0afb054.tar.gz linux-3.10-4e5bc99ce97fec27466a0654b35d4d3ae0afb054.tar.bz2 linux-3.10-4e5bc99ce97fec27466a0654b35d4d3ae0afb054.zip | |
ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl
The Marvell 98DX412x SoC embed a kirkwood variant that does not have
pinctrl support yet. Even though this kirkwood is very similar to the
88f6281, on the MPP front a lot of pins are not available. That's why a
new kirkwood pinctrl variant is needed.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-98dx4122.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi new file mode 100644 index 00000000000..3271e4c8ea0 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi @@ -0,0 +1,31 @@ +/ { + ocp@f1000000 { + pinctrl: pinctrl@10000 { + compatible = "marvell,98dx4122-pinctrl"; + reg = <0x10000 0x20>; + + pmx_nand: pmx-nand { + marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3", + "mpp4", "mpp5", "mpp18", + "mpp19"; + marvell,function = "nand"; + }; + 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"; + }; + }; + }; +}; |