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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-12-21 15:49:06 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-02-28 18:57:09 +0100 |
| commit | 6d36e8e08fd9eafd2fe9776f52d2dcddf3d984f5 (patch) | |
| tree | 6debcfebcd4401d2d333f67d7f9f6896c302d226 /arch/arm | |
| parent | arm: mvebu: add pin muxing options for the SDIO interface on Armada 370 (diff) | |
| download | linux-6d36e8e08fd9eafd2fe9776f52d2dcddf3d984f5.tar.xz linux-6d36e8e08fd9eafd2fe9776f52d2dcddf3d984f5.zip | |
arm: mvebu: add pin muxing options for the SDIO interface on Armada XP
The SDIO interface is only available on pins MPP30/31/32/33/34/35 on
the various Armada XP variants, so we provide a pin muxing option for
this in the Armada XP .dtsi files.
Even though those muxing options are the same for MV78230, MV78260 and
MV78460, we keep them in each .dtsi file, because the number of pins,
and therefore the declaration of the pinctrl node, is different for
each SoC variant.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/armada-xp-mv78230.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/armada-xp-mv78260.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/armada-xp-mv78460.dtsi | 6 |
3 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi index e041f42ed711..f56c40599f5b 100644 --- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi @@ -47,6 +47,12 @@ pinctrl { compatible = "marvell,mv78230-pinctrl"; reg = <0xd0018000 0x38>; + + sdio_pins: sdio-pins { + marvell,pins = "mpp30", "mpp31", "mpp32", + "mpp33", "mpp34", "mpp35"; + marvell,function = "sd0"; + }; }; gpio0: gpio@d0018100 { diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index 9e23bd8c9536..f8f2b787d2b0 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -48,6 +48,12 @@ pinctrl { compatible = "marvell,mv78260-pinctrl"; reg = <0xd0018000 0x38>; + + sdio_pins: sdio-pins { + marvell,pins = "mpp30", "mpp31", "mpp32", + "mpp33", "mpp34", "mpp35"; + marvell,function = "sd0"; + }; }; gpio0: gpio@d0018100 { diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index 965966110e38..936c25dc32b0 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -63,6 +63,12 @@ pinctrl { compatible = "marvell,mv78460-pinctrl"; reg = <0xd0018000 0x38>; + + sdio_pins: sdio-pins { + marvell,pins = "mpp30", "mpp31", "mpp32", + "mpp33", "mpp34", "mpp35"; + marvell,function = "sd0"; + }; }; gpio0: gpio@d0018100 { |