diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-12-21 15:49:05 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-02-28 18:57:09 +0100 |
| commit | fa1b21d13538d52639ee19eea2aa6148a6c3ba47 (patch) | |
| tree | c7bc37f29644cfc69ac2f2591573ac2f83034086 | |
| parent | 42bb531671d5f32af2d0afe4ea7a9eb54992ed21 (diff) | |
arm: mvebu: add pin muxing options for the SDIO interface on Armada 370
The SDIO interface is available either on pins MPP9/11/12/13/14/15 or
MPP47/48/49/50/51/52 on the Armada 370. Even though all combinations
are potentially possible, those two muxing options are the most
probable ones, so we provide those at the SoC level .dtsi file.
In practice, in turns out the Armada 370 DB board uses the former,
while the Armada 370 Mirabox uses the latter.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
| -rw-r--r-- | arch/arm/boot/dts/armada-370.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index 636cf7d4009..88f9bab44d5 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -47,6 +47,18 @@ pinctrl { compatible = "marvell,mv88f6710-pinctrl"; reg = <0xd0018000 0x38>; + + sdio_pins1: sdio-pins1 { + marvell,pins = "mpp9", "mpp11", "mpp12", + "mpp13", "mpp14", "mpp15"; + marvell,function = "sd0"; + }; + + sdio_pins2: sdio-pins2 { + marvell,pins = "mpp47", "mpp48", "mpp49", + "mpp50", "mpp51", "mpp52"; + marvell,function = "sd0"; + }; }; gpio0: gpio@d0018100 { |