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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-04-14 18:41:16 +0400 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-04-26 01:30:08 +0400 |
| commit | 6eccc52b448e4bd5cfba4752cc678bed168f401a (patch) | |
| tree | d203a5d9cee2bc7d9000cb165b76cf51045dc99e | |
| parent | 19b06d7fd0716a4011a9c46d594c1ecf6e2548b1 (diff) | |
| download | linux-6eccc52b448e4bd5cfba4752cc678bed168f401a.tar.xz | |
ARM: mvebu: enable the SDHCI interface on Armada 385
In commit "mmc: sdhci-pxav3: add support for the Armada 38x SDHCI
controller", the sdhci-pxav3 driver has been extended to also be
usable on Armada 38x platforms.
Therefore, this commit adds the necessary Device Tree informations to
declare this SDHCI interface in the Armada 38x SoC, and also in the
Armada 385 Development Board.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1397486478-16991-2-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
| -rw-r--r-- | arch/arm/boot/dts/armada-385-db.dts | 8 | ||||
| -rw-r--r-- | arch/arm/boot/dts/armada-38x.dtsi | 9 |
2 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-385-db.dts b/arch/arm/boot/dts/armada-385-db.dts index 6828d77696a6..959aeedc22d3 100644 --- a/arch/arm/boot/dts/armada-385-db.dts +++ b/arch/arm/boot/dts/armada-385-db.dts @@ -101,6 +101,14 @@ reg = <0x1000000 0x3f000000>; }; }; + + sdhci@d8000 { + clock-frequency = <200000000>; + broken-cd; + wp-inverted; + bus-width = <8>; + status = "okay"; + }; }; pcie-controller { diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index 2e1661f1c30e..7e1b2434b10c 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -382,6 +382,15 @@ clocks = <&coredivclk 0>; status = "disabled"; }; + + sdhci@d8000 { + compatible = "marvell,armada-380-sdhci"; + reg = <0xd8000 0x1000>, <0xdc000 0x100>; + interrupts = <0 25 0x4>; + clocks = <&gateclk 17>; + mrvl,clk-delay-cycles = <0x1F>; + status = "disabled"; + }; }; }; |