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authorMatt Porter <mporter@ti.com>2013-09-10 23:24:39 +0400
committerBenoit Cousson <bcousson@baylibre.com>2013-10-11 23:06:29 +0400
commit55b4452b4b7082ecf3cc2095bc21762a901a8ca2 (patch)
tree995295869826dab924763d3da0a7d99a7dffb02f /arch/arm/boot/dts/am335x-evmsk.dts
parentf5e2f807b730fa7f0683e515fe7483a5ebff9095 (diff)
downloadlinux-55b4452b4b7082ecf3cc2095bc21762a901a8ca2.tar.xz
ARM: dts: AM33XX: Add MMC support and documentation
Adds AM33XX MMC support for am335x-bone, am335x-evm and am335x-evmsk boards. Also added is the DMA binding definitions based on the generic DMA request binding. Additional changes made to DTS: * Interrupt, reg and compatible properties added * ti,needs-special-hs-handling added Signed-off-by: Matt Porter <mporter@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Joel Fernandes <joelf@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
Diffstat (limited to 'arch/arm/boot/dts/am335x-evmsk.dts')
-rw-r--r--arch/arm/boot/dts/am335x-evmsk.dts7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index 4f339fa91c57..55fd19487b8c 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -393,6 +393,8 @@
};
vmmc_reg: regulator@12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
@@ -419,3 +421,8 @@
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii-txid";
};
+
+&mmc1 {
+ status = "okay";
+ vmmc-supply = <&vmmc_reg>;
+};