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ARM: dts: dra76-evm: Add pinctrl data for higher speed MMC/SD modes

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The SD card interface on DRA76x EVM can support
high speed SD cards. The eMMC onboard can support
upto HS200 mode.

Enable support for these higher speed modes in the
device-tree file.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Sekhar Nori 2018-02-06 18:27:56 +05:30 committed by Tony Lindgren
parent d48bea5732
commit 0ec76a63e5
1 changed files with 6 additions and 2 deletions
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8
arch/arm/boot/dts/dra76-evm.dts
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@ -314,16 +314,20 @@
* is always hardwired.
*/
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-names = "default", "hs";
pinctrl-0 = <&mmc1_pins_default>;
pinctrl-1 = <&mmc1_pins_hs>;
};
&mmc2 {
status = "okay";
vmmc-supply = <&vio_1v8>;
bus-width = <8>;
pinctrl-names = "default";
pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
pinctrl-0 = <&mmc2_pins_default>;
pinctrl-1 = <&mmc2_pins_default>;
pinctrl-2 = <&mmc2_pins_default>;
pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>;
};
/* No RTC on this device */