ARM: dts: dra76-evm: add higher speed MMC/SD modes

commit 2f4f581cb1a0 ("ARM: dts: dra76-evm: add higher speed MMC/SD modes") branch ti-u-boot-2017.01

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

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

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/arch/arm/dts/dra76-evm.dts b/arch/arm/dts/dra76-evm.dts
index 6413e670a4..1a149fa5fe 100644
--- a/arch/arm/dts/dra76-evm.dts
+++ b/arch/arm/dts/dra76-evm.dts
@@ -313,16 +313,22 @@
          * is always hardwired.
          */
         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
-        pinctrl-names = "default";
+        max-frequency = <192000000>;
+        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";
+        max-frequency = <192000000>;
+        pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
         pinctrl-0 = <&mmc2_pins_default>;
+        pinctrl-1 = <&mmc2_pins_hs>;
+        pinctrl-2 = <&mmc2_pins_ddr>;
+        pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>;
 };
 
 /* No RTC on this device */