ARM: dts: am574x-idk: Add pinmux configuration for MMC

Include dra76x-mmc-iodelay.dtsi which has pinmux and IODelay
configuration values for the various MMC modes for am574x SoC
and use it in the pinctrl properties of MMC devicetree
nodes present in am574x-idk.dts.

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>

diff --git a/arch/arm/boot/dts/am574x-idk.dts b/arch/arm/boot/dts/am574x-idk.dts
index 41e12a3..c7718b2 100644 (file)
--- a/arch/arm/boot/dts/am574x-idk.dts
+++ b/arch/arm/boot/dts/am574x-idk.dts
@@ -7,6 +7,8 @@
 /dts-v1/;
 
 #include "dra76x.dtsi"
+#include "dra7-mmc-iodelay.dtsi"
+#include "dra76x-mmc-iodelay.dtsi"
 #include "am572x-idk-common.dtsi"
 
 / {
@@ -20,3 +22,21 @@
                spi-max-frequency = <96000000>;
        };
 };
+
+&mmc1 {
+       pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
+       pinctrl-0 = <&mmc1_pins_default_no_clk_pu>;
+       pinctrl-1 = <&mmc1_pins_hs>;
+       pinctrl-2 = <&mmc1_pins_default>;
+       pinctrl-3 = <&mmc1_pins_hs>;
+       pinctrl-4 = <&mmc1_pins_sdr50>;
+       pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_conf>;
+       pinctrl-6 = <&mmc1_pins_ddr50 &mmc1_iodelay_sdr104_conf>;
+};
+
+&mmc2 {
+       pinctrl-names = "default", "hs", "ddr_1_8v";
+       pinctrl-0 = <&mmc2_pins_default>;
+       pinctrl-1 = <&mmc2_pins_default>;
+       pinctrl-2 = <&mmc2_pins_default>;
+};