sdhci0 is connected to an eMMC and sdhci1 is connected to an SD card
slot. Add support for these nodes.

Signed-off-by: Faiz Abbas <faiz_ab...@ti.com>
---
 .../dts/ti/k3-j721e-common-proc-board.dts     | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts 
b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
index d2894d55fbbe..3cfaa2c83ba6 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts
@@ -41,6 +41,20 @@
                        J721E_IOPAD(0x0, PIN_INPUT, 7) /* (AC18) 
EXTINTn.GPIO0_0 */
                >;
        };
+
+       main_mmc1_pins_default: main_mmc1_pins_default {
+               pinctrl-single,pins = <
+                       J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */
+                       J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */
+                       J721E_IOPAD(0x2ac, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */
+                       J721E_IOPAD(0x24c, PIN_INPUT, 0) /* (R24) MMC1_DAT0 */
+                       J721E_IOPAD(0x248, PIN_INPUT, 0) /* (P24) MMC1_DAT1 */
+                       J721E_IOPAD(0x244, PIN_INPUT, 0) /* (R25) MMC1_DAT2 */
+                       J721E_IOPAD(0x240, PIN_INPUT, 0) /* (R26) MMC1_DAT3 */
+                       J721E_IOPAD(0x258, PIN_INPUT, 0) /* (P23) MMC1_SDCD */
+                       J721E_IOPAD(0x25c, PIN_INPUT, 0) /* (R28) MMC1_SDWP */
+               >;
+       };
 };
 
 &wkup_pmx0 {
@@ -117,3 +131,23 @@
 &wkup_gpio1 {
        status = "disabled";
 };
+
+&main_sdhci0 {
+       /* eMMC */
+       non-removable;
+       ti,driver-strength-ohm = <50>;
+       disable-wp;
+};
+
+&main_sdhci1 {
+       /* SD/MMC */
+       pinctrl-names = "default";
+       pinctrl-0 = <&main_mmc1_pins_default>;
+       ti,driver-strength-ohm = <50>;
+       disable-wp;
+};
+
+&main_sdhci2 {
+       /* Unused */
+       status = "disabled";
+};
-- 
2.19.2

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