arm64: dts: ti: k3-am62-lp-sk: Enable internal pulls for MMC0 data pins

AM62 LP SK board does not have external pullups on MMC0 DAT1-DAT7
pins [0]. Enable internal pullups on DAT1-DAT7 considering:
- without a host-side pullup, these lines rely solely on the eMMC
  device's internal pullup (R_int, 10-150K per JEDEC), which may
  exceed the recommended 50K max for 1.8V VCCQ
- JEDEC JESD84-B51 Table 200 requires host-side pullups (R_DAT,
  10K-100K) on all data lines to prevent bus floating

[0] https://www.ti.com/lit/zip/SPRR471

Fixes: a0b8da0 ("arm64: dts: ti: k3-am62*: Move eMMC pinmux to top level board file")
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Moteen Shah <m-shah@ti.com>
Link: https://patch.msgid.link/20260223233731.2690472-4-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Author: jmenti

arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts

@@ -88,13 +88,13 @@
 			AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (V3) MMC0_CMD */
 			AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (Y1) MMC0_CLK */
 			AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (V2) MMC0_DAT0 */
-			AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (V1) MMC0_DAT1 */
-			AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (W2) MMC0_DAT2 */
-			AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (W1) MMC0_DAT3 */
-			AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (Y2) MMC0_DAT4 */
-			AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (W3) MMC0_DAT5 */
-			AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (W4) MMC0_DAT6 */
-			AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (V4) MMC0_DAT7 */
+			AM62X_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (V1) MMC0_DAT1 */
+			AM62X_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (W2) MMC0_DAT2 */
+			AM62X_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (W1) MMC0_DAT3 */
+			AM62X_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (Y2) MMC0_DAT4 */
+			AM62X_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (W3) MMC0_DAT5 */
+			AM62X_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (W4) MMC0_DAT6 */
+			AM62X_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (V4) MMC0_DAT7 */
 		>;
 	};