[PATCH 4/4] arm64: dts: ti: k3-am62-lp-sk: Enable internal pulls for MMC0 data pins

[Judith Mendez]

AM62 LP SK board does not have external pullups on MMC0 D1-D7 pins [0],
enable internal pullups considering:
- floating lines violate JDEC spec recommendations
- mismatched pullup resistace between D0 and D1-D7 may cause potential
  issues for modes with tighter timing requirements. The different pull-up
  values cause different rise/fall times on each data line.

Fixes: a0b8da04153e ("arm64: dts: ti: k3-am62*: Move eMMC pinmux to top level board file")
[0] https://www.ti.com/lit/zip/SPRR471
Signed-off-by: Judith Mendez <jm at ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
index 3e2d8f6695351..8a556fbbe08b7 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
@@ -88,13 +88,13 @@ main_mmc0_pins_default: main-mmc0-default-pins {
 			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 */
 		>;
 	};
 
-- 
2.52.0