Eric Lee / smarc-uboot

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Commit b5a8694cf6a0f2ac504e16e3068b967f3ecc8700

Authored by Franklin Cooper
Committed by Dan Murphy
1 parent 77cfbf9a11
Exists in v2015.07-smarct4x and in 3 other branches ti-u-boot-2015.07, v2015.07-smarct33, v2015.07-smarct33-emmc

ARM: DRA74-evm: Use WAKEUP_2 as an input signal 

WAKEUP2 is used as a gpio input for the touch screen controller's interrupt
output signal. It was incorrect to set it as an output in the first place.

This is valid for both the OSD panel that uses the EDT FT5506 touchscreen
controller and the LG panel that uses the LDC3001 touchscreen controller.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>

Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff

board/ti/dra7xx/mux_data.h
Diff comments   View file @ b5a8694
... ... @@ -393,7 +393,7 @@
393 393 {I2C2_SDA, (M0 | PIN_INPUT_PULLUP)}, /* i2c2_sda.i2c2_sda */
394 394 {I2C2_SCL, (M0 | PIN_INPUT_PULLUP)}, /* i2c2_scl.i2c2_scl */
395 395 {WAKEUP0, (M15 | PULL_UP)}, /* Wakeup0.safe for dcan1_rx */
396   - {WAKEUP2, (M14 | PIN_OUTPUT)}, /* Wakeup2.gpio1_2 */
  396 + {WAKEUP2, (M14 | PIN_INPUT)}, /* Wakeup2.gpio1_2 */
397 397 };
398 398  
399 399 #ifdef CONFIG_IODELAY_RECALIBRATION