Change in coreboot[master]: mb/google/guybrush: allow MKBP devices and disable TBMC device

[Karthik Ramasubramanian (Code Review)]

Karthik Ramasubramanian has submitted this change. ( https://review.coreboot.org/c/coreboot/+/63394 )

Change subject: mb/google/guybrush: allow MKBP devices and disable TBMC device
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mb/google/guybrush: allow MKBP devices and disable TBMC device

Enable MKBP (Matrix Keyboard Protocol) interface for all guybrush family
to use for buttons and switches. Disable TBMC (Tablet Mode Switch
device), as it is not needed anymore.

BUG=b:227240985
BRANCH=guybrush
TEST=manual test on Dewatt:
     Volume Up/Down and Power buttons, Tablet Mode switch

Signed-off-by: Kenneth Chan 
Change-Id: Ic9980f2b5bf10b12f2bd666212b5bce925dc323d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63394
Reviewed-by: Rob Barnes 
Reviewed-by: Karthik Ramasubramanian 
Reviewed-by: Jon Murphy 
Reviewed-by: Kangheui Won 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/guybrush/variants/baseboard/include/baseboard/ec.h
1 file changed, 3 insertions(+), 3 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Karthik Ramasubramanian: Looks good to me, approved
  Kangheui Won: Looks good to me, approved
  Kenneth Chan: Looks good to me, but someone else must approve
  Rob Barnes: Looks good to me, approved
  Jon Murphy: Looks good to me, but someone else must approve

diff --git a/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/ec.h
index 2ce5fd5..5695a8e 100644
--- a/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/ec.h
@@ -54,13 +54,13 @@
 /* Set GPI for SCI */
 #define EC_SCI_GPI GEVENT_24 /* eSPI system event -> GPE 24 */

+/* Enable MKBP for buttons and switches */
+#define EC_ENABLE_MKBP_DEVICE
+
 /* Enable LID switch and provide wake pin for EC */
 #define EC_ENABLE_LID_SWITCH
 #define EC_ENABLE_WAKE_PIN GEVENT_3 /* AGPIO 22 -> GPE 3 */

-/* Enable Tablet switch */
-#define EC_ENABLE_TBMC_DEVICE
-
 #define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */
 #define SIO_EC_HOST_ENABLE   /* EC Host Interface Resources */
 #define SIO_EC_ENABLE_PS2K   /* Enable PS/2 Keyboard */