[S] Change in coreboot[master]: mb/google/geralt: Add regulator VM18 support to supply power for BOE_...

[Liju-Clr Chen (Code Review)]

Liju-Clr Chen has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/72748 )

Change subject: mb/google/geralt: Add regulator VM18 support to supply power for BOE_TV110C9M_LL0
......................................................................

mb/google/geralt: Add regulator VM18 support to supply power for BOE_TV110C9M_LL0

Add regulator VM18 support to supply power for BOE_TV110C9M_LL0.

BUG=b:244208960
TEST=test firmware display pass for BOE_TV110C9M_LL0 on Geralt proto
board

Change-Id: I13bafbe10a18a18e253575fd107c9b415f28ef01
Signed-off-by: Sen Chu 
Signed-off-by: Liju-Clr Chen 
---
M src/mainboard/google/geralt/regulator.c
1 file changed, 21 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/48/72748/1

diff --git a/src/mainboard/google/geralt/regulator.c b/src/mainboard/google/geralt/regulator.c
index 6089af9..f3b4407 100644
--- a/src/mainboard/google/geralt/regulator.c
+++ b/src/mainboard/google/geralt/regulator.c
@@ -19,6 +19,8 @@
    	return MT6359P_PA;
    case MTK_REGULATOR_VMC:
    	return MT6359P_SIM1;
+	case MTK_REGULATOR_VDD18:
+		return MT6359P_VM18;
    default:
    	return MTK_REGULATOR_INVALID;
    }
@@ -70,6 +72,8 @@
    	mt6359p_enable_vsim1(enable);
    else if (id == MT6359P_PA)
    	mt6359p_enable_vpa(enable);
+	else if (id == MT6359P_VM18)
+		mt6359p_enable_vm18(enable);
    else
    	printk(BIOS_INFO, "No need to enable regulator ID: %d\n", regulator);