[XS] Change in coreboot[main]: soc/mediatek: Modify MT6363 pmic driver

[Jarried Lin (Code Review)]

Jarried Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/86034?usp=email )

Change subject: soc/mediatek: Modify MT6363 pmic driver
......................................................................

soc/mediatek: Modify MT6363 pmic driver

Use mt6363_write8 instead of mt6363_write16 when setting the protect
key, only need 1 byte needs to be written to the register each time.
Remove mt6363_write16 api to prevent build failure.

TEST=Build pass, DUT can power on during S5.
BUG=b:388666377

Change-Id: I0a7c0d2fa1f93a55731b4b58923d6f80a4c4be89
Signed-off-by: Jarried Lin 
---
M src/soc/mediatek/common/mt6363.c
1 file changed, 1 insertion(+), 7 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/34/86034/1

diff --git a/src/soc/mediatek/common/mt6363.c b/src/soc/mediatek/common/mt6363.c
index 220a7ce..e675ef2 100644
--- a/src/soc/mediatek/common/mt6363.c
+++ b/src/soc/mediatek/common/mt6363.c
@@ -50,12 +50,6 @@
    pmif_arb->write(pmif_arb, SPMI_SLAVE_4, reg, data);
 }

-static void mt6363_write16(u32 reg, u16 data)
-{
-	assert(pmif_arb);
-	pmif_arb->write16(pmif_arb, SPMI_SLAVE_4, reg, data);
-}
-
 static u32 mt6363_read_field(u32 reg, u32 mask, u32 shift)
 {
    assert(pmif_arb);
@@ -101,7 +95,7 @@

for (int i = 0; i < ARRAY_SIZE(key_protect_setting); i++) {
    	entry = &key_protect_setting[i];
-		mt6363_write16(entry->addr, lock ? 0 : entry->val);
+		mt6363_write8(entry->addr, lock ? 0 : entry->val);
    }
    printk(BIOS_INFO, "%s done\n", __func__);
 }