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Diffstat (limited to 'src/mainboard/google/nyan/pmic.c')
-rw-r--r--src/mainboard/google/nyan/pmic.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mainboard/google/nyan/pmic.c b/src/mainboard/google/nyan/pmic.c
index ab951ea3a3..f52a48b8af 100644
--- a/src/mainboard/google/nyan/pmic.c
+++ b/src/mainboard/google/nyan/pmic.c
@@ -61,9 +61,14 @@ static struct pmic_write pmic_writes[] =
* NOTE: We do this early because doing it later seems to hose the CPU
* power rail/partition startup. Need to debug.
*/
- { 0x16, 0x3f }
+ { 0x16, 0x3f },
/* Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled. */
+ /* panel power GPIO O4. Set mode for GPIO4 (0x0c to 7), then set
+ * the value (register 0x20 bit 4)
+ */
+ { 0x0c, 0x07 },
+ { 0x20, 0x10 },
};
void pmic_init(unsigned bus)