On 06/02/2017 06:30 PM, Keerthy wrote:
Add ddr voltage rail (dcdc3) configuration. Set the dcdc3 DDR supply to 1.35V.
Signed-off-by: Keerthy j-keerthy@ti.com
Applied to u-boot-mmc for pmic. Thanks!
Best Regards, Jaehoon Chung
board/ti/am43xx/board.c | 7 +++++++ include/power/tps65218.h | 1 + 2 files changed, 8 insertions(+)
diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c index c15d8fa..2c02909 100644 --- a/board/ti/am43xx/board.c +++ b/board/ti/am43xx/board.c @@ -441,6 +441,13 @@ void scale_vcores_generic(u32 m) printf("%s failure\n", __func__); return; }
- /* Set DCDC3 (DDR) voltage */
- if (tps65218_voltage_update(TPS65218_DCDC3,
TPS65218_DCDC3_VOLT_SEL_1350MV)) {printf("%s failure\n", __func__);return;- }
}
void scale_vcores_idk(u32 m) diff --git a/include/power/tps65218.h b/include/power/tps65218.h index e3538e2..43b9c9a 100644 --- a/include/power/tps65218.h +++ b/include/power/tps65218.h @@ -63,6 +63,7 @@ enum { #define TPS65218_DCDC_VOLT_SEL_1200MV 0x23 #define TPS65218_DCDC_VOLT_SEL_1260MV 0x29 #define TPS65218_DCDC_VOLT_SEL_1330MV 0x30 +#define TPS65218_DCDC3_VOLT_SEL_1350MV 0x12
#define TPS65218_CC_STAT (BIT(0) | BIT(1)) #define TPS65218_STATE (BIT(2) | BIT(3))