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-rw-r--r--src/mainboard/google/veyron_jerry/mainboard.c2
-rw-r--r--src/mainboard/google/veyron_pinky/mainboard.c2
-rw-r--r--src/soc/rockchip/rk3288/rk808.c3
3 files changed, 4 insertions, 3 deletions
diff --git a/src/mainboard/google/veyron_jerry/mainboard.c b/src/mainboard/google/veyron_jerry/mainboard.c
index b641fad2ee..e6a90b9132 100644
--- a/src/mainboard/google/veyron_jerry/mainboard.c
+++ b/src/mainboard/google/veyron_jerry/mainboard.c
@@ -91,7 +91,7 @@ static void configure_lcd(void)
writel(IOMUX_LCDC, &rk3288_grf->iomux_lcdc);
rk808_configure_switch(PMIC_BUS, 2, 1); /* VCC18_LCD */
- rk808_configure_ldo(PMIC_BUS, 7, 3300); /* VCC10_LCD_PWREN_H */
+ rk808_configure_ldo(PMIC_BUS, 7, 2500); /* VCC10_LCD_PWREN_H */
rk808_configure_switch(PMIC_BUS, 1, 1); /* VCC33_LCD */
gpio_output(GPIO(7, A, 0), 0); /* LCDC_BL */
diff --git a/src/mainboard/google/veyron_pinky/mainboard.c b/src/mainboard/google/veyron_pinky/mainboard.c
index 0166796b9e..f891e21a0f 100644
--- a/src/mainboard/google/veyron_pinky/mainboard.c
+++ b/src/mainboard/google/veyron_pinky/mainboard.c
@@ -121,7 +121,7 @@ static void configure_lcd(void)
break;
default:
rk808_configure_switch(PMIC_BUS, 2, 1); /* VCC18_LCD */
- rk808_configure_ldo(PMIC_BUS, 7, 3300); /* VCC10_LCD_PWREN_H */
+ rk808_configure_ldo(PMIC_BUS, 7, 2500); /* VCC10_LCD_PWREN_H */
rk808_configure_switch(PMIC_BUS, 1, 1); /* VCC33_LCD */
break;
}
diff --git a/src/soc/rockchip/rk3288/rk808.c b/src/soc/rockchip/rk3288/rk808.c
index fea64e5ebe..fffef8907e 100644
--- a/src/soc/rockchip/rk3288/rk808.c
+++ b/src/soc/rockchip/rk3288/rk808.c
@@ -60,16 +60,17 @@ void rk808_configure_ldo(uint8_t bus, int ldo, int millivolts)
case 5:
case 8:
vsel = div_round_up(millivolts, 100) - 18;
+ assert(vsel <= 0x10);
break;
case 3:
case 6:
case 7:
vsel = div_round_up(millivolts, 100) - 8;
+ assert(vsel <= 0x11);
break;
default:
die("Unknown LDO index!");
}
- assert(vsel <= 0x10);
rk808_clrsetbits(bus, LDO_ONSEL(ldo), 0x1f, vsel);
rk808_clrsetbits(bus, LDO_EN, 0, 1 << (ldo - 1));