# \[PATCH v2\] arm64: defconfig: Enable REGULATOR\_MP8859

- From: Jagan Teki \<jagan@amarulasolutions.com\>
- Date: 2020-07-31 16:03:41 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2020/07/6056789
- Thread: https://ratatoskr.run/linux-arm-kernel/2020/07/6056789/t.md

```text
RK3399 boards like ROC-RK3399-PC is using MP8859 DC/DC converter
for 12V supply.

roc-rk3399-pc initially used 12V fixed regulator for this supply,
but the below commit has switched to use MP8859.

commit <1fc61ed04d309b0b8b3562acf701ab988eee12de> "arm64: dts: rockchip:
Enable mp8859 regulator on rk3399-roc-pc"

So, enable bydefault on the defconfig.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Suniel Mahesh <redacted>
---
Changes for v2:
- none

 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 883e8bace3ed..62bcbf987a70 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -556,6 +556,7 @@ CONFIG_REGULATOR_HI6421V530=y
 CONFIG_REGULATOR_HI655X=y
 CONFIG_REGULATOR_MAX77620=y
 CONFIG_REGULATOR_MAX8973=y
+CONFIG_REGULATOR_MP8859=y
 CONFIG_REGULATOR_PFUZE100=y
 CONFIG_REGULATOR_PWM=y
 CONFIG_REGULATOR_QCOM_RPMH=y
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
```
