[PATCH] arm64: defconfig: Enable REGULATOR_MP8859

[sunil@amarulasolutions.com]

From: Jagan Teki <jagan@amarulasolutions.com>

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>
Cc: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Suniel Mahesh <sunil@amarulasolutions.com>
---
Note:
This change set is applied on top of linux-rockchip, branch v5.7-armsoc/dts64.
(git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git -b v5.7-armsoc/dts64)
This change set was tested on ROC-RK3399-PC, an rk3399 based target.
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 0f21288..973a493 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -505,6 +505,7 @@ CONFIG_REGULATOR_QCOM_RPMH=y
 CONFIG_REGULATOR_QCOM_SMD_RPM=y
 CONFIG_REGULATOR_QCOM_SPMI=y
 CONFIG_REGULATOR_RK808=y
+CONFIG_REGULATOR_MP8859=y
 CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_VCTRL=m
 CONFIG_RC_CORE=m
-- 
2.7.4