diff options
author | Anson Huang <anson.huang@nxp.com> | 2019-05-12 09:57:35 +0000 |
---|---|---|
committer | Shawn Guo <shawnguo@kernel.org> | 2019-05-20 11:03:44 +0800 |
commit | 37a4bdead1097b24e2e80c1441e07e0e309fd075 (patch) | |
tree | 1f9235ca4a6247305d99a13caeb5025469fbc5ea /arch/arm/boot/dts/imx6sx-sdb.dts | |
parent | 96a9169cf621b48d72b154162dcf408e947f5054 (diff) | |
download | linux-37a4bdead1097b24e2e80c1441e07e0e309fd075.tar.bz2 |
ARM: dts: imx6sx-sdb: Assign corresponding power supply for LDOs
On i.MX6SX SDB board, vgen6 supplies vdd1p1/vdd2p5 LDO and
sw2 supplies vdd3p0 LDO, this patch assigns corresponding power
supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log:
vdd1p1: supplied by regulator-dummy
vdd3p0: supplied by regulator-dummy
vdd2p5: supplied by regulator-dummy
With this patch, the power supply is more accurate:
vdd1p1: supplied by VGEN6
vdd3p0: supplied by SW2
vdd2p5: supplied by VGEN6
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sdb.dts')
-rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts index 998e3e13a005..10f6da834a80 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dts +++ b/arch/arm/boot/dts/imx6sx-sdb.dts @@ -137,6 +137,18 @@ vin-supply = <&sw1a_reg>; }; +®_vdd1p1 { + vin-supply = <&vgen6_reg>; +}; + +®_vdd3p0 { + vin-supply = <&sw2_reg>; +}; + +®_vdd2p5 { + vin-supply = <&vgen6_reg>; +}; + ®_can_stby { /* Transceiver EN/STBY is active low on RevB board */ gpio = <&gpio4 27 GPIO_ACTIVE_LOW>; |