Re: [PATCH v10 25/26] arm64: dts: mediatek: mt8395-genio-1200-evk-ufs: Complete UFS power supplies
Chaotian Jing (井朝天) <[email protected]> Fri, 31 Jul 2026 05:53:31 +0000
| Newsgroups | org.infradead.lists.linux-mediatek,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-phy,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-scsi |
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| Message-ID | <[email protected]> |
On Thu, 2026-07-30 at 11:49 +0200, Louis-Alexis Eyraud wrote: > The MT8195 UFS host controller dt binding now describes the power > supplies > feeding the host controller, that were previously missing from supply > description. > > So, add in the Mediatek Genio 1200-EVK board devicetree the > regulators > used to power MT8395 UFS controller when the board is configured to > use > its UFS storage as primary. > > Signed-off-by: Louis-Alexis Eyraud <[email protected]> Reviewed-by: Chaotian Jing <[email protected]> > --- > arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk- > ufs.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts > index e09a3ecd8773..f3d839f31918 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts > +++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk-ufs.dts > @@ -16,6 +16,9 @@ / { > > &ufshci { > status = "okay"; > + avdd12-supply = <&mt6359_vrf12_ldo_reg>; > + avdd12-ckbuf-supply = <&mt6359_vbbck_ldo_reg>; > + avdd18-supply = <&mt6359_vio18_ldo_reg>; > vcc-supply = <&mt6359_vemc_1_ldo_reg>; > vccq2-supply = <&mt6359_vufs_ldo_reg>; > }; >