Re: [PATCH 0/5] mmc: uniphier-sd: Add UHS mode support

From: Ulf Hansson
Date: Fri Jan 27 2023 - 05:57:53 EST


On Wed, 25 Jan 2023 at 02:02, Kunihiko Hayashi
<hayashi.kunihiko@xxxxxxxxxxxxx> wrote:
>
> The uniphier-sd controller needs to control some siginals from the SD
> interface logic to transition to UHS mode.
>
> This series adds UHS mode support to the controller driver
> to refer to and control the interface logic registers, which include
> mode selector and SDR speed selector.
>
> Kunihiko Hayashi (5):
> dt-bindings: mmc: uniphier-sd: Add socionext,syscon-uhs-mode property
> mmc: uniphier-sd: Add control of UHS mode using SD interface logic
> mmc: uniphier-sd: Add control to switch UHS speed
> ARM: dts: uniphier: Add syscon-uhs-mode to SD node
> arm64: dts: uniphier: Add syscon-uhs-mode to SD node
>
> .../bindings/mmc/socionext,uniphier-sd.yaml | 10 +++
> arch/arm/boot/dts/uniphier-ld4.dtsi | 3 +-
> arch/arm/boot/dts/uniphier-pro4.dtsi | 3 +-
> arch/arm/boot/dts/uniphier-pro5.dtsi | 3 +-
> arch/arm/boot/dts/uniphier-pxs2.dtsi | 3 +-
> arch/arm/boot/dts/uniphier-sld8.dtsi | 3 +-
> .../boot/dts/socionext/uniphier-ld20.dtsi | 3 +-
> .../boot/dts/socionext/uniphier-pxs3.dtsi | 3 +-
> drivers/mmc/host/uniphier-sd.c | 83 +++++++++++++++++--
> 9 files changed, 102 insertions(+), 12 deletions(-)
>

Patch 1 to 3 applied for next (I fixed up the comments from Krzysztof
when I applied), thanks!

Kind regards
Uffe