On Mon, Aug 24, 2020 at 09:00:19AM +0000, Aisheng Dong wrote:
> > From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> > Sent: Monday, August 24, 2020 12:16 AM
> >
> > The USDHC on i.MX 8QXP has its own compatible described in bindings and
> > used in the driver (with its own quirks). Remove additional fsl,imx7d-usdhc
> > compatible to fix dtbs_check warnings like:
> >
> > arch/arm64/boot/dts/freescale/imx8qxp-ai_ml.dt.yaml: mmc@5b010000:
> > compatible: ['fsl,imx8qxp-usdhc', 'fsl,imx7d-usdhc'] is too long
> > From schema:
> > /ocumentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
> >
> > arch/arm64/boot/dts/freescale/imx8qxp-ai_ml.dt.yaml: mmc@5b010000:
> > compatible: Additional items are not allowed ('fsl,imx7d-usdhc' was
> > unexpected)
> >
> > Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
>
> For Patch 19-22, I think we should fix dt binding doc.
Are you sure that these USDHC controllers are compatible with i.MX 7D?
Could they really run with fsl,imx7d-usdhc compatible?
The implementation (Linux kernel driver) is different, I guess on
purpose...
Best regards,
Krzysztof
>
> Regards
> Aisheng
>
> > ---
> > arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > index 61bccb69f09e..26c4fcdfe290 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> > @@ -362,7 +362,7 @@
> > };
> >
> > usdhc1: mmc@5b010000 {
> > - compatible = "fsl,imx8qxp-usdhc", "fsl,imx7d-usdhc";
> > + compatible = "fsl,imx8qxp-usdhc";
> > interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>;
> > reg = <0x5b010000 0x10000>;
> > clocks = <&conn_lpcg IMX_CONN_LPCG_SDHC0_IPG_CLK>, @@
> > -374,7 +374,7 @@
> > };
> >
> > usdhc2: mmc@5b020000 {
> > - compatible = "fsl,imx8qxp-usdhc", "fsl,imx7d-usdhc";
> > + compatible = "fsl,imx8qxp-usdhc";
> > interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>;
> > reg = <0x5b020000 0x10000>;
> > clocks = <&conn_lpcg IMX_CONN_LPCG_SDHC1_IPG_CLK>, @@
> > -388,7 +388,7 @@
> > };
> >
> > usdhc3: mmc@5b030000 {
> > - compatible = "fsl,imx8qxp-usdhc", "fsl,imx7d-usdhc";
> > + compatible = "fsl,imx8qxp-usdhc";
> > interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>;
> > reg = <0x5b030000 0x10000>;
> > clocks = <&conn_lpcg IMX_CONN_LPCG_SDHC2_IPG_CLK>,
> > --
> > 2.17.1
>
