Re: [PATCH V2 1/2] dt-bindings: mmc: sdhci-msm: Add SoC-specific compatible strings

Veerabhadrarao Badiganti
2018-11-12T06:56:51Z

Please ignore this patch set. Right patch-set is V5.
https://patchwork.kernel.org/project/linux-mmc/list/?series=41661

Sorry for the inconvenience.

Thanks

Veera

On 11/12/2018 12:08 PM, Veerabhadrarao Badiganti wrote:
> Add SoC-specific compatible strings for qcom-sdhci controller.
>
> Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
> ---
> Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 21 +++++++++++++++++----
> 1 file changed, 17 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> index 502b3b8..b72871a 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> @@ -4,12 +4,25 @@ This file documents differences between the core properties in mmc.txt
> and the properties used by the sdhci-msm driver.
>
> Required properties:
> -- compatible: Should contain:
> +- compatible: Should contain a SoC-specific string and a IP version string:
> + version strings:
> "qcom,sdhci-msm-v4" for sdcc versions less than 5.0
> - "qcom,sdhci-msm-v5" for sdcc versions >= 5.0
> + "qcom,sdhci-msm-v5" for sdcc version 5.0
> For SDCC version 5.0.0, MCI registers are removed from SDCC
> interface and some registers are moved to HC. New compatible
> string is added to support this change - "qcom,sdhci-msm-v5".
> + full compatible strings with SoC and version:
> + "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4"
> + "qcom,msm8974-sdhci", "qcom,sdhci-msm-v4"
> + "qcom,msm8916-sdhci", "qcom,sdhci-msm-v4"
> + "qcom,msm8992-sdhci", "qcom,sdhci-msm-v4"
> + "qcom,msm8996-sdhci", "qcom,sdhci-msm-v4"
> + "qcom,sdm845-sdhci", "qcom,sdhci-msm-v5"
> + "qcom,qcs404-sdhci", "qcom,sdhci-msm-v5"
> + NOTE that some old device tree files may be floating around that only
> + have the string "qcom,sdhci-msm-v4" without the SoC compatible string
> + but doing that should be considered a deprecated practice.
> +
> - reg: Base address and length of the register in the following order:
> - Host controller register map (required)
> - SD Core register map (required)
> @@ -29,7 +42,7 @@ Required properties:
> Example:
>
> sdhc_1: sdhci@f9824900 {
> - compatible = "qcom,sdhci-msm-v4";
> + compatible = "qcom,msm8974-sdhci", "qcom,sdhci-msm-v4";
> reg = <0xf9824900 0x11c>, <0xf9824000 0x800>;
> interrupts = <0 123 0>;
> bus-width = <8>;
> @@ -46,7 +59,7 @@ Example:
> };
>
> sdhc_2: sdhci@f98a4900 {
> - compatible = "qcom,sdhci-msm-v4";
> + compatible = "qcom,msm8974-sdhci", "qcom,sdhci-msm-v4";
> reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
> interrupts = <0 125 0>;
> bus-width = <4>;