linux-kernel - Re: [PATCH v3 3/3] dt-bindings: ufs: qcom: Fix sm8450 bindings

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Message-ID: <20230327184612.GC73752@sol.localdomain>
Date:   Mon, 27 Mar 2023 11:46:12 -0700
From:   Eric Biggers <ebiggers@...nel.org>
To:     Luca Weiss <luca.weiss@...rphone.com>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Iskren Chernev <me@...ren.info>,
        Manivannan Sadhasivam <mani@...nel.org>,
        linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v3 3/3] dt-bindings: ufs: qcom: Fix sm8450 bindings

On Fri, Mar 24, 2023 at 08:41:30AM +0100, Luca Weiss wrote:
> SM8450 actually supports ICE (Inline Crypto Engine) so adjust the
> bindings and the example to match.
> 
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
> ---
>  Documentation/devicetree/bindings/ufs/qcom,ufs.yaml | 15 ++++++++++-----
>  1 file changed, 10 insertions(+), 5 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
> index ebc8e1adbc6f..3af786120fa5 100644
> --- a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
> +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
> @@ -113,7 +113,6 @@ allOf:
>                - qcom,sc8280xp-ufshc
>                - qcom,sm8250-ufshc
>                - qcom,sm8350-ufshc
> -              - qcom,sm8450-ufshc
>                - qcom,sm8550-ufshc
>      then:
>        properties:
> @@ -144,6 +143,7 @@ allOf:
>                - qcom,sdm845-ufshc
>                - qcom,sm6350-ufshc
>                - qcom,sm8150-ufshc
> +              - qcom,sm8450-ufshc
>      then:
>        properties:
>          clocks:
> @@ -250,7 +250,9 @@ examples:
>          ufs@...4000 {
>              compatible = "qcom,sm8450-ufshc", "qcom,ufshc",
>                           "jedec,ufs-2.0";
> -            reg = <0 0x01d84000 0 0x3000>;
> +            reg = <0 0x01d84000 0 0x3000>,
> +                  <0 0x01d88000 0 0x8000>;
> +            reg-names = "std", "ice";
>              interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
>              phys = <&ufs_mem_phy_lanes>;
>              phy-names = "ufsphy";
> @@ -278,7 +280,8 @@ examples:
>                            "ref_clk",
>                            "tx_lane0_sync_clk",
>                            "rx_lane0_sync_clk",
> -                          "rx_lane1_sync_clk";
> +                          "rx_lane1_sync_clk",
> +                          "ice_core_clk";
>              clocks = <&gcc GCC_UFS_PHY_AXI_CLK>,
>                       <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>,
>                       <&gcc GCC_UFS_PHY_AHB_CLK>,
> @@ -286,7 +289,8 @@ examples:
>                       <&rpmhcc RPMH_CXO_CLK>,
>                       <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
>                       <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>,
> -                     <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>;
> +                     <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>,
> +                     <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
>              freq-table-hz = <75000000 300000000>,
>                              <0 0>,
>                              <0 0>,
> @@ -294,6 +298,7 @@ examples:
>                              <75000000 300000000>,
>                              <0 0>,
>                              <0 0>,
> -                            <0 0>;
> +                            <0 0>,
> +                            <75000000 300000000>;
>          };

Reviewed-by: Eric Biggers <ebiggers@...gle.com>

- Eric