Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1603475

Re: [v3 3/3] mmc: sdhci-cadence: Update PHY delay configuration

Show all headers | View raw

Hi Piotr,

2017-03-17 21:41 GMT+09:00 Piotr Sroka <piotrs@cadence.com>:
> DTS properties are used instead of fixed data
> because PHY settings can be different for different chips/boards.
>
> Signed-off-by: Piotr Sroka <piotrs@cadence.com>
> ---
> Changes for v2:
> - dts part was removed from this patch
> - most delays were moved from dts file
>   to data associated with an SoC specific compatible
> - remove unrelated changes
> ---
> Changes for v3:
> - move all delays back to dts because they are also boards dependent
> - prefix all of the Cadence-specific properties with cdns prefix
> - put checking delay properties inside the for loop
>   instead of using a lot of single if expressions


I am OK with this approach
because I do not have a better idea.

Only two minor comments below.





> @@ -62,10 +66,33 @@
>   */
>  #define SDHCI_CDNS_MAX_TUNING_LOOP     40
>
> +static const struct of_device_id sdhci_cdns_match[];
> +

You forgot to remove this.



> @@ -227,6 +267,7 @@ static int sdhci_cdns_probe(struct platform_device *pdev)
>         struct sdhci_cdns_priv *priv;
>         struct clk *clk;
>         int ret;
> +       struct device *dev = &pdev->dev;
>
>         clk = devm_clk_get(&pdev->dev, NULL);


If you add "dev", please use it for devm_clk_get, too.




-- 
Best Regards
Masahiro Yamada

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[v3 1/3] mmc: sdhci-cadence: Fix writing PHY delay Piotr Sroka <piotrs@cadence.com> - 2017-03-17 13:40 +0100
  [v3 3/3] mmc: sdhci-cadence: Update PHY delay configuration Piotr Sroka <piotrs@cadence.com> - 2017-03-17 14:20 +0100
    Re: [v3 3/3] mmc: sdhci-cadence: Update PHY delay configuration Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-17 18:30 +0100
      RE: [v3 3/3] mmc: sdhci-cadence: Update PHY delay configuration Piotr Sroka <piotrs@cadence.com> - 2017-03-20 10:00 +0100
        Re: [v3 3/3] mmc: sdhci-cadence: Update PHY delay configuration Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-21 03:00 +0100
          RE: [v3 3/3] mmc: sdhci-cadence: Update PHY delay configuration Piotr Sroka <piotrs@cadence.com> - 2017-03-21 09:10 +0100
    Re: [v3 3/3] mmc: sdhci-cadence: Update PHY delay configuration Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-17 18:40 +0100
  [v3 2/3] Documentation: bindings: add description of PHY delays for sdhci-cadence Piotr Sroka <piotrs@cadence.com> - 2017-03-17 14:20 +0100
    Re: [v3 2/3] Documentation: bindings: add description of PHY delays  for sdhci-cadence Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-17 18:40 +0100
      RE: [v3 2/3] Documentation: bindings: add description of PHY delays  for sdhci-cadence Piotr Sroka <piotrs@cadence.com> - 2017-03-20 10:10 +0100

csiph-web