linux-kernel - Re: [PATCH 6/6] phy: amlogic: meson8b-usb2: Add a compatible string for Meson8m2

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Date:   Mon, 4 May 2020 13:01:06 +0200
From:   hex dump <hexdump0815@...il.com>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc:     kishon@...com, robh+dt@...nel.org, vkoul@...nel.org,
        devicetree@...r.kernel.org, linux-amlogic@...ts.infradead.org,
        narmstrong@...libre.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/6] phy: amlogic: meson8b-usb2: Add a compatible string
 for Meson8m2

On Sat, May 2, 2020 at 1:48 PM Martin Blumenstingl
<martin.blumenstingl@...glemail.com> wrote:
>
> The 3.10 vendor kernel sets the ACA_ENABLE bit on Meson8b, Meson8m2 and
> GXBB, but not on Meson8. Add a compatible string for Meson8m2 which also
> sets that bit.
> While here, also update the Kconfig text and MODULE_DESCRIPTION.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>

Tested-by: hexdump <hexdump0815@...glemail.com>

> ---
>  drivers/phy/amlogic/Kconfig            | 2 +-
>  drivers/phy/amlogic/phy-meson8b-usb2.c | 6 +++++-
>  2 files changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/phy/amlogic/Kconfig b/drivers/phy/amlogic/Kconfig
> index 3495b23af797..5ec53874d1ea 100644
> --- a/drivers/phy/amlogic/Kconfig
> +++ b/drivers/phy/amlogic/Kconfig
> @@ -3,7 +3,7 @@
>  # Phy drivers for Amlogic platforms
>  #
>  config PHY_MESON8B_USB2
> -       tristate "Meson8, Meson8b and GXBB USB2 PHY driver"
> +       tristate "Meson8, Meson8b, Meson8m2 and GXBB USB2 PHY driver"
>         default ARCH_MESON
>         depends on OF && (ARCH_MESON || COMPILE_TEST)
>         depends on USB_SUPPORT
> diff --git a/drivers/phy/amlogic/phy-meson8b-usb2.c b/drivers/phy/amlogic/phy-meson8b-usb2.c
> index 436dfa1a8a04..03c061dd5f0d 100644
> --- a/drivers/phy/amlogic/phy-meson8b-usb2.c
> +++ b/drivers/phy/amlogic/phy-meson8b-usb2.c
> @@ -302,6 +302,10 @@ static const struct of_device_id phy_meson8b_usb2_of_match[] = {
>                 .compatible = "amlogic,meson8b-usb2-phy",
>                 .data = &phy_meson8b_usb2_match_data
>         },
> +       {
> +               .compatible = "amlogic,meson8m2-usb2-phy",
> +               .data = &phy_meson8b_usb2_match_data
> +       },
>         {
>                 .compatible = "amlogic,meson-gxbb-usb2-phy",
>                 .data = &phy_meson8b_usb2_match_data
> @@ -320,5 +324,5 @@ static struct platform_driver phy_meson8b_usb2_driver = {
>  module_platform_driver(phy_meson8b_usb2_driver);
>
>  MODULE_AUTHOR("Martin Blumenstingl <martin.blumenstingl@...glemail.com>");
> -MODULE_DESCRIPTION("Meson8, Meson8b and GXBB USB2 PHY driver");
> +MODULE_DESCRIPTION("Meson8, Meson8b, Meson8m2 and GXBB USB2 PHY driver");
>  MODULE_LICENSE("GPL");
> --
> 2.26.2
>