On Mon, Feb 10, 2020 at 10:43:45PM +0530, Anand Moon wrote:
> Hi Krzysztof,
>
> Thanks for your review comments.
>
> On Mon, 10 Feb 2020 at 19:20, Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
> >
> > On Mon, Feb 10, 2020 at 10:51:07AM +0000, Anand Moon wrote:
> > > This patch adds new combatible strings for USBDRD3
> > > for adding missing suspend clk, exynos5422 usbdrd3
> > > support two clk USBD300 and SCLK_USBD300, so add missing
> > > suspemd_clk for Exynos542x DWC3 nodes.
> > >
> > > Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx>
> > > ---
> > > arch/arm/boot/dts/exynos5420.dtsi | 8 ++++----
> > > arch/arm/boot/dts/exynos54xx.dtsi | 4 ++--
> > > 2 files changed, 6 insertions(+), 6 deletions(-)
> > >
> > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
> > > index b672080e7469..bd505256a223 100644
> > > --- a/arch/arm/boot/dts/exynos5420.dtsi
> > > +++ b/arch/arm/boot/dts/exynos5420.dtsi
> > > @@ -1372,8 +1372,8 @@ &trng {
> > > };
> > >
> > > &usbdrd3_0 {
> > > - clocks = <&clock CLK_USBD300>;
> > > - clock-names = "usbdrd30";
> > > + clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBD300>;
> > > + clock-names = "usbdrd30", "usbdrd30_susp_clk";
> > > };
> > >
> > > &usbdrd_phy0 {
> > > @@ -1383,8 +1383,8 @@ &usbdrd_phy0 {
> > > };
> > >
> > > &usbdrd3_1 {
> > > - clocks = <&clock CLK_USBD301>;
> > > - clock-names = "usbdrd30";
> > > + clocks = <&clock CLK_USBD301>, <&clock CLK_SCLK_USBD301>;
> > > + clock-names = "usbdrd30", "usbdrd30_susp_clk";
> > > };
> > >
> > > &usbdrd_dwc3_1 {
> > > diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
> > > index 8aa5117e58ce..0aac6255de5d 100644
> > > --- a/arch/arm/boot/dts/exynos54xx.dtsi
> > > +++ b/arch/arm/boot/dts/exynos54xx.dtsi
> > > @@ -143,7 +143,7 @@ hsi2c_7: i2c@12cd0000 {
> > > };
> > >
> > > usbdrd3_0: usb3-0 {
> > > - compatible = "samsung,exynos5250-dwusb3";
> > > + compatible = "samsung,exynos5420-dwusb3";
> > > #address-cells = <1>;
> > > #size-cells = <1>;
> > > ranges;
> > > @@ -165,7 +165,7 @@ usbdrd_phy0: phy@12100000 {
> > > };
> > >
> > > usbdrd3_1: usb3-1 {
> > > - compatible = "samsung,exynos5250-dwusb3";
> > > + compatible = "samsung,exynos5420-dwusb3";
> >
> > This affects also Exynos5410 but you do not add new clock there.
> >
> > Best regards,
> > Krzysztof
> >
>
> Ok I will update this Exynos5410 dts.
>
> Is samsung,exynos54xx-dwusb3 is valid compatible string
> for both the SoC.
The compatible should not be wildcard so keep it as
samsung,exynos5420-dwusb3.
Best regards,
Krzysztof
