Re: [Freedreno] [PATCH v2 1/7] dt-bindings: msm/dsi: Add ref clock for PHYs
On Tue, Nov 27, 2018 at 09:41:39PM -0800, Doug Anderson wrote: > Hi, > > On Mon, Nov 26, 2018 at 3:12 PM Matthias Kaehlcke wrote: > > > > Allow the PHY drivers to get the ref clock from the DT. > > > > Signed-off-by: Matthias Kaehlcke > > --- > > Changes in v2: > > - add the ref clock for all PHYs, not only the 10nm one > > - updated commit message > > --- > > Documentation/devicetree/bindings/display/msm/dsi.txt | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt > > b/Documentation/devicetree/bindings/display/msm/dsi.txt > > index dfc743219bd88..b0485559a719c 100644 > > --- a/Documentation/devicetree/bindings/display/msm/dsi.txt > > +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt > > @@ -106,6 +106,7 @@ Required properties: > > - clocks: Phandles to device clocks. See [1] for details on clock bindings. > > - clock-names: the following clocks are required: > >* "iface" > > + * "ref" > > We can't quite make ref "required" because there are some old device > tree files dating back to 2016 that would be broken. It could be > listed as optional, but I _think_ Rob is OK with it being listed as > "required" for all new device tree files with the footnote that if > it's not present then the code will still work. Ok, will update the code to keep supporting old DT files and update the description. ___ Freedreno mailing list Freedreno@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/freedreno
Re: [Freedreno] [PATCH v2 1/7] dt-bindings: msm/dsi: Add ref clock for PHYs
Hi, On Mon, Nov 26, 2018 at 3:12 PM Matthias Kaehlcke wrote: > > Allow the PHY drivers to get the ref clock from the DT. > > Signed-off-by: Matthias Kaehlcke > --- > Changes in v2: > - add the ref clock for all PHYs, not only the 10nm one > - updated commit message > --- > Documentation/devicetree/bindings/display/msm/dsi.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt > b/Documentation/devicetree/bindings/display/msm/dsi.txt > index dfc743219bd88..b0485559a719c 100644 > --- a/Documentation/devicetree/bindings/display/msm/dsi.txt > +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt > @@ -106,6 +106,7 @@ Required properties: > - clocks: Phandles to device clocks. See [1] for details on clock bindings. > - clock-names: the following clocks are required: >* "iface" > + * "ref" We can't quite make ref "required" because there are some old device tree files dating back to 2016 that would be broken. It could be listed as optional, but I _think_ Rob is OK with it being listed as "required" for all new device tree files with the footnote that if it's not present then the code will still work. ___ Freedreno mailing list Freedreno@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/freedreno
[Freedreno] [PATCH v2 1/7] dt-bindings: msm/dsi: Add ref clock for PHYs
Allow the PHY drivers to get the ref clock from the DT. Signed-off-by: Matthias Kaehlcke --- Changes in v2: - add the ref clock for all PHYs, not only the 10nm one - updated commit message --- Documentation/devicetree/bindings/display/msm/dsi.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt index dfc743219bd88..b0485559a719c 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi.txt +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt @@ -106,6 +106,7 @@ Required properties: - clocks: Phandles to device clocks. See [1] for details on clock bindings. - clock-names: the following clocks are required: * "iface" + * "ref" For 28nm HPM/LP, 28nm 8960 PHYs: - vddio-supply: phandle to vdd-io regulator device node For 20nm PHY: -- 2.20.0.rc0.387.gc7a69e6b6c-goog ___ Freedreno mailing list Freedreno@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/freedreno