Messages in this thread | | | Date | Tue, 22 Nov 2022 10:20:26 +0200 | Subject | Re: [PATCH v1 2/8] dt-bindings: display: bridge: renesas,dsi-csi2-tx: Add r8a779g0 | From | Tomi Valkeinen <> |
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On 17/11/2022 17:14, Geert Uytterhoeven wrote: > Hi Tomi, > > On Thu, Nov 17, 2022 at 1:26 PM Tomi Valkeinen > <tomi.valkeinen@ideasonboard.com> wrote: >> From: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> >> >> Extend the Renesas DSI display bindings to support the r8a779g0 V4H. >> >> Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> >> --- >> .../bindings/display/bridge/renesas,dsi-csi2-tx.yaml | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) >> >> diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml >> index afeeb967393d..bc3101f77e5a 100644 >> --- a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml >> +++ b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml >> @@ -11,13 +11,14 @@ maintainers: >> >> description: | >> This binding describes the MIPI DSI/CSI-2 encoder embedded in the Renesas >> - R-Car V3U SoC. The encoder can operate in either DSI or CSI-2 mode, with up >> + R-Car V3U/V4H SoC. The encoder can operate in either DSI or CSI-2 mode, with up > > Perhaps "R-Car Gen4 SoCs", so we stay within 80 chars, and don't have > to update this when the next member of the family is around the block?
Is V3U gen 4? Or do you mean "R-Car V3U and Gen 4 SoCs"?
> Is there anything that might be SoC-specific? > If not, perhaps the time is ripe for a family-specific compatible value?
At least v3u and v4h DSIs are slightly different. Well, the DSI IP block itself looks the same, but the PLL and PHY are different.
Tomi
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