| Message ID | 20220902064628.59001-2-biju.das.jz@bp.renesas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Enable {fcpvd,vspd} on RZ/G2L SoC | expand |
On Fri, 02 Sep 2022 07:46:26 +0100, Biju Das wrote: > Document FCPVD found in RZ/G2L alike SoCs. FCPVD block is similar to > FCP for VSP found on R-Car SoC's . It has 3 clocks compared to 1 > clock on fcpv. Introduce new compatibles renesas,r9a07g044-fcpvd > for RZ/G2{L,LC} and renesas,r9a07g054-fcpvd for RZ/V2L to handle this > difference. > > The 3 clocks are shared between du, vspd and fcpvd. No driver changes > are required as generic compatible string "renesas,fcpv" will be used > as a fallback. > > Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> > --- > v2->v3: > * Updated the compatibles by replacing items->enum as > it is just one item. > v1->v2: > * Documented RZ/{G2,V2}L FCPVD bindings > * Introduces new compatibles renesas,r9a07g0{44,54}-fcpvd > * Added clock-names property > * described clocks. > --- > .../bindings/media/renesas,fcp.yaml | 45 ++++++++++++++++--- > 1 file changed, 40 insertions(+), 5 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
Hi All, Gentle ping. Are we happy with this patch? Can we add this to mainline? Cheers, Biju > Subject: Re: [PATCH v3 1/3] media: dt-bindings: media: renesas,fcp: > Document RZ/{G2,V2}L FCPVD bindings > > On Fri, 02 Sep 2022 07:46:26 +0100, Biju Das wrote: > > Document FCPVD found in RZ/G2L alike SoCs. FCPVD block is similar to > > FCP for VSP found on R-Car SoC's . It has 3 clocks compared to 1 > clock > > on fcpv. Introduce new compatibles renesas,r9a07g044-fcpvd for > > RZ/G2{L,LC} and renesas,r9a07g054-fcpvd for RZ/V2L to handle this > > difference. > > > > The 3 clocks are shared between du, vspd and fcpvd. No driver > changes > > are required as generic compatible string "renesas,fcpv" will be > used > > as a fallback. > > > > Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> > > --- > > v2->v3: > > * Updated the compatibles by replacing items->enum as > > it is just one item. > > v1->v2: > > * Documented RZ/{G2,V2}L FCPVD bindings > > * Introduces new compatibles renesas,r9a07g0{44,54}-fcpvd > > * Added clock-names property > > * described clocks. > > --- > > .../bindings/media/renesas,fcp.yaml | 45 > ++++++++++++++++--- > > 1 file changed, 40 insertions(+), 5 deletions(-) > > > > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.yaml b/Documentation/devicetree/bindings/media/renesas,fcp.yaml index 43f2fed8cd33..c6abe719881b 100644 --- a/Documentation/devicetree/bindings/media/renesas,fcp.yaml +++ b/Documentation/devicetree/bindings/media/renesas,fcp.yaml @@ -21,15 +21,22 @@ description: | properties: compatible: - enum: - - renesas,fcpv # FCP for VSP - - renesas,fcpf # FCP for FDP + oneOf: + - enum: + - renesas,fcpv # FCP for VSP + - renesas,fcpf # FCP for FDP + - items: + - enum: + - renesas,r9a07g044-fcpvd # RZ/G2{L,LC} + - renesas,r9a07g054-fcpvd # RZ/V2L + - const: renesas,fcpv # Generic FCP for VSP fallback reg: maxItems: 1 - clocks: - maxItems: 1 + clocks: true + + clock-names: true iommus: maxItems: 1 @@ -49,6 +56,34 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + enum: + - renesas,r9a07g044-fcpvd + - renesas,r9a07g054-fcpvd + then: + properties: + clocks: + items: + - description: Main clock + - description: Register access clock + - description: Video clock + clock-names: + items: + - const: aclk + - const: pclk + - const: vclk + required: + - clock-names + else: + properties: + clocks: + maxItems: 1 + clock-names: false + examples: # R8A7795 (R-Car H3) FCP for VSP-D1 - |
Document FCPVD found in RZ/G2L alike SoCs. FCPVD block is similar to FCP for VSP found on R-Car SoC's . It has 3 clocks compared to 1 clock on fcpv. Introduce new compatibles renesas,r9a07g044-fcpvd for RZ/G2{L,LC} and renesas,r9a07g054-fcpvd for RZ/V2L to handle this difference. The 3 clocks are shared between du, vspd and fcpvd. No driver changes are required as generic compatible string "renesas,fcpv" will be used as a fallback. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> --- v2->v3: * Updated the compatibles by replacing items->enum as it is just one item. v1->v2: * Documented RZ/{G2,V2}L FCPVD bindings * Introduces new compatibles renesas,r9a07g0{44,54}-fcpvd * Added clock-names property * described clocks. --- .../bindings/media/renesas,fcp.yaml | 45 ++++++++++++++++--- 1 file changed, 40 insertions(+), 5 deletions(-)