| Message ID | 20240723110733.10988-1-oliver.rhodes.aj@renesas.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Document r8a774a3 SoC bindings | expand |
On Tue, Jul 23, 2024 at 12:07:27PM +0100, Oliver Rhodes wrote: > Hi all, > > This patch series updates the renesas DT bindings documentation for core > components (SoC, SYSC, reset, clk, pinctrl, scif) on the RZ/G2M v3.0 (R8A774A3) SoC. > This SoC is similar to R-CAR M3-W+ (R8A77961) SoC. Your commit messages for any binding without a fallback compatible need to mention why this device is not compatible with the !v3.0 SoC.
Hi Conor, Thank you for the comment. > -----Original Message----- > From: Conor Dooley <conor@kernel.org> > Sent: Tuesday, July 23, 2024 3:05 PM > To: Oliver Rhodes <oliver.rhodes.aj@renesas.com> > Cc: Rob Herring <robh@kernel.org>; Krzysztof Kozlowski <krzk+dt@kernel.org>; Conor Dooley > <conor+dt@kernel.org>; Geert Uytterhoeven <geert+renesas@glider.be>; Magnus Damm > <magnus.damm@gmail.com>; linux-renesas-soc@vger.kernel.org; devicetree@vger.kernel.org > Subject: Re: [PATCH V1 resend 0/6] Document r8a774a3 SoC bindings > > On Tue, Jul 23, 2024 at 12:07:27PM +0100, Oliver Rhodes wrote: > > Hi all, > > > > This patch series updates the renesas DT bindings documentation for > > core components (SoC, SYSC, reset, clk, pinctrl, scif) on the RZ/G2M v3.0 (R8A774A3) SoC. > > This SoC is similar to R-CAR M3-W+ (R8A77961) SoC. > > Your commit messages for any binding without a fallback compatible need to mention why this device is > not compatible with the !v3.0 SoC. For SoC identification, it is a different SoC altogether, so we need to use a dedicated compatible. For SYSC, it lacks the A2VC power area compared to the RZ/G2M v1.X so we cannot use family compatible. Similarly for clock, it lacks some modules such as the FCPCI, so we need to use a dedicated compatible. R-CAR M3-W (r8a77960) is similar to RZ/G2M (r8a774a1) and R-CAR M3-W+ (r8a77961) is similar to RZ/G2M v3.0(r8a774a3). So, I referred R-CAR M3-W+ bindings and made similar changes for this SoC. I will update the commit messages for SoC, SYSC and clk to reflect this. Thank you, Oliver
Hi all, This patch series updates the renesas DT bindings documentation for core components (SoC, SYSC, reset, clk, pinctrl, scif) on the RZ/G2M v3.0 (R8A774A3) SoC. This SoC is similar to R-CAR M3-W+ (R8A77961) SoC. v1->v1 resend: * Fixed commit header for patch #4. Oliver Rhodes (6): dt-bindings: soc: renesas: Document RZ/G2M v3.0 (r8a774a3) SoC dt-bindings: power: renesas: Document RZ/G2M v3.0 (r8a774a3) SYSC binding dt-bindings: clock: renesas: Document RZ/G2M v3.0 (r8a774a3) clock dt-bindings: reset: renesas: Document RZ/G2M v3.0 (r8a774a3) reset module dt-bindings: serial: renesas: Document RZ/G2M v3.0 (r8a774a3) scif dt-bindings: pinctrl: renesas: Document RZ/G2M v3.0 (r8a774a3) PFC support .../devicetree/bindings/clock/renesas,cpg-mssr.yaml | 1 + .../devicetree/bindings/pinctrl/renesas,pfc.yaml | 1 + .../devicetree/bindings/power/renesas,rcar-sysc.yaml | 1 + .../devicetree/bindings/reset/renesas,rst.yaml | 1 + .../devicetree/bindings/serial/renesas,scif.yaml | 1 + .../devicetree/bindings/soc/renesas/renesas.yaml | 12 ++++++++++++ 6 files changed, 17 insertions(+)