| Message ID | 20250218105007.66358-1-biju.das.jz@bp.renesas.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Add support for RZ/G3E CANFD | expand |
On 18.02.2025 10:49:50, Biju Das wrote: > The CAN-FD module on RZ/G3E is very similar to the one on both R-Car V4H > and RZ/G2L, but differs in some hardware parameters: > * No external clock, but instead has ram clock. > * Support up to 6 channels. > * 20 interrupts. Thanks for you contribution. Can you split this series in fixes and enhancements and post the fixes as a separate series. Please add stable@k.o on Cc if needed. regards, Marc
On 18.02.2025 10:49:50, Biju Das wrote: > The CAN-FD module on RZ/G3E is very similar to the one on both R-Car V4H > and RZ/G2L, but differs in some hardware parameters: > * No external clock, but instead has ram clock. > * Support up to 6 channels. > * 20 interrupts. > > Biju Das (11): > clk: renesas: r9a09g047: Add CANFD clock/reset > dt-bindings: can: renesas,rcar-canfd: Fix typo in pattern properties > for R-Car V4M > dt-bindings: can: renesas,rcar-canfd: Simplify the conditional schema > dt-bindings: can: renesas,rcar-canfd: Document RZ/G3E support > can: rcar_canfd: Fix page entries in the AFL list > can: rcar_canfd: Add gen4_type variable to struct rcar_canfd_hw_info > can: rcar_canfd: Add only_internal_clks variable to struct > rcar_canfd_hw_info > can: rcar_canfd: Enhance multi_channel_irqs handling > can: rcar_canfd: Add RZ/G3E support > arm64: dts: renesas: r9a09g047: Add CANFD node > arm64: dts: renesas: r9a09g047e57-smarc: Enable CANFD Please send the dts changes as a separate series, too. They will probably go mainline via the renesas SoC tree. regards, Marc
Hi Marc, Thanks for the feedback. > -----Original Message----- > From: Marc Kleine-Budde <mkl@pengutronix.de> > Sent: 18 February 2025 11:14 > Subject: Re: [PATCH 00/11] Add support for RZ/G3E CANFD > > On 18.02.2025 10:49:50, Biju Das wrote: > > The CAN-FD module on RZ/G3E is very similar to the one on both R-Car > > V4H and RZ/G2L, but differs in some hardware parameters: > > * No external clock, but instead has ram clock. > > * Support up to 6 channels. > > * 20 interrupts. > > Thanks for you contribution. Can you split this series in fixes and enhancements and post the fixes as > a separate series. Please add stable@k.o on Cc if needed. Sure, will split this series in fixes and enhancements as you suggested. Cheers, Biju
Hi Marc, Thanks for the feedback. > -----Original Message----- > From: Marc Kleine-Budde <mkl@pengutronix.de> > Sent: 18 February 2025 11:19 > Subject: Re: [PATCH 00/11] Add support for RZ/G3E CANFD > > On 18.02.2025 10:49:50, Biju Das wrote: > > The CAN-FD module on RZ/G3E is very similar to the one on both R-Car > > V4H and RZ/G2L, but differs in some hardware parameters: > > * No external clock, but instead has ram clock. > > * Support up to 6 channels. > > * 20 interrupts. > > > > Biju Das (11): > > clk: renesas: r9a09g047: Add CANFD clock/reset > > dt-bindings: can: renesas,rcar-canfd: Fix typo in pattern properties > > for R-Car V4M > > dt-bindings: can: renesas,rcar-canfd: Simplify the conditional schema > > dt-bindings: can: renesas,rcar-canfd: Document RZ/G3E support > > can: rcar_canfd: Fix page entries in the AFL list > > can: rcar_canfd: Add gen4_type variable to struct rcar_canfd_hw_info > > can: rcar_canfd: Add only_internal_clks variable to struct > > rcar_canfd_hw_info > > can: rcar_canfd: Enhance multi_channel_irqs handling > > can: rcar_canfd: Add RZ/G3E support > > arm64: dts: renesas: r9a09g047: Add CANFD node > > arm64: dts: renesas: r9a09g047e57-smarc: Enable CANFD > > Please send the dts changes as a separate series, too. They will probably go mainline via the renesas > SoC tree. Agreed. Clk, dts as separate series. Cheers, Biju
The CAN-FD module on RZ/G3E is very similar to the one on both R-Car V4H and RZ/G2L, but differs in some hardware parameters: * No external clock, but instead has ram clock. * Support up to 6 channels. * 20 interrupts. Biju Das (11): clk: renesas: r9a09g047: Add CANFD clock/reset dt-bindings: can: renesas,rcar-canfd: Fix typo in pattern properties for R-Car V4M dt-bindings: can: renesas,rcar-canfd: Simplify the conditional schema dt-bindings: can: renesas,rcar-canfd: Document RZ/G3E support can: rcar_canfd: Fix page entries in the AFL list can: rcar_canfd: Add gen4_type variable to struct rcar_canfd_hw_info can: rcar_canfd: Add only_internal_clks variable to struct rcar_canfd_hw_info can: rcar_canfd: Enhance multi_channel_irqs handling can: rcar_canfd: Add RZ/G3E support arm64: dts: renesas: r9a09g047: Add CANFD node arm64: dts: renesas: r9a09g047e57-smarc: Enable CANFD .../bindings/net/can/renesas,rcar-canfd.yaml | 182 +++++++++++++----- arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 62 ++++++ .../boot/dts/renesas/r9a09g047e57-smarc.dts | 45 +++++ .../boot/dts/renesas/renesas-smarc2.dtsi | 15 ++ drivers/clk/renesas/r9a09g047-cpg.c | 10 + drivers/net/can/rcar/rcar_canfd.c | 46 +++-- 6 files changed, 305 insertions(+), 55 deletions(-)