| From: |
| Fabrizio Castro <fabrizio.castro.jz-AT-renesas.com> |
| To: |
| Vinod Koul <vkoul-AT-kernel.org>, Rob Herring <robh-AT-kernel.org>, Krzysztof Kozlowski <krzk+dt-AT-kernel.org>, Conor Dooley <conor+dt-AT-kernel.org>, Michael Turquette <mturquette-AT-baylibre.com>, Stephen Boyd <sboyd-AT-kernel.org>, Thomas Gleixner <tglx-AT-linutronix.de>, Geert Uytterhoeven <geert+renesas-AT-glider.be> |
| Subject: |
| [PATCH v4 0/7] Add DMAC support to the RZ/V2H(P) |
| Date: |
| Thu, 20 Feb 2025 15:01:03 +0000 |
| Message-ID: |
| <20250220150110.738619-1-fabrizio.castro.jz@renesas.com> |
| Cc: |
| Fabrizio Castro <fabrizio.castro.jz-AT-renesas.com>, Magnus Damm <magnus.damm-AT-gmail.com>, Biju Das <biju.das.jz-AT-bp.renesas.com>, Wolfram Sang <wsa+renesas-AT-sang-engineering.com>, Uwe Kleine-König <u.kleine-koenig-AT-baylibre.com>, dmaengine-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-renesas-soc-AT-vger.kernel.org, linux-clk-AT-vger.kernel.org, Lad Prabhakar <prabhakar.mahadev-lad.rj-AT-bp.renesas.com> |
| Archive-link: |
| Article |
Dear All,
This series adds DMAC support to the Renesas RZ/V2H(P).
Cheers,
Fab
v3->v4:
* Fixed an issue with mid_rid/req_no/ack_no initialization
v2->v3:
* Replaced rzv2h_icu_register_dma_req_ack with
rzv2h_icu_register_dma_req_ack() in ICU patch changelog
* Added dummy for rzv2h_icu_register_dma_req_ack()
* Reworked DMAC driver as per Geert's suggestions.
v1->v2:
* Improved macros in ICU driver
* Shared new macros between ICU driver and DMAC driver
* Improved dt-bindings
Fabrizio Castro (7):
clk: renesas: r9a09g057: Add entries for the DMACs
dt-bindings: dma: rz-dmac: Restrict properties for RZ/A1H
dt-bindings: dma: rz-dmac: Document RZ/V2H(P) family of SoCs
irqchip/renesas-rzv2h: Add rzv2h_icu_register_dma_req_ack()
dmaengine: sh: rz-dmac: Allow for multiple DMACs
dmaengine: sh: rz-dmac: Add RZ/V2H(P) support
arm64: dts: renesas: r9a09g057: Add DMAC nodes
.../bindings/dma/renesas,rz-dmac.yaml | 113 ++++++++++--
arch/arm64/boot/dts/renesas/r9a09g057.dtsi | 165 ++++++++++++++++++
drivers/clk/renesas/r9a09g057-cpg.c | 24 +++
drivers/clk/renesas/rzv2h-cpg.h | 2 +
drivers/dma/sh/rz-dmac.c | 165 ++++++++++++++++--
drivers/irqchip/irq-renesas-rzv2h.c | 56 ++++++
include/linux/irqchip/irq-renesas-rzv2h.h | 26 +++
7 files changed, 517 insertions(+), 34 deletions(-)
create mode 100644 include/linux/irqchip/irq-renesas-rzv2h.h
--
2.34.1
