[PATCH 5.10.y-cip 00/24] Add sound support to Renesas RZ/G2L SoC

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: cip-dev@lists.cip-project.org,
	Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>,
	Pavel Machek <pavel@denx.de>
Cc: Biju Das <biju.das.jz@bp.renesas.com>
Subject: [PATCH 5.10.y-cip 00/24] Add sound support to Renesas RZ/G2L SoC
Date: Wed, 20 Apr 2022 22:34:00 +0100	[thread overview]
Message-ID: <20220420213424.27837-1-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)

Hi All,

This patch series adds sound support to Renesas RZ/G2L SoC and enables
SSI and codec on Renesas RZ/G2L SMARC EVK.

All the patches have been cherry picked from v5.18-rc3.

Sound support patches were already sent earlier as part of bulk series
[0], but due to some review comments the patches were rejected, now that
the driver is fixed upstream, re-sending the series with all the fixes.

[0] https://patchwork.kernel.org/project/cip-dev/cover/
20211229101530.22783-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

Cheers,
Prabhakar

Biju Das (16):
  ASoC: dt-bindings: Document RZ/G2L bindings
  ASoC: dt-bindings: sound: renesas,rz-ssi: Document DMA support
  ASoC: dt-bindings: renesas,rz-ssi: Update slave dma channel
    configuration parameter
  ASoC: sh: Add RZ/G2L SSIF-2 driver
  ASoC: sh: rz-ssi: Add SSI DMAC support
  ASoC: sh: rz-ssi: Fix dereference of noderef expression warning
  ASoC: sh: rz-ssi: Fix wrong operator used issue
  ASoC: sh: rz-ssi: Improve error handling in rz_ssi_dma_request
    function
  arm64: dts: renesas: r9a07g044: Add external audio clock nodes
  arm64: dts: renesas: r9a07g044: Add SSI support
  arm64: dts: renesas: r9a07g044: Add DMA support to SSI
  arm64: dts: renesas: rzg2l-smarc: Add WM8978 sound codec
  arm64: dts: renesas: rzg2l-smarc: Enable audio
  arm64: dts: renesas: rzg2l-smarc: Add Mic routing
  arm64: defconfig: Enable SOUND_SOC_RZ
  arm64: defconfig: Enable SND_SOC_WM8978

Heiner Kallweit (1):
  ASoC: sh: rz-ssi: Check return value of pm_runtime_resume_and_get()

Lad Prabhakar (7):
  ASoC: sh: rz-ssi: Drop calling rz_ssi_pio_recv() recursively
  ASoC: sh: rz-ssi: Make the data structures available before
    registering the handlers
  ASoC: sh: rz-ssi: Drop ssi parameter from rz_ssi_stream_init()
  ASoC: sh: rz-ssi: Make return type of rz_ssi_stream_is_valid() to bool
  ASoC: sh: rz-ssi: Use a do-while loop in rz_ssi_pio_recv()
  ASoC: sh: rz-ssi: Add rz_ssi_set_substream() helper function
  ASoC: sh: rz-ssi: Remove duplicate macros

 .../bindings/sound/renesas,rz-ssi.yaml        |  118 ++
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi    |   98 ++
 arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi  |   79 ++
 arch/arm64/configs/defconfig                  |    2 +
 sound/soc/sh/Kconfig                          |    6 +
 sound/soc/sh/Makefile                         |    4 +
 sound/soc/sh/rz-ssi.c                         | 1078 +++++++++++++++++
 7 files changed, 1385 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml
 create mode 100644 sound/soc/sh/rz-ssi.c

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2.17.1