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@.../

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