| From: |
| Piotr Wojtaszczyk <piotr.wojtaszczyk-AT-timesys.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>, "J.M.B. Downing" <jonathan.downing-AT-nautel.com>, Piotr Wojtaszczyk <piotr.wojtaszczyk-AT-timesys.com>, Vladimir Zapolskiy <vz-AT-mleia.com>, Liam Girdwood <lgirdwood-AT-gmail.com>, Mark Brown <broonie-AT-kernel.org>, Russell King <linux-AT-armlinux.org.uk>, Michael Turquette <mturquette-AT-baylibre.com>, Stephen Boyd <sboyd-AT-kernel.org>, Andi Shyti <andi.shyti-AT-kernel.org>, Miquel Raynal <miquel.raynal-AT-bootlin.com>, Richard Weinberger <richard-AT-nod.at>, Vignesh Raghavendra <vigneshr-AT-ti.com>, Jaroslav Kysela <perex-AT-perex.cz>, Takashi Iwai <tiwai-AT-suse.com>, Arnd Bergmann <arnd-AT-arndb.de>, Yangtao Li <frank.li-AT-vivo.com>, Li Zetao <lizetao1-AT-huawei.com>, Chancel Liu <chancel.liu-AT-nxp.com>, Michael Ellerman <mpe-AT-ellerman.id.au>, Corentin Labbe <clabbe-AT-baylibre.com>, dmaengine-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-arm-kernel-AT-lists.infradead.org, alsa-devel-AT-alsa-project.org, linuxppc-dev-AT-lists.ozlabs.org, linux-sound-AT-vger.kernel.org, linux-clk-AT-vger.kernel.org, linux-i2c-AT-vger.kernel.org, linux-mtd-AT-lists.infradead.org |
| Subject: |
| [Patch v5 00/12] Add audio support for LPC32XX CPUs |
| Date: |
| Thu, 27 Jun 2024 17:00:18 +0200 |
| Message-ID: |
| <20240627150046.258795-1-piotr.wojtaszczyk@timesys.com> |
| Archive-link: |
| Article |
This pach set is to bring back audio to machines with a LPC32XX CPU.
The legacy LPC32XX SoC used to have audio spport in linux 2.6.27.
The support was dropped due to lack of interest from mainaeners.
Piotr Wojtaszczyk (12):
dt-bindings: dma: pl08x: Add dma-cells description
dt-bindings: dma: Add lpc32xx DMA mux binding
ASoC: dt-bindings: lpc32xx: Add lpc32xx i2s DT binding
ARM: dts: lpc32xx: Use simple-mfd for clock control block
ARM: dts: lpc32xx: Add missing dma properties
ARM: dts: lpc32xx: Add missing i2s properties
clk: lpc32xx: initialize regmap using parent syscon
dmaengine: Add dma router for pl08x in LPC32XX SoC
ARM: lpc32xx: Remove pl08x platform data in favor for device tree
mtd: rawnand: lpx32xx: Request DMA channels using DT entries
ASoC: fsl: Add i2s and pcm drivers for LPC32xx CPUs
i2x: pnx: Fix potential deadlock warning from del_timer_sync() call in
isr
.../devicetree/bindings/dma/arm-pl08x.yaml | 7 +
.../bindings/dma/nxp,lpc3220-dmamux.yaml | 49 +++
.../bindings/sound/nxp,lpc3220-i2s.yaml | 73 ++++
MAINTAINERS | 20 +
arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi | 53 ++-
arch/arm/mach-lpc32xx/phy3250.c | 54 ---
drivers/clk/Kconfig | 1 +
drivers/clk/nxp/clk-lpc32xx.c | 26 +-
drivers/dma/Kconfig | 9 +
drivers/dma/Makefile | 1 +
drivers/dma/lpc32xx-dmamux.c | 195 +++++++++
drivers/i2c/busses/i2c-pnx.c | 48 +--
drivers/mtd/nand/raw/lpc32xx_mlc.c | 26 +-
drivers/mtd/nand/raw/lpc32xx_slc.c | 26 +-
sound/soc/fsl/Kconfig | 7 +
sound/soc/fsl/Makefile | 2 +
sound/soc/fsl/lpc3xxx-i2s.c | 375 ++++++++++++++++++
sound/soc/fsl/lpc3xxx-i2s.h | 79 ++++
sound/soc/fsl/lpc3xxx-pcm.c | 72 ++++
19 files changed, 993 insertions(+), 130 deletions(-)
create mode 100644 Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml
create mode 100644 Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml
create mode 100644 drivers/dma/lpc32xx-dmamux.c
create mode 100644 sound/soc/fsl/lpc3xxx-i2s.c
create mode 100644 sound/soc/fsl/lpc3xxx-i2s.h
create mode 100644 sound/soc/fsl/lpc3xxx-pcm.c
--
2.25.1
