From: s.trumtrar@pengutronix.de (Steffen Trumtrar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/6] of: add support for imx-wm8974
Date: Fri, 9 Nov 2012 15:00:19 +0100 [thread overview]
Message-ID: <1352469625-32024-1-git-send-email-s.trumtrar@pengutronix.de> (raw)
Hi!
This series adds devicetree support for the wm8974 connected via SPI/SSI to an
imx. The series was developed on an imx27 with a wm8974 connected via SPI.
That is why two patches for the SPI subsystem are also provided, which may be
also usefull without the wm8974 stuff. As they are needed, I included them in
this series and did not send them separately. If this is wrong, please let me
know.
The driver and bindings are based on the imx-sgtl5000 driver and are tested with
* spi-imx
* fsl_ssi
* imx-audmux (v1)
Regards,
Steffen
Steffen Trumtrar (6):
spi: imx: specify spi base for device tree probe
spi/devicetree: find spi_device via device_node
ASoC: wm8974: include MCLKDIV in pll_factors
ASoC: wm8974: add SPI as a possible bus master
ARM i.MX: rename ssi1 clock for imx27
ASoC: fsl: add imx-wm8974 machine driver
.../devicetree/bindings/sound/imx-audio-wm8974.txt | 48 ++++
arch/arm/mach-imx/clk-imx27.c | 2 +-
arch/arm/mach-imx/imx27-dt.c | 1 +
drivers/spi/spi-imx.c | 2 +-
drivers/spi/spi.c | 20 ++
include/linux/spi/spi.h | 3 +
sound/soc/codecs/Kconfig | 2 +-
sound/soc/codecs/wm8974.c | 101 ++++++++-
sound/soc/fsl/Kconfig | 12 +
sound/soc/fsl/Makefile | 2 +
sound/soc/fsl/imx-wm8974.c | 233 ++++++++++++++++++++
11 files changed, 419 insertions(+), 7 deletions(-)
create mode 100644 Documentation/devicetree/bindings/sound/imx-audio-wm8974.txt
create mode 100644 sound/soc/fsl/imx-wm8974.c
--
1.7.10.4
next reply other threads:[~2012-11-09 14:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-09 14:00 Steffen Trumtrar [this message]
2012-11-09 14:00 ` [PATCH 1/6] spi: imx: specify spi base for device tree probe Steffen Trumtrar
2012-11-09 16:38 ` Mark Brown
2012-11-09 19:00 ` Steffen Trumtrar
2012-11-09 14:00 ` [PATCH 2/6] spi/devicetree: find spi_device via device_node Steffen Trumtrar
2012-11-09 14:00 ` [PATCH 3/6] ASoC: wm8974: include MCLKDIV in pll_factors Steffen Trumtrar
2012-11-09 14:55 ` Mark Brown
2012-11-09 14:00 ` [PATCH 4/6] ASoC: wm8974: add SPI as a possible bus master Steffen Trumtrar
2012-11-09 14:38 ` Mark Brown
2012-11-09 14:55 ` Steffen Trumtrar
2012-11-09 14:59 ` Mark Brown
2012-11-09 14:00 ` [PATCH 5/6] ARM i.MX: rename ssi1 clock for imx27 Steffen Trumtrar
2012-11-09 14:58 ` Mark Brown
2012-11-09 14:00 ` [PATCH 6/6] ASoC: fsl: add imx-wm8974 machine driver Steffen Trumtrar
2012-11-09 15:36 ` Mark Brown
2012-11-09 18:54 ` Steffen Trumtrar
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