Add cs42l43 PC focused SoundWire CODEC

Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:

This patch chain adds support for the Cirrus Logic cs42l43 PC focused
SoundWire CODEC. The chain is currently based of Lee's for-mfd-next
branch.

This series is mostly just a resend keeping pace with the kernel under
it, except for a minor fixup in the ASoC stuff.

Thanks,
Charles

Charles Keepax (4):
  dt-bindings: mfd: cirrus,cs42l43: Add initial DT binding
  mfd: cs42l43: Add support for cs42l43 core driver
  pinctrl: cs42l43: Add support for the cs42l43
  ASoC: cs42l43: Add support for the cs42l43

Lucas Tanure (2):
  soundwire: bus: Allow SoundWire peripherals to register IRQ handlers
  spi: cs42l43: Add SPI controller support

 .../bindings/sound/cirrus,cs42l43.yaml        |  313 +++
 MAINTAINERS                                   |    4 +
 drivers/mfd/Kconfig                           |   23 +
 drivers/mfd/Makefile                          |    3 +
 drivers/mfd/cs42l43-i2c.c                     |   98 +
 drivers/mfd/cs42l43-sdw.c                     |  239 ++
 drivers/mfd/cs42l43.c                         | 1188 +++++++++
 drivers/mfd/cs42l43.h                         |   28 +
 drivers/pinctrl/cirrus/Kconfig                |   11 +
 drivers/pinctrl/cirrus/Makefile               |    2 +
 drivers/pinctrl/cirrus/pinctrl-cs42l43.c      |  609 +++++
 drivers/soundwire/bus.c                       |   32 +
 drivers/soundwire/bus_type.c                  |   12 +
 drivers/spi/Kconfig                           |    7 +
 drivers/spi/Makefile                          |    1 +
 drivers/spi/spi-cs42l43.c                     |  284 ++
 include/linux/mfd/cs42l43-regs.h              | 1184 +++++++++
 include/linux/mfd/cs42l43.h                   |  102 +
 include/linux/soundwire/sdw.h                 |    9 +
 include/sound/cs42l43.h                       |   17 +
 sound/soc/codecs/Kconfig                      |   16 +
 sound/soc/codecs/Makefile                     |    4 +
 sound/soc/codecs/cs42l43-jack.c               |  946 +++++++
 sound/soc/codecs/cs42l43-sdw.c                |   74 +
 sound/soc/codecs/cs42l43.c                    | 2278 +++++++++++++++++
 sound/soc/codecs/cs42l43.h                    |  131 +
 26 files changed, 7615 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml
 create mode 100644 drivers/mfd/cs42l43-i2c.c
 create mode 100644 drivers/mfd/cs42l43-sdw.c
 create mode 100644 drivers/mfd/cs42l43.c
 create mode 100644 drivers/mfd/cs42l43.h
 create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs42l43.c
 create mode 100644 drivers/spi/spi-cs42l43.c
 create mode 100644 include/linux/mfd/cs42l43-regs.h
 create mode 100644 include/linux/mfd/cs42l43.h
 create mode 100644 include/sound/cs42l43.h
 create mode 100644 sound/soc/codecs/cs42l43-jack.c
 create mode 100644 sound/soc/codecs/cs42l43-sdw.c
 create mode 100644 sound/soc/codecs/cs42l43.c
 create mode 100644 sound/soc/codecs/cs42l43.h

--
2.30.2

1 files changed, 36 insertions, 40 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 88174736be51..3aaec9532ff9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2339,7 +2339,7 @@ F:	drivers/phy/mediatek/
 ARM/MICROCHIP (ARM64) SoC support
 M:	Conor Dooley <conor@kernel.org>
 M:	Nicolas Ferre <nicolas.ferre@microchip.com>
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 T:	git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
@@ -2348,7 +2348,7 @@ F:	arch/arm64/boot/dts/microchip/
 ARM/Microchip (AT91) SoC support
 M:	Nicolas Ferre <nicolas.ferre@microchip.com>
 M:	Alexandre Belloni <alexandre.belloni@bootlin.com>
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 W:	http://www.linux4sam.org
@@ -3250,7 +3250,7 @@ F:	include/uapi/linux/atm*
 
 ATMEL MACB ETHERNET DRIVER
 M:	Nicolas Ferre <nicolas.ferre@microchip.com>
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 S:	Supported
 F:	drivers/net/ethernet/cadence/
 
@@ -3262,9 +3262,8 @@ F:	Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
 F:	drivers/input/touchscreen/atmel_mxt_ts.c
 
 ATMEL WIRELESS DRIVER
-M:	Simon Kelley <simon@thekelleys.org.uk>
 L:	linux-wireless@vger.kernel.org
-S:	Maintained
+S:	Orphan
 W:	http://www.thekelleys.org.uk/atmel
 W:	http://atmelwlandriver.sourceforge.net/
 F:	drivers/net/wireless/atmel/atmel*
@@ -3394,7 +3393,7 @@ F:	drivers/media/radio/radio-aztech*
 B43 WIRELESS DRIVER
 L:	linux-wireless@vger.kernel.org
 L:	b43-dev@lists.infradead.org
-S:	Odd Fixes
+S:	Orphan
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/b43
 F:	drivers/net/wireless/broadcom/b43/
 
@@ -4887,7 +4886,10 @@ L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 L:	patches@opensource.cirrus.com
 S:	Maintained
 F:	Documentation/devicetree/bindings/sound/cirrus,cs*
+F:	drivers/mfd/cs42l43*
+F:	drivers/pinctrl/cirrus/pinctrl-cs42l43*
 F:	include/dt-bindings/sound/cs*
+F:	include/linux/mfd/cs42l43*
 F:	include/sound/cs*
 F:	sound/pci/hda/cs*
 F:	sound/pci/hda/hda_cs_dsp_ctl.*
@@ -5462,8 +5464,7 @@ F:	Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
 F:	drivers/net/can/ctucanfd/
 
 CW1200 WLAN driver
-M:	Solomon Peachy <pizza@shaftnet.org>
-S:	Maintained
+S:	Orphan
 F:	drivers/net/wireless/st/cw1200/
 
 CX18 VIDEO4LINUX DRIVER
@@ -9377,7 +9378,6 @@ F:	drivers/crypto/hisilicon/sgl.c
 F:	include/linux/hisi_acc_qm.h
 
 HISILICON ROCE DRIVER
-M:	Haoyue Xu <xuhaoyue1@hisilicon.com>
 M:	Junxian Huang <huangjunxian6@hisilicon.com>
 L:	linux-rdma@vger.kernel.org
 S:	Maintained
@@ -9662,6 +9662,7 @@ F:	tools/hv/
 
 HYPERBUS SUPPORT
 M:	Vignesh Raghavendra <vigneshr@ti.com>
+R:	Tudor Ambarus <tudor.ambarus@linaro.org>
 L:	linux-mtd@lists.infradead.org
 S:	Supported
 Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
@@ -12481,6 +12482,7 @@ F:	net/mctp/
 
 MAPLE TREE
 M:	Liam R. Howlett <Liam.Howlett@oracle.com>
+L:	maple-tree@lists.infradead.org
 L:	linux-mm@kvack.org
 S:	Supported
 F:	Documentation/core-api/maple_tree.rst
@@ -12592,18 +12594,14 @@ F:	Documentation/devicetree/bindings/net/marvell,pp2.yaml
 F:	drivers/net/ethernet/marvell/mvpp2/
 
 MARVELL MWIFIEX WIRELESS DRIVER
-M:	Amitkumar Karwar <amitkarwar@gmail.com>
-M:	Ganapathi Bhat <ganapathi017@gmail.com>
-M:	Sharvari Harisangam <sharvari.harisangam@nxp.com>
-M:	Xinming Hu <huxinming820@gmail.com>
+M:	Brian Norris <briannorris@chromium.org>
 L:	linux-wireless@vger.kernel.org
-S:	Maintained
+S:	Odd Fixes
 F:	drivers/net/wireless/marvell/mwifiex/
 
 MARVELL MWL8K WIRELESS DRIVER
-M:	Lennert Buytenhek <buytenh@wantstofly.org>
 L:	linux-wireless@vger.kernel.org
-S:	Odd Fixes
+S:	Orphan
 F:	drivers/net/wireless/marvell/mwl8k.c
 
 MARVELL NAND CONTROLLER DRIVER
@@ -13791,7 +13789,7 @@ F:	Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
 F:	drivers/spi/spi-at91-usart.c
 
 MICROCHIP AUDIO ASOC DRIVERS
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/sound/atmel*
@@ -13814,7 +13812,7 @@ S:	Maintained
 F:	drivers/crypto/atmel-ecc.*
 
 MICROCHIP EIC DRIVER
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
@@ -13887,7 +13885,7 @@ F:	drivers/video/fbdev/atmel_lcdfb.c
 F:	include/video/atmel_lcdc.h
 
 MICROCHIP MCP16502 PMIC DRIVER
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
@@ -13914,7 +13912,7 @@ F:	Documentation/devicetree/bindings/mtd/atmel-nand.txt
 F:	drivers/mtd/nand/raw/atmel/*
 
 MICROCHIP OTPC DRIVER
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
@@ -13953,7 +13951,7 @@ F:	Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
 F:	drivers/fpga/microchip-spi.c
 
 MICROCHIP PWM DRIVER
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	linux-pwm@vger.kernel.org
 S:	Supported
@@ -13969,7 +13967,7 @@ F:	drivers/iio/adc/at91-sama5d2_adc.c
 F:	include/dt-bindings/iio/adc/at91-sama5d2_adc.h
 
 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 S:	Supported
 F:	Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
 F:	drivers/power/reset/at91-sama5d2_shdwc.c
@@ -13986,7 +13984,7 @@ S:	Supported
 F:	drivers/spi/spi-atmel.*
 
 MICROCHIP SSC DRIVER
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 F:	Documentation/devicetree/bindings/misc/atmel-ssc.txt
@@ -14015,7 +14013,7 @@ F:	drivers/usb/gadget/udc/atmel_usba_udc.*
 
 MICROCHIP WILC1000 WIFI DRIVER
 M:	Ajay Singh <ajay.kathat@microchip.com>
-M:	Claudiu Beznea <claudiu.beznea@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@tuxon.dev>
 L:	linux-wireless@vger.kernel.org
 S:	Supported
 F:	drivers/net/wireless/microchip/wilc1000/
@@ -16298,6 +16296,7 @@ F:	drivers/pci/controller/dwc/pci-exynos.c
 PCI DRIVER FOR SYNOPSYS DESIGNWARE
 M:	Jingoo Han <jingoohan1@gmail.com>
 M:	Gustavo Pimentel <gustavo.pimentel@synopsys.com>
+M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 L:	linux-pci@vger.kernel.org
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
@@ -17449,6 +17448,7 @@ F:	drivers/media/tuners/qt1010*
 
 QUALCOMM ATH12K WIRELESS DRIVER
 M:	Kalle Valo <kvalo@kernel.org>
+M:	Jeff Johnson <quic_jjohnson@quicinc.com>
 L:	ath12k@lists.infradead.org
 S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
@@ -17456,6 +17456,7 @@ F:	drivers/net/wireless/ath/ath12k/
 
 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
 M:	Kalle Valo <kvalo@kernel.org>
+M:	Jeff Johnson <quic_jjohnson@quicinc.com>
 L:	ath10k@lists.infradead.org
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
@@ -17465,6 +17466,7 @@ F:	drivers/net/wireless/ath/ath10k/
 
 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
 M:	Kalle Valo <kvalo@kernel.org>
+M:	Jeff Johnson <quic_jjohnson@quicinc.com>
 L:	ath11k@lists.infradead.org
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
@@ -17985,7 +17987,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.g
 F:	drivers/net/wireless/realtek/rtlwifi/
 
 REALTEK WIRELESS DRIVER (rtw88)
-M:	Yan-Hsuan Chuang <tony0620emma@gmail.com>
+M:	Ping-Ke Shih <pkshih@realtek.com>
 L:	linux-wireless@vger.kernel.org
 S:	Maintained
 F:	drivers/net/wireless/realtek/rtw88/
@@ -18510,17 +18512,14 @@ RTL8180 WIRELESS DRIVER
 L:	linux-wireless@vger.kernel.org
 S:	Orphan
 W:	https://wireless.wiki.kernel.org/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
 F:	drivers/net/wireless/realtek/rtl818x/rtl8180/
 
 RTL8187 WIRELESS DRIVER
-M:	Herton Ronaldo Krzesinski <herton@canonical.com>
-M:	Hin-Tak Leung <htl10@users.sourceforge.net>
+M:	Hin-Tak Leung <hintak.leung@gmail.com>
 M:	Larry Finger <Larry.Finger@lwfinger.net>
 L:	linux-wireless@vger.kernel.org
 S:	Maintained
 W:	https://wireless.wiki.kernel.org/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
 F:	drivers/net/wireless/realtek/rtl818x/rtl8187/
 
 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
@@ -20404,7 +20403,6 @@ F:	drivers/pwm/pwm-stm32*
 F:	include/linux/*/stm32-*tim*
 
 STMMAC ETHERNET DRIVER
-M:	Giuseppe Cavallaro <peppe.cavallaro@st.com>
 M:	Alexandre Torgue <alexandre.torgue@foss.st.com>
 M:	Jose Abreu <joabreu@synopsys.com>
 L:	netdev@vger.kernel.org
@@ -21714,11 +21712,14 @@ S:	Orphan
 F:	drivers/net/ethernet/dec/tulip/
 
 TUN/TAP driver
-M:	Maxim Krasnyansky <maxk@qti.qualcomm.com>
+M:	Willem de Bruijn <willemdebruijn.kernel@gmail.com>
+M:	Jason Wang <jasowang@redhat.com>
 S:	Maintained
 W:	http://vtun.sourceforge.net/tun
 F:	Documentation/networking/tuntap.rst
 F:	arch/um/os-Linux/drivers/
+F:	drivers/net/tap.c
+F:	drivers/net/tun.c
 
 TURBOCHANNEL SUBSYSTEM
 M:	"Maciej W. Rozycki" <macro@orcam.me.uk>
@@ -21941,9 +21942,8 @@ S:	Maintained
 F:	drivers/usb/misc/apple-mfi-fastcharge.c
 
 USB AR5523 WIRELESS DRIVER
-M:	Pontus Fuchs <pontus.fuchs@gmail.com>
 L:	linux-wireless@vger.kernel.org
-S:	Maintained
+S:	Orphan
 F:	drivers/net/wireless/ath/ar5523/
 
 USB ATTACHED SCSI
@@ -22220,9 +22220,8 @@ F:	drivers/usb/gadget/legacy/webcam.c
 F:	include/uapi/linux/usb/g_uvc.h
 
 USB WIRELESS RNDIS DRIVER (rndis_wlan)
-M:	Jussi Kivilinna <jussi.kivilinna@iki.fi>
 L:	linux-wireless@vger.kernel.org
-S:	Maintained
+S:	Orphan
 F:	drivers/net/wireless/legacy/rndis_wlan.c
 
 USB XHCI DRIVER
@@ -22997,7 +22996,7 @@ F:	drivers/input/misc/wistron_btns.c
 
 WL3501 WIRELESS PCMCIA CARD DRIVER
 L:	linux-wireless@vger.kernel.org
-S:	Odd fixes
+S:	Orphan
 F:	drivers/net/wireless/legacy/wl3501*
 
 WMI BINARY MOF DRIVER
@@ -23568,11 +23567,8 @@ S:	Maintained
 F:	mm/zbud.c
 
 ZD1211RW WIRELESS DRIVER
-M:	Ulrich Kunitz <kune@deine-taler.de>
 L:	linux-wireless@vger.kernel.org
-L:	zd1211-devs@lists.sourceforge.net (subscribers-only)
-S:	Maintained
-W:	http://zd1211.ath.cx/wiki/DriverRewrite
+S:	Orphan
 F:	drivers/net/wireless/zydas/zd1211rw/
 
 ZD1301 MEDIA DRIVER