kernel/git/stable/linux.git/drivers/spi/Kconfig, branch linux-6.7.y

spi: spi-zynqmp-gqspi: fix driver kconfig dependencies

2024-01-25T23:44:39+00:00

[ Upstream commit 424a8166764e462258fdccaaefbdeb07517c8b21 ] ZynqMP GQSPI driver no longer uses spi-master framework. It had been converted to use spi-mem framework. So remove driver dependency from spi-master and replace it with spi-mem. Fixes: 1c26372e5aa9 ("spi: spi-zynqmp-gqspi: Update driver to use spi-mem framework") Signed-off-by: Amit Kumar Mahapatra Signed-off-by: Radhey Shyam Pandey Link: https://lore.kernel.org/r/1699282435-884917-1-git-send-email-radhey.shyam.pandey@amd.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

Merge tag 'spi-fix-v6.7-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2023-11-10T19:44:38+00:00

Pull spi fixes from Mark Brown: "A couple of fixes that came in during the merge window: one Kconfig dependency fix and another fix for a long standing issue where a sync transfer races with system suspend" * tag 'spi-fix-v6.7-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: Fix null dereference on suspend spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies

spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies

2023-11-06T10:59:15+00:00

Zynq QSPI driver has been converted to use spi-mem framework so add spi-mem to driver kconfig dependencies. Fixes: 67dca5e580f1 ("spi: spi-mem: Add support for Zynq QSPI controller") Signed-off-by: Amit Kumar Mahapatra Signed-off-by: Radhey Shyam Pandey Link: https://lore.kernel.org/r/1699037031-702858-1-git-send-email-radhey.shyam.pandey@amd.com Signed-off-by: Mark Brown

Merge tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-11-04T02:00:42+00:00

Pull USB/Thunderbolt updates from Greg KH: "Here is the "big" set of USB and Thunderbolt changes for 6.7-rc1. Nothing really major in here, just lots of constant development for new hardware. Included in here are: - Thunderbolt (i.e. USB4) fixes for reported issues and support for new hardware types and devices - USB typec additions of new drivers and cleanups for some existing ones - xhci cleanups and expanded tracing support and some platform specific updates - USB "La Jolla Cove Adapter (LJCA)" support added, and the gpio, spi, and i2c drivers for that type of device (all acked by the respective subsystem maintainers.) - lots of USB gadget driver updates and cleanups - new USB dwc3 platforms supported, as well as other dwc3 fixes and cleanups - USB chipidea driver updates - other smaller driver cleanups and additions, full details in the shortlog All of these have been in the linux-next tree for a while with no reported problems" * tag 'usb-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (167 commits) usb: gadget: uvc: Add missing initialization of ssp config descriptor usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility usb: raw-gadget: report suspend, resume, reset, and disconnect events usb: raw-gadget: don't disable device if usb_ep_queue fails usb: raw-gadget: properly handle interrupted requests usb:cdnsp: remove TRB_FLUSH_ENDPOINT command usb: gadget: aspeed_udc: Convert to platform remove callback returning void dt-bindings: usb: fsa4480: Add compatible for OCP96011 usb: typec: fsa4480: Add support to swap SBU orientation dt-bindings: usb: fsa4480: Add data-lanes property to endpoint usb: typec: tcpm: Fix NULL pointer dereference in tcpm_pd_svdm() Revert "dt-bindings: usb: Add bindings for multiport properties on DWC3 controller" Revert "dt-bindings: usb: qcom,dwc3: Add bindings for SC8280 Multiport" thunderbolt: Fix one kernel-doc comment usb: gadget: f_ncm: Always set current gadget in ncm_bind() usb: core: Remove duplicated check in usb_hub_create_port_device usb: typec: tcpm: Add additional checks for contaminant arm64: dts: rockchip: rk3588s: Add USB3 host controller usb: dwc3: add optional PHY interface clocks dt-bindings: usb: add rk3588 compatible to rockchip,dwc3 ...

spi: Add support for Intel LJCA USB SPI driver

2023-10-11T09:33:38+00:00

Implements the SPI function of Intel USB-I2C/GPIO/SPI adapter device named "La Jolla Cove Adapter" (LJCA). It communicate with LJCA SPI module with specific protocol through interfaces exported by LJCA USB driver. Signed-off-by: Wentong Wu Reviewed-by: Sakari Ailus Reviewed-by: Andi Shyti Tested-by: Hans de Goede Reviewed-by: Mark Brown Link: https://lore.kernel.org/r/1696833205-16716-4-git-send-email-wentong.wu@intel.com Signed-off-by: Greg Kroah-Hartman

spi: rzv2m-csi: Add target mode support

2023-10-09T12:14:28+00:00

The CSI IP found inside the Renesas RZ/V2M SoC supports both SPI host and SPI target roles. When working in target mode, the CSI IP has the option of using its Slave Selection (SS) pin to enable TX and RX operations. Since the SPI target cannot control the clock, when working as target it's best not to stop operations during a transfer, as by doing so the IP will not send or receive data, regardless of clock and active level on pin SS. A side effect from not stopping operations is that the RX FIFO needs to be flushed, word by word, when RX data needs to be discarded. Finally, when in target mode timings are tighter, as missing a deadline translates to errors being thrown, resulting in aborting the transfer. In order to speed things up, we can avoid waiting for the TX FIFO to be empty, we can just wait for the RX FIFO to contain at least the number of words that we expect. Add target support to the currently existing CSI driver. Signed-off-by: Fabrizio Castro Link: https://lore.kernel.org/r/20230927162508.328736-3-fabrizio.castro.jz@renesas.com Signed-off-by: Mark Brown

Add cs42l43 PC focused SoundWire CODEC

2023-08-18T21:46:19+00:00

Merge series from Charles Keepax : This patch chain adds support for the Cirrus Logic cs42l43 PC focused SoundWire CODEC.

spi: cs42l43: Add SPI controller support

2023-08-18T16:38:11+00:00

The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface (Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed for portable applications. It provides a high dynamic range, stereo DAC for headphone output, two integrated Class D amplifiers for loudspeakers, and two ADCs for wired headset microphone input or stereo line input. PDM inputs are provided for digital microphones. The SPI component incorporates a SPI controller interface for communication with other peripheral components. Signed-off-by: Lucas Tanure Signed-off-by: Maciej Strozek Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20230804104602.395892-6-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

spi: loongson: add bus driver for the loongson spi controller

2023-07-31T14:57:09+00:00

This bus driver supports the Loongson SPI hardware controller in the Loongson platforms and supports the use DTS and PCI framework to register SPI device resources. Signed-off-by: Yinbo Zhu Cc: Andy Shevchenko Cc: Mark Brown Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230613075834.5219-3-zhuyinbo@loongson.cn Signed-off-by: Mark Brown

spi: rzv2m-csi: Fix SoC product name

2023-07-03T12:04:53+00:00

The SoC product name is "RZ/V2M". Signed-off-by: Geert Uytterhoeven Reviewed-by: Fabrizio Castro Link: https://lore.kernel.org/r/89e9870a2c510387e4d7a863025f4d3639d4a261.1688375020.git.geert+renesas@glider.be Signed-off-by: Mark Brown