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2022-03-08spi: topcliff-pch: Prevent usage of potentially stale DMA deviceAndy Shevchenko
DMA device is expected to be available while SPI transfer is ongoing. Prevent usage of potentially stale DMA device by keeping reference count till the end of the transfer. Fixes: 4d986ffa036a ("spi: add missing pci_dev_put() before return") Reported-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220307173740.80996-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07spi: npcm-fiu: Fix typo ("npxm")Jonathan Neuschäfer
The platform is called NPCM, not NPXM. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20220306142312.109017-1-j.neuschaefer@gmx.net Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07spi: Fix Tegra QSPI exampleJon Hunter
When running dt_binding_check on the nvidia,tegra210-quad.yaml binding document the following error is reported ... nvidia,tegra210-quad.example.dt.yaml:0:0: /example-0/spi@70410000/flash@0: failed to match any schema with compatible: ['spi-nor'] Update the example in the binding document to fix the above error. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Fixes: 9684752e5fe3 ("dt-bindings: spi: Add Tegra Quad SPI device tree binding") Link: https://lore.kernel.org/r/20220307113529.315685-1-jonathanh@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07spi: qup: replace spin_lock_irqsave by spin_lock in hard IRQXingbang Liu
The code has been in a irq-disabled context since it is hard IRQ. There is no necessity to do it again. Signed-off-by: Xingbang Liu <liu.airalert@gmail.com> Link: https://lore.kernel.org/r/20220302071521.6638-1-liu.airalert@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07spi: cadence: fix platform_get_irq.cocci warningYihao Han
Remove dev_err() messages after platform_get_irq*() failures. platform_get_irq() already prints an error. Generated by: scripts/coccinelle/api/platform_get_irq.cocci Signed-off-by: Yihao Han <hanyihao@vivo.com> Link: https://lore.kernel.org/r/20220303125054.3574-1-hanyihao@vivo.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07spi: Update NXP Flexspi maintainer detailsKuldeep Singh
Add Han Xu as flexspi maintainer. Also, update my email address as previous one is not working anymore. Signed-off-by: Kuldeep Singh <singh.kuldeep87k@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220302192915.6193-1-singh.kuldeep87k@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-03spi: Use of_device_get_match_data()Minghao Chi (CGEL ZTE)
Use of_device_get_match_data() to simplify the code. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> Link: https://lore.kernel.org/r/20220303092131.2060044-1-chi.minghao@zte.com.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-02spi: spi-zynqmp-gqspi: Handle error for dma_set_maskJiasheng Jiang
As the potential failure of the dma_set_mask(), it should be better to check it and return error if fails. Fixes: 126bdb606fd2 ("spi: spi-zynqmp-gqspi: return -ENOMEM if dma_map_single fails") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20220302092051.121343-1-jiasheng@iscas.ac.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-02spi: dt-bindings: mediatek: Set min size for 'mediatek,pad-select'Rob Herring
The minimum array length defaults to the same size as the maximum. For 'mediatek,pad-select', the example has a length of 2 and in-tree .dts files have a length of 1, but the schema says the length must be 4. There's currently no warning in the example because the schema fixups are not handling this case correctly. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220301212358.1887668-1-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-02spi: dt-bindings: renesas,rspi: Drop comment for generic compatible stringLad Prabhakar
Drop comment "# RZ/A and RZ/G2{L,LC}" for generic compatible string "renesas,rspi-rz" as this will avoid changing the line for every new SoC addition. Suggested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220301134244.20174-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: dt-bindings: renesas,rspi: Document RZ/V2L SoCLad Prabhakar
Add RSPI binding documentation for Renesas RZ/V2L SoC. RSPI block is identical to one found on RZ/A, so no driver changes are required. The fallback compatible string "renesas,rspi-rz" will be used on RZ/V2L. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220227225956.29570-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: use specific last_cs instead of last_cs_enableYun Zhou
Commit d40f0b6f2e21 instroduced last_cs_enable to avoid setting chipselect if it's not necessary, but it also introduces a bug. The chipselect may not be set correctly on multi-device SPI busses. The reason is that we can't judge the chipselect by bool last_cs_enable, since chipselect may be modified after other devices were accessed. So we should record the specific state of chipselect in case of confusion. Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Link: https://lore.kernel.org/r/20220217141234.72737-1-yun.zhou@windriver.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Constify struct pxa_spi_info variablesAndy Shevchenko
Now when there are no dynamical changes required, we may constify struct pxa_spi_info variables. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-11-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Drop temporary storage use for a handful of membersAndy Shevchenko
Instead of using temporary storage, assign the values directly to the corresponding struct pxa2xx_spi_controller members. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-10-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Extract pxa2xx_spi_pci_clk_register()Andy Shevchenko
Extract pxa2xx_spi_pci_clk_register() from ->probe() in order to reuse it later on for getting rid of max_clk_rate temporary storage. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-9-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Drop unneeded checks in lpss_spi_setup()Andy Shevchenko
All of the LPSS devices are using DMA and set the parameters up, hence no need to test for that. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-8-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Replace enum with direct use of PCI IDsAndy Shevchenko
Instead of creating an abstraction on top of PCI IDs, just use them directly. The corresponding enum can be dropped. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-7-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Move max_clk_rate assignment to ->setup()Andy Shevchenko
Move max_clk_rate to the corresponding ->setup() function to unify with the rest. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-6-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Move dma_burst_size assignment to ->setup()Andy Shevchenko
Instead of using conditional, move dma_burst_size to the corresponding ->setup() function. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-5-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Move port_id assignment to ->setup()Andy Shevchenko
Instead of using conditional, move port_id to the corresponding ->setup() functions. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-4-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Drop redundant NULL check in ->probe()Andy Shevchenko
Since all platforms are using ->setup() function, drop unneeded check. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-3-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Refactor Quark X1000 to use ->setup()Andy Shevchenko
Refactor Quark X1000 handling code to use ->setup() instead of using the configuration data structure directly. It will allow to refactor further to avoid intermediate storage for the used configuration parameters. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-2-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28spi: pxa2xx-pci: Refactor CE4100 to use ->setup()Andy Shevchenko
Refactor CE4100 handling code to use ->setup() instead of spreading potentially confusing conditional. Besides that, it will allow to refactor further to avoid intermediate storage for the used configuration parameters. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220225172350.69797-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-25spi: dt-bindings: remove unused required propertyLi-hao Kuo
fix issue /builds/robherring/linux-dt/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.example.dt.yaml: spi@9C002D80: 'clocks-names' is a required property From schema: /builds/robherring/linux-dt/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml delete unused required(clock-name) Fixes: 3b8ab4da34 ("spi: Fix test error for sp7021") Reported-by: Rob Herring <robh+dt@kernel.org> Signed-off-by: Li-hao Kuo <lhjeff911@gmail.com> Link: https://lore.kernel.org/r/097bbc8b703b17e8fb3e3f6f6d2f97fe668bd5c5.1645770648.git.lhjeff911@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24Tegra QUAD SPI ACPI & device supportMark Brown
Merge series from Krishna Yarlagadda <kyarlagadda@nvidia.com>: Add ACPI support for Tegra210 QUAD SPI driver and a new compatilbe.
2022-02-24spi: tegra210-quad: add new chips to compatibleKrishna Yarlagadda
Add support for Tegra234 and soc data to select capabilities. Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Link: https://lore.kernel.org/r/20220222175611.58051-4-kyarlagadda@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24spi: Add Tegra234 QUAD SPI compatibleKrishna Yarlagadda
Add compatible string for Tegra234 for Tegra QUAD SPI Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Link: https://lore.kernel.org/r/20220222175611.58051-3-kyarlagadda@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24spi: tegra210-quad: use device_reset methodKrishna Yarlagadda
Use device_reset api to replace duplicate code in driver to call reset_control_get api with reset handle. Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Link: https://lore.kernel.org/r/20220222175611.58051-2-kyarlagadda@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24spi: pxa2xx-pci: Balance reference count for PCI DMA deviceAndy Shevchenko
The pci_get_slot() increases its reference count, the caller must decrement the reference count by calling pci_dev_put(). Fixes: 743485ea3bee ("spi: pxa2xx-pci: Do a specific setup in a separate function") Fixes: 25014521603f ("spi: pxa2xx-pci: Enable DMA for Intel Merrifield") Reported-by: Wang Qing <wangqing@vivo.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220223191637.31147-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-24spi: pxa2xx-pci: Do not dereference fwnode in struct deviceAndy Shevchenko
In order to make the underneath API easier to change in the future, prevent users from dereferencing fwnode from struct device. Instead, use the specific dev_fwnode() API for that. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220223191948.31325-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-23spi: add missing pci_dev_put() before returnWang Qing
pci_get_slot() increases its reference count, the caller must decrement the reference count by calling pci_dev_put() Signed-off-by: Wang Qing <wangqing@vivo.com> Link: https://lore.kernel.org/r/1644890407-65167-1-git-send-email-wangqing@vivo.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-22spi: gpio: Implement LSB First bitbang supportAndreas Färber
Add support for slave DT property spi-lsb-first, i.e., SPI_LSB_FIRST mode. Duplicate the inline helpers bitbang_txrx_be_cpha{0,1} as LE versions. Conditionally call them from all the spi-gpio txrx_word callbacks. Some alternatives to this implementation approach were discussed back then [0], but eventually it was considered reasonable. [0] https://lore.kernel.org/linux-arm-kernel/20191212033952.5967-8-afaerber@suse.de/ Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Tested-by: Christian Hewitt <christianshewitt@gmail.com> Link: https://lore.kernel.org/r/feac3377-4ad1-77d8-9a18-3588d80fb909@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-22spi: stm32: ignore Rx queue not empty in stm32f4 Tx only modeAhmad Fatoum
STM32F4_SPI_SR_RXNE and STM32F4_SPI_SR_OVR are distinct bits in the same status register. ~STM32F4_SPI_SR_OVR | STM32F4_SPI_SR_RXNE is thus equal to ~STM32F4_SPI_SR_OVR. The original intention was likely for transmission-only transfers to ignore interrupts both for when the Rx queue has bytes (RXNE) as well as when these bytes haven't been read in time (OVR). Fix the typo by adding the missing parenthesis. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.kernel.org/r/20220201115142.3999860-1-a.fatoum@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-21spi: Stacked/parallel memories bindingsMark Brown
Merge series from Miquel Raynal <miquel.raynal@bootlin.com>: DT bindings for stacked and parallel flash/memory devices. base-commit: e783362eb54cd99b2cac8b3a9aeac942e6f6ac07
2022-02-21spi: Use of_device_get_match_data()Minghao Chi (CGEL ZTE)
Use of_device_get_match_data() to simplify the code. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn> Link: https://lore.kernel.org/r/20220221020233.1925154-1-chi.minghao@zte.com.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-21spi: dt-bindings: Add an example with two stacked flashesMiquel Raynal
Provide an example of how to describe two flashes in eg. stacked mode. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220126112608.955728-4-miquel.raynal@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-21spi: dt-bindings: Describe stacked/parallel memories modesMiquel Raynal
Describe two new memories modes: - A stacked mode when the bus is common but the address space extended with an additinals wires. - A parallel mode with parallel busses accessing parallel flashes where the data is spread. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220126112608.955728-3-miquel.raynal@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-21dt-bindings: mtd: spi-nor: Allow two CS per deviceMiquel Raynal
The Xilinx QSPI controller has two advanced modes which allow the controller to behave differently and consider two flashes as one single storage. One of these two modes is quite complex to support from a binding point of view and is the dual parallel memories. In this mode, each byte of data is stored in both devices: the even bits in one, the odd bits in the other. The split is automatically handled by the QSPI controller and is transparent for the user. The other mode is simpler to support, it is called dual stacked memories. The controller shares the same SPI bus but each of the devices contain half of the data. Once in this mode, the controller does not follow CS requests but instead internally wires the two CS levels with the value of the most significant address bit. Supporting these two modes will involve core changes which include the possibility of providing two CS for a single SPI device Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Pratyush Yadav <p.yadav@ti.com> Link: https://lore.kernel.org/r/20220126112608.955728-2-miquel.raynal@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-18spi: use sysfs_emit() for printing statistics and add trailing newlineHeiner Kallweit
Use dedicated function sysfs_emit() that does some extra checking, e.g. to ensure that no more than PAGESIZE bytes are written. In addition add a trailing newline to the output, that makes it better readable from the console. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/56e1588d-d53b-73e9-fdc8-7fe30bf91f11@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-18spi: clean up some inconsistent indentingYang Li
Eliminate the follow smatch warning: drivers/spi/spi-sunplus-sp7021.c:379 sp7021_spi_slave_transfer_one() warn: inconsistent indenting Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20220217010024.111904-1-yang.lee@linux.alibaba.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-17spi: New support and problem adjustment of SPI rockchipMark Brown
Merge series from Jon Lin <jon.lin@rock-chips.com>: A collection of fixes and support for new features in the Rockchip driver. base-commit: 80808768e41324d2e23de89972b5406c1020e6e4
2022-02-17spi: rockchip: clear interrupt status in error handlerJon Lin
The interrupt status bit of the previous error data transmition will affect the next operation and cause continuous SPI transmission failure. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20220216014028.8123-7-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-17spi: rockchip: Suspend and resume the bus during NOIRQ_SYSTEM_SLEEP_PM opsshengfei Xu
the wakeup interrupt handler which is guaranteed not to run while @resume noirq() is being executed. the patch can help to avoid the wakeup source try to access spi when the spi is in suspend mode. Signed-off-by: shengfei Xu <xsf@rock-chips.com> Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20220216014028.8123-6-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-17spi: rockchip: Preset cs-high and clk polarity in setup progressJon Lin
After power up, the cs and clock is in default status, and the cs-high and clock polarity dts property configuration will take no effect until the calling of rockchip_spi_config in the first transmission. So preset them to make sure a correct voltage before the first transmission coming. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20220216014028.8123-5-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-17spi: rockchip: Stop spi slave dma receiver when cs inactiveJon Lin
The spi which's version is higher than ver 2 will automatically enable this feature. If the length of master transmission is uncertain, the RK spi slave is better to automatically stop after cs inactive instead of waiting for xfer_completion forever. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20220216014028.8123-4-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-17spi: rockchip: terminate dma transmission when slave abortJon Lin
After slave abort, all DMA should be stopped, or it will affect the next transmission and maybe abort again. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20220216014028.8123-3-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-17spi: rockchip: Fix error in getting num-cs propertyJon Lin
Get num-cs u32 from dts of_node property rather than u16. Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Link: https://lore.kernel.org/r/20220216014028.8123-2-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16spi: pxa2xx: Add support for Intel Raptor Lake PCH-SJarkko Nikula
Add support for LPSS SPI on Intel Raptor Lake PCH-S. It has four controllers each having two chip selects. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Link: https://lore.kernel.org/r/20220216091317.1302254-1-jarkko.nikula@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16spi: amd: Fix building without ACPI enabledAndré Almeida
Commit 209043554915 ("spi: amd: Add support for version AMDI0062") removed the cast ACPI_PTR() for no good reason. This wrapper is important to make sure that the driver can be compiled with or without CONFIG_ACPI enabled, useful for compiling test. Give back the cast so compilation works again. Fixes: 209043554915 ("spi: amd: Add support for version AMDI0062") Signed-off-by: André Almeida <andrealmeid@collabora.com> Link: https://lore.kernel.org/r/20220216162719.116062-1-andrealmeid@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16spi: intel-pci: Add support for Intel Ice Lake-N SPI serial flashAndy Shevchenko
Intel Ice Lake-N has the same SPI serial flash controller as Ice Lake-LP. Add Ice Lake-N PCI ID to the driver list of supported devices. The device can be found on MacBookPro16,2 [1]. [1]: https://linux-hardware.org/?probe=f1c5cf0c43 Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20220215135139.4328-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-06-01 03:36:08 +0000