talos-obmc-linux/drivers/spi/Kconfig, branch dev-5.0

Merge remote-tracking branches 'spi/topic/mem' and 'spi/topic/mtd' into spi-next

2018-12-20T16:01:30+00:00

mtd: atmel-quadspi: disallow building on ebsa110

2018-12-11T01:15:11+00:00

I ran into a link-time error with the atmel-quadspi driver on the EBSA110 platform: drivers/mtd/built-in.o: In function `atmel_qspi_run_command': :(.text+0x1ee3c): undefined reference to `_memcpy_toio' :(.text+0x1ee48): undefined reference to `_memcpy_fromio' The problem is that _memcpy_toio/_memcpy_fromio are not available on that platform, and we have to prevent building the driver there. In case we want to backport this to older kernels: between linux-4.8 and linux-4.20, the Kconfig entry was in drivers/mtd/spi-nor/Kconfig but had the same problem. Link: https://lore.kernel.org/patchwork/patch/812860/ Fixes: 161aaab8a067 ("mtd: atmel-quadspi: add driver for Atmel QSPI controller") Signed-off-by: Arnd Bergmann Reviewed-by: Boris Brezillon Signed-off-by: Mark Brown Cc: stable@vger.kernel.org

spi: npcm: add NPCM PSPI controller driver

2018-11-13T20:01:22+00:00

Add Nuvoton NPCM BMC Peripheral SPI controller driver. Signed-off-by: Tomer Maimon Signed-off-by: Mark Brown

spi: Kconfig: Enable McSPI driver for K3 platforms

2018-11-07T14:55:59+00:00

Enable McSPI driver to be built for K3 platforms, to support McSPI on AM654 SoC of K3 family. Signed-off-by: Vignesh R Signed-off-by: Mark Brown

spi: Add QuadSPI driver for Atmel SAMA5D2

2018-11-07T13:21:19+00:00

Kernel contains QSPI driver strongly tied to MTD and nor-flash memory. New spi-mem interface allows usage also other memory types, especially much larger NAND with SPI interface. This driver works as SPI controller and is not related to MTD, however can work with NAND-flash or other peripherals using spi-mem interface. Suggested-by: Boris Brezillon Signed-off-by: Piotr Bugalski Signed-off-by: Mark Brown

spi: Add MXIC controller driver

2018-11-05T11:55:06+00:00

Add a driver for Macronix SPI controller IP. Signed-off-by: Mason Yang Reviewed-by: Boris Brezillon Signed-off-by: Mark Brown

Merge tag 'mfd-next-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2018-10-25T13:19:15+00:00

Pull MFD updates from Lee Jones: "New Drivers - Add support for USART SPI to AT91* New Functionality - Add support for Audio CODECs to motorola-cpcap Fix-ups - DT documentation fix-ups; atmel-usart - Staticise functions/structs; spi-at91-usart, arizona-core - Constify; ti-lmu - Fix memory leaks; menelaus - Change device 'wake-up' status; ti_am335x_tscadc, max8997 - Power Management (suspend/resume) semantic changes; ti_am335x_adc, cros_ec, max8997 - SPDX churn; sec-core (+ headers), max* (+ headers), intel* (+ headers), - Trivial (whitespace, email addresses, alphabetisise); Kconfig, adp5520, intel_soc_pmic_* - Build as module; sec-irq - Use new %pOFn printk format for device_node.name; max77620 - Remove unused code; madera - Use generic MACROs; intel_msic, intel_soc_pmic_crc - Move to GPIOD; ti-lmu - Use managed resources; ti-lmu Bug Fixes - Add missing headers; at91-usart - Prevent device from entering low-power mode; arizona-core - Poll for BOOT_DONE to avoid still-booting NACK; madera-core - Prevent ADC read from shutting down device; mc13xxx-core" * tag 'mfd-next-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (45 commits) mfd: cros_ec: Avoid unneeded internal declaration warning mfd: ti-lmu: Use of_device_get_match_data() helper mfd: ti-lmu: Use managed resource for everything mfd: ti-lmu: Switch to GPIOD mfd: ti-lmu: constify mfd_cell tables mfd: max8997: Disable interrupt handling for suspend/resume cycle mfd: max8997: Enale irq-wakeup unconditionally mfd: arizona: Make array mclk_name static, shrinks object size MAINTAINERS: Add myself as designated reviewer of Intel MFD PMIC mfd: Convert Intel PMIC drivers to use SPDX identifier 1;5201;0c Reduce size of duplicated comments by switching to use SPDX identifier. mfd: Sort headers alphabetically for Intel PMIC drivers mfd: intel_soc_pmic_bxtwc: Chain power button IRQs as well mfd: intel_soc_pmic_crc: Use REGMAP_IRQ_REG() macro mfd: intel_soc_pmic_crc: Use DEFINE_RES_IRQ_NAMED() macro mfd: intel_msic: Use DEFINE_RES_IRQ() macro mfd: motorola-cpcap: Add audio-codec support mfd: mc13xxx-core: Fix PMIC shutdown when reading ADC values mfd: madera: Remove unused forward reference mfd: max77620: Convert to using %pOFn instead of device_node.name mfd: madera: Don't use regmap_read_poll_timeout to poll for BOOT_DONE ...

spi: Allow building SPI_BCM63XX_HSSPI on ARM-based SoCs

2018-10-21T11:08:27+00:00

ARM-based 63xx DSL platforms have the spi-bcm63xx-hsspi controller present, allow using this driver there as well. Signed-off-by: Florian Fainelli Signed-off-by: Mark Brown

spi: spi-mem: add stm32 qspi controller

2018-10-19T12:32:56+00:00

The qspi controller is a specialized communication interface targeting single, dual or quad SPI Flash memories (NOR/NAND). It can operate in any of the following modes: -indirect mode: all the operations are performed using the quadspi registers -read memory-mapped mode: the external Flash memory is mapped to the microcontroller address space and is seen by the system as if it was an internal memory tested on: -NOR: mx66l51235l -NAND: MT29F2G01ABAGD Signed-off-by: Ludovic Barre Signed-off-by: Mark Brown

spi: spi-geni-qcom: Add SPI driver support for GENI based QUP

2018-10-11T14:28:02+00:00

This driver supports GENI based SPI Controller in the Qualcomm SOCs. The Qualcomm Generic Interface (GENI) is a programmable module supporting a wide range of serial interfaces including SPI. This driver supports SPI operations using FIFO mode of transfer. Signed-off-by: Girish Mahadevan Signed-off-by: Dilip Kota Signed-off-by: Alok Chauhan Reviewed-by: Douglas Anderson Tested-by: Douglas Anderson Reviewed-by: Stephen Boyd Signed-off-by: Mark Brown