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| author | Purna Chandra Mandal <purna.mandal@microchip.com> | 2016-06-02 14:26:08 +0530 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2016-06-10 12:31:12 +0200 |
| commit | e19b9004575cacf1f64fff894621adafe0e7ea7f (patch) | |
| tree | 2e282e236e11d6e43f4291b25dbe53d5ff89f982 /drivers/spi/Kconfig | |
| parent | 4b7b0a0f0635c1d1e4a0ae2ed172530b5f78e74b (diff) | |
| download | u-boot-imx-e19b9004575cacf1f64fff894621adafe0e7ea7f.zip u-boot-imx-e19b9004575cacf1f64fff894621adafe0e7ea7f.tar.gz u-boot-imx-e19b9004575cacf1f64fff894621adafe0e7ea7f.tar.bz2 | |
spi: pic32_spi: add SPI master driver for PIC32 SoC.
This driver implements SPI protocol in master mode to communicate
with the SPI device connected on SPI bus. It handles /CS explicitly
by controlling respective pin as gpio ('cs-gpios' property in dt node)
and uses PIO mode for SPI transaction. It is configurable based
on driver-model only.
Cc: Jagan Teki <jteki@openedev.com>
Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index b7fd8e5..aca385d 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -75,6 +75,14 @@ config ICH_SPI access the SPI NOR flash on platforms embedding this Intel ICH IP core. +config PIC32_SPI + bool "Microchip PIC32 SPI driver" + depends on MACH_PIC32 + help + Enable the Microchip PIC32 SPI driver. This driver can be used + to access the SPI NOR flash, MMC-over-SPI on platforms based on + Microchip PIC32 family devices. + config ROCKCHIP_SPI bool "Rockchip SPI driver" help |