u-boot.git/drivers/spi/Makefile, branch v2018.11

spi: Add SPI driver for MT76xx SoCs

2018-10-04T12:57:28Z

This patch adds the SPI driver for the MediaTek MT7688 SoC (and derivates). Its been tested on the LinkIt Smart 7688 and the Gardena Smart Gateway with and SPI NOR on CS0 and on the Gardena Smart Gateway additionally with an SPI NAND on CS1. Note that the SPI controller only supports a max transfer size of 32 bytes. This driver implementes a workaround to enable bigger xfer sizes to speed up the transfer especially for the SPI NAND support. Signed-off-by: Stefan Roese Cc: Jagan Teki Cc: Daniel Schwierzeck Cc: Piotr Dymacz Reviewed-by: Jagan Teki Reviewed-by: Daniel Schwierzeck

Merge branch 'master' of git://git.denx.de/u-boot-spi

2018-10-02T21:01:46Z

This is the PR for SPI-NAND changes along with few spi changes. [trini: Re-sync changes for ls1012afrwy_qspi*_defconfig] Signed-off-by: Tom Rini

spi: add support for ARM PL022 SPI controller

2018-09-26T01:49:18Z

This adds support for the ARM PL022 SPI controller for the standard variant (0x00041022) which has a 16bit wide and 8 locations deep TX/RX FIFO. A few parts were borrowed from the Linux kernel driver. Cc: Armando Visconti Cc: Vipin Kumar Signed-off-by: Quentin Schulz

spi: Extend the core to ease integration of SPI memory controllers

2018-09-20T14:40:49Z

Some controllers are exposing high-level interfaces to access various kind of SPI memories. Unfortunately they do not fit in the current spi_controller model and usually have drivers placed in drivers/mtd/spi-nor which are only supporting SPI NORs and not SPI memories in general. This is an attempt at defining a SPI memory interface which works for all kinds of SPI memories (NORs, NANDs, SRAMs). Signed-off-by: Boris Brezillon Signed-off-by: Miquel Raynal Acked-by: Jagan Teki

arm: sunxi: Allwinner A10 SPI driver

2018-08-03T05:44:08Z

Add spi driver for sun4i, sun5i and sun7i SoCs. The driver is adapted from mailine kernel. Signed-off-by: Stefan Mavrodiev Reviewed-by: Jagan Teki

spi: zynqmp_gqspi: Add support for ZynqMP qspi driver

2018-07-16T08:31:47Z

This patch adds qspi driver support for ZynqMP SoC. This driver is responsible for communicating with qspi flash devices. Signed-off-by: Siva Durga Prasad Paladugu [jagan: removed GQSPI_MIO_NUM_ macros] Reviewed-by: Jagan Teki

board: arm: Add support for Broadcom BCM7445

2018-07-10T20:55:57Z

Add support for loading U-Boot on the Broadcom 7445 SoC. This port assumes Broadcom's BOLT bootloader is acting as the second stage bootloader, and U-Boot is acting as the third stage bootloader, loaded as an ELF program by BOLT. Signed-off-by: Thomas Fitzsimmons Cc: Stefan Roese Cc: Tom Rini Cc: Florian Fainelli

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

mtd: spi: Add Renesas RPC SPI-flash driver

2018-04-11T21:12:01Z

Add driver for the RPC block in SPI-flash mode. This driver allows access to a SPI NOR flash attached to the RPC block and does not support RPC in Hyperflash mode. Note that this block is extremely selective when communicating with the SPI NOR. Signed-off-by: Marek Vasut Cc: Nobuhiro Iwamatsu

dm: spi: add BCM63xx HSSPI driver

2018-01-24T06:34:06Z

This driver is a simplified version of linux/drivers/spi/spi-bcm63xx-hsspi.c Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Simon Glass Reviewed-by: Daniel Schwierzeck Reviewed-by: Jagan Teki