diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2020-05-26 00:23:51 +0530 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2020-06-01 17:55:24 +0530 |
| commit | 84673b4550bb4cf3dd86aabc89d095ca064f781a (patch) | |
| tree | 42afcd748ccb7634908a08e2d2179f11dd5e46e5 /drivers/spi/sh_spi.h | |
| parent | e24241c31038f09767c6e6abbce222323b3f1c9a (diff) | |
spi: Zap sh_spi driver
sh_spi driver is deprecated, no active updates and
no board user, hence dropped the same.
Cc: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Diffstat (limited to 'drivers/spi/sh_spi.h')
| -rw-r--r-- | drivers/spi/sh_spi.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/drivers/spi/sh_spi.h b/drivers/spi/sh_spi.h deleted file mode 100644 index 33a4630c8da..00000000000 --- a/drivers/spi/sh_spi.h +++ /dev/null @@ -1,67 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * SH SPI driver - * - * Copyright (C) 2011 Renesas Solutions Corp. - */ - -#ifndef __SH_SPI_H__ -#define __SH_SPI_H__ - -#include <spi.h> - -struct sh_spi_regs { - unsigned long tbr_rbr; - unsigned long resv1; - unsigned long cr1; - unsigned long resv2; - unsigned long cr2; - unsigned long resv3; - unsigned long cr3; - unsigned long resv4; - unsigned long cr4; -}; - -/* CR1 */ -#define SH_SPI_TBE 0x80 -#define SH_SPI_TBF 0x40 -#define SH_SPI_RBE 0x20 -#define SH_SPI_RBF 0x10 -#define SH_SPI_PFONRD 0x08 -#define SH_SPI_SSDB 0x04 -#define SH_SPI_SSD 0x02 -#define SH_SPI_SSA 0x01 - -/* CR2 */ -#define SH_SPI_RSTF 0x80 -#define SH_SPI_LOOPBK 0x40 -#define SH_SPI_CPOL 0x20 -#define SH_SPI_CPHA 0x10 -#define SH_SPI_L1M0 0x08 - -/* CR3 */ -#define SH_SPI_MAX_BYTE 0xFF - -/* CR4 */ -#define SH_SPI_TBEI 0x80 -#define SH_SPI_TBFI 0x40 -#define SH_SPI_RBEI 0x20 -#define SH_SPI_RBFI 0x10 -#define SH_SPI_SSS1 0x08 -#define SH_SPI_WPABRT 0x04 -#define SH_SPI_SSS0 0x01 - -#define SH_SPI_FIFO_SIZE 32 -#define SH_SPI_NUM_CS 4 - -struct sh_spi { - struct spi_slave slave; - struct sh_spi_regs *regs; -}; - -static inline struct sh_spi *to_sh_spi(struct spi_slave *slave) -{ - return container_of(slave, struct sh_spi, slave); -} - -#endif |