diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2020-01-12 15:04:43 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-01-12 23:59:52 +0300 |
| commit | c74f16b6034401b17bb1cf549871186a8ece5f92 (patch) | |
| tree | 0b4a99b8d8dd985c61fa6291a2dc8aa8a2d2a2f5 /include/linux/platform_data | |
| parent | 504c28c853ec5c626900b914b5833daf0581a344 (diff) | |
| download | linux-c74f16b6034401b17bb1cf549871186a8ece5f92.tar.xz | |
wan: ixp4xx_hss: prepare compile testing
The ixp4xx_hss driver needs the platform data definition and the
system clock rate to be compiled. Move both into a new platform_data
header file.
This is a prerequisite for compile testing, but turning on compile
testing requires further patches to isolate the SoC headers.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/wan_ixp4xx_hss.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/platform_data/wan_ixp4xx_hss.h b/include/linux/platform_data/wan_ixp4xx_hss.h new file mode 100644 index 000000000000..d525a0feb9e1 --- /dev/null +++ b/include/linux/platform_data/wan_ixp4xx_hss.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PLATFORM_DATA_WAN_IXP4XX_HSS_H +#define __PLATFORM_DATA_WAN_IXP4XX_HSS_H + +#include <linux/types.h> + +/* Information about built-in HSS (synchronous serial) interfaces */ +struct hss_plat_info { + int (*set_clock)(int port, unsigned int clock_type); + int (*open)(int port, void *pdev, + void (*set_carrier_cb)(void *pdev, int carrier)); + void (*close)(int port, void *pdev); + u8 txreadyq; + u32 timer_freq; +}; + +#endif |