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| author | Arnd Bergmann <arnd@arndb.de> | 2020-01-12 13:04:43 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-01-12 12:59:52 -0800 |
| commit | c74f16b6034401b17bb1cf549871186a8ece5f92 (patch) | |
| tree | 0b4a99b8d8dd985c61fa6291a2dc8aa8a2d2a2f5 /arch/arm/mach-ixp4xx | |
| parent | 504c28c853ec5c626900b914b5833daf0581a344 (diff) | |
| download | linux-c74f16b6034401b17bb1cf549871186a8ece5f92.tar.gz linux-c74f16b6034401b17bb1cf549871186a8ece5f92.tar.bz2 linux-c74f16b6034401b17bb1cf549871186a8ece5f92.zip | |
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 'arch/arm/mach-ixp4xx')
| -rw-r--r-- | arch/arm/mach-ixp4xx/goramo_mlr.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-ixp4xx/include/mach/platform.h | 9 |
2 files changed, 4 insertions, 9 deletions
diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index a0e0b6b7dc5c..93b7afeee142 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -11,6 +11,7 @@ #include <linux/irq.h> #include <linux/kernel.h> #include <linux/pci.h> +#include <linux/platform_data/wan_ixp4xx_hss.h> #include <linux/serial_8250.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -405,6 +406,9 @@ static void __init gmlr_init(void) if (hw_bits & CFG_HW_HAS_HSS1) device_tab[devices++] = &device_hss_tab[1]; /* max index 5 */ + hss_plat[0].timer_freq = ixp4xx_timer_freq; + hss_plat[1].timer_freq = ixp4xx_timer_freq; + gpio_request(GPIO_SCL, "SCL/clock"); gpio_request(GPIO_SDA, "SDA/data"); gpio_request(GPIO_STR, "strobe"); diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h index 342acbe20f7c..04ef8025accc 100644 --- a/arch/arm/mach-ixp4xx/include/mach/platform.h +++ b/arch/arm/mach-ixp4xx/include/mach/platform.h @@ -104,15 +104,6 @@ struct eth_plat_info { u8 hwaddr[6]; }; -/* 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; -}; - /* * Frequency of clock used for primary clocksource */ |