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authorArnd Bergmann <arnd@arndb.de>2020-01-12 15:04:43 +0300
committerJakub Kicinski <kuba@kernel.org>2020-01-12 23:59:52 +0300
commitc74f16b6034401b17bb1cf549871186a8ece5f92 (patch)
tree0b4a99b8d8dd985c61fa6291a2dc8aa8a2d2a2f5 /arch/arm/mach-ixp4xx
parent504c28c853ec5c626900b914b5833daf0581a344 (diff)
downloadlinux-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 'arch/arm/mach-ixp4xx')
-rw-r--r--arch/arm/mach-ixp4xx/goramo_mlr.c4
-rw-r--r--arch/arm/mach-ixp4xx/include/mach/platform.h9
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
*/