| Message ID | 20211029183430.4086765-7-f.fainelli@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Removal of bcm63xx-wdt | expand |
On Fri, Oct 29, 2021 at 11:34:29AM -0700, Florian Fainelli wrote: > In order to utilize the bcm7038_wdt.c driver which needs to know the > clock name to obtain, pass it via platform data using the > bcm7038_wdt_platform_data structure. > > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> We'll need an Ack from a MIPS maintainer for this patch to be able to apply it through the watchdog tree. Guenter > --- > arch/mips/bcm63xx/dev-wdt.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/mips/bcm63xx/dev-wdt.c b/arch/mips/bcm63xx/dev-wdt.c > index 2a2346a99bcb..42130914a3c2 100644 > --- a/arch/mips/bcm63xx/dev-wdt.c > +++ b/arch/mips/bcm63xx/dev-wdt.c > @@ -9,6 +9,7 @@ > #include <linux/init.h> > #include <linux/kernel.h> > #include <linux/platform_device.h> > +#include <linux/platform_data/bcm7038_wdt.h> > #include <bcm63xx_cpu.h> > > static struct resource wdt_resources[] = { > @@ -19,11 +20,18 @@ static struct resource wdt_resources[] = { > }, > }; > > +static struct bcm7038_wdt_platform_data bcm63xx_wdt_pdata = { > + .clk_name = "periph", > +}; > + > static struct platform_device bcm63xx_wdt_device = { > .name = "bcm63xx-wdt", > .id = -1, > .num_resources = ARRAY_SIZE(wdt_resources), > .resource = wdt_resources, > + .dev = { > + .platform_data = &bcm63xx_wdt_pdata, > + }, > }; > > int __init bcm63xx_wdt_register(void) > -- > 2.25.1 >
diff --git a/arch/mips/bcm63xx/dev-wdt.c b/arch/mips/bcm63xx/dev-wdt.c index 2a2346a99bcb..42130914a3c2 100644 --- a/arch/mips/bcm63xx/dev-wdt.c +++ b/arch/mips/bcm63xx/dev-wdt.c @@ -9,6 +9,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/platform_data/bcm7038_wdt.h> #include <bcm63xx_cpu.h> static struct resource wdt_resources[] = { @@ -19,11 +20,18 @@ static struct resource wdt_resources[] = { }, }; +static struct bcm7038_wdt_platform_data bcm63xx_wdt_pdata = { + .clk_name = "periph", +}; + static struct platform_device bcm63xx_wdt_device = { .name = "bcm63xx-wdt", .id = -1, .num_resources = ARRAY_SIZE(wdt_resources), .resource = wdt_resources, + .dev = { + .platform_data = &bcm63xx_wdt_pdata, + }, }; int __init bcm63xx_wdt_register(void)
In order to utilize the bcm7038_wdt.c driver which needs to know the clock name to obtain, pass it via platform data using the bcm7038_wdt_platform_data structure. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/mips/bcm63xx/dev-wdt.c | 8 ++++++++ 1 file changed, 8 insertions(+)