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[v5,6/7] MIPS: BCM63XX: Provide platform data to watchdog device

Message ID 20211112224636.395101-7-f.fainelli@gmail.com (mailing list archive)
State Accepted
Headers show
Series Removal of bcm63xx-wdt | expand

Commit Message

Florian Fainelli Nov. 12, 2021, 10:46 p.m. UTC 
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.

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 arch/mips/bcm63xx/dev-wdt.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

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)