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watchdog: meson: Add meson8b SoC specific data 

Add SoC specific data in the watchdog driver for the meson8b SoC.

Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Carlo Caione 2015-11-08 13:18:55 +01:00 committed by Wim Van Sebroeck
parent 943bf1f646
commit 71388840ec
1 changed files with 7 additions and 0 deletions
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7
drivers/watchdog/meson_wdt.c
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@ -50,6 +50,12 @@ static struct meson_wdt_data meson6_wdt_data = {
.count_unit = 100000, /* 10 us */
};
static struct meson_wdt_data meson8b_wdt_data = {
.enable = BIT(19),
.terminal_count_mask = 0xffff,
.count_unit = 7812, /* 128 us */
};
struct meson_wdt_dev {
struct watchdog_device wdt_dev;
void __iomem *wdt_base;
@ -148,6 +154,7 @@ static const struct watchdog_ops meson_wdt_ops = {
static const struct of_device_id meson_wdt_dt_ids[] = {
{ .compatible = "amlogic,meson6-wdt", .data = &meson6_wdt_data },
{ .compatible = "amlogic,meson8b-wdt", .data = &meson8b_wdt_data },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, meson_wdt_dt_ids);