diff options
| author | Philippe Reynes <philippe.reynes@softathome.com> | 2019-05-03 19:43:08 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-05-18 12:31:59 -0400 |
| commit | ea1e9c04fdffc16ceb9760c6ec5dd2916c19ad46 (patch) | |
| tree | 2a951486706db445672e5ebf38062b1b4bc68422 /arch/arm | |
| parent | a328ada4413f3ad911dc03bcd73ca0707c128e23 (diff) | |
dt: bcm63158: watchdog should use a 50Mhz clock
The watchdog should use a clock at 50 Mhz, so
instead of using the clock osc (200 Mhz), we
define a reference clock at 50Mhz and use it
for both watchdog.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/bcm63158.dtsi | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/dts/bcm63158.dtsi b/arch/arm/dts/bcm63158.dtsi index 4b2eaeea2e..175af38018 100644 --- a/arch/arm/dts/bcm63158.dtsi +++ b/arch/arm/dts/bcm63158.dtsi @@ -66,6 +66,12 @@ clock-frequency = <0xbebc200>; u-boot,dm-pre-reloc; }; + + refclk50mhz: refclk50mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; }; ubus { @@ -92,13 +98,13 @@ wdt1: watchdog@ff800480 { compatible = "brcm,bcm6345-wdt"; reg = <0x0 0xff800480 0x0 0x14>; - clocks = <&periph_osc>; + clocks = <&refclk50mhz>; }; wdt2: watchdog@ff8004c0 { compatible = "brcm,bcm6345-wdt"; reg = <0x0 0xff8004c0 0x0 0x14>; - clocks = <&periph_osc>; + clocks = <&refclk50mhz>; }; wdt-reboot { |