| Message ID | 20201202132143.2408012-1-nobuhiro1.iwamatsu@toshiba.co.jp (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: visconti: Add watchdog support for TMPV7708 SoC | expand |
Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> writes: > Add watchdog node in TMPV7708's dtsi, and tmpv7708-rm-mbrc boards's > dts. > > Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> > --- > arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 5 +++++ > arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 12 ++++++++++++ > 2 files changed, 17 insertions(+) > > diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts > index ed0bf7f13f54..37da418393e0 100644 > --- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts > +++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts > @@ -41,3 +41,8 @@ &uart1 { > clocks = <&uart_clk>; > clock-names = "apb_pclk"; > }; > + > +&wdt { > + status = "okay"; > + clocks = <&wdt_clk>; > +}; > diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi > index 242f25f4e12a..c360e68bef1d 100644 > --- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi > +++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi > @@ -134,6 +134,12 @@ uart_clk: uart-clk { > #clock-cells = <0>; > }; > > + wdt_clk: wdt-clk { > + compatible = "fixed-clock"; > + clock-frequency = <150000000>; > + #clock-cells = <0>; > + }; > + > soc { > #address-cells = <2>; > #size-cells = <2>; > @@ -384,6 +390,12 @@ spi6: spi@28146000 { > #size-cells = <0>; > status = "disabled"; > }; > + > + wdt: wdt@28330000 { > + compatible = "toshiba,visconti-wdt"; > + reg = <0 0x28330000 0 0x1000>; > + status = "disabled"; > + }; > }; > }; FWIW, Reviewed-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp> Thanks, Punit
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts index ed0bf7f13f54..37da418393e0 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts +++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts @@ -41,3 +41,8 @@ &uart1 { clocks = <&uart_clk>; clock-names = "apb_pclk"; }; + +&wdt { + status = "okay"; + clocks = <&wdt_clk>; +}; diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi index 242f25f4e12a..c360e68bef1d 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi +++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi @@ -134,6 +134,12 @@ uart_clk: uart-clk { #clock-cells = <0>; }; + wdt_clk: wdt-clk { + compatible = "fixed-clock"; + clock-frequency = <150000000>; + #clock-cells = <0>; + }; + soc { #address-cells = <2>; #size-cells = <2>; @@ -384,6 +390,12 @@ spi6: spi@28146000 { #size-cells = <0>; status = "disabled"; }; + + wdt: wdt@28330000 { + compatible = "toshiba,visconti-wdt"; + reg = <0 0x28330000 0 0x1000>; + status = "disabled"; + }; }; };
Add watchdog node in TMPV7708's dtsi, and tmpv7708-rm-mbrc boards's dts. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> --- arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 5 +++++ arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 12 ++++++++++++ 2 files changed, 17 insertions(+)