| Message ID | 709f5268da63c123cc4eee9e47875324df81c454.1739221064.git.Ryan.Wanner@microchip.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Enable Power Modes Support for SAMA7D65 SoC | expand |
Hi, Ryan, On 10.02.2025 23:13, Ryan.Wanner@microchip.com wrote: > From: Ryan Wanner <Ryan.Wanner@microchip.com> > > Add shutdown controller and rtt timer to support shutdown and wake up. Also, split it in 2 patches: 1/ add rtt timer 2/ Enable shdwc > > Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> > --- > .../boot/dts/microchip/at91-sama7d65_curiosity.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts > index 0f86360fb733a..d1d0b06fbfc43 100644 > --- a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts > +++ b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts > @@ -77,6 +77,11 @@ pinctrl_uart6_default: uart6-default { > }; > }; > > +&rtt { > + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; > + status = "disabled"; Any reason for keeping this node disabled? > +}; > + > &sdmmc1 { > bus-width = <4>; > pinctrl-names = "default"; > @@ -84,6 +89,15 @@ &sdmmc1 { > status = "okay"; > }; > > +&shdwc { > + debounce-delay-us = <976>; > + status = "okay"; > + > + input@0 { > + reg = <0>; > + }; > +}; > + > &slow_xtal { > clock-frequency = <32768>; > };
diff --git a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts index 0f86360fb733a..d1d0b06fbfc43 100644 --- a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts +++ b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts @@ -77,6 +77,11 @@ pinctrl_uart6_default: uart6-default { }; }; +&rtt { + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; + status = "disabled"; +}; + &sdmmc1 { bus-width = <4>; pinctrl-names = "default"; @@ -84,6 +89,15 @@ &sdmmc1 { status = "okay"; }; +&shdwc { + debounce-delay-us = <976>; + status = "okay"; + + input@0 { + reg = <0>; + }; +}; + &slow_xtal { clock-frequency = <32768>; };