From 3cec9514911c4400a4b4ab778b9e92b60a14c677 Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Thu, 28 Sep 2023 16:36:44 +0200 Subject: [PATCH] ARM: dts: at91: sam9x60_curiosity: Add mandatory dt property for RTT atmel,rtt-rtc-time-reg is a mandatory property and encodes the GPBR register used to store the time base when the RTT is used as an RTC. Align the RTT with what's currently done for sam9x60ek and sama7g5ek, and enable it by default even if RTC is also enabled. Signed-off-by: Tudor Ambarus [nicolas.ferre@microchip.com: adapt to newer kernel] Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20230928143644.208515-1-nicolas.ferre@microchip.com Signed-off-by: Claudiu Beznea --- arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts index cb86a3a170ce1..83372c1f291bb 100644 --- a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts +++ b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts @@ -439,6 +439,10 @@ status = "okay"; }; +&rtt { + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; +}; + &sdmmc0 { bus-width = <4>; pinctrl-names = "default"; -- 2.30.2