[PATCH] ARM: dts: microchip: sam9x60: Fix rtc/rtt clock parent

Alexander Dahl
2024-08-20T13:27:41Z

The RTC and RTT peripherals use the "timing domain slow clock (TD_SLCK),
sourced from the 32.768 kHz crystal oscillator.

(The Monitoring domain slow clock (MD_SLCK) is sourced from an internal
RC oscillator which is most probably not precise enough for real time
clock purposes.)

Fixes: 1e5f532c2737 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Fixes: 5f6b33f46346 ("ARM: dts: sam9x60: add rtt")
Signed-off-by: Alexander Dahl <ada@thorsis.com>
---
arch/arm/boot/dts/microchip/sam9x60.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/microchip/sam9x60.dtsi b/arch/arm/boot/dts/microchip/sam9x60.dtsi
index 291540e5d81e..d077afd5024d 100644
--- a/arch/arm/boot/dts/microchip/sam9x60.dtsi
+++ b/arch/arm/boot/dts/microchip/sam9x60.dtsi
@@ -1312,7 +1312,7 @@ rtt: rtc@fffffe20 {
compatible = "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
reg = <0xfffffe20 0x20>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
- clocks = <&clk32k 0>;
+ clocks = <&clk32k 1>;
};

pit: timer@fffffe40 {
@@ -1338,7 +1338,7 @@ rtc: rtc@fffffea8 {
compatible = "microchip,sam9x60-rtc", "atmel,at91sam9x5-rtc";
reg = <0xfffffea8 0x100>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
- clocks = <&clk32k 0>;
+ clocks = <&clk32k 1>;
};

watchdog: watchdog@ffffff80 {

base-commit: 47ac09b91befbb6a235ab620c32af719f8208399
--
2.39.2