linux-kernel - [PATCH] ARM: dts: microchip: sama7g5: Fix RTT clock

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Message-Id: <20240826165320.3068359-1-claudiu.beznea@tuxon.dev>
Date: Mon, 26 Aug 2024 19:53:20 +0300
From: Claudiu Beznea <claudiu.beznea@...on.dev>
To: nicolas.ferre@...rochip.com,
	alexandre.belloni@...tlin.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	eugen.hristev@...labora.com
Cc: linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Claudiu Beznea <claudiu.beznea@...on.dev>
Subject: [PATCH] ARM: dts: microchip: sama7g5: Fix RTT clock

According to datasheet, Chapter 34. Clock Generator, section 34.2,
Embedded characteristics, source clock for RTT is the TD_SLCK, registered
with ID 1 by the slow clock controller driver. Fix RTT clock.

Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek")
Signed-off-by: Claudiu Beznea <claudiu.beznea@...on.dev>
---
 arch/arm/boot/dts/microchip/sama7g5.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/microchip/sama7g5.dtsi b/arch/arm/boot/dts/microchip/sama7g5.dtsi
index 75778be126a3..17bcdcf0cf4a 100644
--- a/arch/arm/boot/dts/microchip/sama7g5.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7g5.dtsi
@@ -272,7 +272,7 @@ rtt: rtc@...1d020 {
 			compatible = "microchip,sama7g5-rtt", "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
 			reg = <0xe001d020 0x30>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clk32k 0>;
+			clocks = <&clk32k 1>;
 		};
 
 		clk32k: clock-controller@...1d050 {
-- 
2.39.2