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Message-ID: <dbc51f95f301c106c031fb93f84d0d847e818d91.1740671156.git.Ryan.Wanner@microchip.com>
Date: Thu, 27 Feb 2025 08:52:06 -0700
From: <Ryan.Wanner@...rochip.com>
To: <lee@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
<conor+dt@...nel.org>, <claudiu.beznea@...on.dev>, <sre@...nel.org>,
<nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
<p.zabel@...gutronix.de>
CC: <linux@...linux.org.uk>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <linux-rtc@...r.kernel.org>, "Ryan
Wanner" <Ryan.Wanner@...rochip.com>
Subject: [PATCH v3 19/21] ARM: dts: microchip: sama7d65: Add SFRBU support to sama7d65
From: Ryan Wanner <Ryan.Wanner@...rochip.com>
Add SFRBU support to the SAMA7D65 SoC. This is required to change the power
source for backup mode for the SoC.
Signed-off-by: Ryan Wanner <Ryan.Wanner@...rochip.com>
---
arch/arm/boot/dts/microchip/sama7d65.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
index e623f9d22f36..45037fc95adf 100644
--- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
@@ -78,6 +78,11 @@ secumod: secumod@...04000 {
#gpio-cells = <2>;
};
+ sfrbu: sfr@...08000 {
+ compatible ="microchip,sama7d65-sfrbu", "atmel,sama5d2-sfrbu", "syscon";
+ reg = <0xe0008000 0x20>;
+ };
+
pioa: pinctrl@...14000 {
compatible = "microchip,sama7d65-pinctrl", "microchip,sama7g5-pinctrl";
reg = <0xe0014000 0x800>;
--
2.43.0
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