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Message-ID: <ded286a183a5111d8165727111577b088f5d67f3.1757519351.git.Ryan.Wanner@microchip.com>
Date: Wed, 10 Sep 2025 09:20:39 -0700
From: <Ryan.Wanner@...rochip.com>
To: <claudiu.beznea@...on.dev>, <sre@...nel.org>, <robh@...nel.org>,
<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <nicolas.ferre@...rochip.com>,
<alexandre.belloni@...tlin.com>, <linux@...linux.org.uk>
CC: <linux-pm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 4/4] ARM: dts: at91: sama7g5ek: add microchip,lpm-connection on shdwc node
From: Claudiu Beznea <claudiu.beznea@...on.dev>
Add microchip,lpm-connection binding to shdwc node. On SAMA7G5-EK REV4
LPM is connected to GMAC1's PHY, 24MHz oscillator and PMIC. On board
PMIC is not listed here as it is only treated on BSR mode
uncoditionally.
Signed-off-by: Claudiu Beznea <claudiu.beznea@...on.dev>
Signed-off-by: Ryan Wanner <Ryan.Wanner@...rochip.com>
---
arch/arm/boot/dts/microchip/at91-sama7g5ek.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
index 3924f62ff0fb..50e9a5a5732a 100644
--- a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts
@@ -872,6 +872,7 @@ &sdmmc2 {
&shdwc {
debounce-delay-us = <976>;
+ microchip,lpm-connection = <&gmac1 &main_xtal>;
status = "okay";
input@0 {
--
2.43.0
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