From: <Ryan.Wanner@microchip.com>
To: <lee@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <claudiu.beznea@tuxon.dev>,
<sre@kernel.org>, <nicolas.ferre@microchip.com>,
<alexandre.belloni@bootlin.com>, <p.zabel@pengutronix.de>
Cc: <linux@armlinux.org.uk>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-rtc@vger.kernel.org>,
"Ryan Wanner" <Ryan.Wanner@microchip.com>
Subject: [PATCH v2 15/15] ARM: dts: microchip: add shutdown controller and rtt timer
Date: Mon, 10 Feb 2025 14:13:15 -0700 [thread overview]
Message-ID: <709f5268da63c123cc4eee9e47875324df81c454.1739221064.git.Ryan.Wanner@microchip.com> (raw)
In-Reply-To: <cover.1739221064.git.Ryan.Wanner@microchip.com>
From: Ryan Wanner <Ryan.Wanner@microchip.com>
Add shutdown controller and rtt timer to support shutdown and wake up.
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
---
.../boot/dts/microchip/at91-sama7d65_curiosity.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
index 0f86360fb733a..d1d0b06fbfc43 100644
--- a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
@@ -77,6 +77,11 @@ pinctrl_uart6_default: uart6-default {
};
};
+&rtt {
+ atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
+ status = "disabled";
+};
+
&sdmmc1 {
bus-width = <4>;
pinctrl-names = "default";
@@ -84,6 +89,15 @@ &sdmmc1 {
status = "okay";
};
+&shdwc {
+ debounce-delay-us = <976>;
+ status = "okay";
+
+ input@0 {
+ reg = <0>;
+ };
+};
+
&slow_xtal {
clock-frequency = <32768>;
};
--
2.43.0
next prev parent reply other threads:[~2025-02-10 21:14 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-10 21:13 [PATCH v2 00/15] Enable Power Modes Support for SAMA7D65 SoC Ryan.Wanner
2025-02-10 21:13 ` [PATCH v2 01/15] dt-bindings: mfd: syscon: add microchip,sama7d65-ddr3phy Ryan.Wanner
2025-02-11 8:12 ` Krzysztof Kozlowski
2025-02-11 8:12 ` Krzysztof Kozlowski
2025-02-10 21:13 ` [PATCH v2 02/15] dt-bindings: mfd: syscon: add microchip,sama7d65-sfrbu Ryan.Wanner
2025-02-11 8:14 ` Krzysztof Kozlowski
2025-02-11 8:14 ` Krzysztof Kozlowski
2025-02-13 20:30 ` Conor Dooley
2025-02-13 20:30 ` Conor Dooley
2025-02-14 7:20 ` Krzysztof Kozlowski
2025-02-14 7:20 ` Krzysztof Kozlowski
2025-02-10 21:13 ` [PATCH v2 03/15] dt-bindings: sram: Add microchip,sama7d65-sram Ryan.Wanner
2025-02-10 21:13 ` [PATCH v2 04/15] dt-bindings: power: reset: atmel,sama5d2-shdwc: Add microchip,sama7d65-shdwc Ryan.Wanner
2025-02-10 21:13 ` [PATCH v2 05/15] dt-bindings: reset: atmel,at91sam9260-reset: add microchip,sama7d65-rstc Ryan.Wanner
2025-02-14 8:27 ` Krzysztof Kozlowski
2025-02-14 8:27 ` Krzysztof Kozlowski
2025-02-10 21:13 ` [PATCH v2 06/15] dt-bindings: rtc: at91rm9200: add microchip,sama7d65-rtc Ryan.Wanner
2025-02-12 8:18 ` Claudiu Beznea
2025-02-14 8:27 ` Krzysztof Kozlowski
2025-02-14 8:27 ` Krzysztof Kozlowski
2025-02-10 21:13 ` [PATCH v2 07/15] dt-bindings: at91rm9260-rtt: add microchip,sama7d65-rtt Ryan.Wanner
2025-02-12 8:18 ` Claudiu Beznea
2025-02-14 8:28 ` Krzysztof Kozlowski
2025-02-14 8:28 ` Krzysztof Kozlowski
2025-02-10 21:13 ` [PATCH v2 08/15] ARM: at91: Add PM support to sama7d65 Ryan.Wanner
2025-02-10 21:13 ` [PATCH v2 09/15] ARM: at91: pm: fix at91_suspend_finish for ZQ calibration Ryan.Wanner
2025-02-12 8:17 ` Claudiu Beznea
2025-02-10 21:13 ` [PATCH v2 10/15] ARM: at91: pm: add DT compatible support for sama7d65 Ryan.Wanner
2025-02-12 8:20 ` Claudiu Beznea
2025-02-10 21:13 ` [PATCH v2 11/15] ARM: at91: PM: Add Backup mode for SAMA7D65 Ryan.Wanner
2025-02-12 8:15 ` Claudiu Beznea
2025-02-10 21:13 ` [PATCH v2 12/15] ARM: at91: pm: Enable ULP0 " Ryan.Wanner
2025-02-13 8:20 ` Claudiu Beznea
2025-02-14 18:09 ` Ryan.Wanner
2025-02-17 7:18 ` Claudiu Beznea
2025-02-19 15:24 ` Ryan.Wanner
2025-02-24 8:55 ` Claudiu Beznea
2025-02-10 21:13 ` [PATCH v2 13/15] power: reset: at91-sama5d2_shdwc: Add sama7d65 PMC Ryan.Wanner
2025-02-12 8:20 ` Claudiu Beznea
2025-02-10 21:13 ` [PATCH v2 14/15] ARM: dts: microchip: sama7d65: Add Reset and Shutdown and PM support Ryan.Wanner
2025-02-13 8:28 ` Claudiu Beznea
2025-02-10 21:13 ` Ryan.Wanner [this message]
2025-02-13 8:30 ` [PATCH v2 15/15] ARM: dts: microchip: add shutdown controller and rtt timer Claudiu Beznea
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