From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8287833471D; Wed, 10 Sep 2025 16:22:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757521358; cv=none; b=to1vzLoV1DAdLYw74DJf2ysH2pIy3Iejb3ElX2Jx0/hdKuZK9Nv7pKnfYHnrfLnk4PBaRESZ/NYwDPxJdSeMN6tAqmNGswerkMdLLZH2KlAfzUH66s++EKcbEyMij65V4NUyE2Dxe8Lve/UF4x9v8bTWbIG4jSh0ApynwbfLmZo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757521358; c=relaxed/simple; bh=xu3xFpP6OXvzUwoD4NKkxmtoukGTQw+z9PKBijHr5YA=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=MnmNK7thyulsHv1KOO8PLXhLv2BD0n/hNOsAkiT750nmg0iAcMGKfeRG9tFObZOYJFBTKZ0d2q38UABABhigDrlOpI52UV+NacLgPTQtLD05yOFRUljz/T0+Ro3fNI7ytU1zmywF2D2Kd85noATw5PL2AUOwYwM1cfeZJwLQF+U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=nth409R/; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="nth409R/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1757521356; x=1789057356; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xu3xFpP6OXvzUwoD4NKkxmtoukGTQw+z9PKBijHr5YA=; b=nth409R/GpnW6Y0nRsBKm2/LQ9/gb391ByERLRV9sW9AxMrFq1WoXX2f 4h8ZwZSUxHW/XiB/IhYwKzDmVOiRQ0eRff3BHHqK+Yi6bhQhzkBhg2Git 566ptAWtb5MwmWpi0j3gqhJkYOZ0F/7ZLQ7IwNKGus3tXqBvukv5yb5TI ewMvJ7MDgypx/dzaZeQlz2bwxW1wxpkqMqvg3ivT3N1/fIgiEZ4vAXGJP HD+Vrs1MAlao86HI6vgsgg2/z6LOs8dhROfZonhC08Uk6fIcgCWDhre7w HX4Q4LAF4NUTSeEB3E2Q5T35GJ3gsgqLw6eKGd/T1hEgqHMDdvNk+EtzQ w==; X-CSE-ConnectionGUID: yOp9HMF6QSeW0ZytE26RNg== X-CSE-MsgGUID: 4CDB0pBtTlCSlNsC6aYZhQ== X-IronPort-AV: E=Sophos;i="6.18,254,1751266800"; d="scan'208";a="46875547" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 10 Sep 2025 09:22:35 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Wed, 10 Sep 2025 09:22:10 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Wed, 10 Sep 2025 09:22:10 -0700 From: To: , , , , , , , CC: , , , , "Ryan Wanner" Subject: [PATCH 0/4] AT91 Low Power Mode adjustments Date: Wed, 10 Sep 2025 09:20:35 -0700 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain From: Ryan Wanner This patch set adds the LPM pin feature to the SAMA7 SoCs. This set also removes the 2.5V regulator since this is no longer supported. Claudiu Beznea (2): ARM: at91: PM: implement selection of LPM ARM: dts: at91: sama7g5ek: add microchip,lpm-connection on shdwc node Ryan Wanner (1): ARM: at91: pm: Remove 2.5V regulator Varshini Rajendran (1): dt-bindings: power: reset: atmel,sama5d2-shdwc: add lpm binding .../power/reset/atmel,sama5d2-shdwc.yaml | 16 +++ .../arm/boot/dts/microchip/at91-sama7g5ek.dts | 1 + arch/arm/mach-at91/pm.c | 98 ++++++++++++++++++- arch/arm/mach-at91/pm.h | 1 + arch/arm/mach-at91/pm_data-offsets.c | 1 + arch/arm/mach-at91/pm_suspend.S | 75 +++++++------- include/soc/at91/sama7-sfrbu.h | 7 -- 7 files changed, 156 insertions(+), 43 deletions(-) -- 2.43.0