From patchwork Tue May 3 14:14:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 12835833 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1D3CAC433EF for ; Tue, 3 May 2022 14:16:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=1Fu9dEZoV2lmCxNHRwXLPjYIx9OFWHSE9EVOSkBJyok=; b=rH7K3ZP/+wtXH8 xadHLNjAgWCMYi5UdoDCUTE9HiJ+Yrr1DqQbMlSXQQcEReLTnZQxLc0ZoLlx4nft1aul+dFIoXfvk xgGo15JbTqDudnjlFp2jXgVMLb0xilWmfkr3W4aBLizXPEnM/TLoMPIU+ii4Dhql/zBC2ynO1I7Fa wCmApYfMeRCVdN/k3htRVTFJS2N5ektbtNTIg8xQAVXGK80ohGMBV3oHx96e86mHV2J9CywTeOhbB Tzb0nAxU/Mj/m5O9WkKgbiP/EghntKz3Pvbnw70VVLLh0UW9LN7ENQliVLyaFWZn3cVZ6D7SgV9SM kbWSMez/y1dzSgJuGRrw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nltIh-006BeY-MW; Tue, 03 May 2022 14:14:51 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nltIe-006BcX-4a; Tue, 03 May 2022 14:14:49 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 3E21A1F43427 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1651587286; bh=/OJe0zKHyv0s6VYqal7THzQhT/MkDhaWtLskuPgNQYY=; h=From:To:Cc:Subject:Date:From; b=Jidvx/3OhGacb9QpqW4aIYfGTP8NjD8JyWTMWQsQvcUsPjZJKC0ojwAWYZG+6YzFW 1Sqs9Kbc4Buh6ep+gpa6jxWIXYOwNGow50kkLn34AIeq7Q7sE0fWtzFym1xuhwmPd6 f09QFD8trUBsYM9cY019MilUJ3S7qB7ecSHAW99Or3rPvcBtbYT3kvC3Ho/o3yA9ku I3GtKnaDAgAY4I1guYcsho3TwQqIJN1dNbao5a+mf1vG7psdes6MadYsiCryyVttuJ eUH29CcLhEz3zoBUvYQy/yKOxwxDIgSdjoWDgti8xkGTU7khuGBpFx6oaC8VjFwEcU d3UNdpsuJIGFw== From: AngeloGioacchino Del Regno To: robh+dt@kernel.org Cc: krzysztof.kozlowski+dt@linaro.org, krzysztof.kozlowski@linaro.org, matthias.bgg@gmail.com, chun-jie.chen@mediatek.com, angelogioacchino.delregno@collabora.com, weiyi.lu@mediatek.com, mbrugger@suse.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, nfraprado@collabora.com Subject: [PATCH v2 0/2] MediaTek Helio X10 MT6795 - power domains Date: Tue, 3 May 2022 16:14:39 +0200 Message-Id: <20220503141441.125852-1-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220503_071448_374685_8A668B19 X-CRM114-Status: GOOD ( 10.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In an effort to give some love to the apparently forgotten MT6795 SoC, I am upstreaming more components that are necessary to support platforms powered by this one apart from a simple boot to serial console. This series introduces support for the MTCMOS power domains found on the Helio X10. Tested on a Sony Xperia M5 (codename "Holly") smartphone. Changes in v2: - Changed license header for mt6795-power.h binding as per Krzysztof's review. AngeloGioacchino Del Regno (2): dt-bindings: power: Add MediaTek Helio X10 MT6795 power domains soc: mediatek: pm-domains: Add support for Helio X10 MT6795 .../power/mediatek,power-controller.yaml | 2 + drivers/soc/mediatek/mt6795-pm-domains.h | 112 ++++++++++++++++++ drivers/soc/mediatek/mtk-pm-domains.c | 5 + include/dt-bindings/power/mt6795-power.h | 16 +++ 4 files changed, 135 insertions(+) create mode 100644 drivers/soc/mediatek/mt6795-pm-domains.h create mode 100644 include/dt-bindings/power/mt6795-power.h