From patchwork Mon Jul 10 16:52:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 13307408 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 97471EB64D9 for ; Mon, 10 Jul 2023 16:52:54 +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:References:In-Reply-To: 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: List-Owner; bh=ggqRgXzwlwyMyaCV1uErZPrnfOe/d7Z0GFeQBpAoet0=; b=JaSlLLiPcon6R0 VzZT8ZT2epLxUBDfcqLDM8S60CdU5pnKqle5adZr67GZV5CVTUk9/GQQESAtJVy4wZK7pf5qSlmV6 2CHSZ1/BNM1EvHN5ijCVKTXLixgw29DQmNBOaVvJD6byZlMbQekZGAlJE/ZDiMZVjQo4g1IB8ZLPb oAZqnm6AWJ4EK17EH/iC+gfCcjKIOmCipNPVMB0Y0jrRKhbtcKDVWeli9r6MLS7pZQ4jOGTtfTXx7 apkvfhXmfghk7lzB89xP3CALirR3m+eER423o4+3hLEhfv7NvqrWgwjff0mMrt+D8qYFAqwKval2u xPNxU2BbVt6Xaohj/ZQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qIu82-00CEzn-2A; Mon, 10 Jul 2023 16:52:50 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qIu7o-00CEly-1S; Mon, 10 Jul 2023 16:52:39 +0000 Received: from jupiter.universe (dyndsl-091-248-189-246.ewe-ip-backbone.de [91.248.189.246]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: sre) by madras.collabora.co.uk (Postfix) with ESMTPSA id 37F3B6607007; Mon, 10 Jul 2023 17:52:30 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689007950; bh=nz6AzM1vVIWarNK31rOaCRC6uCmfJnBWhfD7X/Ejsi4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=do0Fu59LJ1U8ZzCz9kJuuQV8REOb2zpF9Abxu7mP88d9i9UN4sGGndCIh6imj8OM6 1QqokxYlJHXC4w6cRCCsKvSKlVBf1T1Qza9hbcTU2SJ252a5nYcy8GlI3Fd9lXaE5f sA+kNZiGJ+uFh2HiGvNzGR4mmYAitd5C2OmtpC2IjenvKAW81ePNr1mSRKsAJ2bcU6 y6wppcAr4tX5f8/84UwqCwIl51nBjHoteNUn2mryMAEWkKUArtv/zmmuwxUipd2eTH L7jPRGUsrbA+Q8s9TBFjYC9F2CvO5Rp/9oyUZOMVBj8vi4Zxij50COgVuyv0SXSEN+ Bch/In6BEL7gg== Received: by jupiter.universe (Postfix, from userid 1000) id 1F3854805A0; Mon, 10 Jul 2023 18:52:28 +0200 (CEST) From: Sebastian Reichel To: linux-rockchip@lists.infradead.org, Heiko Stuebner Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Sebastian Reichel , kernel@collabora.com Subject: [PATCH v1 04/13] arm64: dts: rockchip: rock-5a: add vdd_cpu_big regulators Date: Mon, 10 Jul 2023 18:52:19 +0200 Message-Id: <20230710165228.105983-5-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230710165228.105983-1-sebastian.reichel@collabora.com> References: <20230710165228.105983-1-sebastian.reichel@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230710_095236_626177_85BF399C X-CRM114-Status: GOOD ( 10.07 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The RK8602 and RK8603 voltage regulators on the Rock 5A board provide the power lines vdd_cpu_big0 and vdd_cpu_big1, respectively. Add the necessary device tree nodes and bind them to the corresponding CPU big core nodes. Signed-off-by: Sebastian Reichel --- .../boot/dts/rockchip/rk3588s-rock-5a.dts | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts index 9b5c47b78eea..616a6bcfd60b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts @@ -49,6 +49,22 @@ vcc_1v1_nldo_s3: vcc-1v1-nldo-s3 { }; }; +&cpu_b0 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b2 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_b3 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + &cpu_l0 { cpu-supply = <&vdd_cpu_lit_s0>; }; @@ -65,6 +81,46 @@ &cpu_l3 { cpu-supply = <&vdd_cpu_lit_s0>; }; +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0m2_xfer>; + status = "okay"; + + vdd_cpu_big0_s0: regulator@42 { + compatible = "rockchip,rk8602"; + reg = <0x42>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big0_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_big1_s0: regulator@43 { + compatible = "rockchip,rk8603", "rockchip,rk8602"; + reg = <0x43>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big1_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + &gmac1 { clock_in_out = "output"; phy-handle = <&rgmii_phy1>;