From patchwork Sat Jul 20 21:08:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 13737896 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 3CA37C3DA59 for ; Sat, 20 Jul 2024 21:09:51 +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=t4NyCL3fuOTJ6SqOboFGbj/FW9eFAe/92b3fFs14X/A=; b=F6RADJuyQLd8UK OEXs3+UtSZ48sHQESLCKBQtLaknhBP/7WcIFmMRbLb9uj4XLfQpfa0VXyqRm/Nske0lLKIPEfpYGs 28bLAs0QpGWaVIlECyHE/kjfmAdBPPeCQHZnGJAPyFhQkYtQLvR1vwg4npBYCT8f68q+ZEa+6o9M9 d3CgDFWUBV5jgGDLz+YYj+ZNLhrqkbltMSUlEWNzfB8rxzWtUKhII9g96/Wvea/n4f8du6s/UbPBB er+ObKhx6VL5D3T0cUWYYoldB7+SaxJuNOJBQS37qR07MGVKM1gEhSGaFxGZqfniS10Gw9C/deZqG B1RPfZSeg/zbiSFWHpdg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sVHKu-00000005fIY-0109; Sat, 20 Jul 2024 21:09:48 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sVHKC-00000005f1U-3FjS; Sat, 20 Jul 2024 21:09:05 +0000 Received: from i5e860cd3.versanet.de ([94.134.12.211] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sVHKB-00061D-Gh; Sat, 20 Jul 2024 23:09:03 +0200 From: Heiko Stuebner To: heiko@sntech.de Cc: ukleinek@debian.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/8] arm64: dts: rockchip: add PCIe supply regulator to Qnap-TS433 Date: Sat, 20 Jul 2024 23:08:47 +0200 Message-Id: <20240720210856.778014-2-heiko@sntech.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240720210856.778014-1-heiko@sntech.de> References: <20240720210856.778014-1-heiko@sntech.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240720_140904_833840_B4A8ABF7 X-CRM114-Status: GOOD ( 10.91 ) 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 Add the vcc3v3-supply regulator and its link to the pcie controllers. Signed-off-by: Heiko Stuebner --- .../boot/dts/rockchip/rk3568-qnap-ts433.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts index 6a998166003c9..889838b4079ae 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts @@ -12,6 +12,25 @@ / { model = "Qnap TS-433-4G NAS System 4-Bay"; compatible = "qnap,ts433", "rockchip,rk3568"; + + dc_12v: regulator-dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc3v3_pcie: regulator-vcc3v3-pcie { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>; + vin-supply = <&dc_12v>; + }; }; &gmac0 { @@ -65,6 +84,7 @@ &pcie30phy { &pcie3x1 { /* The downstream dts has: rockchip,bifurcation, XXX: find out what this is about */ reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie>; status = "okay"; };