From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 89B0EC432C0 for ; Sun, 17 Nov 2019 14:07:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56DE420718 for ; Sun, 17 Nov 2019 14:07:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="eka7RtLZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726065AbfKQOHh (ORCPT ); Sun, 17 Nov 2019 09:07:37 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:38417 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726037AbfKQOHh (ORCPT ); Sun, 17 Nov 2019 09:07:37 -0500 Received: by mail-pl1-f195.google.com with SMTP id q18so4425025pls.5; Sun, 17 Nov 2019 06:07:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Ogk/eEmzUsDEdl7w08E984I9cFzzy44g9Efvz8aG1qM=; b=eka7RtLZ3C0mryfGOdnbrQqku4FdYrS7Vm6nD0pAM0Sj+UMjIj+3/CujSB4F4/KhsP VihO8HhcTglrOu6EQH0p/TXHD/ahFd15q4S5iruKQCe+sH7ywazKmQc2UqXnSnVDkZ7T EsqzAoIHwQFcaskIfLqbQRH1RreWUXvfh6EulG3Z1G4qfi0pUjhoyTIHS+KyKLSO0BXE PBh+UdJdxwiu3mGlWta2oQXcfRxlt9b1PQs38Ry04PyYJOfw5p3G+H65TjaCQ3VekzZ/ Sn26NijXk12QhcSb4ZrZLGcMBMZ8YgEUa7sc1h/G0j+sq+NWeT5kdI0ubKTwQ5AjPNFv ZQEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Ogk/eEmzUsDEdl7w08E984I9cFzzy44g9Efvz8aG1qM=; b=tkOE/Shzk4Qm9NYrneNQ6bcvzBKDmPf1xpUqpvU5D5P1qUqw+nGjexvNKAriMdzAIR jzs9KhO4DGdl76M5Urm60WzqlWAn/+51Sv8NxhkEnxEMxp0M9AXjYzXp2L5uIvgtYGXF tiUxUkCB/5h3aVlZL854JEpVlBXQILCfOBJ4OXE/tSq4BgvT1Ef+3MqoFnAKXD5ypE0i zvQquIqpgZF96HqspawoEk19RzZlZUQuCtOw+pjXRC9NbVa/tC2pi/nIZExq24oQnV98 /FUyDdNpN9WJyyusMDNW7qjgiCYza/kXd4hV44mpEUFxI1sNXj1EguEgSqJ8eY6jE1yU rUog== X-Gm-Message-State: APjAAAXlGNdqUYlrzfj9RhXJtpw4pmAIZ9iWraYB+8do5iJUOGBNtdtS Xn43l323WTNB4jxDrTSXQhA= X-Google-Smtp-Source: APXvYqyJN1xtglkHOj6ND7doXENJ2CNNHqYqpj3JsmiEA+gpCe9JSyNJo7gybj7eLRamQUOLJFYM4w== X-Received: by 2002:a17:90a:1a56:: with SMTP id 22mr33929410pjl.100.1573999656893; Sun, 17 Nov 2019 06:07:36 -0800 (PST) Received: from localhost.localdomain ([103.51.74.169]) by smtp.gmail.com with ESMTPSA id i102sm16486708pje.17.2019.11.17.06.07.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Nov 2019 06:07:36 -0800 (PST) From: Anand Moon To: Rob Herring , Mark Rutland , Heiko Stuebner , Jagan Teki , Manivannan Sadhasivam Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: rockchip: Add regulators for pcie on rk3399-rock960 Date: Sun, 17 Nov 2019 14:07:28 +0000 Message-Id: <20191117140728.917-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org As per Rock960 schematics add 0V9 and 1V8 voltage supplies to the RK3399 PCIe block. Signed-off-by: Anand Moon --- Schematics [0] https://dl.vamrs.com/products/rock960/docs/hw/rock960_sch_v12_20180314.pdf --- arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi index c7d48d41e184..2f76cccebbee 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi @@ -53,6 +53,15 @@ vin-supply = <&vcc5v0_sys>; }; + vcc_0v9: vcc-0v9 { + compatible = "regulator-fixed"; + regulator-name = "vcc_0v9"; + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + vin-supply = <&vcc3v3_sys>; + }; + vcc3v3_pcie: vcc3v3-pcie-regulator { compatible = "regulator-fixed"; enable-active-high; @@ -385,6 +394,8 @@ pinctrl-names = "default"; pinctrl-0 = <&pcie_clkreqn_cpm>; vpcie3v3-supply = <&vcc3v3_pcie>; + vpcie1v8-supply = <&vcca_1v8>; + vpcie0v9-supply = <&vcc_0v9>; status = "okay"; }; -- 2.24.0