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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 44352C83014 for ; Mon, 30 Nov 2020 18:42:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C95552074A for ; Mon, 30 Nov 2020 18:42:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=fossekall.de header.i=@fossekall.de header.b="eEmP7bHP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729783AbgK3Smj (ORCPT ); Mon, 30 Nov 2020 13:42:39 -0500 Received: from mo4-p01-ob.smtp.rzone.de ([81.169.146.167]:29266 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727626AbgK3Smj (ORCPT ); Mon, 30 Nov 2020 13:42:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1606761585; s=strato-dkim-0002; d=fossekall.de; h=Message-Id:Date:Subject:Cc:To:From:X-RZG-CLASS-ID:X-RZG-AUTH:From: Subject:Sender; bh=m33IIaYJF3O/xPuoQve3F1xb1VC6UKc+YqedJ1FE7UI=; b=eEmP7bHPhRN2hSAsi10WnfJmXOeaUa02ni2ysCb5kT/51uw2ShlR5h6EFl6jJhScdx VWGoGcQG2lLy/EJVtTtUkeOBNevJUEa+rme84QciLILtFIxPCM66+sHl1HOKIavFyDrv 5UckFRGERvSQXCoGHMNcDkB4CazD4Btj0BPF2rZQ371X2xvMnV74gVxwL4CtaPoBBh8A jUexf0CoW4b5ZdENEIJlVnzw7d5u9l/nyDqhFRfDKtOB/ZCB5K/S6k+QyaHx6o4uqAoe SAEqbyoNsLwIu5r2uZ5vBVvBdKJvlD8dJ5TM+T8vzQDZ6pPrtIEhvxI/yTYw8qyiR6ha X+oQ== X-RZG-AUTH: ":O2kGeEG7b/pS1EzgE2y7nF0STYsSLflpbjNKxx7cGrBOdI6BL9pkS3QW19mO7I+/JwRspuzJFZuRzQ==" X-RZG-CLASS-ID: mo00 Received: from aerfugl by smtp.strato.de (RZmta 47.3.4 AUTH) with ESMTPSA id g02087wAUIdhofS (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve X9_62_prime256v1 with 256 ECDH bits, eq. 3072 bits RSA)) (Client did not present a certificate); Mon, 30 Nov 2020 19:39:43 +0100 (CET) Received: from koltrast.a98shuttle.de ([192.168.1.27] helo=a98shuttle.de) by aerfugl with smtp (Exim 4.89) (envelope-from ) id 1kjo5M-0005JM-Sg; Mon, 30 Nov 2020 19:39:40 +0100 Received: (nullmailer pid 136773 invoked by uid 502); Mon, 30 Nov 2020 18:39:40 -0000 From: Michael Klein To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Michael Klein Subject: [PATCH] ARM: dts: sun8i-h2-plus-bananapi-m2-zero: add regulator nodes vcc-dram and vcc1v2 Date: Mon, 30 Nov 2020 19:38:43 +0100 Message-Id: <20201130183841.136708-1-michael@fossekall.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add regulator nodes vcc-dram and vcc1v2 to the devicetree. These regulators correspond to U4 and U5 in the schematics: http://forum.banana-pi.org/t/bpi-m2-zero-schematic-diagram-public/4111 Signed-off-by: Michael Klein --- .../dts/sun8i-h2-plus-bananapi-m2-zero.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts index 4c6704e4c57e..74d5732c412b 100644 --- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts @@ -62,6 +62,30 @@ reg_vdd_cpux: vdd-cpux-regulator { states = <1100000 0>, <1300000 1>; }; + reg_vcc_dram: vcc-dram { + compatible = "regulator-fixed"; + regulator-name = "vcc-dram"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */ + vin-supply = <®_vcc5v0>; + }; + + reg_vcc1v2: vcc1v2 { + compatible = "regulator-fixed"; + regulator-name = "vcc1v2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */ + vin-supply = <®_vcc5v0>; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ -- 2.29.2