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=-8.9 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 36813C07542 for ; Sat, 25 May 2019 19:02:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C0F92085A for ; Sat, 25 May 2019 19:02:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=googlemail.com header.i=@googlemail.com header.b="athd6wnv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727609AbfEYTCW (ORCPT ); Sat, 25 May 2019 15:02:22 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:42279 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727559AbfEYTCP (ORCPT ); Sat, 25 May 2019 15:02:15 -0400 Received: by mail-wr1-f65.google.com with SMTP id l2so13017079wrb.9 for ; Sat, 25 May 2019 12:02:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=wwuYv3aJc+Jn6CC+ws46Y8JvxBizBD22MAUJcAPoAWs=; b=athd6wnvzMFvUabNQ5m23SBnvwwo2uiQkJ3YFUL8HHiVgS4lEYg6Ehj1l7FuqSYAIy o98L0uICFvssWTZYMTW/Doe9uC+xur1WNzSrjeEQHUmG/d1v6jTGYFink/Xl3TR3U/iw lF4ZleVNnzs6AlkJGWSjMCpo+YG+U8pxgBmuwel5k8rVrgRYmyv9DJ34SRLmcXKksFUk fmr+ka5pylHD/8r+x1yyl6fzKXZa9r/E6bZ7L/CmXtMj2mUjtNP5Sa9Jtu0v3EwyqW4H dTCjunvDz/QeyqxwI+vYuE3dXHKPWRhTnPJ1pYBkwrAumt7SwU00e3qP6qEpAahTC5qS h9aQ== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=wwuYv3aJc+Jn6CC+ws46Y8JvxBizBD22MAUJcAPoAWs=; b=qZXjZoez1LbJF7P3ExRJlAV3ThB7IOzr02hWBG4UOI282rWNIggWKtn1twFZ/quWa2 67QcKR+Obu1JGs/66TuKNFUaTk9H8vTL0O0L6vnmsKcaVGC465OMm9P+gXn+/H3KRYNs k7bHAyDK+LfT01+8deGg/I4o20l2KWoY1PlV+SLGAhNkjWu+1Wy5QVwBUV7gJKaM7iLd ShWXy8yvZsYoupNwfFPah7c2NOj1OnbKqMsKZsxxVJiY37j/W8noMUBc2EjWD32lVFsp 5qNtzUe5yh5wKgZkcGWUvkMSeizgIi1tioA01R3RSS8MwbRtwIqxGRikyeMZ5a7lRtrB JVVg== X-Gm-Message-State: APjAAAUAwoQCQ2b/ssJQoKUskPa8N3gKECsa+a7dptVPa8CUibq8qDsi 15JZquj5mRWJZAzAugKOuz0= X-Google-Smtp-Source: APXvYqy52Xb3yRcwFLGBRb8J5DjY31vTTOpWN18I1HEqnnydCPU1mcr8g4nguQ6yCFdL8ZnffvoBmA== X-Received: by 2002:adf:9c8e:: with SMTP id d14mr15880942wre.215.1558810934037; Sat, 25 May 2019 12:02:14 -0700 (PDT) Received: from blackbox.darklights.net (p200300F133DDA4007CB8841254CD64FD.dip0.t-ipconnect.de. [2003:f1:33dd:a400:7cb8:8412:54cd:64fd]) by smtp.googlemail.com with ESMTPSA id f2sm6870426wme.12.2019.05.25.12.02.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 25 May 2019 12:02:13 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Martin Blumenstingl Subject: [PATCH 4/4] ARM: dts: meson8b: mxq: add the VDDEE regulator Date: Sat, 25 May 2019 21:02:04 +0200 Message-Id: <20190525190204.7897-5-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190525190204.7897-1-martin.blumenstingl@googlemail.com> References: <20190525190204.7897-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The VDDEE regulator is basically a copy of the VCCK regulator. VDDEE supplies for example the Mali GPU and is controlled by PWM_D instead of PWM_C. Add the VDDEE PWM regulator and make it the supply of the Mali GPU. Signed-off-by: Martin Blumenstingl --- arch/arm/boot/dts/meson8b-mxq.dts | 26 +++++++++++++++++++++++--- 1 file changed, 23 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/meson8b-mxq.dts b/arch/arm/boot/dts/meson8b-mxq.dts index 07f1cc513f8a..8f7a02c1e27b 100644 --- a/arch/arm/boot/dts/meson8b-mxq.dts +++ b/arch/arm/boot/dts/meson8b-mxq.dts @@ -116,6 +116,22 @@ regulator-boot-on; regulator-always-on; }; + + vddee: regulator-vddee { + compatible = "pwm-regulator"; + + regulator-name = "VDDEE"; + regulator-min-microvolt = <860000>; + regulator-max-microvolt = <1140000>; + + vin-supply = <&vcc_5v>; + + pwms = <&pwm_cd 1 1148 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; }; &cpu0 { @@ -151,6 +167,10 @@ }; }; +&mali { + mali-supply = <&vddee>; +}; + &saradc { status = "okay"; vref-supply = <&vcc_1v8>; @@ -182,10 +202,10 @@ &pwm_cd { status = "okay"; - pinctrl-0 = <&pwm_c1_pins>; + pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_XTAL>; - clock-names = "clkin0"; + clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_XTAL>; + clock-names = "clkin0", "clkin1"; }; &uart_AO { -- 2.21.0