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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 4CFDFC47404 for ; Mon, 7 Oct 2019 13:17:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 223BB20867 for ; Mon, 7 Oct 2019 13:17:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="U93WlJGy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728080AbfJGNQ7 (ORCPT ); Mon, 7 Oct 2019 09:16:59 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:35068 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727010AbfJGNQ7 (ORCPT ); Mon, 7 Oct 2019 09:16:59 -0400 Received: by mail-pf1-f193.google.com with SMTP id 205so8670851pfw.2; Mon, 07 Oct 2019 06:16:58 -0700 (PDT) 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=PwiaLPNEero/RDkqXHKNpda6jyXODSLqhlH8GfScxo4=; b=U93WlJGywOW4GYdmFpjLSbINCeD5e5GpJ2UlnKRkpeLbKA45F/xZjIQjq0CqmxWaRc rYF0hBu+qMVKCBEvYbVAEykbc/A21OMZHembtBRw3nR29KuAVu8WLk1p3euuN3vDw0H9 h9tzVebTCZgobqlu8/sjCsg9Pq9stdW/1AYzLxTmNBLHnRJ6srFQrpw44A3TgwUHnbwt W7YQJpxSa4WvSTanPX6pG+mVVKLdr9OdP5PqhKoVXp8VbPAg2FRoSFb5qRayfQisyMf7 iEnYEWz46FCUjnTIM1/pUI9OHquzBjIVoNtejSSZckTud93bBGD7/TqoMDuFTzu3QbWI ThEw== 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=PwiaLPNEero/RDkqXHKNpda6jyXODSLqhlH8GfScxo4=; b=KMXQK9+B9oc/ffZjEJiiY73Y5/hhxdum83mbnwCPjfzqBCzgE0gIARs+vqBJIrYtN/ GYRXq8e/a4MtYaEGCHTp4RwN3owcZx82vKUOfO1KNV8V9nVAHQQVAt/p/HRynGI8V85D yNnz8v0SZqfPbco0MvaNLroIXuEZI+mO85jEc5KmXFJcImjUNKClVZF4SFQJQ31NgQeF 8pWdANYCpSek3HjhD9LJTGCYU0s5NXHgvs6BbwwsJwr6l52A1LuzZvsZjShp+MNBKgqO J+xmozQ+CZ9jJVvhVWzqQ+mU4pYsOjbyoq0gRQCjRkoLm34UAcRi99mIwattrPGw8YqK k7HA== X-Gm-Message-State: APjAAAXzznkImC31cFEcji3D1B8TGyl81JwOdPMK3dP0GOIkkRX2bu/f P398uFx131ST+IV5UYfd/AE= X-Google-Smtp-Source: APXvYqyvHEaEyr+JjSbY/h5Ukr9XMbNo6ALxq6sKOkJD/pII8Vb1ifPUfHXL2MqvRnu0ESu3/zKdCA== X-Received: by 2002:a62:82c8:: with SMTP id w191mr31574553pfd.99.1570454218199; Mon, 07 Oct 2019 06:16:58 -0700 (PDT) Received: from localhost.localdomain ([103.51.74.138]) by smtp.gmail.com with ESMTPSA id r186sm16938650pfr.40.2019.10.07.06.16.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2019 06:16:57 -0700 (PDT) From: Anand Moon To: Rob Herring , Mark Rutland , Kevin Hilman , Martin Blumenstingl , Jerome Brunet , Neil Armstrong , Catalin Marinas , Will Deacon Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFCv1 0/5] Odroid N2 failes to boot using upstream kernel & u-boot Date: Mon, 7 Oct 2019 13:16:44 +0000 Message-Id: <20191007131649.1768-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.23.0 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 We am trying to build the upstream u-boot and upstream kernel, but it fails to pass the initialization of PWM_MESON driver. So these patches help boot the kernel on microSD card. Patchs based on Linux 5.4-rc2 Boot log failed are shown below. [0] https://pastebin.com/cEtWq2iX [ 1.569240] meson-gx-mmc ffe05000.sd: Got CD GPIO [ 1.599227] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517 [ 1.600605] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517 [ 1.607166] pwm-regulator regulator-vddcpu-a: Failed to get PWM: -517 [ 1.613273] pwm-regulator regulator-vddcpu-b: Failed to get PWM: -517 [ 1.619931] hctosys: unable to open rtc device (rtc0) My guess their is not much issue with eMMC module, if their is other approach to resolve this issue, I will give this a try. Best Regards -Anand Anand Moon (5): arm64: dts: meson: Add missing 5V_EN gpio signal for VCC5V regulator arm64: dts: meson: Add missing pwm control gpio signal for pwm-regulator arm64: dts: meson: Add missing regulator linked to VDDAO_3V3 regulator to FLASH_VDD arm64: dts: meson: Add missing regulator linked to VCCV5 regulator to VDDIO_C/TF_IO arm64/ARM: configs: Change CONFIG_PWM_MESON from m to y .../arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts | 13 +++++++++++++ arch/arm64/configs/defconfig | 2 +- 2 files changed, 14 insertions(+), 1 deletion(-) -- 2.23.0