From patchwork Thu Nov 17 11:36:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 13046648 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C1CFC433FE for ; Thu, 17 Nov 2022 11:38:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239608AbiKQLiz (ORCPT ); Thu, 17 Nov 2022 06:38:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239737AbiKQLgw (ORCPT ); Thu, 17 Nov 2022 06:36:52 -0500 Received: from mail-ed1-x532.google.com (mail-ed1-x532.google.com [IPv6:2a00:1450:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EC135C74F for ; Thu, 17 Nov 2022 03:36:51 -0800 (PST) Received: by mail-ed1-x532.google.com with SMTP id i21so2089163edj.10 for ; Thu, 17 Nov 2022 03:36:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=yxMfjMiirY7i5b76cAjsj02YyQXT341SCmcBph5Qf+U=; b=N3eCNDBEJ+8l57N4d/x9r6FkVKlS2jcl6LFxZauI6rZhfJUbwC5ZX6bCZ5TnSTxqAk dorvUmZJmgAC7mZT+0cjBrimIQjcxsvRgJeTFZndPyO/3+ZSAJBUw18HBwqkCYqrwOB1 HdIbVpR/Uof0e9HNc+o4Dm2E9mXQlmsB+3mHU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yxMfjMiirY7i5b76cAjsj02YyQXT341SCmcBph5Qf+U=; b=OXqcnudsEj9E5xTeYdlVISs1krk/Dssd4yuqD7VttdQV4BKv4ienSEtZ4tA1TVWhdl mJGXMAaeVc2qXzsazXe+LcuV4pjK8XkEo5xtNa+ap77ePrdH21U0jTWuD9AmuZzU5mTI Bt9B1R6QlZFVKADOrh3a5PqnFUXVgkV0WvaQaTIEUZ5kKkdb0+Q79bVYycVsR0EVBf3V lAx0+DSaVb6v/3LAIwo0RBIs1K0OH3oE6g3NC/7esqRrpaCxAdy8am43GN8oZMoW4dx9 tj7WumMj6RQ/0yYOuK5twGIQJxiiKAAwTYbRARGSqM4d3Y2dAJqWVoC2+yDKek6Qgg2Y v7IA== X-Gm-Message-State: ANoB5pm8NNBmMYSHSlrIcgRXF1ElyllLdYJ1BmKUfXftvOLS2Z8M4SlB BFEI5Fmbk4t/cvmZB+xXXvqgTg== X-Google-Smtp-Source: AA0mqf4LwN9I4lHe7fW0Tr4dbP1il3VAcVtfsnSz+I+H23yl+dOsCGmSKJh/Doj5kWYPVAzkeE7dlQ== X-Received: by 2002:a05:6402:1399:b0:461:53b0:2ac0 with SMTP id b25-20020a056402139900b0046153b02ac0mr1740983edv.153.1668685009735; Thu, 17 Nov 2022 03:36:49 -0800 (PST) Received: from dario-ThinkPad-T14s-Gen-2i.amarulasolutions.com (mob-5-90-137-239.net.vodafone.it. [5.90.137.239]) by smtp.gmail.com with ESMTPSA id g3-20020aa7c843000000b0043bbb3535d6sm413897edt.66.2022.11.17.03.36.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Nov 2022 03:36:49 -0800 (PST) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: linux-amarula@amarulasolutions.com, michael@amarulasolutions.com, Dario Binacchi , Abel Vesa , Anson Huang , Fabio Estevam , Michael Turquette , NXP Linux Team , Pengutronix Kernel Team , Sascha Hauer , Shawn Guo , Stephen Boyd , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org Subject: [PATCH v2 2/5] clk: imx: replace osc_hdmi with dummy Date: Thu, 17 Nov 2022 12:36:34 +0100 Message-Id: <20221117113637.1978703-3-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20221117113637.1978703-1-dario.binacchi@amarulasolutions.com> References: <20221117113637.1978703-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org There is no occurrence of the hdmi oscillator in the reference manual (document IMX8MNRM Rev 2, 07/2022). Further, if we consider the indexes 76-81 and 134 of the "Clock Root" table of chapter 5 of the RM, there is no entry for the source select bits 101b, which is the setting referenced by "osc_hdmi". Fix by renaming "osc_hdmi" with "dummy", a clock which has already been used for missing source select bits. Tested on the BSH SystemMaster (SMM) S2 board. Fixes: 96d6392b54dbb ("clk: imx: Add support for i.MX8MN clock driver") Signed-off-by: Dario Binacchi --- (no changes since v1) drivers/clk/imx/clk-imx8mn.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c index 72f9563a0ff6..0fae97e61e2c 100644 --- a/drivers/clk/imx/clk-imx8mn.c +++ b/drivers/clk/imx/clk-imx8mn.c @@ -108,27 +108,27 @@ static const char * const imx8mn_disp_pixel_sels[] = {"osc_24m", "video_pll1_out "sys_pll3_out", "clk_ext4", }; static const char * const imx8mn_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "osc_hdmi", + "video_pll1_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "osc_hdmi", + "video_pll1_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "osc_hdmi", + "video_pll1_out", "sys_pll1_133m", "dummy", "clk_ext2", "clk_ext3", }; static const char * const imx8mn_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "osc_hdmi", + "video_pll1_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_sai7_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "osc_hdmi", + "video_pll1_out", "sys_pll1_133m", "dummy", "clk_ext3", "clk_ext4", }; static const char * const imx8mn_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", - "video_pll1_out", "sys_pll1_133m", "osc_hdmi", + "video_pll1_out", "sys_pll1_133m", "dummy", "clk_ext2", "clk_ext3", }; static const char * const imx8mn_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m",