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=-12.5 required=3.0 tests=BAYES_00, 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=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 252BAC433E7 for ; Wed, 14 Oct 2020 18:16:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A80812222A for ; Wed, 14 Oct 2020 18:16:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729497AbgJNSQC (ORCPT ); Wed, 14 Oct 2020 14:16:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727114AbgJNSQC (ORCPT ); Wed, 14 Oct 2020 14:16:02 -0400 Received: from hera.iit.uni-miskolc.hu (hera.iit.uni-miskolc.hu [IPv6:2001:738:6001:500::4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E516AC061755; Wed, 14 Oct 2020 11:16:01 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by hera.iit.uni-miskolc.hu (Postfix) with ESMTP id 6DAAA13E; Wed, 14 Oct 2020 19:56:50 +0200 (CEST) X-Virus-Scanned: Kamavis at iit.uni-miskolc.hu Received: from hera.iit.uni-miskolc.hu ([127.0.0.1]) by localhost (hera.iit.uni-miskolc.hu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id S3eFa0kWtMZr; Wed, 14 Oct 2020 19:56:44 +0200 (CEST) Received: from titan.hitronhub.home (unknown [IPv6:2a02:8109:a180:908:226:9eff:fe30:2af8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: szucst@iit.uni-miskolc.hu) by hera.iit.uni-miskolc.hu (Postfix) with ESMTPSA id 8DFCF13F; Wed, 14 Oct 2020 19:56:38 +0200 (CEST) From: =?UTF-8?q?Tam=C3=A1s=20Sz=C5=B1cs?= To: Rob Herring , Thierry Reding , Jonathan Hunter , JC Kuo , Vidya Sagar , Sameer Pujar , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Tam=C3=A1s=20Sz=C5=B1cs?= Subject: [PATCH v3 2/5] arm64: tegra: Specify sdhci clock parent for Tegra194 SDMMC1 and SDMMC3 Date: Wed, 14 Oct 2020 19:56:24 +0200 Message-Id: <20201014175627.5585-3-tszucs@protonmail.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201014175627.5585-1-tszucs@protonmail.ch> References: <20201014175627.5585-1-tszucs@protonmail.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Use PLLC4_MUXED as clock source for SDMMC1 and SDMMC3 core clocks. This enables more suitable interface clocks for higher data rate modes. Signed-off-by: Tamás Szűcs --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 058fdb1ffa1a..7e3ceeb5bc43 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -701,6 +701,9 @@ clocks = <&bpmp TEGRA194_CLK_SDMMC1>, <&bpmp TEGRA194_CLK_SDMMC_LEGACY_TM>; clock-names = "sdhci", "tmclk"; + assigned-clocks = <&bpmp TEGRA194_CLK_SDMMC1>, + <&bpmp TEGRA194_CLK_PLLC4_MUXED>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLC4_MUXED>; resets = <&bpmp TEGRA194_RESET_SDMMC1>; reset-names = "sdhci"; interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCRA &emc>, @@ -739,6 +742,9 @@ clocks = <&bpmp TEGRA194_CLK_SDMMC3>, <&bpmp TEGRA194_CLK_SDMMC_LEGACY_TM>; clock-names = "sdhci", "tmclk"; + assigned-clocks = <&bpmp TEGRA194_CLK_SDMMC3>, + <&bpmp TEGRA194_CLK_PLLC4_MUXED>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLC4_MUXED>; resets = <&bpmp TEGRA194_RESET_SDMMC3>; reset-names = "sdhci"; interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCR &emc>, -- 2.20.1