From patchwork Thu Nov 5 12:11:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar Mahadev Lad X-Patchwork-Id: 319536 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=-12.7 required=3.0 tests=BAYES_00, 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 D695DC4741F for ; Thu, 5 Nov 2020 12:11:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B8252083B for ; Thu, 5 Nov 2020 12:11:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726067AbgKEMLv (ORCPT ); Thu, 5 Nov 2020 07:11:51 -0500 Received: from relmlor1.renesas.com ([210.160.252.171]:42336 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725468AbgKEMLv (ORCPT ); Thu, 5 Nov 2020 07:11:51 -0500 X-IronPort-AV: E=Sophos;i="5.77,453,1596466800"; d="scan'208";a="61764979" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 05 Nov 2020 21:11:50 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 7582C42CCE89; Thu, 5 Nov 2020 21:11:48 +0900 (JST) From: Lad Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Prabhakar , Lad Prabhakar Subject: [PATCH] arm64: dts: renesas: hihope-rev4: Add a comment explaining switch SW2404 required for audio_clk_b Date: Thu, 5 Nov 2020 12:11:27 +0000 Message-Id: <20201105121127.11830-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Switch SW2404 should be at poistion 1 so that clock output from CS2000 is connected to AUDIO_CLKB_A. Signed-off-by: Lad Prabhakar Reviewed-by: Chris Paterson Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/hihope-rev4.dtsi | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi b/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi index 3046c07a288b..929f4a1d3f90 100644 --- a/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi +++ b/arch/arm64/boot/dts/renesas/hihope-rev4.dtsi @@ -91,7 +91,11 @@ #clock-cells = <1>; clock-frequency = <12288000 11289600>; - /* update to */ + /* + * Update to + * Switch SW2404 should be at position 1 so that clock from + * CS2000 is connected to AUDIO_CLKB_A + */ clocks = <&cpg CPG_MOD 1005>, <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,