From patchwork Tue May 4 09:14:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 12237689 X-Patchwork-Delegate: geert@linux-m68k.org 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 EBF87C433B4 for ; Tue, 4 May 2021 09:14:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C8B60610FB for ; Tue, 4 May 2021 09:14:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229815AbhEDJPm (ORCPT ); Tue, 4 May 2021 05:15:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229814AbhEDJPk (ORCPT ); Tue, 4 May 2021 05:15:40 -0400 Received: from michel.telenet-ops.be (michel.telenet-ops.be [IPv6:2a02:1800:110:4::f00:18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A35FEC061574 for ; Tue, 4 May 2021 02:14:45 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:1ca1:e52f:3ec5:3ac5]) by michel.telenet-ops.be with bizsmtp id 0ZEj250033aEpPb06ZEjHx; Tue, 04 May 2021 11:14:43 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1ldr8c-002jCO-NX; Tue, 04 May 2021 11:14:42 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1ldr8b-00H7Ea-S5; Tue, 04 May 2021 11:14:41 +0200 From: Geert Uytterhoeven To: Magnus Damm , Laurent Pinchart , Kieran Bingham Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Valentine Barshak , Geert Uytterhoeven Subject: [PATCH] arm64: dts: renesas: eagle: Add x1 clock Date: Tue, 4 May 2021 11:14:34 +0200 Message-Id: <75a66bae21937da1c69e8024ce61b35aad4ac9b8.1620119570.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org From: Valentine Barshak This adds X1 clock which supplies a frequency of 148.5 MHz. This clock is connected to the external dot clock input signal. Signed-off-by: Valentine Barshak [geert: Verified schematics] Signed-off-by: Geert Uytterhoeven Tested-by: Kieran Bingham Reviewed-by: Kieran Bingham Reviewed-by: Laurent Pinchart --- Untested due to lack of hardware --- arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts index 874a7fc2730b00db..5c84681703edad2e 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts @@ -73,6 +73,12 @@ memory@48000000 { /* first 128MB is reserved for secure area. */ reg = <0x0 0x48000000 0x0 0x38000000>; }; + + x1_clk: x1-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <148500000>; + }; }; &avb { @@ -104,6 +110,8 @@ channel0 { }; &du { + clocks = <&cpg CPG_MOD 724>, <&x1_clk>; + clock-names = "du.0", "dclkin.0"; status = "okay"; };