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[2620:137:e000::3:2]) by mx.google.com with ESMTPS id h6-20020a170902ac8600b001cfc3f7392fsi3590363plr.252.2023.11.27.07.25.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Nov 2023 07:25:50 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) client-ip=2620:137:e000::3:2; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 9F5D2805D6E6; Mon, 27 Nov 2023 07:25:19 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233869AbjK0PZK (ORCPT + 99 others); Mon, 27 Nov 2023 10:25:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233863AbjK0PZI (ORCPT ); Mon, 27 Nov 2023 10:25:08 -0500 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [IPv6:2a0a:edc0:2:b01:1d::104]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1917DAA for ; Mon, 27 Nov 2023 07:25:15 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r7dTr-0001YD-Bb; Mon, 27 Nov 2023 16:25:03 +0100 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r7dTq-00ByRy-2v; Mon, 27 Nov 2023 16:25:02 +0100 Received: from rhi by dude04.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1r7dTq-00CvQv-05; Mon, 27 Nov 2023 16:25:02 +0100 From: Roland Hieber Date: Mon, 27 Nov 2023 16:24:44 +0100 Subject: [PATCH] dt-bindings: serial: add assigned-clock-parents and assigned-clocks properties MIME-Version: 1.0 Message-Id: <20231127-b4-dt-bindings-serial-v1-1-422a198fd91a@pengutronix.de> X-B4-Tracking: v=1; b=H4sIALu0ZGUC/x3N0QrCMAyF4VcZuTawtkrFVxEv0jVugRKlcSKMv bvRy//Ax9nAuAsbXIYNOr/F5KEe4TDAtJDOjFK9IY4xhRAzliPWFxbRKjob/jg1POc0hpo5xRO B20LGWDrptLjWtTUfn53v8vmfXW/7/gWZ3xm3fAAAAA== To: Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Philipp Zabel , Roland Hieber X-Mailer: b4 0.12.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: auto@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Mon, 27 Nov 2023 07:25:19 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1783731323865712131 X-GMAIL-MSGID: 1783731323865712131 From: Philipp Zabel Add the "assigned-clock-parents" and "assigned-clocks" properties used by board device trees to set the UART root clock source. Signed-off-by: Philipp Zabel Signed-off-by: Roland Hieber --- Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml | 6 ++++++ 1 file changed, 6 insertions(+) --- base-commit: 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab change-id: 20231127-b4-dt-bindings-serial-87301d7e325a Best regards, diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml b/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml index 83035553044a..41bf8264488d 100644 --- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml +++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml @@ -103,6 +103,12 @@ properties: are sensible for most use cases. If you need low latency processing on slow connections this needs to be configured appropriately. + assigned-clock-parents: + maxItems: 1 + + assigned-clocks: + maxItems: 1 + required: - compatible - reg