From patchwork Tue Sep 13 14:22:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergiu Moga X-Patchwork-Id: 605455 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 2DA7DC6FA8A for ; Tue, 13 Sep 2022 15:54:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234165AbiIMPyk (ORCPT ); Tue, 13 Sep 2022 11:54:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58126 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234208AbiIMPyD (ORCPT ); Tue, 13 Sep 2022 11:54:03 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF97F4DB0D; Tue, 13 Sep 2022 07:55:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1663080904; x=1694616904; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kN3hTzrmK/rsYNCiYsS5F3DbrNzaUjVvJ04I3YcEG8E=; b=mwbq0yCIvxF0LqIx9nFxCVc7FD+v+3jPOQ0jrtuF9CeD16XzxA/7u2Qv po7bgg1AuqZQGgfnma7HwvG1yu1OdsWhWDYWBd4c7YqRgvR4mrOxCF3Do A5JYef5swKhunAPW+VE3e4cbqQbGQmjzX5uO62BFtgklpYelYY2J0YC+A LYHXpf4tKFLhQlOO93jJSWYzxbfM0RnhkYPurwulvO109BYjUi/JREZnx ibiq+zoDD+kESRcjBDECU3zzZ0d+V5iky7LkIC5T9mFxUncnmdwcXAbpT 0rRHGLOveYyJAsiBS+Fsu0hmiKaiAj7OCxUhNL00HgwpWwwwPp3CkNm4F A==; X-IronPort-AV: E=Sophos;i="5.93,313,1654585200"; d="scan'208";a="190644106" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 13 Sep 2022 07:25:33 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Tue, 13 Sep 2022 07:25:32 -0700 Received: from ROB-ULT-M68701.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Tue, 13 Sep 2022 07:25:27 -0700 From: Sergiu Moga To: , , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH v3 09/14] dt-bindings: serial: atmel, at91-usart: Add gclk as a possible USART clock Date: Tue, 13 Sep 2022 17:22:01 +0300 Message-ID: <20220913142205.162399-10-sergiu.moga@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220913142205.162399-1-sergiu.moga@microchip.com> References: <20220913142205.162399-1-sergiu.moga@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Devicetree nodes for FLEXCOM's USART can also have an alternative clock source for the baudrate generator (other than the peripheral clock), namely the Generick Clock. Thus make the binding aware of this clock that someone may place in the clock related properties of the USART node. Signed-off-by: Sergiu Moga --- v1 -> v2: - Nothing, this patch was not here before v2 -> v3: - Previously this was [PATCH 13] .../devicetree/bindings/serial/atmel,at91-usart.yaml | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml index 4da642763bef..30b2131b5860 100644 --- a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml +++ b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml @@ -36,10 +36,16 @@ properties: maxItems: 1 clock-names: - const: usart + minItems: 1 + items: + - const: usart + - const: gclk clocks: - maxItems: 1 + minItems: 1 + items: + - description: USART Peripheral Clock + - description: USART Generic Clock dmas: items: