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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 EF1D4C433E1 for ; Fri, 29 May 2020 23:28:01 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 951E3207BC for ; Fri, 29 May 2020 23:28:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="FhaZLtir" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 951E3207BC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=g2thfXW2+xE4wa66QE7vuzCsafv+fxJgfHzRSmuDwYE=; b=FhaZLtirhED7cs kFz5g6Y+XxvZrFvcRdr2KuphjmTtlfQrGNciGp5CRzq2uqiv03GQCZ4E1XeFX6zu+EBuChzweS6+p 0iK9tYAoeo8PNu1n40ZZrbaHGUFdZ+l5WncU9rBjuemBcfTPOE1WwU32sDzSezAawVxuZfD4jGcEb 5rcoEHsvYGwfTbTxEJsmIx1YummSIyswUuQkOsMTTnH4ZVteKaRcTnGLfvgB3JpEFXRZNBworXrts jQi1RAnUZbVJ46eEWkBwAO090rLPpHfUplzrpMhLVnd7edC/I40y4uoEz2N1CcPEvNhBiclgZa9Tq t1sV5FaoejNaeiHyAVnw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeoPw-00048C-Af; Fri, 29 May 2020 23:28:00 +0000 Received: from relay7-d.mail.gandi.net ([217.70.183.200]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeoPs-00047H-Nv for linux-arm-kernel@lists.infradead.org; Fri, 29 May 2020 23:27:58 +0000 X-Originating-IP: 86.202.110.81 Received: from localhost (lfbn-lyo-1-15-81.w86-202.abo.wanadoo.fr [86.202.110.81]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id A4C9C20007; Fri, 29 May 2020 23:27:52 +0000 (UTC) From: Alexandre Belloni To: Daniel Lezcano Subject: [PATCH v4 0/9] clocksource/drivers/timer-atmel-tcb: add sama5d2 support Date: Sat, 30 May 2020 01:27:40 +0200 Message-Id: <20200529232749.299627-1-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200529_162756_911804_4E29E7E0 X-CRM114-Status: GOOD ( 11.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kamel.bouhara@bootlin.com, Alexandre Belloni , devicetree@vger.kernel.org, Sebastian Andrzej Siewior , linux-kernel@vger.kernel.org, Thomas Gleixner , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, This series mainly adds sama5d2 support where we need to avoid using clock index 0 because that clock is never enabled by the driver. There is also a rework of the 32khz clock handling so it is not used for clockevents on 32 bit counter because the increased rate improves the resolution and doesn't have any drawback with that counter width. This replaces a patch that has been carried in the linux-rt tree for a while. Changes in v4: - Rework binding documentation Changes in v3: - Moved the child node documentation to the parent documentation Changes in v2: - Rebased on v5.7-rc1 - Moved the binding documentation to its proper place - Added back the atmel,tcb-timer child node documentation Alexandre Belloni (8): dt-bindings: atmel-tcb: convert bindings to json-schema dt-bindings: microchip: atmel,at91rm9200-tcb: add sama5d2 compatible ARM: dts: at91: sama5d2: add TCB GCLK clocksource/drivers/timer-atmel-tcb: rework 32khz clock selection clocksource/drivers/timer-atmel-tcb: fill tcb_config clocksource/drivers/timer-atmel-tcb: stop using the 32kHz for clockevents clocksource/drivers/timer-atmel-tcb: allow selecting first divider clocksource/drivers/timer-atmel-tcb: add sama5d2 support Kamel Bouhara (1): ARM: at91: add atmel tcb capabilities .../devicetree/bindings/mfd/atmel-tcb.txt | 56 ------- .../soc/microchip/atmel,at91rm9200-tcb.yaml | 155 ++++++++++++++++++ arch/arm/boot/dts/sama5d2.dtsi | 12 +- drivers/clocksource/timer-atmel-tcb.c | 101 +++++++----- include/soc/at91/atmel_tcb.h | 5 + 5 files changed, 224 insertions(+), 105 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mfd/atmel-tcb.txt create mode 100644 Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml -- 2.26.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel