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=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 33DABC04E87 for ; Tue, 21 May 2019 14:51:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0A44E2173E for ; Tue, 21 May 2019 14:51:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=crapouillou.net header.i=@crapouillou.net header.b="K5Zz3WIV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728337AbfEUOvx (ORCPT ); Tue, 21 May 2019 10:51:53 -0400 Received: from outils.crapouillou.net ([89.234.176.41]:40542 "EHLO crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728176AbfEUOvw (ORCPT ); Tue, 21 May 2019 10:51:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1558450308; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references; bh=b6cNyZTTMg6XoewfuupHh0Xe//2fA9yI3hOT3hVf6/g=; b=K5Zz3WIVZN/9klmA/YfwJX9tXnR/lB1SGYiASFWOjRpC9BHydEzTeUnFW6CoVGEYWD8atn SMw9BEctrNMjGn3d7SO+MeA06yLEk124HQafjCjdOvFZf1BHd9VRRBSugLJzgQCBx+/she z7DJkJKrgACm1VxMmr3qKxx185k76Zg= From: Paul Cercueil To: Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , Jonathan Corbet , Daniel Lezcano , Thomas Gleixner , Michael Turquette , Stephen Boyd , Jason Cooper , Marc Zyngier , Lee Jones Cc: Mathieu Malaterre , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-doc@vger.kernel.org, linux-clk@vger.kernel.org, od@zcrc.me Subject: Ingenic Timer/Counter Unit (TCU) patchset v12 Date: Tue, 21 May 2019 16:51:28 +0200 Message-Id: <20190521145141.9813-1-paul@crapouillou.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Hi, Here's the V12 of my patchset to add support for the Timer/Counter Unit (TCU) present on the JZ47xx SoCs from Ingenic. This patchset is much shorter at only 13 patches vs. 27 patches in V11; the remaining patches will be sent in parallel (if applicable) or as a follow-up patchset once this one is merged. In V11 the clocksource maintainers weren't happy with the size of the ingenic-timer driver, which included clocks and irqchip setup code. On the other hand, devicetree maintainers wanted one single node for the TCU hardware since it's effectively just one hardware block. In this patchset the functionality is cut in four different drivers: a MFD one to provide the regmap, probe the children and which provides several API functions; a clocks driver; a irqchip driver; a clocksource driver. All these drivers work with the same regmap, have the same compatible strings, and will probe _with the same devicetree node_. Regards, -Paul