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=-3.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 450FEC04AA9 for ; Thu, 2 May 2019 12:27:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 139AD20651 for ; Thu, 2 May 2019 12:27:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Fye5ffDh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726268AbfEBM1p (ORCPT ); Thu, 2 May 2019 08:27:45 -0400 Received: from mail-ed1-f67.google.com ([209.85.208.67]:42878 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726197AbfEBM1p (ORCPT ); Thu, 2 May 2019 08:27:45 -0400 Received: by mail-ed1-f67.google.com with SMTP id l25so1922335eda.9; Thu, 02 May 2019 05:27:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=KjuhLndbnHfio43jUb8s1c3TkKyM8WF5w012zBcDtiI=; b=Fye5ffDhQsveH3LJAq/nfndQuQ0Litj0p2UPhBWpmyWsQaJeWwGlUF7oTP6QPsrOkM WPrxAiN5AYxLRO7UdFJlRE4SOA2VvlEcHdIjN1UhaL+9wG3g5jU1f5PR8DEhsA2lnB2k Pi4vml9/+rOhxwlJbr+2cXum/CfFEFysxjT5ZK6lnxeeZ6ITge7isVdFo+pN7D+xRuzT JwYZGJF/NtWp5DcCGPpQvGssOUkPmt+k1Pmqrzk/GbGPeMDJjyX4ieFLD7X1BNcxcjYa l5YC7kCO93JpgBu8TMKGSzWE+wgMauU/7F1xpHIxdFnVJZ9H1m1jM4HPvsO+9YYXt3cO 2U8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=KjuhLndbnHfio43jUb8s1c3TkKyM8WF5w012zBcDtiI=; b=o5giSljvtc/1ELKX+97KBMUPNKIPUPWb/5nk9WyJGax4yyp4CDTEs+iOTfwj+WRejg RRs/C5KIJ4rRqLKKyMY3J9HTtyZZD07983Oc8+JvWlGCAvRINyEuuiAUHNex4Py8dFDH nN/HpWenOEPz5bgU22dONJJ1uIFvdg5IDiY7yWqIbbG+/GTQB1BznQ9KrSIl9pRGZtG8 HC9N3Eqy1qNVcuw+T1l8lLfgxHImMMXjbO1KdO5VyAB7lmnxYy64ulQCvOBZ/1sinsAK Xu9uXf3+yG/eFt5jRk1soduVBTqHs2NxnJcZxzt3NWlmP/guIsO3j2/wT1Et/PNsY5P6 KQDg== X-Gm-Message-State: APjAAAXgGFI2uKdtS87DVxKdgiSScagnRHNNq204ltXyu0d/eGKuk35W W9IVzv1OLiXxoMRmq8+p7x4ZSeQ7 X-Google-Smtp-Source: APXvYqx7yMWCZmd9KvNS2j1GBOL6klUkWnn9DUgPYGwd3jivoBKTMNpJs9WeTA2+oeb9CVj1CbjODg== X-Received: by 2002:a50:ba8e:: with SMTP id x14mr2318074ede.211.1556800062687; Thu, 02 May 2019 05:27:42 -0700 (PDT) Received: from localhost.localdomain ([2001:470:9e39::64]) by smtp.gmail.com with ESMTPSA id k18sm2030453eda.92.2019.05.02.05.27.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 May 2019 05:27:41 -0700 (PDT) From: Jonas Gorski To: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org Cc: Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Kevin Cernekee , Ralf Baechle , Paul Burton , James Hogan Subject: [PATCH 0/3] MIPS: BMIPS: add support for gated clock controller Date: Thu, 2 May 2019 14:26:54 +0200 Message-Id: <20190502122657.15577-1-jonas.gorski@gmail.com> X-Mailer: git-send-email 2.13.2 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org This patchset adds support for the gated clock controller found on most MIPS based Broadcom BCM63XX SoCs. The MIPS based BCM63XX SoCs have very little in common with the ARM based ones, so a separate driver is necessary. It's a simple register based controller, with one bit per clock, active high. Since BCM63XX/MIPS runs in big endian mode, the driver depends on the series "clk: make register endianness a run-time property", or more specifically on patch 3, "clk: gate: add explicit big endian support". Based on the clk-next branch. Jonas Gorski (3): devicetree: document the BCM63XX gated clock bindings clk: add BCM63XX gated clock controller driver MIPS: BMIPS: add clock controller nodes .../bindings/clock/brcm,bcm63xx-clocks.txt | 22 ++ arch/mips/boot/dts/brcm/bcm3368.dtsi | 12 +- arch/mips/boot/dts/brcm/bcm63268.dtsi | 12 +- arch/mips/boot/dts/brcm/bcm6328.dtsi | 6 + arch/mips/boot/dts/brcm/bcm6358.dtsi | 12 +- arch/mips/boot/dts/brcm/bcm6362.dtsi | 12 +- arch/mips/boot/dts/brcm/bcm6368.dtsi | 12 +- drivers/clk/bcm/Kconfig | 8 + drivers/clk/bcm/Makefile | 1 + drivers/clk/bcm/clk-bcm63xx-gate.c | 246 +++++++++++++++++++++ 10 files changed, 328 insertions(+), 15 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/brcm,bcm63xx-clocks.txt create mode 100644 drivers/clk/bcm/clk-bcm63xx-gate.c -- 2.13.2