From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754606AbbAGTWQ (ORCPT ); Wed, 7 Jan 2015 14:22:16 -0500 Received: from mail-gw3-out.broadcom.com ([216.31.210.64]:61039 "EHLO mail-gw3-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753603AbbAGTWO (ORCPT ); Wed, 7 Jan 2015 14:22:14 -0500 X-IronPort-AV: E=Sophos;i="5.07,716,1413270000"; d="scan'208";a="54208909" From: Ray Jui To: Mike Turquette , Stephen Boyd , Matt Porter , Alex Elder , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Russell King , Arnd Bergmann CC: , , Scott Branden , , , Ray Jui Subject: [PATCH v3 0/5] Add common clock support for Broadcom iProc architecture Date: Wed, 7 Jan 2015 11:22:43 -0800 Message-ID: <1420658568-22879-1-git-send-email-rjui@broadcom.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset contains the initial common clock support for Broadcom's iProc family of SoCs. The iProc clock architecture comprises of various PLLs, e.g., ARMPLL, GENPLL, LCPLL0, MIPIPLL, and etc. An onboard crystal serves as the basic reference clock for these PLLs. Each PLL may have several leaf clocks. One special group of clocks is the ASIU clocks, which are dervied directly from the crystal reference clock. This patchset also contains the basic clock support for the Broadcom Cygnus SoC, which implements the iProc clock architecture Changes from v2: - Re-arrange Cygnus clock/pll init functions so each init function is right next to its clock table - Removed #defines for number of clocks in Cygnus. Have the number of clocks automatically determined based on array size of the clock table Changes from v1: - Separate drivers/clk/Makefile change for drivers/clk/bcm out to a standalone patch Ray Jui (5): clk: iproc: define Broadcom iProc clock binding clk: iproc: add initial common clock support clk: Change bcm clocks build dependency clk: cygnus: add clock support for Broadcom Cygnus ARM: dts: enable clock support for Broadcom Cygnus arch/arm/boot/dts/bcm-cygnus-clock.dtsi | 110 +++++-- arch/arm/boot/dts/bcm-cygnus.dtsi | 2 +- brcm,iproc-clocks.txt | 178 ++++++++++++ drivers/clk/Makefile | 2 +- drivers/clk/bcm/Kconfig | 9 + drivers/clk/bcm/Makefile | 2 + drivers/clk/bcm/clk-cygnus.c | 277 ++++++++++++++++++ drivers/clk/bcm/clk-iproc-armpll.c | 286 ++++++++++++++++++ drivers/clk/bcm/clk-iproc-asiu.c | 275 ++++++++++++++++++ drivers/clk/bcm/clk-iproc-clk.c | 238 +++++++++++++++ drivers/clk/bcm/clk-iproc-pll.c | 483 +++++++++++++++++++++++++++++++ drivers/clk/bcm/clk-iproc.h | 155 ++++++++++ include/dt-bindings/clock/bcm-cygnus.h | 65 +++++ 13 files changed, 2055 insertions(+), 27 deletions(-) create mode 100644 brcm,iproc-clocks.txt create mode 100644 drivers/clk/bcm/clk-cygnus.c create mode 100644 drivers/clk/bcm/clk-iproc-armpll.c create mode 100644 drivers/clk/bcm/clk-iproc-asiu.c create mode 100644 drivers/clk/bcm/clk-iproc-clk.c create mode 100644 drivers/clk/bcm/clk-iproc-pll.c create mode 100644 drivers/clk/bcm/clk-iproc.h create mode 100644 include/dt-bindings/clock/bcm-cygnus.h -- 1.7.9.5