From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752159AbdHQB0h (ORCPT ); Wed, 16 Aug 2017 21:26:37 -0400 Received: from mail-qk0-f193.google.com ([209.85.220.193]:36761 "EHLO mail-qk0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751577AbdHQB0g (ORCPT ); Wed, 16 Aug 2017 21:26:36 -0400 Subject: Re: [GIT PULL 2/2] bcm2835-soc-next-2017-08-15 To: Eric Anholt , Florian Fainelli Cc: linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stefan Wahren , bcm-kernel-feedback-list@broadcom.com References: <20170815180325.12809-1-eric@anholt.net> <20170815180325.12809-2-eric@anholt.net> From: Florian Fainelli Message-ID: <36766926-c8d6-b768-59b6-4ff302a6a5ba@gmail.com> Date: Wed, 16 Aug 2017 18:26:32 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20170815180325.12809-2-eric@anholt.net> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/15/2017 11:03 AM, Eric Anholt wrote: > The following changes since commit f29c256853b7412961d3ee80ca525bd2530573db: > > ARM: dts: bcm283x: Add 32-bit enable method for SMP (2017-08-14 20:09:44 +0200) > > are available in the git repository at: > > git://github.com/anholt/linux tags/bcm2835-soc-next-2017-08-15 > > for you to fetch changes up to 067b437e55a892e3ebb13e40c98825fcfa1e2d99: > > ARM: bcm2836: Send event when onlining other cores (2017-08-15 10:52:26 -0700) > > ---------------------------------------------------------------- > This pull request brings in two things. > > One is to use sev() to wake up CPUs that might be sleeping when doing > the custom spin-table boot process in 32-bit mode (new firmware > versions will have the CPUs sleeping waiting for an event instead of > just spinning). However, the irqchip maintainer objected to our SMP > code continuing to live in the driver, so we had to move it to > platsmp.c, and to do that we needed a new SMP enable-method to the DT > for the platsmp.c to attach to (thus the DT cross-merge in this PR). > The platsmp.c patch was acked by irqchip for going through arm-soc. This does make us pull quite a lot of changes, how about I just cherry-pick "ARM: dts: bcm283x: Add 32-bit enable method for SMP" such that the branch in itself is functional as-is, but we don't pull in everything else from devicetree/next? > > The other piece is a garbage-collection of the platform's stub clock > driver for early Raspberry Pi support, before the native clock driver > was added. This was acked by the clk subsystem for going through our > tree as well. > > ---------------------------------------------------------------- > Danilo Krummrich (1): > clk: bcm2835: remove remains from stub clk driver > > Eric Anholt (1): > Merge tag 'bcm2835-dt-next-2017-08-15' into HEAD > > Phil Elwell (1): > ARM: bcm2836: Send event when onlining other cores > > Stefan Wahren (1): > irqchip: bcm2836: Move SMP startup code to arch/arm > > arch/arm/mach-bcm/Makefile | 5 +++ > arch/arm/mach-bcm/board_bcm2835.c | 7 ---- > arch/arm/mach-bcm/platsmp.c | 38 ++++++++++++++++++ > drivers/clk/bcm/clk-bcm2835-aux.c | 1 - > drivers/clk/bcm/clk-bcm2835.c | 30 -------------- > drivers/irqchip/irq-bcm2836.c | 79 +------------------------------------ > include/linux/clk/bcm2835.h | 24 ----------- > include/linux/irqchip/irq-bcm2836.h | 70 ++++++++++++++++++++++++++++++++ > 8 files changed, 115 insertions(+), 139 deletions(-) > delete mode 100644 include/linux/clk/bcm2835.h > create mode 100644 include/linux/irqchip/irq-bcm2836.h > -- Florian