From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1752463AbbEAHnu (ORCPT <rfc822;w@1wt.eu>);
	Fri, 1 May 2015 03:43:50 -0400
Received: from mailgw01.mediatek.com ([210.61.82.183]:33386 "EHLO
	mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org
	with ESMTP id S1750863AbbEAHnr (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Fri, 1 May 2015 03:43:47 -0400
X-Listener-Flag: 11101
From: Yingjoe Chen <yingjoe.chen@mediatek.com>
To: Mark Rutland <mark.rutland@arm.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Thomas Gleixner <tglx@linutronix.de>, Arnd Bergmann <arnd@arndb.de>,
        Olof Johansson <olof@lixom.net>
CC: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Russell King <linux@arm.linux.org.uk>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Jason Cooper <jason@lakedaemon.net>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Yingjoe Chen <yingjoe.chen@mediatek.com>,
        Marc Carino <marc.ceeeee@gmail.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>, <srv_heupstream@mediatek.com>,
        Sascha Hauer <kernel@pengutronix.de>
Subject: [PATCH 0/7] Add SMP bringup support for mt65xx socs
Date: Fri, 1 May 2015 15:43:23 +0800
Message-ID: <1430466210-22963-1-git-send-email-yingjoe.chen@mediatek.com>
X-Mailer: git-send-email 1.8.1.1.dirty
MIME-Version: 1.0
Content-Type: text/plain
X-MTK: N
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

This series add SMP brinup support for mediatek SoCs. This is based
on v4.1-rc1.

There are 2 similar but different SMP bringup up methods on Mediatek
mt65xx and mt81xx. On MT8135 & MT8127, system boots with a trustzone
firmware. Others, like MT6589, doesn't have trustzone, and run kernel
directly in secure world.

Patch 1~3 fix issues in mtk_timer(GPT) and enable arch timer support.
Patch 4,5 add support for cpu enable-method "mediatek,mt65xx-smp" and
"mediatek,mt81xx-tz-smp", which support Mediatek SMP bringup for non-TZ
and TZ platform.
Patch 6,7 finally enable SMP bringup for mt8135 and mt8127.

Matthias Brugger (1):
  arm: mediatek: enable gpt6 on boot up to make arch timer working

Yingjoe Chen (6):
  clocksource: mediatek: Don't run event_handler if it is NULL
  clocksource: mediatek: Use GPT as sched clock source
  devicetree: bindings: add new SMP enable method Mediatek SoC
  ARM: mediatek: add smp bringup code
  ARM: dts: mt8135: enable basic SMP bringup for mt8135
  ARM: dts: mt8127: enable basic SMP bringup for mt8127

 Documentation/devicetree/bindings/arm/cpus.txt |   2 +
 arch/arm/boot/dts/mt8127.dtsi                  |  16 +++
 arch/arm/boot/dts/mt8135.dtsi                  |  16 +++
 arch/arm/mach-mediatek/Makefile                |   3 +
 arch/arm/mach-mediatek/mediatek.c              |  29 +++++
 arch/arm/mach-mediatek/platsmp.c               | 145 +++++++++++++++++++++++++
 drivers/clocksource/mtk_timer.c                |  13 ++-
 7 files changed, 223 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/mach-mediatek/platsmp.c