From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756629AbbFRSBp (ORCPT ); Thu, 18 Jun 2015 14:01:45 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:44582 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1756502AbbFRSB2 (ORCPT ); Thu, 18 Jun 2015 14:01:28 -0400 X-Listener-Flag: 11101 From: Scott Shu To: , , , , , , , , , , CC: , , , Subject: [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580. Date: Fri, 19 Jun 2015 02:01:15 +0800 Message-ID: <1434650481-39421-1-git-send-email-scott.shu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds support SMP on MediaTek MT6580 Cortex-A7 qual core SoC. This is based on v4.1-rc1 and following patch series: (1) Yingjoe Chen's "Add SMP bringup support for mt65xx socs" [1] (2) Mars Cheng's "Add mt6580 basic chip support" [2] (3) Sascha Hauer's "Mediatek SCPSYS power domain support" [3] The secondary cores are power off as default on MT6580, this change adds a new enable-method to turn on power to the cores during booting process. The System Power Manager (SPM) inside the SCPSYS is for the CPU MTCMOS power domain control. Please check [3] for more information about SCPSYS. [1] https://lkml.org/lkml/2015/5/16/33 [2] https://lkml.org/lkml/2015/6/3/113 [3] https://lkml.org/lkml/2015/6/9/172 Scott Shu (6): Document: bindings: DT: Add SMP enable method for MT6580 SoC platform soc: Mediatek: Add SCPSYS CPU power domain driver ARM: mediatek: add smp bringup code ARM: Mediatek: enable GPT6 on boot up to make arch timer working for MT6580 ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file. ARM: dts: mt6580: enable basic SMP bringup for MT6580 Documentation/devicetree/bindings/arm/cpus.txt | 1 + arch/arm/boot/dts/mt6580.dtsi | 25 +++ arch/arm/mach-mediatek/Makefile | 2 +- arch/arm/mach-mediatek/generic.h | 24 +++ arch/arm/mach-mediatek/hotplug.c | 229 +++++++++++++++++++++++++ arch/arm/mach-mediatek/mediatek.c | 4 +- arch/arm/mach-mediatek/platsmp.c | 113 +++++++++++- 7 files changed, 395 insertions(+), 3 deletions(-) create mode 100644 arch/arm/mach-mediatek/generic.h create mode 100644 arch/arm/mach-mediatek/hotplug.c From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott Shu Subject: [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580. Date: Fri, 19 Jun 2015 02:01:15 +0800 Message-ID: <1434650481-39421-1-git-send-email-scott.shu@mediatek.com> References: Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: yingjoe.chen@mediatek.com, robh+dt@kernel.org, matthias.bgg@gmail.com, linux@arm.linux.org.uk, rchintakuntla@cavium.com, lorenzo.pieralisi@arm.com, marc.ceeeee@gmail.com, heiko@sntech.de, catalin.marinas@arm.com, arnd@arndb.de, galak@codeaurora.org Cc: srv_wsdupstream@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org List-Id: linux-mediatek@lists.infradead.org This patchset adds support SMP on MediaTek MT6580 Cortex-A7 qual core SoC. This is based on v4.1-rc1 and following patch series: (1) Yingjoe Chen's "Add SMP bringup support for mt65xx socs" [1] (2) Mars Cheng's "Add mt6580 basic chip support" [2] (3) Sascha Hauer's "Mediatek SCPSYS power domain support" [3] The secondary cores are power off as default on MT6580, this change adds a new enable-method to turn on power to the cores during booting process. The System Power Manager (SPM) inside the SCPSYS is for the CPU MTCMOS power domain control. Please check [3] for more information about SCPSYS. [1] https://lkml.org/lkml/2015/5/16/33 [2] https://lkml.org/lkml/2015/6/3/113 [3] https://lkml.org/lkml/2015/6/9/172 Scott Shu (6): Document: bindings: DT: Add SMP enable method for MT6580 SoC platform soc: Mediatek: Add SCPSYS CPU power domain driver ARM: mediatek: add smp bringup code ARM: Mediatek: enable GPT6 on boot up to make arch timer working for MT6580 ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file. ARM: dts: mt6580: enable basic SMP bringup for MT6580 Documentation/devicetree/bindings/arm/cpus.txt | 1 + arch/arm/boot/dts/mt6580.dtsi | 25 +++ arch/arm/mach-mediatek/Makefile | 2 +- arch/arm/mach-mediatek/generic.h | 24 +++ arch/arm/mach-mediatek/hotplug.c | 229 +++++++++++++++++++++++++ arch/arm/mach-mediatek/mediatek.c | 4 +- arch/arm/mach-mediatek/platsmp.c | 113 +++++++++++- 7 files changed, 395 insertions(+), 3 deletions(-) create mode 100644 arch/arm/mach-mediatek/generic.h create mode 100644 arch/arm/mach-mediatek/hotplug.c From mboxrd@z Thu Jan 1 00:00:00 1970 From: scott.shu@mediatek.com (Scott Shu) Date: Fri, 19 Jun 2015 02:01:15 +0800 Subject: [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580. In-Reply-To: References: Message-ID: <1434650481-39421-1-git-send-email-scott.shu@mediatek.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patchset adds support SMP on MediaTek MT6580 Cortex-A7 qual core SoC. This is based on v4.1-rc1 and following patch series: (1) Yingjoe Chen's "Add SMP bringup support for mt65xx socs" [1] (2) Mars Cheng's "Add mt6580 basic chip support" [2] (3) Sascha Hauer's "Mediatek SCPSYS power domain support" [3] The secondary cores are power off as default on MT6580, this change adds a new enable-method to turn on power to the cores during booting process. The System Power Manager (SPM) inside the SCPSYS is for the CPU MTCMOS power domain control. Please check [3] for more information about SCPSYS. [1] https://lkml.org/lkml/2015/5/16/33 [2] https://lkml.org/lkml/2015/6/3/113 [3] https://lkml.org/lkml/2015/6/9/172 Scott Shu (6): Document: bindings: DT: Add SMP enable method for MT6580 SoC platform soc: Mediatek: Add SCPSYS CPU power domain driver ARM: mediatek: add smp bringup code ARM: Mediatek: enable GPT6 on boot up to make arch timer working for MT6580 ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file. ARM: dts: mt6580: enable basic SMP bringup for MT6580 Documentation/devicetree/bindings/arm/cpus.txt | 1 + arch/arm/boot/dts/mt6580.dtsi | 25 +++ arch/arm/mach-mediatek/Makefile | 2 +- arch/arm/mach-mediatek/generic.h | 24 +++ arch/arm/mach-mediatek/hotplug.c | 229 +++++++++++++++++++++++++ arch/arm/mach-mediatek/mediatek.c | 4 +- arch/arm/mach-mediatek/platsmp.c | 113 +++++++++++- 7 files changed, 395 insertions(+), 3 deletions(-) create mode 100644 arch/arm/mach-mediatek/generic.h create mode 100644 arch/arm/mach-mediatek/hotplug.c