From: Scott Shu <scott.shu@mediatek.com> To: <yingjoe.chen@mediatek.com> Cc: <srv_wsdupstream@mediatek.com>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <robh+dt@kernel.org>, <matthias.bgg@gmail.com>, <linux@arm.linux.org.uk>, <rchintakuntla@cavium.com>, Scott Shu <scott.shu@mediatek.com> Subject: [PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Date: Thu, 18 Jun 2015 11:35:19 +0800 [thread overview] Message-ID: <1434598524-43846-2-git-send-email-scott.shu@mediatek.com> (raw) In-Reply-To: <1434598524-43846-1-git-send-email-scott.shu@mediatek.com> For MT6580 SoC platform, the secondary cores are in powered off state as default, so compared with MT65xx series SoC, one new enable method is needed. This method using the SPM (System Power Manager) inside the SCYSYS to control the CPU power. --- Documentation/devicetree/bindings/arm/cpus.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index ac2903d..fb80b2e 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -194,6 +194,7 @@ nodes to be present and contain the properties described below. "marvell,armada-380-smp" "marvell,armada-390-smp" "marvell,armada-xp-smp" + "mediatek,mt6580-smp" "mediatek,mt65xx-smp" "mediatek,mt81xx-tz-smp" "qcom,gcc-msm8660" -- 1.8.1.1.dirty
WARNING: multiple messages have this Message-ID (diff)
From: scott.shu@mediatek.com (Scott Shu) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Date: Thu, 18 Jun 2015 11:35:19 +0800 [thread overview] Message-ID: <1434598524-43846-2-git-send-email-scott.shu@mediatek.com> (raw) In-Reply-To: <1434598524-43846-1-git-send-email-scott.shu@mediatek.com> For MT6580 SoC platform, the secondary cores are in powered off state as default, so compared with MT65xx series SoC, one new enable method is needed. This method using the SPM (System Power Manager) inside the SCYSYS to control the CPU power. --- Documentation/devicetree/bindings/arm/cpus.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index ac2903d..fb80b2e 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -194,6 +194,7 @@ nodes to be present and contain the properties described below. "marvell,armada-380-smp" "marvell,armada-390-smp" "marvell,armada-xp-smp" + "mediatek,mt6580-smp" "mediatek,mt65xx-smp" "mediatek,mt81xx-tz-smp" "qcom,gcc-msm8660" -- 1.8.1.1.dirty
next prev parent reply other threads:[~2015-06-18 3:35 UTC|newest] Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <Scott Shu <srv_scott.shu@mediatek.com> [not found] ` <Scott Shu <srv_scott.shu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 2015-06-18 2:46 ` [PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Scott Shu [not found] ` <1434595587-25466-1-git-send-email-scott.shu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 2015-06-18 2:46 ` [PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu 2015-06-18 2:46 ` [PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu 2015-06-18 2:46 ` [PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu 2015-06-18 2:46 ` [PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu 2015-06-18 2:46 ` [PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu 2015-06-18 2:46 ` [PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu 2015-06-18 16:12 ` [PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Matthias Brugger [not found] ` <CABuKBeK-WLFnrOnPYmGR1cTfecHhq+_QyAqQjJpYfuA_MNW1aw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2015-06-24 5:56 ` Scott Shu (舒祖襄) 2015-06-18 3:35 ` Scott Shu 2015-06-18 3:35 ` Scott Shu 2015-06-18 3:35 ` Scott Shu [this message] 2015-06-18 3:35 ` [PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu 2015-06-18 3:35 ` [PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu 2015-06-18 3:35 ` Scott Shu 2015-06-18 3:35 ` [PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu 2015-06-18 3:35 ` Scott Shu 2015-06-18 3:35 ` [PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu 2015-06-18 3:35 ` Scott Shu 2015-06-18 3:35 ` [PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu 2015-06-18 3:35 ` Scott Shu 2015-06-18 3:35 ` [PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu 2015-06-18 3:35 ` Scott Shu 2015-06-18 18:01 ` [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` [RESEND PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-29 3:03 ` Yingjoe Chen 2015-06-29 3:03 ` Yingjoe Chen 2015-06-29 3:03 ` Yingjoe Chen 2015-07-11 10:38 ` Yingjoe Chen 2015-07-11 10:38 ` Yingjoe Chen 2015-07-11 10:38 ` Yingjoe Chen 2015-07-17 22:04 ` Matthias Brugger 2015-07-17 22:04 ` Matthias Brugger 2015-06-18 18:01 ` [RESEND PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-23 5:53 ` Sascha Hauer 2015-06-23 5:53 ` Sascha Hauer 2015-06-23 5:53 ` Sascha Hauer 2015-07-03 5:58 ` Scott Shu 2015-07-03 5:58 ` Scott Shu 2015-07-03 5:58 ` Scott Shu 2015-07-24 2:02 ` Scott Shu 2015-07-24 2:02 ` Scott Shu 2015-07-24 2:02 ` Scott Shu 2015-07-24 5:50 ` Sascha Hauer 2015-07-24 5:50 ` Sascha Hauer 2015-07-25 9:13 ` Scott Shu 2015-07-25 9:13 ` Scott Shu 2015-07-25 9:13 ` Scott Shu 2015-07-27 10:22 ` Matthias Brugger 2015-07-27 10:22 ` Matthias Brugger 2015-06-18 18:01 ` [RESEND PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` [RESEND PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` [RESEND PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` [RESEND PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:01 ` Scott Shu 2015-06-18 18:23 ` [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Alexey Klimov 2015-06-18 18:23 ` Alexey Klimov 2015-07-24 12:59 ` Matthias Brugger 2015-07-24 12:59 ` Matthias Brugger 2015-07-24 13:10 ` Scott Shu 2015-07-24 13:10 ` Scott Shu 2015-07-24 13:10 ` Scott Shu
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