Hi,
On Friday, September 12, 2014 12:26:43 PM Lorenzo Pieralisi wrote:
> On Fri, Sep 12, 2014 at 11:32:57AM +0100, Catalin Marinas wrote:
> > Daniel, Lorenzo,
> >
> > On Thu, Sep 11, 2014 at 10:32:48AM +0100, Daniel Lezcano wrote:
> > > On 09/11/2014 10:57 AM, Lorenzo Pieralisi wrote:
> > > > There is no ARM code in my series. So to sum it up:
> > > >
> > > > a) I send a pull request to Catalin for arm64 patches on top of the branch
> > > > you are creating with my patches
> > > >
> > > > b) You take care of merging the CPUidle related patches through your
> > > > tree
> > > >
> > > > Is the above what you meant ?
> > >
> > > Right, that allows to share a branch across the trees and resolve the
> > > dependencies when a patchset is touching different subsystems.
> > >
> > > I realize the dependency is inverted regarding what I proposed
> > > initially, so it is up to Catalin to create the branch and I will share
> > > it with him.
> >
> > I created the branch below with the arm64 specific patches for cpuidle.
> > I won't rebase it and it should appear in -next tomorrow.
> >
> > Lorenzo, please send a pull request to Daniel with the additional
> > patches on top of the arm64 branch. Thanks.
>
> Thank you very much, done. Pull request attached for information.
>
> As Daniel knows, last two patches are still pending, waiting for Samsung
> acks, and will be dropped if we do not get them in time.
>
> Lorenzo
>
> The following changes since commit 18910ab0d916b1a87016d69efd027714a80521dd:
>
> arm64: add PSCI CPU_SUSPEND based cpu_suspend support (2014-09-12 10:48:56 +0100)
>
> are available in the git repository at:
>
> git://linux-arm.org/linux-2.6-lp.git for-upstream/arm-generic-cpuidle
>
> for you to fetch changes up to dda773655f9b97570884c4396ad4d63daf177107:
>
> drivers: cpuidle: initialize Exynos driver through DT (2014-09-12 11:37:43 +0100)
>
> ----------------------------------------------------------------
> Bartlomiej Zolnierkiewicz (1):
> ARM: dts: add CPU nodes for Exynos4 SoCs
This patch got broken during merge. It differs from the version I posted
on the list by not having the closing "};" which causes a dtb build failure:
Error: arch/arm/boot/dts/exynos4210-origen.dts:21.1-2 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [arch/arm/boot/dts/exynos4210-origen.dtb] Error 1
make: *** [dtbs] Error 2
make: *** Waiting for unfinished jobs....
Please regenarate your branch with the fixed version of the patch
(you can squash the fix below to the broken patch).
---
arch/arm/boot/dts/exynos4210.dtsi | 1 +
1 file changed, 1 insertion(+)
Index: b/arch/arm/boot/dts/exynos4210.dtsi
===================================================================
--- a/arch/arm/boot/dts/exynos4210.dtsi 2014-09-23 14:14:29.793571708 +0200
+++ b/arch/arm/boot/dts/exynos4210.dtsi 2014-09-23 14:17:22.029565827 +0200
@@ -39,6 +39,7 @@
<&clock CLK_OUT_CPU>, <&clock CLK_XXTI>,
<&clock CLK_XUSBXTI>;
#clock-cells = <1>;
+ };
cpus {
#address-cells = <1>;
> Lorenzo Pieralisi (4):
> drivers: cpuidle: implement DT based idle states infrastructure
> drivers: cpuidle: CPU idle ARM64 driver
> drivers: cpuidle: initialize big.LITTLE driver through DT
> drivers: cpuidle: initialize Exynos driver through DT
>
> arch/arm/boot/dts/exynos4210.dtsi | 27 ++++
> arch/arm/boot/dts/exynos4212.dtsi | 17 +++
> arch/arm/boot/dts/exynos4412.dtsi | 29 ++++
> arch/arm/boot/dts/exynos5250.dtsi | 11 ++
> arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts | 23 ++++
> drivers/cpuidle/Kconfig | 8 ++
> drivers/cpuidle/Kconfig.arm | 2 +
> drivers/cpuidle/Kconfig.arm64 | 14 ++
> drivers/cpuidle/Makefile | 5 +
> drivers/cpuidle/cpuidle-arm64.c | 133 ++++++++++++++++++
> drivers/cpuidle/cpuidle-big_little.c | 19 +++
> drivers/cpuidle/cpuidle-exynos.c | 18 ++-
> drivers/cpuidle/dt_idle_states.c | 213 +++++++++++++++++++++++++++++
> drivers/cpuidle/dt_idle_states.h | 7 +
> 14 files changed, 525 insertions(+), 1 deletion(-)
> create mode 100644 drivers/cpuidle/Kconfig.arm64
> create mode 100644 drivers/cpuidle/cpuidle-arm64.c
> create mode 100644 drivers/cpuidle/dt_idle_states.c
> create mode 100644 drivers/cpuidle/dt_idle_states.h
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
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