lkml.org 
[lkml]   [2017]   [Aug]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [GIT PULL 2/2] bcm2835-soc-next-2017-08-15
From
Date


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

\
 
 \ /
  Last update: 2017-08-17 03:27    [W:0.186 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site