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[GIT,PULL] AT91 fixes for 6.0

Message ID 20220902085744.4193554-1-claudiu.beznea@microchip.com
State New
Headers show
Series [GIT,PULL] AT91 fixes for 6.0 | expand

Pull-request

https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git tags/at91-fixes-6.0

Message

Claudiu Beznea Sept. 2, 2022, 8:57 a.m. UTC 
The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868:

  Linux 6.0-rc1 (2022-08-14 15:50:18 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git tags/at91-fixes-6.0

for you to fetch changes up to 3d074b750d2b4c91962f10ea1df1c289ce0d3ce8:

  ARM: dts: at91: sama5d2_icp: don't keep vdd_other enabled all the time (2022-08-31 10:28:19 +0300)

----------------------------------------------------------------
AT91 fixes for 6.0

It contains:
- fixes for self-refresh on SAMA7G5 while in AT91 power management modes:
  one disabling a DDR PHY controller DLL which has been proved to be buggy
  and can introduce glitches that can cause unexpected behavior; one
  fixing the DDR PHY recalibration which cannot work for all possible
  cases (due to hardware bug) while using backup and self-refresh AT91
  power management mode;
- one defconfig fix to remove CONFIG_MICROCHIP_PIT64B from all AT91
  defconfigs;
- multiple device tree fixes for regulators to avoid having some of them
  enabled all the time and to describe min and max output ranges
  according to board capabilities.

----------------------------------------------------------------
Claudiu Beznea (8):
      ARM: configs: at91: remove CONFIG_MICROCHIP_PIT64B
      ARM: at91: pm: fix self-refresh for sama7g5
      ARM: at91: pm: fix DDR recalibration when resuming from backup and self-refresh
      ARM: dts: at91: sama5d27_wlsom1: specify proper regulator output ranges
      ARM: dts: at91: sama5d2_icp: specify proper regulator output ranges
      ARM: dts: at91: sama7g5ek: specify proper regulator output ranges
      ARM: dts: at91: sama5d27_wlsom1: don't keep ldo2 enabled all the time
      ARM: dts: at91: sama5d2_icp: don't keep vdd_other enabled all the time

 arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi | 21 ++++++++---------
 arch/arm/boot/dts/at91-sama5d2_icp.dts      | 21 ++++++++---------
 arch/arm/boot/dts/at91-sama7g5ek.dts        | 18 +++++++--------
 arch/arm/configs/at91_dt_defconfig          |  1 -
 arch/arm/configs/sama7_defconfig            |  1 -
 arch/arm/mach-at91/pm.c                     | 36 +++++++++++++++++++++++++----
 arch/arm/mach-at91/pm_suspend.S             | 24 +++++++++++++------
 include/soc/at91/sama7-ddr.h                |  8 +++++++
 8 files changed, 86 insertions(+), 44 deletions(-)