linux-toradex.git/drivers/reset/reset-imx7.c, branch v5.6-rc4

dt-bindings: reset: Fix typo in imx8mq resets

2019-08-01T08:49:18+00:00

Some of the mipi dsi resets were called

  IMX8MQ_RESET_MIPI_DIS__

instead of

  IMX8MQ_RESET_MIPI_DSI__

Since they're DSI related this looks like a typo. This fixes the
only in tree user as well to not break bisecting.

Signed-off-by: Guido Günther 
Reviewed-by: Lucas Stach 
Signed-off-by: Philipp Zabel

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285

2019-06-05T15:36:37+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation version 2 of the license this program
  is distributed in the hope that it will be useful but without any
  warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 100 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Alexios Zavras 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141900.918357685@linutronix.de
Signed-off-by: Greg Kroah-Hartman

reset: imx7: Add support for i.MX8MQ IP block variant

2019-01-28T10:16:04+00:00

Add bits and pieces needed to support IP block variant found on
i.MX8MQ SoCs.

Cc: p.zabel@pengutronix.de
Cc: Fabio Estevam 
Cc: cphealy@gmail.com
Cc: l.stach@pengutronix.de
Cc: Leonard Crestez 
Cc: "A.s. Dong" 
Cc: Richard Zhu 
Cc: Rob Herring 
Cc: devicetree@vger.kernel.org
Cc: linux-imx@nxp.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov 
[p.zabel@pengutronix.de: fixed whitespace alignment]
Signed-off-by: Philipp Zabel

reset: imx7: Add plubming to support multiple IP variants

2019-01-28T10:16:04+00:00

In order to enable supporting i.MX8MQ with this driver, convert it to
expect variant specific bits to be passed via driver data.

Cc: p.zabel@pengutronix.de
Cc: Fabio Estevam 
Cc: cphealy@gmail.com
Cc: l.stach@pengutronix.de
Cc: Leonard Crestez 
Cc: "A.s. Dong" 
Cc: Richard Zhu 
Cc: Rob Herring 
Cc: devicetree@vger.kernel.org
Cc: linux-imx@nxp.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov 
Signed-off-by: Philipp Zabel

reset: imx7: Add PCIE_CTRL_APPS_TURNOFF

2018-10-05T08:56:19+00:00

This is required for the imx pci driver to send the PME_Turn_Off TLP.

Signed-off-by: Leonard Crestez 
Signed-off-by: Lorenzo Pieralisi 
Acked-by: Philipp Zabel 
Acked-by: Rob Herring

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2018-08-25T21:12:36+00:00

Pull ARM SoC late updates from Olof Johansson:
 "A couple of late-merged changes that would be useful to get in this
  merge window:

   - Driver support for reset of audio complex on Meson platforms. The
     audio driver went in this merge window, and these changes have been
     in -next for a while (just not in our tree).

   - Power management fixes for IOMMU on Rockchip platforms, getting
     closer to kexec working on them, including Chromebooks.

   - Another pass updating "arm,psci" -> "psci" for some properties that
     have snuck in since last time it was done"

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  iommu/rockchip: Move irq request past pm_runtime_enable
  iommu/rockchip: Handle errors returned from PM framework
  arm64: rockchip: Force CONFIG_PM on Rockchip systems
  ARM: rockchip: Force CONFIG_PM on Rockchip systems
  arm64: dts: Fix various entry-method properties to reflect documentation
  reset: imx7: Fix always writing bits as 0
  reset: meson: add meson audio arb driver
  reset: meson: add dt-bindings for meson-axg audio arb

reset: imx7: Fix always writing bits as 0

2018-07-23T11:00:28+00:00

Right now the only user of reset-imx7 is pci-imx6 and the
reset_control_assert and deassert calls on pciephy_reset don't toggle
the PCIEPHY_BTN and PCIEPHY_G_RST bits as expected. Fix this by writing
1 or 0 respectively.

The reference manual is not very clear regarding SRC_PCIEPHY_RCR but for
other registers like MIPIPHY and HSICPHY the bits are explicitly
documented as "1 means assert, 0 means deassert".

The values are still reversed for IMX7_RESET_PCIE_CTRL_APPS_EN.

Signed-off-by: Leonard Crestez 
Reviewed-by: Lucas Stach 
Signed-off-by: Philipp Zabel

headers: separate linux/mod_devicetable.h from linux/platform_device.h

2018-07-07T15:52:26+00:00

At over 4000 #includes,  is the 9th most
#included header file in the Linux kernel.  It does not need
, so drop that header and explicitly add
 to source files that need it.

   4146 #include 

After this patch, there are 225 files that use ,
for a reduction of around 3900 times that 
does not have to be read & parsed.

    225 #include 

This patch was build-tested on 20 different arch-es.

It also makes these drivers SubmitChecklist#1 compliant.

Signed-off-by: Randy Dunlap 
Reported-by: kbuild test robot  # drivers/media/platform/vimc/
Reported-by: kbuild test robot  # drivers/pinctrl/pinctrl-u300.c
Signed-off-by: Greg Kroah-Hartman

reset: Add i.MX7 SRC reset driver

2017-03-15T11:18:49+00:00

Add reset controller driver exposing various reset faculties,
implemented by System Reset Controller IP block.

Cc: Lucas Stach 
Cc: Mark Rutland 
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Andrey Smirnov 
Acked-by: Rob Herring 
Signed-off-by: Philipp Zabel