linux-toradex.git/drivers/memory/emif.c, branch v5.9

memory: emif: Silence platform_get_irq() error in driver

2020-07-24T14:18:32+00:00

The platform_get_irq() already prints error message so there is no need
to do it again in the driver.

Signed-off-by: Krzysztof Kozlowski

memory: emif: Fix whitespace coding style violations

2020-07-24T14:18:32+00:00

Make the code and printed messages slightly more readable.  Fixes
checkpatch warnings:

    WARNING: quoted string split across lines
    ERROR: space prohibited before that ',' (ctx:WxW)

Signed-off-by: Krzysztof Kozlowski

memory: emif: Put constant in comparison on the right side

2020-07-24T14:18:32+00:00

Fixes checkpatch warning:

    WARNING: Comparisons should place the constant on the right side of the test

Signed-off-by: Krzysztof Kozlowski

memory: emif: remove set but not used variables 'cs1_used' and 'custom_configs'

2019-10-29T16:57:57+00:00

drivers/memory/emif.c:1616:9: warning:
 variable cs1_used set but not used [-Wunused-but-set-variable]
drivers/memory/emif.c:1624:36: warning:
 variable custom_configs set but not used [-Wunused-but-set-variable]

They are never used since introduction.

Signed-off-by: YueHaibing 
Signed-off-by: Santosh Shilimkar

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

2019-07-20T00:13:56+00:00

Pull ARM SoC-related driver updates from Olof Johansson:
 "Various driver updates for platforms and a couple of the small driver
  subsystems we merge through our tree:

   - A driver for SCU (system control) on NXP i.MX8QXP

   - Qualcomm Always-on Subsystem messaging driver (AOSS QMP)

   - Qualcomm PM support for MSM8998

   - Support for a newer version of DRAM PHY driver for Broadcom (DPFE)

   - Reset controller support for Bitmain BM1880

   - TI SCI (System Control Interface) support for CPU control on AM654
     processors

   - More TI sysc refactoring and rework"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (84 commits)
  reset: remove redundant null check on pointer dev
  soc: rockchip: work around clang warning
  dt-bindings: reset: imx7: Fix the spelling of 'indices'
  soc: imx: Add i.MX8MN SoC driver support
  soc: aspeed: lpc-ctrl: Fix probe error handling
  soc: qcom: geni: Add support for ACPI
  firmware: ti_sci: Fix gcc unused-but-set-variable warning
  firmware: ti_sci: Use the correct style for SPDX License Identifier
  soc: imx8: Use existing of_root directly
  soc: imx8: Fix potential kernel dump in error path
  firmware/psci: psci_checker: Park kthreads before stopping them
  memory: move jedec_ddr.h from include/memory to drivers/memory/
  memory: move jedec_ddr_data.c from lib/ to drivers/memory/
  MAINTAINERS: Remove myself as qcom maintainer
  soc: aspeed: lpc-ctrl: make parameter optional
  soc: qcom: apr: Don't use reg for domain id
  soc: qcom: fix QCOM_AOSS_QMP dependency and build errors
  memory: tegra: Fix -Wunused-const-variable
  firmware: tegra: Early resume BPMP
  soc/tegra: Select pinctrl for Tegra194
  ...

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 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 version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Enrico Weigelt 
Reviewed-by: Kate Stewart 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman

memory: move jedec_ddr.h from include/memory to drivers/memory/

2019-06-17T11:45:21+00:00

Now that jedec_ddr_data.c was moved from lib/ to drivers/memory/,
 is included only from drivers/memory/.

Make it a local header of drivers/memory/.

The directory include/memory is now gone.

While I am here, I also changed #include  to
. Because CONFIG_DDR is bool, jedec_ddr_data.c is
never compiled as a module.

Signed-off-by: Masahiro Yamada 
Signed-off-by: Olof Johansson

memory-EMIF: Use seq_putc() in emif_regdump_show()

2018-03-06T00:21:26+00:00

A single character (line break) should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring 
Signed-off-by: Santosh Shilimkar

drivers/memory: don't check resource with devm_ioremap_resource

2013-05-18T09:55:52+00:00

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang

memory: emif: Load the correct custom config values from dt

2013-03-25T20:18:13+00:00

of_get_property returns value in Big Endian format.
Before using this value it should be converted to little endian
using be32_to_cpup().
Custom configs of emif are read from dt using of_get_property,
but these are not converted to litte endian format.
Correcting the same here.

Signed-off-by: Lokesh Vutla 
Acked-by: Santosh Shilimkar 
Signed-off-by: Greg Kroah-Hartman