[PATCH v4 0/2] memory: Introduce ti-emif-sram driver

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From	Dave Gerlach <d-gerlach@ti.com>
Newsgroups	linux.kernel
Subject	[PATCH v4 0/2] memory: Introduce ti-emif-sram driver
Date	Wed, 27 Sep 2017 02:10:01 +0200
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Hi,
This is v4 of the series introduces a ti-emif-sram driver to be used on
am335x and am437x, based on v4.14-rc1. This version addresses some
comments from Russell King and Johan Hovold in v3 found here [1].

The main change in this version is dropping the additions to the
arch/arm/kernel/asm-offsets.c file and instead generating our own local
"emif-asm-offsets.h" using the same strategy in the drivers/memory Makefile.
This keeps our driver changes out of the arch or platform code and is a
cleaner implementation. Otherwise some small fixups based on comments from
Johan in v3 were done.

This code is required for low-power modes to work on AM335x and AM437x and a
forthcoming PM series for those platforms will depend on this series. After
both this and the PM series are reviewed I will send the necessary device tree
changes for both, but in the meantime all remaining patches for am335x and
am437x PM can be found here [2].

Regards,
Dave

[1] https://www.spinics.net/lists/linux-omap/msg138314.html
[2] https://github.com/dgerlach/linux-pm/tree/upstream/v4.14/amx3-suspend-v4

Dave Gerlach (2):
  Documentation: dt: Update ti,emif bindings
  memory: ti-emif-sram: introduce relocatable suspend/resume handlers

 .../bindings/memory-controllers/ti/emif.txt        |  18 +-
 drivers/memory/.gitignore                          |   1 +
 drivers/memory/Kconfig                             |  10 +
 drivers/memory/Makefile                            |  20 ++
 drivers/memory/emif-asm-offsets.c                  |  22 ++
 drivers/memory/emif.h                              |  17 ++
 drivers/memory/ti-emif-pm.c                        | 339 +++++++++++++++++++++
 drivers/memory/ti-emif-sram-pm.S                   | 334 ++++++++++++++++++++
 include/linux/ti-emif-sram.h                       | 148 +++++++++
 9 files changed, 908 insertions(+), 1 deletion(-)
 create mode 100644 drivers/memory/.gitignore
 create mode 100644 drivers/memory/emif-asm-offsets.c
 create mode 100644 drivers/memory/ti-emif-pm.c
 create mode 100644 drivers/memory/ti-emif-sram-pm.S
 create mode 100644 include/linux/ti-emif-sram.h

-- 
2.13.4

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[PATCH v4 0/2] memory: Introduce ti-emif-sram driver Dave Gerlach <d-gerlach@ti.com> - 2017-09-27 02:10 +0200
  [PATCH v4 2/2] memory: ti-emif-sram: introduce relocatable suspend/resume handlers Dave Gerlach <d-gerlach@ti.com> - 2017-09-27 02:10 +0200
    Re: [PATCH v4 2/2] memory: ti-emif-sram: introduce relocatable  suspend/resume handlers Russell King - ARM Linux <linux@armlinux.org.uk> - 2017-09-28 10:40 +0200
      Re: [PATCH v4 2/2] memory: ti-emif-sram: introduce relocatable  suspend/resume handlers Dave Gerlach <d-gerlach@ti.com> - 2017-10-02 22:50 +0200

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