[PATCH v4 0/8] Add support for Exynos SROM Controller driver
From: Pankaj Dubey
Date: Mon Oct 19 2015 - 07:49:44 EST
This patch set adds support for Exynos SROM controller DT based driver.
Currently SROM register sets are used only during S2R, so driver
basically added for taking care of S2R. It will help us in removing
static mapping from exynos.c and other extra code handline during S2R.
This patch set also updated exynos4 and exynos5 dtsi files for with device
node for srom, and added binding documentation for the same.
First two patches are some minor cleanup in mach-exynos.
Patchset v1 was posted here[1]
[1]: https://lkml.org/lkml/2015/4/29/98
Patchset v2 was posted here[2]
[2]: https://lkml.org/lkml/2015/8/24/125
Patchset v3 was posted here[3]
[3]: https://lkml.org/lkml/2015/10/13/392
This patchset, I have tested on Peach-Pi (Exynos5880) based chromebook for boot
and S2R functionality.
Changes since v3:
- Rebased to lastet kgene tree.
- Added platform data support, instead of using global variables for srom base
- Addressed review comments from LABBE Corentin
Changes since v2:
- Rebased to latest kgene tree.
- Addressed review comments from Krzysztof Kozlowski.
- Add new patch for MAINTAINER list update.
- Reordered patch sequence for avoiding git bisect issues.
Changes since v1:
- Rebased to latest kgene tree.
- Addressed review comments from Krzysztof Kozlowski.
- Add two new patches for minor cleanup in exynos.c and map.h
Pankaj Dubey (8):
ARM: EXYNOS: remove unused static mapping of CMU for exynos5
ARM: EXYNOS: code cleanup in map.h
Documentation: dt-bindings: add exynos-srom binding information
ARM: dts: add SROM device node for exynos4
ARM: dts: add SROM device node for exynos5
drivers: soc: add support for exynos SROM driver
MAINTAINERS: add maintainers entry for drivers/soc/samsung
ARM: EXYNOS: Remove SROM related register settings from mach-exynos
.../bindings/arm/samsung/exynos-srom.txt | 12 ++
MAINTAINERS | 1 +
arch/arm/boot/dts/exynos4.dtsi | 5 +
arch/arm/boot/dts/exynos5.dtsi | 5 +
arch/arm/mach-exynos/Kconfig | 2 +
arch/arm/mach-exynos/exynos.c | 22 ---
arch/arm/mach-exynos/include/mach/map.h | 8 -
arch/arm/mach-exynos/regs-srom.h | 53 ------
arch/arm/mach-exynos/suspend.c | 20 +--
arch/arm/plat-samsung/include/plat/map-s5p.h | 1 -
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/samsung/Kconfig | 13 ++
drivers/soc/samsung/Makefile | 1 +
drivers/soc/samsung/exynos-srom.c | 179 +++++++++++++++++++++
drivers/soc/samsung/exynos-srom.h | 51 ++++++
16 files changed, 273 insertions(+), 102 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/samsung/exynos-srom.txt
delete mode 100644 arch/arm/mach-exynos/regs-srom.h
create mode 100644 drivers/soc/samsung/Kconfig
create mode 100644 drivers/soc/samsung/Makefile
create mode 100644 drivers/soc/samsung/exynos-srom.c
create mode 100644 drivers/soc/samsung/exynos-srom.h
--
2.4.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/