[GIT PULL 4/5] ARM: SoC: driver updates for v4.2
From: Kevin Hilman
Date: Thu Jun 25 2015 - 18:32:28 EST
Some of these are for drivers/soc, where we're now putting
SoC-specific drivers these days. Some are for other driver subsystems
where we have received acks from the appropriate maintainers.
Some highlights:
- simple-mfd: document DT bindings and misc updates
- migrate mach-berlin to simple-mfd for clock, pinctrl and reset
- memory: support for Tegra132 SoC
- memory: introduce tegra EMC driver for scaling memory frequency
- misc. updates for ARM CCI and CCN busses
Conflicts:
arch/arm64/boot/dts/arm/juno-motherboard.dtsi
Trivial add/add conflict with our dt branch.
Resolution: take both sides.
----------------------------------------------------------------
The following changes since commit 39e79b873e1bafc5637a1a704495b01edbe469b1:
Merge tag 'armsoc-dt' into test-merge
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git tags/armsoc-drivers
for you to fetch changes up to 4af34b572a85c44c55491a10693535a79627c478:
drivers: soc: sunxi: Introduce SoC driver to map SRAMs
----------------------------------------------------------------
Antoine Tenart (15):
ARM: berlin: select MFD_SYSCON by default
ARM: berlin: prepare simple-mfd/syscon conversion of sys/chip ctrl nodes
reset: berlin: convert to a platform driver
ARM: berlin: move reset to simple-mfd nodes
reset: berlin: drop arch_initcall initialization
pinctrl: berlin: prepare to use regmap provided by syscon
ARM: berlin: move pinctrl to simple-mfd nodes
pinctrl: berlin: drop SoC stub provided regmap
clk: berlin: prepare simple-mfd conversion
ARM: berlin: move BG2 clock node
ARM: berlin: move BG2CD clock node
ARM: berlin: move BG2Q clock node
clk: berlin: drop direct of_iomap of nodes reg property
ARM: berlin: remove useless chip and system ctrl compatibles
ARM: berlin: add an ADC node for the BG2Q
Arnd Bergmann (9):
Merge tag 'simple-mfd' of git://git.kernel.org/.../linusw/linux-integrator into next/drivers
Merge tag 'ccn/updates-for-4.2' of git://git.linaro.org/people/pawel.moll/linux into next/drivers
Merge tag 'tegra-for-4.2-memory' of git://git.kernel.org/.../tegra/linux into next/drivers
Merge tag 'tegra-for-4.2-ramcode' of git://git.kernel.org/.../tegra/linux into next/drivers
Merge tag 'tegra-for-4.2-emc' of git://git.kernel.org/.../tegra/linux into next/drivers
Merge tag 'berlin-simple-mfd-4.2-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/drivers
Merge tag 'v4.1-next-soc' of https://github.com/mbgg/linux-mediatek into next/drivers
Merge tag 'qcom-soc-for-4.2-1' of git://git.kernel.org/.../galak/linux-qcom into next/drivers
Merge tag 'mvebu-drivers-4.2' of git://git.infradead.org/linux-mvebu into next/drivers
Kumar Gala (1):
firmware: qcom: scm: Split out 32-bit specific SCM code
Lina Iyer (1):
ARM: qcom: Add Subsystem Power Manager (SPM) driver
Linus Walleij (5):
MFD/OF: document MFD devices and handle simple-mfd
ARM: dts: update syscons to use simple-mfd
leds: syscon: instantiate from platform device
arm64: juno: Add APB registers and LEDs using syscon
arm64: add LEDs and some trigger support to defconfig
Maxime Ripard (1):
drivers: soc: sunxi: Introduce SoC driver to map SRAMs
Mikko Perttunen (5):
soc/tegra: fuse: Add RAM code reader helper
of: Add Tegra124 EMC bindings
memory: tegra: Add API needed by the EMC driver
memory: tegra: Add EMC (external memory controller) driver
memory: tegra: Add EMC frequency debugfs entry
Pawel Moll (6):
bus: arm-ccn: Fix node->XP config conversion
bus: arm-ccn: cpumask attribute
bus: arm-ccn: Provide required event arguments
bus: arm-ccn: Do not group CCN events with other PMUs
bus: arm-ccn: Allocate event when it is being added, not initialised
bus: arm-ccn: Use hrtimer_start() again
Suzuki K. Poulose (7):
arm-cci: Do not enable CCI-400 PMU by default
arm-cci: Cleanup PMU driver code
arm-cci: Abstract out the PMU counter details
arm-cci: Abstract handling for CCI events
arm-cci: Sanitise CCI400 PMU driver specific code
arm-cci: Add CCI-500 PMU support
arm-cci: Add aliases for PMU events
Thierry Reding (4):
memory: tegra: Add SWGROUP names
iommu/tegra-smmu: Add debugfs support
memory: tegra: Add Tegra132 support
Merge branch 'for-4.2/ramcode' into for-4.2/emc
Thomas Petazzoni (1):
bus: mvebu-mbus: add mv_mbus_dram_info_nooverlap()
Tomeu Vizoso (3):
of: Document long-ram-code property in nvidia,tegra20-apbmisc
memory: tegra: Disable ARBITRATION_EMEM interrupt
of: Document timings subnode of nvidia,tegra-mc
jilai wang (1):
firmware: qcom: scm: Add HDCP Support
Documentation/arm/CCN.txt | 17 +-
Documentation/devicetree/bindings/arm/cci.txt | 4 +-
.../memory-controllers/nvidia,tegra-mc.txt | 84 +-
.../bindings/memory-controllers/tegra-emc.txt | 374 ++++++
Documentation/devicetree/bindings/mfd/mfd.txt | 41 +
.../bindings/misc/nvidia,tegra20-apbmisc.txt | 2 +
.../devicetree/bindings/soc/sunxi/sram.txt | 72 ++
arch/arm/boot/dts/arm-realview-pb1176.dts | 2 +-
arch/arm/boot/dts/berlin2.dtsi | 90 +-
arch/arm/boot/dts/berlin2cd.dtsi | 66 +-
arch/arm/boot/dts/berlin2q.dtsi | 120 +-
arch/arm/boot/dts/integrator.dtsi | 4 +-
arch/arm/mach-berlin/Kconfig | 1 +
arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 68 ++
arch/arm64/configs/defconfig | 6 +
drivers/bus/Kconfig | 31 +-
drivers/bus/arm-cci.c | 905 +++++++++++---
drivers/bus/arm-ccn.c | 270 ++++-
drivers/bus/mvebu-mbus.c | 117 ++
drivers/clk/berlin/bg2.c | 7 +-
drivers/clk/berlin/bg2q.c | 7 +-
drivers/firmware/Makefile | 3 +-
drivers/firmware/qcom_scm-32.c | 503 ++++++++
drivers/firmware/qcom_scm.c | 474 +-------
drivers/firmware/qcom_scm.h | 47 +
drivers/iommu/Kconfig | 2 +-
drivers/iommu/tegra-smmu.c | 109 ++
drivers/leds/leds-syscon.c | 170 +--
drivers/memory/tegra/Kconfig | 10 +
drivers/memory/tegra/Makefile | 3 +
drivers/memory/tegra/mc.c | 143 ++-
drivers/memory/tegra/mc.h | 4 +
drivers/memory/tegra/tegra114.c | 32 +-
drivers/memory/tegra/tegra124-emc.c | 1140 ++++++++++++++++++
drivers/memory/tegra/tegra124.c | 123 +-
drivers/memory/tegra/tegra30.c | 32 +-
drivers/of/platform.c | 1 +
drivers/pinctrl/berlin/berlin-bg2.c | 26 +-
drivers/pinctrl/berlin/berlin-bg2cd.c | 26 +-
drivers/pinctrl/berlin/berlin-bg2q.c | 26 +-
drivers/pinctrl/berlin/berlin.c | 9 +-
drivers/reset/reset-berlin.c | 74 +-
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/qcom/Kconfig | 7 +
drivers/soc/qcom/Makefile | 1 +
drivers/soc/qcom/spm.c | 385 ++++++
drivers/soc/sunxi/Kconfig | 10 +
drivers/soc/sunxi/Makefile | 1 +
drivers/soc/sunxi/sunxi_sram.c | 284 +++++
drivers/soc/tegra/fuse/tegra-apbmisc.c | 21 +
include/linux/mbus.h | 5 +
include/linux/qcom_scm.h | 13 +-
include/linux/soc/sunxi/sunxi_sram.h | 19 +
include/soc/tegra/emc.h | 19 +
include/soc/tegra/fuse.h | 1 +
include/soc/tegra/mc.h | 20 +-
57 files changed, 4966 insertions(+), 1067 deletions(-)
create mode 100644 Documentation/devicetree/bindings/memory-controllers/tegra-emc.txt
create mode 100644 Documentation/devicetree/bindings/mfd/mfd.txt
create mode 100644 Documentation/devicetree/bindings/soc/sunxi/sram.txt
create mode 100644 drivers/firmware/qcom_scm-32.c
create mode 100644 drivers/firmware/qcom_scm.h
create mode 100644 drivers/memory/tegra/tegra124-emc.c
create mode 100644 drivers/soc/qcom/spm.c
create mode 100644 drivers/soc/sunxi/Kconfig
create mode 100644 drivers/soc/sunxi/Makefile
create mode 100644 drivers/soc/sunxi/sunxi_sram.c
create mode 100644 include/linux/soc/sunxi/sunxi_sram.h
create mode 100644 include/soc/tegra/emc.h
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