Merge "mvebu drivers for v3.15" from Jason Cooper:
pull request #1:
- mvebu mbus
- use of_find_matching_node_and_match
- rtc
- use PTR_ERR_OR_ZERO in isl12057
- work around issue in mv where date returned is 2038
- kirkwood -> mach-mvebu
- various Kconfig oneliners to allow building kirkwood in -mvebu/
pull request #2:
- reset
- re-use qnap-poweroff driver for Synology NASs
* tag 'mvebu-drivers-3.15-2' of git://git.infradead.org/linux-mvebu:
Power: Reset: Generalize qnap-poweroff to work on Synology devices.
drivers: Enable building of Kirkwood drivers for mach-mvebu
rtc: mv: reset date if after year 2038
rtc: isl12057: use PTR_ERR_OR_ZERO to fix coccinelle warnings
bus: mvebu-mbus: make use of of_find_matching_node_and_match
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge "SOCFPGA updates for 3.15 version 2" from Dinh Nguyen:
*Update SOCFPGA DTS to include ethernet, sd/mmc, and clock fixes
*Add stmmac ethernet glue layer
*Update socfpga_defconfig to include sd/mmc, and micrel_phy
* tag 'socfpga_updates_for_3.15_v2' of git://git.rocketboards.org/linux-socfpga-next:
dts: socfpga: Add sysmgr node so the gmac can use to reference
dts: socfpga: Add support for SD/MMC on the SOCFPGA platform
dts: socfpga: Update clock entry to support multiple parents
ARM: socfpga: Update socfpga_defconfig
dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac.
net: stmmac: Add SOCFPGA glue driver
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge "Fourth Round of Renesas ARM Based SoC Clock Updates for v3.15" from
Simon Horman:
r8a7791 (R-Car M2) SoC
* Correct SCIFA3-5 clocks
* tag 'renesas-clock4-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7791: Fix SCIFA3-5 clocks
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge "Third Round of Renesas ARM Based SoC Clock Updates for v3.15" from Simon
Horman:
r7s72100 (RZ/A1H) SoC
* Correct bus clock calculation
* tag 'renesas-clock3-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r7s72100: fix bus clock calculation
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge "Second Round of Renesas ARM Based SoC Clock Updates for v3.15" from
Simon Horman:
r8a7790 (R-Car H2) SoC
- Add sound SCU clock support
r8a7791 (R-Car M2) SoC
- Remove legacy clock aliases for DT devices
* tag 'renesas-clock2-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7790: add sound SCU clock support
ARM: shmobile: r8a7791: Remove legacy clock aliases for DT devices
Signed-off-by: Olof Johansson <olof@lixom.net>
The MSTP clocks for SCIFA3-5 are MSTP1106-1108, not MSTP1105-1107
Also reinsert them at the correct position to preserve sort order.
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
commit[7e0b4cd dts: socfpga: Add DTS entry for adding the stmmac glue
layer for stmmac.] references the sysmgr through its phandle. This patch
adds the appropriate sysmgr node for the gmac to use.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Introduce "altr,socfpga-dw-mshc" to enable Altera's SOCFPGA platform
specific implementation of the dw_mmc driver.
Also add the "syscon" binding to the "altr,sys-mgr" node. The clock
driver can use the syscon driver to toggle the register for the SD/MMC
clock phase shift settings.
Finally, fix an indentation error for the sysmgr node.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Acked-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Tested-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Chris Ball <chris@printf.net>
Merge OMAP crossbar support from Tony Lindgren:
Add support for GIC crossbar that routes interrupts on newer omaps.
Looks like people wanted these merged via the omap tree as it's
the only user for the GIC crossbar.
* tag 'omap-for-v3.15/crossbar-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: DRA: Enable Crossbar IP support for DRA7XX
ARM: OMAP4+: Correct Wakeup-gen code to use physical irq number
DRIVERS: IRQCHIP: CROSSBAR: Add support for Crossbar IP
DRIVERS: IRQCHIP: IRQ-GIC: Add support for routable irqs
Signed-off-by: Olof Johansson <olof@lixom.net>
mvebu watchdog driver changes for v3.15 (incremental #2)
- remove warnings by using %pa for phys_addr_t
* tag 'mvebu-watchdog-3.15-2' of git://git.infradead.org/linux-mvebu:
watchdog: orion_wdt: Use %pa to print 'phys_addr_t'
Signed-off-by: Olof Johansson <olof@lixom.net>
Merge "ARM: mach-bcm: bcm281xx clock driver" from Matt Porter:
This pull request contains the Broadcom bcm281xx
clock driver series. This series is being merged
through the arm-soc tree because there is an
ordering dependency where the driver *must* be
merged before the related dts changes. This is
a result of the bcm281xx dts already containing
dummy fixed clock nodes that must be updated.
* tag 'armsoc/for-3.15/drivers' of git://github.com/broadcom/mach-bcm:
clk: bcm281xx: don't disable unused peripheral clocks
clk: bcm281xx: add initial clock framework support
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The picture in the datasheet is a little misleading, yet the divider of
the bus_clk is 1/3 and not 2/3.
Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The Synology NAS devices use a very similar mechanism to QNAP NAS
devices to power off. Both send a single charactor command to a PIC,
over the second serial port. However the baud rate and the command
differ. Generalize the driver to support this.
Signed-off-by: Ben Peddell <klightspeed@killerwolves.net>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Cc: Anton Vorontsov <anton@enomsg.org>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The periph_pll and sdram_pll can have multiple parents. Update the device tree
to list all the possible parents for the PLLs. Add an entry for the the
f2s_sdram_ref_clk, which is a possible parent for the sdram_pll.
Also remove the clock-frequency entry in the f2s_periph_ref_clk, as this
property should be placed in dts file.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
This patch adds the dts bindings documenation for the Altera SOCFPGA glue
layer for the Synopsys STMMAC ethernet driver.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Acked-by: David S. Miller <davem@davemloft.net>
---
v3: Remove stray empty line at end of socfpga_cyclone5_socdk.dts
v2: Use the dwmac-sti as an example for a glue layer and split patch up
to have dts as a separate patch. Also cc dts maintainers since there is
a new binding.
Like the STi series SOCs, Altera's SOCFPGA also needs a glue layer on top of the
Synopsys gmac IP.
This patch adds the platform driver for the glue layer which configures the IP
before the generic STMMAC driver takes over.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Acked-by: David S. Miller <davem@davemloft.net>
---
v3: Remove stray empty line at end of dwmac-socfpga.c.
v2: Use the dwmac-sti as an example for a glue layer and split patch up
to have dts as a separate patch. Also cc dts maintainers since there is
a new binding.
When building an ARM multi_v7_defconfig with LPAE option selected we get the
following build warning:
drivers/watchdog/orion_wdt.c:272:2: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'phys_addr_t' [-Wformat=]
Fix it by using %pa to print 'phys_addr_t'.
Reported-by: Olof's autobuilder <build@lixom.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The event numbering changed between revision r0 and r1 of the CCI
PMU. Expose this to userspace to allow tooling to handle the
differences in event numbers.
Suggested-by: Drew Richardson <Drew.Richardson@arm.com>
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The driver queries the CCI IP revision to distinguish between r0 and r1
scheme for event numbers and currently supports upto version r1p2. To
minimise code churn every time there's a new version of the IP, assume
that event numbering doesn't change for revisions > r1p0 (which is
the case).
The driver will still need an update for future revisions that change
the event numbers.
Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge "qcom driver changes for v3.15" from Kumar Gala:
We've split Qualcomm MSM support into legacy and multiplatform. These
drivers are only relevant on the multiplatform supported SoCs so switch the
Kconfig depends to ARCH_QCOM.
* tag 'qcom-drivers-for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
gpio: msm: switch Kconfig to ARCH_QCOM depends
hwrng: msm: switch Kconfig to ARCH_QCOM depends
power: reset: msm - switch Kconfig to ARCH_QCOM depends
drm/msm: drop ARCH_MSM Kconfig depend
tty: serial: msm: Enable building msm_serial for ARCH_QCOM
* qcom/cleanup:
ARM: qcom: Rename various msm prefixed functions to qcom
clocksource: qcom: split building of legacy vs multiplatform support
ARM: qcom: Split Qualcomm support into legacy and multiplatform
clocksource: qcom: Move clocksource code out of mach-msm
ARM: msm: kill off hotplug.c
ARM: msm: Remove pen_release usage
ARM: dts: msm: split out msm8660 and msm8960 soc into dts include
This cleanup branch is a dependency for the following qcom driver changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
vic_init_cascaded is called by integrator impd1 code that can
be a loadable module, so the function has to be exported.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Arnd Bergmann
Olof Johansson
Geert Uytterhoeven
Dinh Nguyen
Wolfram Sang
Andrew Lunn
Tony Lindgren
Fabio Estevam
Punit Agrawal