41026 Commits

Author SHA1 Message Date
Catalin Marinas
addc8120a7 Merge branch 'arm64/psci-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux
* 'arm64/psci-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux:
  arm64: psci: remove ACPI coupling
  arm64: psci: kill psci_power_state
  arm64: psci: account for Trusted OS instances
  arm64: psci: support unsigned return values
  arm64: psci: remove unnecessary id indirection
  arm64: smp: consistently use error codes
  arm64: smp_plat: add get_logical_index
  arm/arm64: kvm: add missing PSCI include

Conflicts:
	arch/arm64/kernel/smp.c
2015-06-05 11:21:23 +01:00
Ludovic Desroches
ea25525ce0 ARM: at91/dt: sama5d4ek: mci0 uses slot 0
Mci0 uses slot 0 not 1.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Fixes: 7a4752677c44 ("ARM: at91: dt: add device tree file for SAMA5D4ek board")
Cc: stable@vger.kernel.org
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 11:49:12 +02:00
Gaël PORTAY
87835a4baf ARM: at91/dt: kizbox: fix mismatch LED PWM device
The network_red LED uses the 4th PWM device.

Signed-off-by: Gaël PORTAY <g.portay@overkiz.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 11:49:11 +02:00
Alexandre Belloni
a02d46dd60 ARM: at91/dt: Add Acme Arietta G25
Add a minimum Device Tree for Acme Arietta G25.
http://acme.systems/arietta

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Sergio Tanzilli <tanzilli@acmesystems.it>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 11:48:43 +02:00
Alexandre Belloni
e1e6c32248 ARM: at91/dt: sama5d4 xplained: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:39 +02:00
Alexandre Belloni
9e73126e08 ARM: at91/dt: sama5d4ek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:39 +02:00
Alexandre Belloni
a08545db54 ARM: at91/dt: sama5d3 xplained: use stdout-path
Use stdout-path to specify the console and remove the bootargs.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:39 +02:00
Alexandre Belloni
980853a856 ARM: at91/dt: sama5d3xek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:39 +02:00
Alexandre Belloni
5bb27f091e ARM: at91/dt: at91sam9x5ek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:39 +02:00
Alexandre Belloni
956275739e ARM: at91/dt: at91sam9rlek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:39 +02:00
Alexandre Belloni
7cb5852d9c ARM: at91/dt: at91sam9n12ek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:38 +02:00
Alexandre Belloni
aa070464ba ARM: at91/dt: at91sam9m10g45ek use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:38 +02:00
Alexandre Belloni
55f1ec7143 ARM: at91/dt: at91sam9g20ek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:38 +02:00
Alexandre Belloni
11cfbde407 ARM: at91/dt: at91sam9263ek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:38 +02:00
Alexandre Belloni
a5a51ddc3d ARM: at91/dt: at91sam9261ek: use stdout-path
Use stdout-path to specify the console and remove the console argument from
the kernel command line.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:38 +02:00
Alexandre Belloni
927ccfe329 ARM: at91/dt: at91rm9200ek: use stdout-path
Use stdout-path to specify the console.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:38 +02:00
Alexandre Belloni
7e5883b5b4 ARM: at91/dt: kizbox: use stdout-path
The kizbox dts are using the deprecated linux,stdout-path. Replace those by
stdout-path.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Gaël PORTAY <g.portay@overkiz.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:38 +02:00
Alexandre Belloni
ee3b67ccd2 ARM: at91/dt: at91sam9rlek: add RTC
Add RTC support to the at91sam9rlek.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:37 +02:00
Alexandre Belloni
e24bf9c6ca ARM: at91/dt: at91sam9rl: fix rtc node
The RTC lives at 0xfffffe00. Also reorder the node properly.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-06-04 10:00:37 +02:00
Tomi Valkeinen
0c53493866 arm/dts: am57xx-beagle-x15.dts: add HDMI
AM57xx Beagle X15 has a HDMI output. This patch adds the device tree
nodes required for HDMI.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Acked-by: Tony Lindgren <tony@atomide.com>
2015-06-04 09:02:15 +03:00
Tomi Valkeinen
fadf0d0bba arm/dts: dra72-evm.dts: add HDMI
DRA72 EVM has a HDMI output. This patch adds the device tree nodes
required for HDMI.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Acked-by: Tony Lindgren <tony@atomide.com>
2015-06-04 09:02:14 +03:00
Tomi Valkeinen
95c1cd1392 arm/dts: dra7.dtsi: add DSS support
DRA7xxx contains a very similar DSS to OMAP5. The main differences are:

* no DSI or RFBI support.
* 1 or 2 dedicated video PLLs.
* need to do additional configuration to the DRA7 CONTROL module.

DRA72xx has only one video PLL, and DRA74xx has two.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Acked-by: Tony Lindgren <tony@atomide.com>
2015-06-04 09:02:14 +03:00
Tomi Valkeinen
403ee909e4 ARM: OMAP2+: display: detect DRA7 DSS
Add platform code to detect DRA7 DSS.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2015-06-04 09:02:14 +03:00
Tomi Valkeinen
5b5992ac64 ARM: OMAP: display: change compat names to array
Simplify the DSS detection logic by creating a list of the omapdss
compat strings, instead of checking each separately with an 'if'.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2015-06-04 09:02:09 +03:00
Tomi Valkeinen
a3818c6d57 ARM: DRA7: hwmod: set DSS submodule parent hwmods
Set DSS core hwmod as the parent for all the DSS submodules. This
ensures that the parent hwmods are enabled before any DSS submodules are
accessed.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
2015-06-04 09:01:23 +03:00
Tomi Valkeinen
42121688f9 ARM: DRA7: hwmod: add DMM hwmod description
Add DMM hwmod entries for DRA7. This is identical to DMM on OMAP5.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
2015-06-04 09:01:23 +03:00
Tomi Valkeinen
b21a9c3ee8 arm/dts: dra7xx: add 'ti,set-rate-parent' for dss_dss_clk
We need set-rate-parent flags for the display's clock path so that the
DSS driver can change the clock rate of the PLL.

This patchs adds the ti,set-rate-parent flag to 'dss_dss_clk' clock
node, which is only a gate clock, allowing the setting of the clock rate
to propagate to the PLL.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Acked-by: Tero Kristo <t-kristo@ti.com>
2015-06-04 09:01:23 +03:00
Marek Szyprowski
b700451678 ARM: dts: add sysmmu nodes for exynos5420
This patch adds System MMU nodes to all defined devices that are
specific to Exynos5420/5800/5422 series.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-04 08:09:42 +09:00
Marek Szyprowski
6cbfdd73a9 ARM: dts: add sysmmu nodes for exynos5250
This patch adds System MMU nodes to all defined devices that are
specific to Exynos5250 series.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-04 08:09:41 +09:00
Marek Szyprowski
ecc3f340b6 ARM: dts: add sysmmu nodes for exynos4415
This patch adds System MMU nodes to all defined devices that are
specific to Exynos4415 series.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-04 08:09:41 +09:00
Marek Szyprowski
f5976ce532 ARM: dts: add sysmmu nodes for exynos3250
This patch adds System MMU nodes to the devices that are specific to
Exynos3250 series.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-04 08:09:41 +09:00
Marek Szyprowski
71d3a9fbb2 ARM: dts: add sysmmu nodes for exynos4
This patch adds System MMU nodes that are specific to Exynos4210/4x12
series.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-06-04 08:09:41 +09:00
Tomi Valkeinen
2d5a3c803d arm: dra7: add DESHDCP clock
Add a new Linux clock for DRA7 based SoCs to control DESHDCP clock.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
2015-06-03 14:23:25 +03:00
Shawn Guo
4e415ed814 ARM: dts: imx6dl: add imx6dl gpt specific compatible string
The i.MX6DL/S GPT has a different programming model from i.MX6Q one.
Add the compatible string "fsl,imx6dl-gpt" for it, and leave
"fsl,imx6q-gpt" there to keep the existing/old kernel happy.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 17:04:53 +08:00
Ingo Molnar
71966f3a0b Merge branch 'locking/core' into x86/core, to prepare for dependent patch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-06-03 10:07:35 +02:00
Heiko Schocher
d94a3d3eac ARM: dts: imx6: add DT for aristainetos2 board
This patch adds support for the imx6dl based aristainetos2 board
with following configuration:

CPU:   Freescale i.MX6DL rev1.1 at 792 MHz
MReset cause: POR
MBoard: aristaitenos2
DRAM:  1 GiB
NAND:  1024 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
SF: Detected N25Q128A with page size 256 Bytes, erase size 64 KiB, total 16 MiB
Display: lb07wv8 (800x480)

As this board can be used with 2 different display types, the
differences between them are extracted into 2 DTS files, and
the common settings are collected in a common file.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
2015-06-03 15:04:34 +08:00
Fabio Estevam
f4b5939de0 ARM: dts: cubox-i/hummingboard: Fix the license text
Arrange the license text a bit to make it clear.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:33 +08:00
Eric Nelson
4dc633e9b0 ARM: dts: sabrelite: use simple-panel instead of display-timings for LVDS0
Also add label for backlight_lvds and connect it to the LVDS display.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:33 +08:00
Eric Nelson
5d5c865128 ARM: dts: nitrogen6x: use simple-panel instead of display-timings for LVDS0
Also add label for backlight_lvds and connect it to the display.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:32 +08:00
Frank Li
5db106bc73 ARM: dts: add imx7d-sdb support
add imx7d sdb board support

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:32 +08:00
Frank Li
9496734502 ARM: dts: add imx7d soc dtsi file
imx7d intergrates the unique display controller for EPD panel, pixel engines
and graphics engines to make it a ideal solution for EPD based devices such
as eReader, Signage, as well as any application rely on the bistable charactersic
of the EPD panel.

imx7d include two ARM Cortex A7 Core and one Cortex-M4 core.
Included Main Peripheral
 - DDR3\LP-DDR2
 - GPMI\BCH\APBH DMA(NAND flash support)
 - QSPI
 - WEIM Nor
 - LCDIF\MIPI DSI
 - CSI\MIPI CSI
 - EPDC
 - PCIe RC\EP
 - USB OTG\Host
 - CAN x2
 - I2C x4
 - SIMv2 x2
 - ENET -x2
 - uSDHC x3
 - eCSPI x1
 - PWM x4
 - OCOTP (fuse)
 - GPT x4
 - WDOG x4
 - Flex Timer x2

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:32 +08:00
Sébastien Szymanski
673254d5b3 ARM: dts: Armadeus Systems APF6 family support (i.MX6)
Add support to the Armadeus Systems APF6 Solo / Dual / Quad SoM and
the Armadeus Systems APF6Dev carrier board.

For more details see:
http://www.armadeus.com/english/products-processor_boards-apf6.html
http://www.armadeus.com/english/products-development_boards-apf6_dev.html

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:00 +08:00
Cory Tusar
aa5fec2db1 ARM: dts: vf610: Nomenclature fixup for PTC12 pin used in RMII mode.
This commit includes a minor nomenclature fixup for boards based on the
Freescale VF610 SoC and which make use of the alternate "RMII1_RXD1"
functionality for pin PTC12.  This brings the macro name in-line with
both the datasheet and other similar macros.

Signed-off-by: Cory Tusar <cory.tusar@pid1solutions.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:00 +08:00
Fabio Estevam
dca97cee92 ARM: dts: cubox-i: add support for Broadcom Wifi/Bluetooth devices
Add DT support for the Broadcom Wifi/Bluetooth devices found on the
microsom board.

[Modified original Russell King's patch to use mmc-pwrseq]

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Jon Nettleton <jon@solid-run.com>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:04:00 +08:00
Philipp Zabel
29eea64c1b ARM: dts: imx6qdl: Add power-domain phandle to CODA device node
The CODA960 VPU is part of the PU power domain. Add power-domains
phandle so it can be associated with the PU generic pm domain for
power gating.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:03:59 +08:00
Tim Harvey
e9d6d6b62f ARM: dts: Gateworks GW5510 support (i.MX6)
Add support for the Gateworks GW5510 board featuring:
 * i.MX6 SoC
 * up to 512MB DDR3
 * up to 2GB NAND flash
 * 1x miniPCIe socket (with USB)
 * HDMI out (micro-HDMI)
 * HDMI in (micro-HDMI) (currently supported by only vendor kernel)
 * TTL level I/O (supported by GW16111 breakout board):
  * I2C
  * 2x UART
  * CAN
  * 2x DIO (GPIO/PWM)
  * USB OTG

For more details see:
 http://www.gateworks.com/product/item/ventana-gw5510-single-board-computer

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:03:59 +08:00
Fabio Estevam
0c1e18963d ARM: dts: imx6sl-warp: Fix OTG roles
USBOTG1 always work on peripheral mode and USBOTG in host mode, so fix
their roles accordingly.

Tested by mounting the MMC card as a storage device:

modprobe g_mass_storage file=/dev/mmcblk0p2

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:03:58 +08:00
Fabio Estevam
d000d5e129 ARM: dts: imx6sl-warp: Remove USB regulators
According to the warp schematics there are no regulators for the USB OTG
ports, so let's remove them.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:03:58 +08:00
Fabio Estevam
e6c8b3d49c ARM: dts: imx6sl-warp: Remove unused regulator
The 'reg_1p8v' regulator is not used anywhere, so let's remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:03:58 +08:00
Frank Li
e370bff74e ARM: dts: add pinfunc include file to support imx7d
Addi i.MX7D support:
	pinfunc part except GPIO1

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-06-03 15:03:57 +08:00