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* ARM: DTS: Fix register map for virt-capable GICMarc Zyngier2017-02-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since everybody copied my own mistake from the DT binding example, let's address all the offenders in one swift go. Most of them got the CPU interface size wrong (4kB, while it should be 8kB), except for both keystone platforms which got the control interface wrong (4kB instead of 8kB). In a few cases where I knew for sure what implementation was used, I've added the "arm,gic-400" compatible string. I'm 99% sure that this is what everyone is using, but short of having the TRM for all the other SoCs, I've left them alone. Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: dts: r8a7790: Use R-Car Gen 2 fallback binding for msiof nodesSimon Horman2017-01-031-4/+8
| | | | | | | | | | | | Use recently added R-Car Gen 2 fallback binding for msiof nodes in DT for r8a7790 SoC. This has no run-time effect for the current driver as the initialisation sequence is the same for the SoC-specific binding for r8a7790 and the fallback binding for R-Car Gen 2. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: Use R-Car Gen 2 fallback binding for iic nodesSimon Horman2017-01-031-4/+8
| | | | | | | | | | | | Use recently added R-Car Gen 2 fallback binding for iic nodes in DT for r8a7790 SoC. This has no run-time effect for the current driver as the initialisation sequence is the same for the SoC-specific binding for r8a7790 and the fallback binding for R-Car Gen 2. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: Use R-Car Gen 2 fallback binding for i2c nodesSimon Horman2017-01-031-4/+4
| | | | | | | | | | | | Use recently added R-Car Gen 2 fallback binding for i2c nodes in DT for r8a7790 SoC. This has no run-time effect for the current driver as the initialisation sequence is the same for the SoC-specific binding for r8a7790 and the fallback binding for R-Car Gen 2. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: Use renesas,rcar-gen2-usb-phy fallback bindingSimon Horman2017-01-031-1/+2
| | | | | | | | | A fallback binding for the Renesas R-Car Gen2 PHY driver was added by commit 7777cb8ba08d ("phy: rcar-gen2: add fallback binding"). This patch makes use of this binding in the DT for the r8a7790 SoC. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2016-12-151-3/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "Lots of changes as usual, so I'm trying to be brief here. Most of the new hardware support has the respective driver changes merged through other trees or has had it available for a while, so this is where things come together. We get a DT descriptions for a couple of new SoCs, all of them variants of other chips we already support, and usually coming with a new evaluation board: - Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices - Qualcomm MDM9615 LTE baseband - NXP imx6ull, the latest and smallest i.MX6 application processor variant - Renesas RZ/G (r8a7743 and r8a7745) application processors - Rockchip PX3, a variant of the rk3188 chip used in Android tablets - Rockchip rk1108 single-core application processor - ST stm32f746 Cortex-M7 based microcontroller - TI DRA71x automotive processors These are commercially available consumer platforms we now support: - Motorola Droid 4 (xt894) mobile phone - Rikomagic MK808 Android TV stick based on Rockchips rx3066 - Cloud Engines PogoPlug v3 based on OX820 - Various Broadcom based wireless devices: - Netgear R8500 router - Tenda AC9 router - TP-LINK Archer C9 V1 - Luxul XAP-1510 Access point - Turris Omnia open hardware router based on Armada 385 And a couple of new boards targeted at developers, makers or industrial integration: - Macnica Sodia development platform for Altera socfpga (Cyclone V) - MicroZed board based on Xilinx Zynq FPGA platforms - TOPEET itop/elite based on exynos4412 - WP8548 MangOH Open Hardware platform for IOT, based on Qualcomm MDM9615 - NextThing CHIP Pro gadget - NanoPi M1 development board - AM571x-IDK industrial board based on TI AM5718 - i.MX6SX UDOO Neo - Boundary Devices Nitrogen6_SOM2 (i.MX6) - Engicam i.CoreM6 - Grinn i.MX6UL liteSOM/liteBoard - Toradex Colibri iMX6 module Other changes: - added peripherals on renesas, davinci, stm32f429, uniphier, sti, mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm, mvebu, allwinner, broadcom, exynos, zynq - Continued fixes for W=1 dtc warnings - The old STiH415/416 SoC support gets removed, these never made it into products and have served their purpose in the kernel as a template for teh newer chips from ST - The exynos4415 dtsi file is removed as nothing uses it. - Intel PXA25x can now be booted using devicetree" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (422 commits) arm: dts: zynq: Add MicroZed board support ARM: dts: da850: enable high speed for mmc ARM: dts: da850: Add node for pullup/pulldown pinconf ARM: dts: da850: enable memctrl and mstpri nodes per board ARM: dts: da850-lcdk: Add ethernet0 alias to DT ARM: dts: artpec: add pcie support ARM: dts: add support for Turris Omnia devicetree: Add vendor prefix for CZ.NIC ARM: dts: berlin2q-marvell-dmp: fix typo in chosen node ARM: dts: berlin2q-marvell-dmp: fix regulators' name ARM: dts: Add xo to sdhc clock node on qcom platforms ARM: dts: r8a7794: Add device node for PRR ARM: dts: r8a7793: Add device node for PRR ARM: dts: r8a7792: Add device node for PRR ARM: dts: r8a7791: Add device node for PRR ARM: dts: r8a7790: Add device node for PRR ARM: dts: r8a7779: Add device node for PRR ARM: dts: r8a73a4: Add device node for PRR ARM: dts: sk-rzg1e: add Ether support ARM: dts: sk-rzg1e: initial device tree ...
| * ARM: dts: r8a7790: Add device node for PRRGeert Uytterhoeven2016-11-231-0/+5
| | | | | | | | | | | | | | | | Add a device node for the Product Register, which provides SoC product and revision information. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: dts: r8a7790: Correct SCIFB reg properties to cover all registersGeert Uytterhoeven2016-11-041-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Several SCIFB registers reside outside the reported register ranges. Fortunately this works (on Linux), due to the PAGE_SIZE granularity of ioremap(). Extend the sizes from 64 to 0x100 bytes to fix this, like is done on SH/R-Mobile SoCs. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: dts: r8a7790: Add device node for RST moduleGeert Uytterhoeven2016-11-021-0/+5
|/ | | | | | | | Add a device node for the RST module, which provides a.o. reset control and mode pin monitoring. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
* ARM: dts: r8a7790: Remove obsolete vsp1 propertiesGeert Uytterhoeven2016-08-171-23/+0
| | | | | | | | | | As of commit 5aa2eb3c86d4fd16 ("[media] v4l: vsp1: Configure device based on IP version"), the DT properties to identify the exact VSP device instance features are no longer used. Hence remove them. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Add APMU nodesMagnus Damm2016-06-291-0/+13
| | | | | | | | | | Add DT nodes for the Advanced Power Management Units (APMU), and use the enable-method to point out that the APMU should be used for SMP support. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Fix W=1 dtc warningsGeert Uytterhoeven2016-05-301-46/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Warning (unit_address_vs_reg): Node /cache-controller@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /cache-controller@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,dvc/dvc@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,dvc/dvc@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,mix/mix@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,mix/mix@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@2 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@3 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@4 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@5 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@6 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ctu/ctu@7 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@2 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@3 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@4 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@5 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@6 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@7 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@8 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,src/src@9 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@2 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@3 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@4 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@5 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@6 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@7 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@8 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /sound@ec500000/rcar_sound,ssi/ssi@9 has a unit name, but no reg property Move the cache-controller nodes under the cpus node, and make their unit names and reg properties match the MPIDR values. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Reference both DMA controllersNiklas Söderlund2016-05-301-52/+78
| | | | | | | | | R-Car Gen2 have two DMA controllers, which are equivalent. Add references to both dmac0 and dmac1 so the driver can choose which one to use. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Correct unit names for cpu nodesGeert Uytterhoeven2016-05-301-4/+4
| | | | | | | Make the unit names for the cpu nodes match their reg properties. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge tag 'armsoc-late' of ↵Linus Torvalds2016-05-241-69/+86
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late DT updates from Arnd Bergmann: "This is a collection of a few late fixes and other misc stuff that had dependencies on things being merged from other trees. The Renesas R-Car power domain handling, and the Nvidia Tegra USB support both hand notable changes that required changing the DT binding in a way that only provides compatibility with old DT blobs on new kernels but not vice versa. As a consequence, the DT changes are based on top of the driver changes and are now in this branch. For NXP i.MX and Samsung Exynos, the changes in here depend on other changes that got merged through the clk maintainer tree" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (35 commits) ARM: dts: exynos: Add support of Bus frequency using VDD_INT for exynos5422-odroidxu3 ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos542x SoC ARM: dts: exynos: Add NoC Probe dt node for Exynos542x SoC ARM: dts: exynos: Add support of bus frequency for exynos4412-trats/odroidu3 ARM: dts: exynos: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3 ARM: dts: exynos: Add support of bus frequency using VDD_INT for exynos3250-rinato ARM: dts: exynos: Add exynos4412-ppmu-common dtsi to delete duplicate PPMU nodes ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4210 ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos4x12 ARM: dts: exynos: Add bus nodes using VDD_MIF for Exynos4x12 ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos3250 ARM: dts: exynos: Add DMC bus frequency for exynos3250-rinato/monk ARM: dts: exynos: Add DMC bus node for Exynos3250 ARM: tegra: Enable XUSB on Nyan ARM: tegra: Enable XUSB on Jetson TK1 ARM: tegra: Enable XUSB on Venice2 ARM: tegra: Add Tegra124 XUSB controller ARM: tegra: Move Tegra124 to the new XUSB pad controller binding ARM: dts: r8a7794: Use SYSC "always-on" PM Domain ARM: dts: r8a7793: Use SYSC "always-on" PM Domain ...
| * ARM: dts: r8a7790: Use SYSC "always-on" PM DomainGeert Uytterhoeven2016-04-271-69/+69
| | | | | | | | | | | | | | | | | | | | Hook up all devices that are part of the CPG/MSTP Clock Domain to the SYSC "always-on" PM Domain, for a more consistent device-power-area description in DT. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: dts: r8a7790: Add SYSC PM DomainsGeert Uytterhoeven2016-04-271-0/+17
| | | | | | | | | | | | | | | | | | | | Add a device node for the System Controller. Hook up the Cortex-A15 and Cortex-A7 CPU cores and L2 caches/SCUs to their respective PM Domains. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: dts: r8a7790: Don't disable referenced optional clocksGeert Uytterhoeven2016-04-271-4/+1
|/ | | | | | | | | | | | clk_get() on a disabled clock node will return -EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their devices' clocks properties. Update the various disabled external clock nodes to default to a frequency of 0, but don't disable them, to prevent this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: fix max-frequency for SDHIWolfram Sang2016-04-251-2/+2
| | | | | | | | | The wrong values come from an old datasheet (H2 v0.6). Anything later has the fixed value of 195MHz (H2 v0.7 up to Gen2-common V2.0). Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Set maximum frequencies for SDHI clocksBen Hutchings2016-04-211-0/+4
| | | | | | | | Taken from the datasheet. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Use USB3.0 fallback compatibility stringSimon Horman2016-04-201-1/+1
| | | | | | | Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: use fallback can compatibility stringSimon Horman2016-04-201-2/+2
| | | | | | | Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: Add SCIF2 device nodeGeert Uytterhoeven2016-04-201-0/+14
| | | | | Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Add SCIF2 clockGeert Uytterhoeven2016-04-201-3/+3
| | | | | | | Based on Rev. 2.00 of the R-Car Gen2 datasheet. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: use fallback jpu compatibility stringSimon Horman2016-04-201-1/+1
| | | | | | | Use recently added fallback compatibility string in r8a7790 device trees. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: Remove unnecessary clock-output-names propertiesSimon Horman2016-03-281-60/+28
| | | | | | | | | | | | | | | | | * Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583e920fef6 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary the nodes. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: use fallback etheravb compatibility stringSimon Horman2016-02-251-1/+2
| | | | | | | Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: r8a7790: Add L2 cache-controller nodesGeert Uytterhoeven2016-02-191-0/+20
| | | | | | | | | | | | | Add device nodes for the L2 caches, and link the CPU nodes to them. The L2 cache for the Cortex-A15 CPU cores is 2 MiB large (organized as 128 KiB x 16 ways). The L2 cache for the Cortex-A7 CPU cores is 512 KiB large (organized as 64 KiB x 8 ways). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: enable to use thermal-zoneKuninori Morimoto2016-02-161-2/+24
| | | | | | | | | | | | | | | | | | | | | This patch enables to use thermal-zone on r8a7790. This thermal sensor can measure temperature from -40000 to 125000, but over 117000 can be critical on this chip. Thus, default critical temperature is now set as 115000 (this driver is using 5000 steps) (Current critical temperature is using it as 90000, but there is no big reason about it) And it doesn't check thermal zone periodically (same as current behavior). You can exchange it by modifying polling-delay[-passive] property. You can set trip temp if your kernel has CONFIG_THERMAL_WRITABLE_TRIPS, but you need to take care to use it, since it will call orderly_poweroff() it it reaches to the value. echo $temp > /sys/class/thermal/thermal_zone0/trip_point_0_temp Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: use fallback pci compatibility stringSimon Horman2016-02-151-3/+3
| | | | | | Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: use fallback pcie compatibility stringSimon Horman2016-02-151-1/+1
| | | | | | Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Add BRG support for (H)SCIFGeert Uytterhoeven2016-02-091-8/+21
| | | | | | | | | | | | | | | | Add the device node for the external SCIF_CLK. The presence of the SCIF_CLK crystal and its clock frequency depends on the actual board. Add the two optional clock sources (ZS_CLK and SCIF_CLK for the internal resp. external clock) for the Baud Rate Generator for External Clock (BRG) to all SCIF and HSCIF device nodes. This increases the range and accuracy of supported baud rates on (H)SCIF. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Rename the serial port clock to fckLaurent Pinchart2016-02-091-10/+10
| | | | | | | | | The clock is really the device functional clock, not the interface clock. Rename it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: Add SCIF fallback compatibility stringsGeert Uytterhoeven2016-02-091-10/+20
| | | | | Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: use GIC_* definesSimon Horman2016-01-251-184/+184
| | | | | | | Use GIC_* defines for GIC interrupt cells in r8a7791 device tree. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a7790: use fallback usbhs compatibility stringSimon Horman2016-01-251-1/+1
| | | | | | | Use recently added fallback compatibility string in r8a7790 device tree. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: shmobile: r8a779x: use SoC-specific usb-dmac compatibility stringsSimon Horman2015-12-171-2/+2
| | | | | | Use recently SoC-specific compatibility strings in r8a779[01] device trees. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7790: IPMMU compat string SoC part number updateMagnus Damm2015-12-151-6/+6
| | | | | | | | | | Update IPMMU compat strings to include SoC part number. By specifying SoC part number in DT it becomes possible to implement SoC specific features in the IPMMU driver. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7790: dtsi: add internal delay for i2c IPsWolfram Sang2015-12-151-0/+4
| | | | | Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge tag 'v4.4-rc1' into HEADSimon Horman2015-11-241-0/+1
|\ | | | | | | Linux 4.4-rc1
| * Merge branch 'next/arm64' into next/dtOlof Johansson2015-11-091-0/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merging in the few patches I had kept separate from main next/dt, since others got merged here directly. * next/arm64: arm64: defconfig: Enable PCI generic host bridge by default arm64: Juno: Add support for the PCIe host bridge on Juno R1 Documentation: of: Document the bindings used by Juno R1 PCIe host bridge arm64: dts: mt8173: Add clocks for SCPSYS unit arm64: dts: mt8173: Add subsystem clock controller device nodes + Linux 4.3-rc5
| | * ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain for soundGeert Uytterhoeven2015-09-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 484adb005886 ("ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock Domain") added CPG/MSTP clock-cells domain support, but it was missing sound support. This patch adds it. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms: Updated commit id referred to in changelog] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | | ARM: shmobile: r8a7790: Use SoC specific binding for rcar-dmac nodesSimon Horman2015-11-171-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new SoC specific binding for rcar-dmac and the generic binding as a fall-back in the r8a7790 device tree. In general Renesas hardware is not documented to the extent where the relationship between IP blocks on different SoCs can be assumed although they may appear to operate the same way. Furthermore the documentation typically does not specify a version for individual IP blocks. For these reasons a convention of using the SoC name in place of a version and providing SoC-specific compat strings has been adopted. Although not universally liked this convention is used in the bindings for most drivers for Renesas hardware. The purpose of this patch is to update the Renesas R-Car DMA Controller nodes to follow this convention. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | | ARM: shmobile: r8a7790: fix "gpio-ranges" propsSergei Shtylyov2015-10-231-2/+2
|/ / | | | | | | | | | | | | | | On R8A7790, GPIO banks 1 and 2 are missing pins 30 and 31. Correct the "gpio-ranges" properties of the corresponding device nodes. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* / ARM: shmobile: r8a7790: tidyup SSI resource regionKuninori Morimoto2015-09-141-1/+1
|/ | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7790 dtsi: Add CPG/MSTP Clock DomainGeert Uytterhoeven2015-08-121-9/+77
| | | | | | | | | | | | | | | | Add an appropriate "#power-domain-cells" property to the cpg_clocks device node, to create the CPG/MSTP Clock Domain. Add "power-domains" properties to all device nodes for devices that are part of the CPG/MSTP Clock Domain and can be power-managed through an MSTP clock. This applies to most on-SoC devices, which have a one-to-one mapping from SoC device to DT device node. Notable exceptions are the "display" and "sound" nodes, which represent multiple SoC devices, each having their own MSTP clocks. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7790: Add JPU device node.Mikhail Ulyanov2015-07-281-0/+7
| | | | | | | | This patch contains device tree node definition for JPEG codec peripheral found in the Renesas R-Car r8a7790 SoC. Signed-off-by: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7790: Add Audio MIX support on DTSIKuninori Morimoto2015-07-221-0/+7
| | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7790: Add Audio CTU support on DTSIKuninori Morimoto2015-07-221-0/+16
| | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7790 dtsi: Use "arm,gic-400" for GICGeert Uytterhoeven2015-07-061-1/+1
| | | | | | | | | | | | | Replace the "arm,cortex-a15-gic" compatible value for the GIC by "arm,gic-400", as the R-Car Gen2 GIC is assumed to be a GIC-400. This has been confirmed by reading the GICD_IIDR register (on r8a7791), which reports 0x0200043b (GIC-400 = 0x02, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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