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2018-10-18ARM: dts: dra7: Move l4 child devices to probe them with ti-syscTony Lindgren1-1413/+11
With l4 interconnect hierarchy and ti-sysc interconnect target module data in place, we can simply move all the related child devices to their proper location and enable probing using ti-sysc. In general the first child device address range starts at range 0 from the ti-sysc interconnect target so the move involves adjusting the child device reg properties for that. In case of any regressions, problem devices can be reverted to probe with legacy platform data as needed by moving them back and removing the related interconnect target module node. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Keerthy <j-keerthy@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-10-18ARM: dts: dra7: convert to use new clkctrl layoutTero Kristo1-38/+38
Convert DRA7xx to use the new clockdomain based layout. Previously the clkctrl split was based on CM isntance boundaries. The new layout helps with introducing the interconnect driver instances. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-09-28ARM: dts: dra7: Enable workaround for errata i870 in PCIe host modeVignesh R1-0/+2
Add ti,syscon-unaligned-access property to PCIe RC nodes to set appropriate bits in CTRL_CORE_SMA_SW_7 register to enable workaround for errata i870. Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-09-28ARM: dts: dra7: Fix up unaligned access setting for PCIe EPVignesh R1-1/+1
Bit positions of PCIE_SS1_AXI2OCP_LEGACY_MODE_ENABLE and PCIE_SS1_AXI2OCP_LEGACY_MODE_ENABLE in CTRL_CORE_SMA_SW_7 are incorrectly documented in the TRM. In fact, the bit positions are swapped. Update the DT bindings for PCIe EP to reflect the same. Fixes: d23f3839fe97 ("ARM: dts: DRA7: Add pcie1 dt node for EP mode") Cc: stable@vger.kernel.org Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-09-20ARM: dts: ti: Fix SPI and I2C bus warningsRob Herring1-1/+1
dtc has new checks for I2C and SPI buses. Fix the warnings in node names and unit-addresses. arch/arm/boot/dts/am437x-idk-evm.dtb: Warning (spi_bus_bridge): /ocp@44000000/qspi@47900000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am437x-sk-evm.dtb: Warning (spi_bus_bridge): /ocp@44000000/qspi@47900000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am43x-epos-evm.dtb: Warning (spi_bus_bridge): /ocp@44000000/qspi@47900000: node name for SPI buses should be 'spi' arch/arm/boot/dts/omap3-n9.dtb: Warning (i2c_bus_reg): /ocp@68000000/i2c@48060000/ak8975@0f: I2C bus unit address format error, expected "f" arch/arm/boot/dts/am335x-osd3358-sm-red.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/pressure@78: I2C bus unit address format error, expected "76" arch/arm/boot/dts/am335x-boneblack.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/tda19988: I2C bus unit address format error, expected "70" arch/arm/boot/dts/am335x-boneblack-wireless.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/tda19988: I2C bus unit address format error, expected "70" arch/arm/boot/dts/am335x-sancloud-bbe.dtb: Warning (i2c_bus_reg): /ocp/i2c@44e0b000/tda19988: I2C bus unit address format error, expected "70" arch/arm/boot/dts/am571x-idk.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am572x-idk.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am574x-idk.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am57xx-cl-som-am57x.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am57xx-sbc-am57x.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra72-evm.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra72-evm-revc.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra76-evm.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/dra7-evm.dtb: Warning (spi_bus_bridge): /ocp/qspi@4b300000: node name for SPI buses should be 'spi' arch/arm/boot/dts/am335x-pdu001.dtb: Warning (spi_bus_reg): /ocp/spi@481a0000/cfaf240320a032t: SPI bus unit address format error, expected "0" arch/arm/boot/dts/keystone-k2g-evm.dtb: Warning (spi_bus_bridge): /soc@0/qspi@2940000: node name for SPI buses should be 'spi' arch/arm/boot/dts/keystone-k2g-ice.dtb: Warning (spi_bus_bridge): /soc@0/qspi@2940000: node name for SPI buses should be 'spi' Cc: "Benoît Cousson" <bcousson@baylibre.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Santosh Shilimkar <ssantosh@kernel.org> Cc: linux-omap@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> [tony@atomide.com: fixed mode to 644 for am335x-osd3358-sm-red.dts while at it] Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-08-23Merge tag 'armsoc-dt' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM device-tree updates from Olof Johansson: "Business as usual -- the bulk of our changes are to devicetree files with new hardware support, new SoCs and platforms, and new board types. New SoCs/platforms: - Raspberry Pi Compute Module (CM1) and IO board - i.MX6SSL from NXP - Renesas RZ/N1D SoC (R9A06G032), Dual Cortex-A7 with Ethernet, CAN and PLC interfaces - TI AM654 SoC, Quad Cortex-A53, safety subsystem with Cortex-R5 controllers, communication and PRU subsystem and lots of other interfaces (PCIe, USB3, etc). New boards and systems: - Several Atmel at91-based boards from Laird - Marvell Armada388-based Helios4 board from SolidRun - Samsung Aires-based phones (s5pv210) - Allwinner A64-based Pinebook laptop In addition to the above, there's the usual amount of new devices described on existing platforms, fixes and tweaks and new minor variants of boards/platforms" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (478 commits) arm64: dts: sdm845: Add tsens nodes arm64: dts: msm8996: thermal: Initialise via DT and add second controller arm64: dts: sprd: Add one suspend timer arm64: dts: sprd: Add SC27XX ADC device arm64: dts: sprd: Add SC27XX eFuse device arm64: dts: sprd: Add SC27XX vibrator device arm64: dts: sprd: Add SC27XX breathing light controller device arm64: dts: meson-axg: add spdif-dit codec arm64: dts: meson-axg: add lineout codec arm64: dts: meson-axg: add linein codec arm64: dts: meson-axg: add tdm interfaces arm64: dts: meson-axg: add tdmout formatters arm64: dts: meson-axg: add tdmin formatters arm64: dts: meson-axg: add spdifout arm64: dts: rockchip: add led support for Firefly-RK3399 arm64: dts: rockchip: remove deprecated Type-C PHY properties on rk3399 arm64: dts: rockchip: add power button support for Firefly-RK3399 ARM: dts: aspeed: Add coprocessor interrupt controller arm64: dts: meson-axg: add audio arb reset controller arm64: dts: meson-axg: add usb power regulator ...
2018-07-11Merge commit '949bdcc8a97c' into omap-for-v4.19/dtTony Lindgren1-2/+2
2018-07-02ARM: dts: dra7: Disable metastability workaround for USB2Roger Quadros1-1/+1
Disable the metastability workaround for USB2. The original patch disabled the workaround on the wrong USB port. Fixes: b8c9c6fa2002 ("ARM: dts: dra7: Disable USB metastability workaround for USB2") Cc: <stable@vger.kernel.org> [4.16+] Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-05-23ARM: dts: dra7: fix DCAN node addressesKevin Hilman1-2/+2
Fix the DT node addresses to match the reg property addresses, which were verified to match the TRM: http://www.ti.com/lit/pdf/sprui30 Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-05-03ARM: dts: dra7: Add high speed modes capability to MMC1/MMC2 dt nodeKishon Vijay Abraham I1-0/+5
While the supported UHS mode can be obtained from CAPA2 register, SD Host Controller Standard Specification doesn't define bits for MMC's HS200 and DDR mode capability. Add properties to indicate MMC HS200 and DDR speed mode capability in dt node. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-05-03ARM: dts: dra7: Use sdhci-omap programming modelKishon Vijay Abraham I1-17/+10
Use sdhci-omap programming model based on the generic sdhci library for programming the eMMC/SD/SDIO controller. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-02-14ARM: dts: omap: Remove "cooling-{min|max}-level" for CPU nodesViresh Kumar1-2/+0
The "cooling-min-level" and "cooling-max-level" properties are not parsed by any part of the kernel currently and the max cooling state of a CPU cooling device is found by referring to the cpufreq table instead. Remove the unused properties from the CPU nodes. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-02-01Merge tag 'armsoc-drivers' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "A number of new drivers get added this time, along with many low-priority bugfixes. The most interesting changes by subsystem are: bus drivers: - Updates to the Broadcom bus interface driver to support newer SoC types - The TI OMAP sysc driver now supports updated DT bindings memory controllers: - A new driver for Tegra186 gets added - A new driver for the ti-emif sram, to allow relocating suspend/resume handlers there SoC specific: - A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs - A new driver for power domains on the actions S700 SoC - A driver for the Xilinx Zynq VCU logicoreIP reset controllers: - A new driver for Amlogic Meson-AGX - various bug fixes tee subsystem: - A new user interface got added to enable asynchronous communication with the TEE supplicant. - A new method of using user space memory for communication with the TEE is added" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (84 commits) of: platform: fix OF node refcount leak soc: fsl: guts: Add a NULL check for devm_kasprintf() bus: ti-sysc: Fix smartreflex sysc mask psci: add CPU_IDLE dependency soc: xilinx: Fix Kconfig alignment soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv soc: xilinx: xlnx_vcu: Depends on HAS_IOMEM for xlnx_vcu soc: bcm: brcmstb: Be multi-platform compatible soc: brcmstb: biuctrl: exit without warning on non brcmstb platforms Revert "soc: brcmstb: Only register SoC device on STB platforms" bus: omap: add MODULE_LICENSE tags soc: brcmstb: Only register SoC device on STB platforms tee: shm: Potential NULL dereference calling tee_shm_register() soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver dt-bindings: soc: xilinx: Add DT bindings to xlnx_vcu driver soc: xilinx: Create folder structure for soc specific drivers of: platform: populate /firmware/ node from of_platform_default_populate_init() soc: samsung: Add SPDX license identifiers soc: qcom: smp2p: Use common error handling code in qcom_smp2p_probe() tee: shm: don't put_page on null shm->pages ...
2018-01-23Merge tag 'omap-for-v4.16/dt-pt3-signed' of ↵Arnd Bergmann1-0/+16
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Pull "dts fixes for omaps for v4.16 merge window" from Tony Lindgren: Few omap dts fixes and n9 volume keys update for v4.16 merge window For now, we need to rely on dts alias for n900 lcd and tvout order to prevent occasional blank lcd. And we need to reduce the shut down temperature for dra7 for non-cpu thermal cases. And looks like we're missing the n9 volume key mappings and there is active work going happening for n9 at least for postmarketos. So let's make sure the keys can be actually used as they are the only buttons on n9 in addition to the power key. * tag 'omap-for-v4.16/dt-pt3-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Nokia N9: add support for up/down keys in the dts ARM: dts: dra7: Reduce shut down temperature of non-cpu thermal zones ARM: dts: n900: Add aliases for lcd and tvout displays
2018-01-22Merge tag 'omap-for-v4.16/dt-clk-dts-signed' of ↵Arnd Bergmann1-6/+20
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Pull "Few omap interconnect dts fixes for v4.16 merge window" from Tony Lindgren: Now that we have the dts clocks for the clkctrl clock and the interconnect binding, we need to update the existing ti-sysc users according to the binding to make it usable for drivers. Apologies for not being able to send this earlier but it took me few revisions to get the smartreflex changes right and tested with yet to be posted patches to make smartreflex probe with dts and I wanted to have it sit in next for a while to make sure we're not introducing regressions for legacy platform data based booting. Note that this is based on a merge with commit 20a2742e5784 ("dt-bindings: ti-sysc: Update binding for timers and capabilities") to avoid a merge conflict with the binding changes. * tag 'omap-for-v4.16/dt-clk-dts-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Update ti-sysc data for existing users ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance dt-bindings: ti-sysc: Update binding for timers and capabilities
2018-01-12ARM: dts: dra7: Reduce shut down temperature of non-cpu thermal zonesRavikumar Kattekola1-0/+16
On dra7, as per TRM, the HW shutdown (TSHUT) temperature is hardcoded to 123C and cannot be modified by SW. This means that when the temperature reaches 123C HW asserts TSHUT output which signals a warm reset. The reset is held until the temperature goes below the TSHUT low (105C). While in SW, the thermal driver continuously monitors current temperature and takes decisions based on whether it reached an alert or a critical point. The intention of setting a SW critical point is to prevent force reset by HW and instead do an orderly_poweroff(). But if the SW critical temperature is greater than or equal to that of HW then it defeats the purpose. To address this and let SW take action before HW does keep the SW critical temperature less than HW TSHUT value. The value for SW critical temperature was chosen as 120C just to ensure we give SW sometime before HW catches up. Document reference SPRUI30C – DRA75x, DRA74x Technical Reference Manual - November 2016 SPRUHZ6H - AM572x Technical Reference Manual - November 2016 Tested on: DRA75x PG 2.0 Rev H EVM Signed-off-by: Ravikumar Kattekola <rk@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-01-12ARM: dts: Update ti-sysc data for existing usersTony Lindgren1-6/+20
Let's update the existing users with features and clock data as specified in the binding. This is currently the smartreflex for most part, and also few omap4 modules with no child device driver like mcasp, abe iss and gfx. Note that we had few mistakes that did not get noticed as we're still probing the SmartReflex driver with legacy platform data and using "ti,hwmods" legacy property for ti-sysc driver. So let's fix the omap4 and dra7 smartreflex registers as there is no no revision register. And on omap4, the mcasp module has a revision register according to the TRM. And for omap34xx we need a different configuration compared to 36xx. And the smartreflex on 3517 we've always kept disabled so let's remove any references to it. Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-01-04Merge tag 'omap-for-v4.16/dt-pt2-v2-signed' of ↵Olof Johansson1-7/+29
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Second set of device tree changes for omaps for v4.16 merge window This branch mostly configures more hardware support: - Clean-up dts files to remove leading 0x and 0s from binding notation to remove more dtc compiler warnings - A series of am437x updates for backlight, to fix inverted pad pull macro, and to configure power management related OPPs - Configure n950 and droid 4 command mode LCD panels - Updates to pandora and gta04 LCD panels - Add support for am574x-idk - A series of changes to configure more dra7 related PCIe features - A series of fixes for am335x-boneblue for WLAN, UARTs and CAN configuration - A series of changes to configure dra7 OPPs and VDD supplies * tag 'omap-for-v4.16/dt-pt2-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (29 commits) Revert "ARM: dts: dra7: Add properties to enable PCIe x2 lane mode" ARM: dts: am572x-idk: Add cpu0 vdd supply ARM: dts: am571x-idk: Add cpu0 vdd supply ARM: dts: dra72-evm-tps65917: Add cpu0 vdd supply ARM: dts: dra7-evm: Add cpu0 vdd supply ARM: dts: am57xx-beagle-x15-common: Add cpu0 vdd supply ARM: dts: dra7: Enable 1.5 GHz operation for the CPU ARM: dts: dra7: Add MPU OPP supply node ARM: dts: dra7: Add vbb-supply to cpu and additional voltages ARM: dts: am335x-boneblue: enable can ARM: dts: am335x-boneblue: enable usarts ARM: dts: am335x-boneblue: fix wl1835 IRQ pin ARM: dts: dra7: Remove deprecated PCI compatible string ARM: dts: dra76-evm: Enable x2 PCIe lanes ARM: dts: DRA72x: Use PCIe compatible specific to dra72 ARM: dts: DRA74x: Use PCIe compatible specific to dra74 ARM: dts: dra7: Add properties to enable PCIe x2 lane mode ARM: dts: am57xx: Add support for am574x-idk ARM: dts: am43x-epos-evm: Hook dcdc2 as the cpu0-supply ARM: dts: am437x-idk-evm: Disable OPP50 for MPU ... Signed-off-by: Olof Johansson <olof@lixom.net>
2017-12-23Revert "ARM: dts: dra7: Add properties to enable PCIe x2 lane mode"Tony Lindgren1-4/+0
This reverts commit 4ece93c020e3ee19767b1c111be39fe7e32f8bf2. The device tree binding for these is still being discussed. Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21Merge tag 'omap-for-v4.16/dt-signed' of ↵Arnd Bergmann1-0/+3
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Pull "Dts related changes for omaps for v4.16 merge window" from Tony Lindgren: These changes are mostly improvments for various devices. Note that these are based on my earlier fixes branch omap-for-v4.15/fixes-dt to avoid a pointless merge conflict between a fix and removal. The summary of changes is: - Fix audio codec reset pin for am335x-pepper and n900, this has been always broken and won't get fixed until the related driver changes are also merged in for v4.16, so not urgent - Fix tps65917 powerhold property for dra76-evm - Changes to logicpd boards to remove MTD partition information and to add support for omap35xx variants by setting up common dts files for the logicpd boards - Disable dra7 USB metastability workaround, this won't do anything until the related driver changes are also merged into v4.16, so not urgent * tag 'omap-for-v4.16/dt-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Move move WiFi bindings to logicpd-torpedo-37xx-devkit ARM: dts: Add minimal support for LogicPD OMAP35xx Torpedo devkit ARM: dts: Move most of logicpd-torpedo-37xx-devkit to logicpd-torpedo-baseboard ARM: dts: Add minimal support for LogicPD OMAP35xx SOM-LV devkit ARM: dts: Move most of logicpd-som-lv-37xx-devkit.dts to logicpd-som-lv-baseboard.dtsi ARM: dts: dra7: Add missing hdmi audio DMA channel information ARM: dts: dra7: Disable USB metastability workaround for USB2 ARM: dts: omap3: logicpd kits: Remove partition information ARM: dts: DRA76-EVM: Set powerhold property for tps65917 ARM: dts: omap3-n900: Fix the audio CODEC's reset pin ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin
2017-12-21ARM: dts: dra7: Enable 1.5 GHz operation for the CPUDave Gerlach1-0/+7
After ti-opp-supply driver is in place to provide AVS Class0 and abb regulator scaling support let's enable 1.5GHz for the cpu. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21ARM: dts: dra7: Add MPU OPP supply nodeDave Gerlach1-0/+13
Add the OPP supply node for the MPU voltage rail to provide the information needed by the ti-opp-supply driver to enable AVS Class 0. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21ARM: dts: dra7: Add vbb-supply to cpu and additional voltagesDave Gerlach1-2/+7
Add a vbb-supply phandle to the cpus node and also add an additional triplet of voltages for each OPP in the operating-points-v2 table to make use of the multi regulator support in the OPP core and provide the vbb regulator for use by the ti-opp-supply driver. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21ARM: dts: Add generic ti,sysc compatible in addition to the custom onesTony Lindgren1-2/+2
Otherwise we cannot use generic OF_DEV_AUXDATA match without listing all the compatibles separately for OF_DEV_AUXDATA. Let's also update the binding accordingly. Let's also fix omap4.dtsi to use "ti,sysc-omap4-sr" compatible as we have documented in the binding. This was not noticed earlier as we're still probing SmartReflex driver with platform data. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21ARM: dts: dra7: Remove deprecated PCI compatible stringKishon Vijay Abraham I1-3/+0
Since SoC specific compatible strings are used for PCIe in dra74x.dtsi and dra72x.dtsi, remove the compatible property from dra7.dtsi which uses the deprecated compatible string. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21ARM: dts: DRA74x: Use PCIe compatible specific to dra74Kishon Vijay Abraham I1-1/+1
Use dra74 specific compatible string for PCIe while preserving the older compatible. While at that add a new label for the 2nd instance of pcie. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21ARM: dts: dra7: Add properties to enable PCIe x2 lane modeKishon Vijay Abraham I1-0/+4
ti,syscon-lane-sel and ti,syscon-lane-conf properties specific to enable PCIe x2 lane mode are added here. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-15ARM: dts: am3/am4/dra7/omap: Remove leading 0x and 0s from bindings notationMathieu Malaterre1-1/+1
Improve the DTS files by removing all the leading "0x" and zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading "0x" and Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: $ find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec \ sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" \ -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C For simplicity, two sed expressions were used to solve each warnings separately. To make the regex expression more robust a few other issues were resolved, namely setting unit-address to lower case, and adding a whitespace before the the opening curly brace: https://elinux.org/Device_Tree_Linux#Linux_conventions This will solve as a side effect warning: Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>" This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation") Reported-by: David Daney <ddaney@caviumnetworks.com> Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-11ARM: dts: dra7: Add missing hdmi audio DMA channel informationPeter Ujfalusi1-0/+2
The audio DMA request for hdmi is crossbar 76 and we use sDMA to handle the data transfer. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-11ARM: dts: dra7: Disable USB metastability workaround for USB2Roger Quadros1-0/+1
The metastability workaround causes Erratic errors [1] on the HighSpeed USB PHY which can cause upto 2 seconds delay in enumerating to a USB host while in Gadget mode. Disable the Run/Stop metastability workaround to avoid this ill effect. We are aware that this opens up the opportunity for Run/Stop metastability, however this issue has never been observed in TI releases so we think that Run/Stop metastability is a lesser evil than the PHY Erratic errors. So disable it. [1] USB controller trace during gadget enumeration irq/90-dwc3-969 [000] d... 52.323145: dwc3_event: event (00000901): Erratic Error [U0] irq/90-dwc3-969 [000] d... 52.560646: dwc3_event: event (00000901): Erratic Error [U0] irq/90-dwc3-969 [000] d... 52.798144: dwc3_event: event (00000901): Erratic Error [U0] Signed-off-by: Roger Quadros <rogerq@ti.com> Acked-by: Felipe Balbi <felipe.balbi@linux/intel.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-11ARM: dts: dra7: add clkctrl nodesTero Kristo1-29/+39
Add clkctrl nodes for DRA7 SoC. These are going to be acting as replacement for part of the existing clock data and the existing clkctrl hooks under hwmod data. This patch also removes any obsolete clock nodes, and reroutes all users for these to use the new clkctrl clocks instead. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-11ARM: dts: dra7: add bus functionality to base PRCM nodesTero Kristo1-3/+13
Add simple-bus compatibility and ranges properties to cm1, cm2 and prm nodes. This is done in preparation of adding the support for clkctrl nodes. SPLIT: timer1 fck setup Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-11ARM: dts: dra7: add fck under timer1Tero Kristo1-0/+2
Add the functional clock definition for timer1. This is needed so that the clock rate calculations continue to function properly once dra7 transitions away from hwmod data and towards the clkctrl clocks. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-10-20Merge tag 'omap-for-v4.15/dt-signed' of ↵Arnd Bergmann1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Pull "device tree changes for omaps for v4.15 merge window" from Tony Lindgren: Device tree changes for omaps for v4.15 merge window to improve support for omap35xx-evm, am34xx-epos-evm and dra7: - A series of changes to fix support for omap35xx-evm - A series of changes to add earlycon support for n8x0, pandaboard and omap5 boards - A series of changes for am43xx-epos-evm pinctrl modes for default and sleep states - A series of changes to correct pbias regulator voltage for dra7 from 3V to 3.3V - Use microchip compatible instead of deprecated mcp compatible for mcp23017 * tag 'omap-for-v4.15/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (22 commits) ARM: dts: omap3: Replace deprecated mcp prefix ARM: dts: dra7-evm: Move pcie RC node to common file ARM: dts: omap5: Increase max-voltage of pbias regulator ARM: dts: dra7: Increase max-voltage of pbias regulator ARM: dts: am43xx-epos-evm: Add default pinmux for unused pins ARM: dts: am43xx-epos-evm: Add default and sleep pinmux for usb2_phy1 and usb2_phy2 ARM: dts: am43xx-epos-evm: Add default and sleep pinmux for uart0 ARM: dts: am43xx-epos-evm: Add default and sleep pinmux for matrix_keypad0 ARM: dts: am43xx-epos-evm: Add sleep pinmux for mmc1 ARM: dts: am43xx-epos-evm: Add sleep pinmux for pixcir_ts ARM: dts: am43xx-epos-evm: Add sleep pinmux for gpmc ARM: dts: am43xx-epos-evm: Add sleep pinmux for ecap0 ARM: dts: am43xx-epos-evm: Add sleep pinmux for qspi1 ARM: dts: am43xx-epos-evm: Add sleep pinmux for spi0 and spi1 ARM: dts: am43xx: Introduce additional pinmux definitions for DS0 ARM: dts: Configure earlycon for omap5-common ARM: dts: Configure earlycon for pandaboard ARM: dts: Configure earlycon for n8x0 ARM: dts: omap3-evm: Add DSS {vdds_dsi,vdda_video}-supply references ARM: dts: omap3: Add Sharp LS037V7DW01 'envdd' supply ...
2017-10-11ARM: dts: dra7: Increase max-voltage of pbias regulatorRavikumar Kattekola1-1/+1
As per recent TRM, PBIAS cell on dra7 devices supports 3.3v and not 3.0v as documented earlier. Update PBIAS regulator max voltage to match this. Document reference: SPRUI30C – DRA75x, DRA74x Technical reference manual- November 2016 Tested on: DRA75x PG 2.0 REV H EVM Signed-off-by: Ravikumar Kattekola <rk@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-10-10ARM: dts: Configure SmartReflex only to idle the interconnect target moduleTony Lindgren1-0/+26
The TRM has marked dra7 SmartReflex as reserved and we should not touch those registers as pointed out by Nishanth Menon <nm@ti.com>. We do still want to idle the related interconnect target modules on init though. Let's do this by only configuring the generic interconnect target modules and not add the child SmartReflex devices. Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-09-19ARM: dts: Add missing hwmod related properties for dra7Tony Lindgren1-0/+8
On dra7 we're missing two "ti,hwmods" properties that the SoC interconnect code needs. For hdq 1-wire, we need to add the node for that. Note that this will only show up as a bug with "doesn't have mpu register target base" boot errors when the legacy platform data is removed. Cc: Nishanth Menon <nm@ti.com> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-08-14ARM: dts: DRA7: Add pcie1 dt node for EP modeKishon Vijay Abraham I1-1/+22
Add pcie1 dt node in order for the controller to operate in endpoint mode. However since none of the dra7 based boards have slots configured to operate in endpoint mode, keep EP mode disabled. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-08-10ARM: dts: Add dra7 iodelay configurationTony Lindgren1-0/+8
Add dra7 iodelay configuration. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2017-08-10Merge tag 'v4.13-rc1' into omap-for-v4.14/mmc-regulatorTony Lindgren1-0/+4
Linux v4.13-rc1
2017-06-19ARM: dts: dra7: Add "max-frequency" property to MMC dt nodesKishon Vijay Abraham I1-0/+5
Add "max-frequency" property to MMC dt nodes and set the maximum frequency to 192MHz for MMC1/MMC2, 64MHz for MMC3 and 192MHz for MMC4. pdata quirks must be utilized to detect presence of rev 1.1/1.0 of silicon and adjust maximum frequencies as per restrictions documented in i843. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-06-18Merge tag 'omap-for-v4.13/dt-signed' of ↵Olof Johansson1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Device tree changes for omaps for v4.13 merge window. This adds support for am335x-boneblue. The rest of the changes are for enabling features on various devices with the git shortlog describing the changes. * tag 'omap-for-v4.13/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: arm: dts: am33xx: Remove redundant interrupt-parent property ARM: dts: bonegreen-wireless: add WL1835 Bluetooth device node ARM: dts: AM43XX: Remove min and max voltage values for dcdc3 ARM: dts: Add am335x-boneblue ARM: dts: twl4030: Add missing madc reference for bci subnode ARM: dts: am43xx-clocks: Add support for CLKOUT2 ARM: dts: Configure USB host for 37xx-evm ARM: dts: omap: Add generic compatible string for I2C EEPROM ARM: dts: Enable earlycon stdout path for LogicPD torpedo ARM: dts: Enable earlycon stdout path for duovero arm: dts: boneblack-wireless: add WL1835 Bluetooth device node ARM: dts: am571x-idk: Enable the system mailboxes 5 and 6 ARM: dts: am572x-idk: Enable the system mailboxes 5 and 6 ARM: dts: omap4-devkit8000: fix gpmc ranges property ARM: dts: omap3: Remove 'enable-active-low' property ARM: dts: OMAP5: uevm: add µSD card detect ARM: dts: omap4-droid4: Add bluetooth ARM: dts: dra7x-evm: Enable dual-role mode for USB1 ARM: dts: Use - instead of @ for DT OPP entries for TI SoCs ARM: dts: am335x-phycore-som: fix rv4162 compatible Signed-off-by: Olof Johansson <olof@lixom.net>
2017-05-17ARM: dts: dra7: Reduce cpu thermal shutdown temperatureRavikumar Kattekola1-0/+4
On dra7, as per TRM, the HW shutdown (TSHUT) temperature is hardcoded to 123C and cannot be modified by SW. This means when the temperature reaches 123C HW asserts TSHUT output which signals a warm reset. This reset is held until the temperature goes below the TSHUT low (105C). While in SW, the thermal driver continuously monitors current temperature and takes decisions based on whether it reached an alert or a critical point. The intention of setting a SW critical point is to prevent force reset by HW and instead do an orderly_poweroff(). But if the SW critical temperature is greater than or equal to that of HW then it defeats the purpose. To address this and let SW take action before HW does keep the SW critical temperature less than HW TSHUT value. The value for SW critical temperature was chosen as 120C just to ensure we give SW sometime before HW catches up. Document reference SPRUI30C – DRA75x, DRA74x Technical Reference Manual - November 2016 SPRUHZ6H - AM572x Technical Reference Manual - November 2016 Tested on: DRA75x PG 2.0 Rev H EVM Signed-off-by: Ravikumar Kattekola <rk@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-16ARM: dts: Use - instead of @ for DT OPP entries for TI SoCsViresh Kumar1-2/+2
Compiling the DT file with W=1, DTC warns like follows: Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a unit name, but no reg property Fix this by replacing '@' with '-' as the OPP nodes will never have a "reg" property. Reported-by: Krzysztof Kozlowski <krzk@kernel.org> Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-05-09Merge tag 'armsoc-dt' of ↵Linus Torvalds1-5/+36
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM Device-tree updates from Olof Johansson: "Device-tree continues to see lots of updates. The majority of patches here are smaller changes for new hardware on existing platforms, and there are a few larger changes worth pointing out. Major new platforms: - Gemini has been ported to DT, so a handful of "new" platforms moved over from board files - Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288 SoM and RDK - A bunch of embedded platforms, several Linksys platforms, Synology DS116, - Motorola Droid4 (really old OMAP-based phone) support is added. Some refactorings, i.e. Allwinner H3/H5 support is commonalized. And lots of smaller changes, cleanups, etc. See shortlog for more description We're adding ability to cross-include DT files between arm and arm64, by creating appropriate links in the dt-include directory, and using arm/ and arm64/ as include prefixes. This will avoid other local hacks such as per-file links between the two arch trees (this broke for external mirroring of DT contents). Now they can just provide their own appropriate dt-include hierarcy per platform" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (349 commits) ARM: dts: exynos: Use - instead of @ for DT OPP entries arm: spear6xx: add DT description of the ADC on SPEAr600 arm: spear6xx: remove unneeded pinctrl properties in spear600-evb arm: spear6xx: switch spear600-evb to the new flash partition DT binding arm: spear6xx: fix spaces in spear600-evb.dts arm: spear6xx: use node labels in spear600-evb.dts arm: spear6xx: add labels to various nodes in spear600.dtsi ARM: dts: vexpress: fix few unit address format warnings ARM: dts: at91: sama5d3_xplained: not all ADC channels are available ARM: dts: at91: sama5d3_xplained: fix ADC vref ARM: dts: at91: add envelope detector mux to the Axentia TSE-850 ARM: dts: armada-38x: label USB and SATA nodes ARM: dts: imx6q-utilite-pro: add hpd gpio ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply ARM: dts: imx6qdl-sabresd: Set LDO regulator supply ARM: dts: imx: add Gateworks Ventana GW5903 support ARM: dts: i.MX25: add AIPS control registers ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators ARM: dts: imx7-colibri: remove 1.8V fixed regulator ARM: dts: imx7-colibri: allow to disable Ethernet rail ...
2017-03-24ARM: dts: DRA7: Thermal: Add slope and offset valuesKeerthy1-0/+17
Currently the slope and offset values for calculating the hot spot temperature of a particular thermal zone is part of driver data. Pass them here instead and obtain the values while of node parsing. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-03-23ARM: dts: dra7: Add updated operating-points-v2 table for cpuDave Gerlach1-5/+19
After the ti-cpufreq driver has been added, we can now drop the operating-points table present in dra7.dtsi for the cpu and add an operating-points-v2 table with all OPPs available for all silicon revisions. Also add necessary data for use by ti-cpufreq to selectively enable the appropriate OPPs at runtime as part of the operating-points table. As we now need to define voltage ranges for each OPP, we define the minimum and maximum voltage to match the ranges possible for AVS class0 voltage as defined by the DRA7/AM57 Data Manual, with the exception of using a range for OPP_OD based on historical data to ensure that SoCs from older lots still continue to boot, even though more optimal voltages are now the standard. Once an AVS Class0 driver is in place it will be possible for these OPP voltages to be adjusted to any voltage within the provided range. Information from SPRS953, Revised December 2015. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> eviewed-by: Lukasz Majewski <lukma@denx.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-03-23ARM: dts: ti: fix PCI bus dtc warningsRob Herring1-0/+2
dtc recently added PCI bus checks. Fix these warnings. Signed-off-by: Rob Herring <robh@kernel.org> Cc: "Benoît Cousson" <bcousson@baylibre.com> Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-02-23Merge tag 'armsoc-dt' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "A total of 380 patches this time, mostly adding support for more hardware in the device tree descriptions. There is not much exciting here for 4.11, but I've tried my best to condense the information from the pull requests I got into a readable summary. Noteworthy changes to existing platforms include: - The GIC memory map was a bit wrong almost everywhere and now gets fixed up - The Allwinner platforms convert to the generic pinmux properties - The Marvell EBU platforms now use the new DSA binding - Samsung Exynos4212 was unused and gets removed - The Renesas power management got improved New production machines: - Lego Mindstorms EV3: https://www.lego.com/en-us/mindstorms/about-ev3 - Beelink X2 Android media box: http://linux-sunxi.org/Beelink_X2 - "Romulus" baseboard management controller for OpenPower - Axentia TSE-850 Data Radio Channel (DARC) encoder: http://www.axentia.se/db/equipment.html - Luxul XAP-1410 and XWR-1200 wireless access points: https://luxul.com/xap-1410 New SoCs: - Allwinner H2+ and V3s, both minor variations of already supported chips: http://www.allwinnertech.com/index.php?c=product&a=index&id=38 - Marvell Prestera DX packet processors based on Armada XP architecture: http://www.marvell.com/switching/prestera-dx/ - Samsung Exynos4412 Prime gets added, a minor variation of Exynos4412 New developer and reference boards: - Lichee Pi One, Lichee Pi Zero and Orange Pi Zero, all based on Allwinner SoCs: http://linux-sunxi.org/LicheePi_One http://www.orangepi.org/orangepizero/ - SAMA5d36ek Reference platform: http://www.atmel.com/tools/sama5d36-ek.aspx - Beaglebone Green Wireless and Black Wireless: https://beagleboard.org/black-wireless https://beagleboard.org/green-wireless - phyCORE-AM335x System on Module: http://phytec.com/products/system-on-modules/phycore/am335x/ - New revision of "vf610-zii" Zodiac Inflight Innovations board - Various i.MX System-on-Module: Is.IoT MX6UL, SavageBoard, Engicam i.Core: http://www.opossom.com/english/index.html http://www.savageboard.org/ http://www.engicam.com/en/products/embedded/som/sodimm/is-iot-mx6ul http://www.engicam.com/en/products/embedded/som/sodimm/i-core-m6s-dl-d-q - Liebherr (LWN) monitor 6 based on i.MX6 Quad, no idea what this is - Cleanups and bugfixes on at91, bcm53xx, i.MX, mvebu, omap, oxnas, qcom, rockchip, sti, stm32 and tegra New device supports added to some boards and SoCs, briefly by platform: - Allwinner: SPDIF, A33 cpufreq, A33 Mali GPU - Aspeed: network, ipmi bt, gpio, pinmux - Broadcom: video encoder for raspberry pi, qspi, ethernet, sd/mmc - TI DaVinci: gpio, lcdc, usb, video-in, uart - TI Keystone 2: MSM RAM, power/reset, uart - Mediatek MT2701: clocks, iommu, spi, nand, adc, thermal - Marvell EBU: ethernet switch on Turris Omnia - NXP i.MX: otp ram, USB, wifi, bluetooth, spdif, spi, pmic, eeprom, mmc, nand - TI OMAP: - Qualcomm: coresight, gyro/accelerometer, hdmi - Renesas: pmic, soc-id - Rockchip: qos - Samsung: audio on Odroid-X - Socfpga: FPGA manager, i2c, led, can, watchdog, nand, power monitor - STi: video in/out - STM32: timer, pwm, i2c, rtc, add, i2s - NVIDIA Tegra: tpm - Uniphier: mmc/sd pinmux" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (380 commits) ARM: dts: armada-385-linksys: fix DSA compatible property ARM: dts: Fix typo in armada-xp-98dx4251 ARM: DTS: Fix register map for virt-capable GIC dt-bindings: arm,gic: Fix binding example for a virt-capable GIC ARM: dts: sun8i: sinlinx: Enable audio nodes ARM: dts: sun8i: parrot: Enable audio nodes ARM: dts: sun8i: Add audio codec, dai and card for A33 ARM: dts: Add EMAC AXI settings for Arria10 ARM: dts: am335x-chiliboard: Support charger ARM: dts: am335x-chiliboard: Support power button ARM: sun8i: dt: Add mali node dt-bindings: gpu: Add Mali Utgard bindings ARM: dts: stm32: Add I2C1 support for STM32429 eval board ARM: dts: stm32: Add I2C1 support for STM32F429 SoC ARM: dts: stm32: Use clock DT binding definition on stm32f429 family dt-bindings: mfd: stm32f4: Add missing binding definition dt-bindings: mfd: stm32f4: Fix STM32F4_X_CLOCK() macro ARM: dts: stm32: Enable pwm1 and pwm3 for stm32f469-disco ARM: dts: stm32: add Timers driver for stm32f429 MCU ARM: dts: add the AB8500 sysclk to the device trees ...
2017-02-07ARM: DTS: Fix register map for virt-capable GICMarc Zyngier1-1/+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>