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2021-08-03ARM: dts: am57xx: Add PRUSS MDIO controller nodesSuman Anna1-0/+8
The PRUSSs on AM57xx SoCs contain an MDIO controller that can be used to control external PHYs associated with the Industrial Ethernet peripherals within each PRUSS. The MDIO module used within the PRU-ICSS is an instance of the MDIO Controller used in TI Davinci SoCs. The same bus frequency of 1 MHz is chosen as the regular MDIO node. The nodes are added in the common am57-pruss.dtsi file and enabled by default, but are disabled in all the existing AM57xx board dts files. These nodes need pinctrl lines, and so should be enabled only on boards where they are actually wired and pinned out for PRUSS Ethernet. Any new board dts file should disable these if they are not sure. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-09-10ARM: dts: beagle-x15: switch to new cpsw switch drvGrygorii Strashko1-7/+6
Switch all TI AM5728 BeagleBoard-X15 boards to use new cpsw switch driver. Those boards have 2 Ext. port wired and configured in dual_mac mode by default. Hence, dual_mac mode has been preserved the same way between legacy and new driver it's safe to switch drivers. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-09-10ARM: dts: dra7xx: replace status value "ok" by "okay"Adrian Schmutzler1-3/+3
While the DT parser recognizes "ok" as a valid value for the "status" property, it is actually mentioned nowhere. Use the proper value "okay" instead, as done in the majority of files already. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-07-13Replace HTTP links with HTTPS ones: OMAP DEVICE TREE SUPPORTAlexander A. Klimov1-1/+1
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-06-04Merge tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-14/+49
Pull ARM devicetree updates from Arnd Bergmann: "This is the set of device tree changes, mostly covering new hardware support, with 577 patches touching a little over 500 files. There are five new Arm SoCs supported in this release, all of them for existing SoC families: - Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in both NAS devices and Android Set-top-box designs, along with the "Horseradish", "Lion Skin" and "Mjolnir" reference platforms; the Mele X1000 and Xnano X5 set-top-boxes and the Banana Pi BPi-M4 single-board computer. - Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC and the iW-RainboW-G21D-Qseven-RZG1H board/SoM - Rockchips RK3326 -- low-end 64-bit SoC along with the Odroid-GO Advance game console Newly added machines on already supported SoCs are: - AMLogic S905D based Smartlabs SML-5442TW TV box - AMLogic S905X3 based ODROID-C4 SBC - AMLogic S922XH based Beelink GT-King Pro TV box - Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC - Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2" and YADRO OpenPower P9 "Nicole" - Marvell Kirkwood based Check Point L-50 router - Mediatek MT8173 based Elm/Hana Chromebook laptops - Microchip SAMA5D2 "Industrial Connectivity Platform" reference board - NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit - Octavo OSDMP15x based Linux Automation MC-1 development board - Qualcomm SDM630 based Xiaomi Redmi Note 7 phone - Realtek RTD1295 based Xnano X5 TV Box - STMicroelectronics STM32MP1 based Stinger96 single-board computer and IoT Box - Samsung Exynos4210 based based Samsung Galaxy S2 phone - Socionext Uniphier based Akebi96 SBC - TI Keystone based K2G Evaluation board - TI am5729 based Beaglebone-AI development board Include device descriptions for additional hardware support in existing SoCs and machines based on all major SoC platforms: - AMlogic Meson - Allwinner sunxi - Arm Juno/VFP/Vexpress/Integrator - Broadcom bcm283x/bcm2711 - Hisilicon hi6220 - Marvell EBU - Mediatek MT27xx, MT76xx, MT81xx and MT67xx - Microchip SAMA5D2 - NXP i.MX6/i.MX7/i.MX8 and Layerscape - Nvidia Tegra - Qualcomm Snapdragon - Renesas r8a77961, r8a7791 - Rockchips RK32xx/RK33xx - ST-Ericsson ux500 - STMicroelectronics SMT32 - Samsung Exynos and S5PV210 - Socionext Uniphier - TI OMAP5/DRA7 and Keystone" * tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (564 commits) ARM: dts: keystone: Rename "msmram" node to "sram" arm: dts: mt2712: add uart APDMA to device tree arm64: dts: mt8183: add mmc node arm64: dts: mt2712: add ethernet device node arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1 ARM: dts: mmp3: Add the fifth SD HCI ARM: dts: berlin*: Fix up the SDHCI node names ARM: dts: mmp3: Fix USB & USB PHY node names ARM: dts: mmp3: Fix L2 cache controller node name ARM: dts: mmp*: Fix up encoding of the /rtc interrupts property ARM: dts: pxa*: Fix up encoding of the /rtc interrupts property ARM: dts: pxa910: Fix the gpio interrupt cell number ARM: dts: pxa3xx: Fix up encoding of the /gpio interrupts property ARM: dts: pxa168: Fix the gpio interrupt cell number ARM: dts: pxa168: Add missing address/size cells to i2c nodes ARM: dts: dove: Fix interrupt controller node name ARM: dts: kirkwood: Fix interrupt controller node name arm64: dts: Add SC9863A emmc and sd card nodes arm64: dts: Add SC9863A clock nodes arm64: dts: mt6358: add PMIC MT6358 related nodes ...
2020-05-07ARM: dts: am57xx: fix networking on boards with ksz9031 phyGrygorii Strashko1-2/+2
Since commit bcf3440c6dd7 ("net: phy: micrel: add phy-mode support for the KSZ9031 PHY") the networking is broken on boards: am571x-idk am572x-idk am574x-idk am57xx-beagle-x15 All above boards have phy-mode = "rgmii" and this is worked before because KSZ9031 PHY started with default RGMII internal delays configuration (TX off, RX on 1.2 ns) and MAC provided TX delay. After above commit, the KSZ9031 PHY starts handling phy mode properly and disables RX delay, as result networking is become broken. Fix it by switching to phy-mode = "rgmii-rxid" to reflect previous behavior. Cc: Oleksij Rempel <o.rempel@pengutronix.de> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Philippe Schenker <philippe.schenker@toradex.com> Fixes: bcf3440c6dd7 ("net: phy: micrel: add phy-mode support for the KSZ9031 PHY") Reviewed-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-05-05ARM: dts: beagle-x15-common: Add CMA pools and enable IPU & DSP rprocsSuman Anna1-0/+54
The CMA reserved memory nodes have been added for all the IPU and DSP remoteproc devices on all the AM57xx BeagleBoard-X15 boards. These nodes are assigned to the respective rproc device nodes, and all the IPU and DSP remote processors are enabled for all these boards. The current CMA pools and sizes are defined statically for each device. The addresses chosen are the same as the respective processors on the DRA7 EVM board to maintain firmware compatibility between the two boards. The CMA pools and sizes are defined using 64-bit values to support LPAE. The starting addresses are fixed to meet current dependencies on the remote processor firmwares, and this will go away when the remote-side code has been improved to gather this information runtime during its initialization. An associated pair of the rproc node and its CMA node can be disabled later on if there is no use-case defined to use that remote processor. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-05-05ARM: dts: dra7-ipu-dsp-common: Move mailboxes into common filesSuman Anna1-20/+1
The System Mailboxes 5 and 6 and their corresponding child sub-mailbox (IPC 3.x) nodes are enabled in each of the DRA7xx and AM57xx board dts files individually at present. These mailboxes enable the Remote Processor Messaging (RPMsg) communication stack between the MPU host processor and each of the IPU1, IPU2, DSP1 and DSP2 remote processors. Move these nodes into two common dtsi files - dra7-ipu-dsp-common and dra74-ipu-dsp-common files, which are then included in various board dts files. These files can be used to add all the common configuration properties (except memory data) required by remote processor nodes. The memory pools and the remote processor nodes themselves are to be enabled in the actual board dts files. The first file is to used by platforms using DRA72x/DRA71x/AM571x/AM570x SoCs, and the second file is to be used by platforms using DRA74x/DRA76x/AM572x/AM574x SoCs. The second file includes the first file and contains additional data only applicable for DSP2 remote processor. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-17ARM: dts: beagle-x15-common: Model 5V0 regulatorKishon Vijay Abraham I1-0/+21
On am57xx-beagle-x15, 5V0 is connected to P16, P17, P18 and P19 connectors. On am57xx-evm, 5V0 regulator is used to get 3V6 regulator which is connected to the COMQ port. Model 5V0 regulator here in order for it to be used in am57xx-evm to model 3V6 regulator. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-12-17ARM: dts: am57xx-beagle-x15/am57xx-idk: Remove "gpios" for endpoint dt nodesKishon Vijay Abraham I1-4/+0
PERST# line in the PCIE connector is driven by the host mode and not EP mode. The gpios property here is used for driving the PERST# line. Remove gpios property from all endpoint device tree nodes. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-08-13Merge branch 'ti-sysc-fixes' into fixesTony Lindgren1-5/+2
2019-07-24ARM: dts: Fix flags for gpio7Tony Lindgren1-1/+1
The ti,no-idle-on-init and ti,no-reset-on-init flags need to be at the interconnect target module level for the modules that have it defined. Otherwise we get the following warnings: dts flag should be at module level for ti,no-idle-on-init dts flag should be at module level for ti,no-reset-on-init Reviewed-by: Suman Anna <s-anna@ti.com> Tested-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-06-27ARM: dts: am57xx: Disable voltage switching for SD cardFaiz Abbas1-0/+1
If UHS speed modes are enabled, a compatible SD card switches down to 1.8V during enumeration. If after this a software reboot/crash takes place and on-chip ROM tries to enumerate the SD card, the difference in IO voltages (host @ 3.3V and card @ 1.8V) may end up damaging the card. The fix for this is to have support for power cycling the card in hardware (with a PORz/soft-reset line causing a power cycle of the card). Because the beaglebone X15 (rev A,B and C), am57xx-idks and am57xx-evms don't have this capability, disable voltage switching for these boards. The major effect of this is that the maximum supported speed mode is now high speed(50 MHz) down from SDR104(200 MHz). commit 88a748419b84 ("ARM: dts: am57xx-idk: Remove support for voltage switching for SD card") did this only for idk boards. Do it for all affected boards. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner1-4/+1
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-12ARM: dts: dra7: Separate AM57 dtsi filesRoger Quadros1-1/+1
AM5 and DRA7 SoC families have different set of modules in them so the SoC sepecific dtsi files need to be separated. e.g. Some of the major differences between AM576 and DRA76 DRA76x AM576x USB3 x USB4 x ATL x VCP x MLB x ISS x PRU-ICSS1 x PRU-ICSS2 x This patch only deals with disabling USB3, USB4 and ATL for AM57 variants. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-10-18ARM: dts: dra7: convert to use new clkctrl layoutTero Kristo1-1/+1
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>
2018-05-03ARM: dts: dra7: Use sdhci-omap programming modelKishon Vijay Abraham I1-2/+2
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>
2018-02-28ARM: dts: am57xx-beagle-x15: Add "vqmmc-supply" property for mmc2Kishon Vijay Abraham I1-0/+1
Add "vqmmc-supply" property for mmc2 to indicate the supply connected to the IO lines. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2018-01-04Merge tag 'omap-for-v4.16/dt-pt2-v2-signed' of ↵Olof Johansson1-1/+1
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>
2017-12-21ARM: dts: am57xx-beagle-x15-common: Add cpu0 vdd supplyDave Gerlach1-1/+1
Add vdd-supply as smps12_reg for cpu0. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-11ARM: dts: dra7: add clkctrl nodesTero Kristo1-1/+1
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>
2017-08-16ARM: dts: am57xx-beagle-x15: Add pinmux configuration for MMCKishon Vijay Abraham I1-28/+1
Include dra74x-mmc-iodelay.dtsi which has pinmux and IODelay configuration values for the various MMC modes for dra74 SoC and use it in the pinctrl properties of MMC devicetree nodes present in am57xx-beagle-x15/am57xx-beagle-x15-revb1. Signed-off-by: Kishon Vijay Abraham I <kishon@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/+6
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>
2017-05-26ARM: dts: omap: Add generic compatible string for I2C EEPROMJavier Martinez Canillas1-1/+1
The at24 driver allows to register I2C EEPROM chips using different vendor and devices, but the I2C subsystem does not take the vendor into account when matching using the I2C table since it only has device entries. But when matching using an OF table, both the vendor and device has to be taken into account so the driver defines only a set of compatible strings using the "atmel" vendor as a generic fallback for compatible I2C devices. So add this generic fallback to the device node compatible string to make the device to match the driver using the OF device ID table. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-01-20ARM: dts: am57xx: Add stdout-path propertyLokesh Vutla1-0/+4
Add stdout-path property in /chosen node so that earlycon can be used by just adding earlycon in bootargs. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-01-12ARM: dts: am57xx-beagle-x15: implement errata "Ethernet RGMII2 Limited to ↵Grygorii Strashko1-2/+12
10/100 Mbps" According to errata i880 description the speed of Ethernet port 1 on AM572x SoCs rev 1.1 should be limited to 10/100Mbps, because RGMII2 Switching Characteristics are not compatible with 1000 Mbps operation [1]. The issue is fixed with Rev 2.0 silicon. Hence, rework Beagle-X15 and Begale-X15-revb1 to use phy-handle instead of phy_id and apply corresponding limitation to the Ethernet Phy 1. [1] http://www.ti.com/lit/er/sprz429j/sprz429j.pdf Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-11-23ARM: dts: am57xx-beagle-x15-common: Add overide powerhold propertyKeerthy1-0/+1
The PMICs have POWERHOLD set by default which prevents PMIC shutdown even on DEV_CTRL On bit set to 0 as the Powerhold has higher priority. So to enable pmic power off this property lets one over ride the default value and enable pmic power off. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-09-15ARM: dts: am57xx-beagle-x15-common: Fix wrong pinctrl selection for mmc2Nishanth Menon1-1/+1
Commit d20f997b4d1f ("ARM: dts: am57xx-beagle-x15: Remove pinmux configurations for erratum i869") fat fingered a change in which basically replaced mmc2_pinctrl_default with mmc1_pinctrl_default. And kernel dutifully reports conflict of usage. [...] pinctrl-single 4a003400.pinmux: pin 4a00376c.0 already requested by 4809c000.mmc; cannot claim for 480b4000.mmc pinctrl-single 4a003400.pinmux: pin-219 (480b4000.mmc) status -22 pinctrl-single 4a003400.pinmux: could not request pin 219 (4a00376c.0) from group mmc1_pins_default on device pinctrl-single omap_hsmmc 480b4000.mmc: Error applying setting, reverse things back omap_hsmmc 480b4000.mmc: could not initialize pin control state [...] But, thanks to the fact that we were in fact setting all the muxes in U-Boot, all the MMC devices were still properly detected. Fix the typo. Fixes: d20f997b4d1f ("ARM: dts: am57xx-beagle-x15: Remove pinmux configurations for erratum i869") Reported-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Nishanth Menon <nm@ti.com> [tony@atomide.com: removed timestamps and wrapped description] Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-09-13ARM: dts: am57xx-beagle-x15: Add support for rev B1Nishanth Menon1-0/+596
Latest update to the BeagleBoard-X15 platform (revision B1)[1] updates for allowing UHS SD cards to function with the split of supply to SD card from a dedicated LDO. As a result of this, AM57xx BeagleBoard-X15 now uses gpio2_30 instead of gpio6_28 for HDMI because HDMI_LS_OE should now be switched from GPIO6_28(Y9) to GPIO2_30 (AG8) to avoid a 1.8V GPIO toggling a 3.3V SoC input when the SD card is in UHS 1.8V mode. NOTE: For UHS mode to function, we need full fledged IODelay support in kernel to be functional. IODelay support is yet to be added. Further, It does not make much sense to spin off a new board compatible flag since there is no real functional benefit for the same. Note: Even though production version is supposed to be B1, there is over ~200 boards of previous version (A2)[2] out there which continue to get supported with the existing dts file (to maintain compatibility with existing bootloaders for A2) and the production board is now supported as revb1. [1] https://github.com/beagleboard/beagleboard-x15/blob/master/BEAGLEBOARD_X15_REV_B1.pdf [2] http://marc.info/?l=linux-arm-kernel&m=147273929820708&w=2 Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>