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2020-05-15MLK-24014 arm: dts: only enable pcie in the pcie dts fileRichard Zhu
Since iMX6Q/DL PCIe have the PM limitation (ERR005723). Only enable PCIe in the xxx-pcie.dts files. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Fugang Duan <fugang.duan@nxp.com> (cherry picked from commit e07881a460c9afbaf5b56ccbd3ac27cfdc645b3f)
2020-02-26LF-749 ARM: dts: imx6qdl: add bus recovery for i2c busesClark Wang
Add bus recovery for all i2c buses to avoid bus dead lock. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Acked-by: Fugang Duan <fugang.duan@nxp.com> (cherry picked from commit d1300cec8a03c46d803d04fea7389bb397f20b3d)
2020-02-18LF-908-3: ARM: dts: imx6sx: set freq for ssi root clokShengjiu Wang
select a proper freq for S20_3LE/S24_LE/S16_LE, the frequency can be divided by 24/32/16. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Viorel Suman <viorel.suman@nxp.com>
2020-01-10LF-741: ARM: dts: imx6qdl-sabresd: disable snvs_pwrkeyRobin Gong
There are snvs design issue on legacy i.mx6q/dl chip so gpio key used instead of snvs_pwrkey on i.mx6qdl-sabresd board. Disable snvs_pwrkey to match board design though there is another software workaround for such design issue in the future: https://lore.kernel.org/linux-arm-kernel/20191125161210.8275-1-robin@protonic.nl/ Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reviewed-by: Anson Huang <Anson.Huang@nxp.com> (cherry picked from commit 26e4d220c335f2225fc35ba7f28acc5671e5483c)
2019-12-28LF-588: ARM: dts: imx6: correct reg_vdd3p0 source inRobin Gong
The source of reg_vdd3p0 should be from USB_VBUS instead of VDD_HIGH_IN which is provied by PMIC. Correct it, otherwise below error will come out on i.mx6sll-evk board since usb driver want to raise voltage to 3.2V and mismatch is here(3.2V + 125mv = 3.325V > 3.3V max): [ 5.836553] SW2: unsupportable voltage range: 3325000-3300000uV [ 5.843066] regulator regulator.1: Failed to increase supply voltage: -22 Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com>
2019-12-23LF-562 arm: dts: add the vgen3 into pcie nodeRichard Zhu
The VGEN_1V8 is used on SCH-28857 REV B sabresd board. Add the according vgen3 into PCIe node. Thus, the external OSC can keep toggling with the correct power supply. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Acked-by: Fugang Duan <Fugang.duan@nxp.com>
2019-12-17LF-497-3 arm: dts: imx6qdl-sabresd: enable mipi dsiFancy Fang
Enable mipi dsi for imx6q and imx6dl sabresd boards by default. Signed-off-by: Fancy Fang <chen.fang@nxp.com> Reviewed-by: Robby Cai <robby.cai@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
2019-11-25MLK-22986-2: ARM: dts: imx6qdl/sl/sll/sx: add ldo-bypassRobin Gong
Add ldo-bypass support. Signed-off-by: Robin Gong <yibin.gong@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com>
2019-11-25MLK-22932 ARM: dts: imx6qdl: apply ENET IRQ workaround for sabresd/sabreauto ↵Fugang Duan
boards i.MX6Q/DL ENET cannot wake up system in wait mode because ENET tx & rx interrupt signal don't connect to GPC. Add ENET GPIO IRQ workaround for sabresd/sabreauto boards. Signed-off-by: Fugang Duan <fugang.duan@nxp.com> Acked-by: Richard Zhu <hongxing.zhu@nxp.com>
2019-11-25ARM: imx6qdl-sabresd.dtsi: Change LDB_DI0/1_SEL clk's parent to PLL2_PFD0_352MLiu Ying
This patch changes LDB_DI0/1_SEL clock's parent from PLL3_USB_OTG to PLL2_PFD0_352M so that it aligns with imx_4.19.y kernel. Also, with this patch applied, the clock tree may provide ~64.6MHz pixel clock rate to the Hannstar XGA LVDS panel, which is closer to the desired 65MHz(before the change, it's ~68.5MHz). Signed-off-by: Liu Ying <victor.liu@nxp.com> (cherry picked from commit a76d0c86ada7717c1cb556a1ac1fc4dd022db8bc)
2019-11-25ARM: dts: imx6: change cpu-dai to audio-cpuShengjiu Wang
change cpu-dai to audio-cpu for alignment between imx-wm8962 and fsl-asoc-card Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> (cherry picked from commit 010293d320968ac8b74ae2beff2815574efaf2a6)
2019-11-25Revert "ARM: dts: Disable ov564x cameras"Leonard Crestez
This reverts commit fbfe81a9783a604226689455666abdad472e37aa. (cherry picked from commit c4786ad992e5e48d474ee5cf15af0a292b61bc62)
2019-11-25ARM: dts: Disable ov564x camerasLeonard Crestez
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
2019-11-25arm: imx6qdl-sabresd.dtsi: Enable mxc_v4l2_outputLiu Ying
This patch enables mxc_v4l2_output device tree support for the i.MX6qdl Sabresd platforms. Signed-off-by: Liu Ying <victor.liu@nxp.com>
2019-11-25arm: dts: imx6qdl-sabresd: add V4L2 capture supportRobby Cai
use internal version and resolve conflict with upstreaming code. add the nodes for v4l2 capture, mipi csi, and ov5460 cameras. Signed-off-by: Robby Cai <robby.cai@nxp.com>
2019-11-25ARM: dts: imx6qdl: Enable HDMI Audio in devicetreeShengjiu Wang
Enable HDMI Audio in devicetree Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
2019-11-25arm: dts: imx6qdl: add dcic propertySandor Yu
add dcic property. Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
2019-11-25arm: dts: imx6: Add hdmi property in dts filesSandor Yu
add imx6qp/q/dl hdmi property. Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
2019-11-25ARM: dts: fix isl29023's regulatorClark Wang
Use vdd-supply for isl29023. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
2019-11-25AMR: dts: imx6qdl-sabresd: support audio sound cardShengjiu Wang
support audio sound card (wm8962) Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
2019-11-25arm: dts: change light sensor's compatible string for imx6qlClark Wang
Change isl29023's compatible string into "fsl,isl29023". Make sure it will match the driver drivers/input/misc/isl29023.c. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
2019-11-25arm64: dts: imx6qdl/qp-sabresd/auto: Enable IPUv3 fb and LVDS displaysLiu Ying
This patch enables internal IPUv3 fb and LVDS displays in device tree. Signed-off-by: Liu Ying <victor.liu@nxp.com>
2019-11-25ARM: dts: imx6qdl-sabresd: add max11801 device nodeRobin Gong
Add max11801 device node. Signed-off-by: Robin Gong <yibin.gong@nxp.com>
2019-11-25MLK-11703-7: ARM: dts: imx6qdl-sabresd: add retain-state-suspended property ↵Robin Gong
in dts cherry-pick below patch: ENGR00295892-2: ARM: dts: imx6qdl-sabresd: add retain-state-suspended property in dts. Add property "retain-state-suspended" in dts. Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit aff480769c26ff7f64059f9631b10e8177c4791b) (cherry picked from commit 4a029915c4693b16db4806f078504cc86f34c069) Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com> Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com> (cherry picked from commit 85923d1f6ae824af2bc297a097b17c041efe00f0)
2019-11-25MLK-11703-6: ARM: imx6: Add charging led support on Sabresd boardRobin Gong
cherry-pick below patch: ENGR00290496-1 ARM: imx6: Add charging led support on Sabresd board Enable led lighting while the board in charging status. Implement it on Sabresd board. Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit 7a47183634c524f5ac11c60fe555b0b18c0fe7e0) (cherry picked from commit 28b266aa0bdd531b8eb43a76435f2fcc658bab84) [Arul: Fix merge conflicts] Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com> Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com> (cherry picked from commit 0d4fb6276e02d56fe6abbd08bd470487f5b25eaf)
2019-11-25ENGR00330406-1: ARM: dts: imx6: add battery device node in dts fileRobin Gong
Add battery device node on imx6q/dl-sabresd and imx6sl-evk board Signed-off-by: Robin Gong <b38343@freescale.com> (cherry picked from commit 1f2670578decd4a527208864ab3a014d840773f6)
2019-11-25MLK-11457-02 ARM: dts: imx6q: add uart5 dte set for sabresd boardFugang Duan
Add uart5 DTE mode pinctrl set for imx6q-sabresd board. Since there have pin confliction, so add new dts file. Signed-off-by: Fugang Duan <B38611@freescale.com> (cherry picked from commit d63b40d5b1b05992d2328ef0bdc80ec5d96f2dce) Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com> Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>
2019-11-25ARM: dts: imx6qdl: add enet magic packet supportFugang Duan
Add imx6q/dl/qp sabresd magic packet support. Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
2019-11-25arm: dts: add 'auto-cmd23-broken' for eMMC on imx6qpdl/imx6sx/imx7dHaibo Chen
Broken the auto cmd23 function for eMMC on imx6qpdl/imx6sx/imx7d, otherwise the eMMC RPMB write access will return general fail. Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
2019-06-18ARM: dts: imx6qdl: Enable SNVS power key according to board designAnson Huang
The SNVS power key depends on board design, by default it should be disabled in SoC DT and ONLY be enabled on board DT if it is wired up. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-05-20ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOsAnson Huang
On i.MX6Q/DL SabreSD board, vgen5 supplies vdd1p1/vdd2p5 LDO and sw2 supplies vdd3p0 LDO, this patch assigns corresponding power supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log: vdd1p1: supplied by regulator-dummy vdd3p0: supplied by regulator-dummy vdd2p5: supplied by regulator-dummy With this patch, the power supply is more accurate: vdd1p1: supplied by VGEN5 vdd3p0: supplied by SW2 vdd2p5: supplied by VGEN5 Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-04-11ARM: dts: imx: Fix the AR803X phy-modeFabio Estevam
Commit 6d4cd041f0af ("net: phy: at803x: disable delay only for RGMII mode") exposed an issue on imx DTS files using AR8031/AR8035 PHYs. The end result is that the boards can no longer obtain an IP address via UDHCP, for example. Quoting Andrew Lunn: "The problem here is, all the DTs were broken since day 0. However, because the PHY driver was also broken, nobody noticed and it worked. Now that the PHY driver has been fixed, all the bugs in the DTs now become an issue" To fix this problem, the phy-mode property needs to be "rgmii-id", which has the following meaning as per Documentation/devicetree/bindings/net/ethernet.txt: "RGMII with internal RX and TX delays provided by the PHY, the MAC should not add the RX or TX delays in this case)" Tested on imx6-sabresd, imx6sx-sdb and imx7d-pico boards with successfully restored networking. Based on the initial submission from Steve Twiss for the imx6qdl-sabresd. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Baruch Siach <baruch@tkos.co.il> Tested-by: Soeren Moch <smoch@web.de> Tested-by: Steve Twiss <stwiss.opensource@diasemi.com> Tested-by: Adam Thomson <Adam.Thomson@diasemi.com> Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Tested-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-02-12ARM: dts: imx6qdl-sabresd: remove reg_sensors' regulator-always-onAnson Huang
Now that all sensors supplied by reg_sensors have supported regulator control, reg_sensors does NOT need to be always ON, remove "regulator-always-on" to save power. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-02-12ARM: dts: imx6qdl-sabresd: add regulators control for mma8451 sensorAnson Huang
The mma8451 sensor driver has supported regulators control, assign the power supplies for mma8451 to enable the control. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-02-12ARM: dts: imx6qdl-sabresd: add regulators control for mag3110 sensorAnson Huang
The mag3110 sensor driver has supported regulators control, assign the power supplies for mag3110 to enable the control. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-02-12ARM: dts: imx6qdl-sabresd: add regulator control for isl29023 sensorAnson Huang
The isl29023 light sensor driver has supported regulator control, assign the power supply for isl29023 to enable the control. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl-sabresd: Use GPIO_ACTIVE_HIGH for regulatorsFabio Estevam
Passing GPIO_ACTIVE_HIGH as GPIO flags for the GPIO controlled regulator improves the readability, so use it instead of the hardcoded number. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl-sabresd: add accelerometer sensor supportAnson Huang
Add accelerometer sensor mma8451 support on i2c1 bus. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl-sabresd: add magnetometer sensor supportAnson Huang
Add magnetometer sensor mag3110 support on i2c3 bus. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl-sabresd: add light sensor supportAnson Huang
Add isl29023 light sensor support on i2c3 bus, the light sensor's power is controlled by a fixed regulator, since the isl29023 driver and most of other sensors on same board like mag3110 and mma8451 do NOT support regulator operation currently, they are all controlled by this regulator, so this patch also adds the fixed regulator support and make it always on. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl-sabresd: Move regulators outside of "simple-bus"Fabio Estevam
It is not recommended to place regulators inside "simple-bus", so move them out to make it cleaner the addition of new regulators. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl: Fix memory node duplicationMarco Franchi
Boards based on imx6qdl have duplicate memory nodes: - One coming from the board device tree file: memory@ - One coming from the imx6qdl.dtsi file. Fix the duplication by removing the memory node from the imx6qdl.dtsi file and by adding 'device_type = "memory";' in the board Device Tree. Converted using the following command: perl -p0777i -e 's/memory\@10000000 \{\n/memory\@10000000 \{\n\t\tdevice_type = \"memory\";\n/m' `find ./arch/arm/boot/dts -name "imx6*"`` Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 busAnson Huang
Add egalax touch screen support on i2c2 bus, it is connected to LVDS0, while the existing one on i2c3 bus is connected to LVDS1. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-17ARM: dts: imx6qdl-sabresd: make pfuze100 sw4 always onAnson Huang
On i.MX6QDL Sabre-SD board, pfuze100 sw4 supplies GPS, touch and RGMII etc., these modules do NOT implement power domain control, so pfuze100 sw4 needs to be always on to make sure these modules work normally. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-05-15ARM: dts: imx: Switch NXP boards to SPDX identifierFabio Estevam
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-05-14ARM: dts: imx6qdl-sabre: Remove #address/#size-cells from camera port nodesFabio Estevam
Remove unnecessary #address-cells/#size-cells to fix the following DTC warnings: arch/arm/boot/dts/imx6q-novena.dtb: Warning (avoid_unnecessary_addr_size): /soc/ipu@2400000/port@2: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property arch/arm/boot/dts/imx6q-novena.dtb: Warning (avoid_unnecessary_addr_size): /soc/ipu@2400000/port@3: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property arch/arm/boot/dts/imx6q-novena.dtb: Warning (avoid_unnecessary_addr_size): /soc/ipu@2800000/port@2: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property arch/arm/boot/dts/imx6q-novena.dtb: Warning (avoid_unnecessary_addr_size): /soc/ipu@2800000/port@3: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-12ARM: dts: imx: Add memory node unit nameMarco Franchi
Fix the following warnings from dtc by adding the unit name to memory nodes: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name Converted using the following command: perl -p0777i -e 's/memory \{\n\t\treg = \<0x+([0-9a-f])/memory\@$1$\0000000 \{\n\t\treg = <0x$1/m' `find ./arch/arm/boot/dts -name "imx*"` The files below were manually fixed: -imx1-ads.dts -imx1-apf9328.dts -imx6q-pistachio.dts Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-10-30Merge tag 'imx-dt-4.15' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt Pull "i.MX device tree updates for 4.15" from Shawn Guo: - New board support: i.MX51 ZII RDU1, i.MX53 GE Healthcare PPD, i.MX6 TX modules for MB7 from Ka-Ro Electronics, i.MX6 Wandboard revd1 variants, i.MX6 LWN DISPLAY5 board, Pistachio i.MX6Q board, i.MX6SX Vining-2000 board. - Use the 'vpcie-supply' property for PCIe device for boards imx6qdl-sabresd, imx6q-novena and imx6q-cm-fx6. - A series from Jagan Teki to update imx6qdl-icore board with audio, touch and CAN support. - Switch to nvmem for accessing OCOTP from tempmon for i.MX6SX and add tempmon support for i.MX6UL. - A bunch of patches from Lothar Waßmann updating Ka-Ro i.MX28, i.MX53 and i.MX6 TX modules. - Fix DTC warnings in i.MX device trees, dropping leading zeros from unit address, correcting display nodes notation and display port names, fixing nodes with unit name and no reg property. - Other random device updates for various board support. * tag 'imx-dt-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (63 commits) ARM: dts: imx53-tx53: fix interrupt flags ARM: dts: imx28-tx28: fix interrupt flags ARM: dts: display5: Device tree description of LWN's DISPLAY5 board ARM: dts: imx53-qsb-common: Fix 'led_gpio7_7@0' node with unit name and no reg property ARM: dts: imx53-m53evk: Fix 'led_gpio@0' node with unit name and no reg property ARM: dts: imx53: Fix 'usbphy@x' node with unit name and no reg property ARM: dts: imx51-ts4800: Fix 'port@0' node with unit name and no reg property ARM: dts: imx51-apf51dev: Fix 'backlight@bl1' node with unit name and no reg property ARM: dts: imx: add ZII RDU1 board ARM: dts: imx: add support for TX6 modules on MB7 baseboard ARM: dts: imx: add support for TX6QP ARM: dts: imx6-tx6: add a .dtsi file for the MB7 baseboard ARM: dts: imx6-tx6: move display configuration to .dtsi file ARM: dts: imx6-tx6: add support for I2C bus recovery ARM: dts: imx6-tx6: convert to using simple-audio-card ARM: dts: imx6-tx6: specify ethernet phy reset post-delay ARM: dts: imx6-tx6: improve ethernet related pinctrl setup ARM: dts: imx6-tx6: add trickle-charge config for DS1339 ARM: dts: imx6-tx6: remove obsolete ipu1 alias ARM: dts: imx6-tx6: remove obsolete eeti,egalax_ts ... [arnd: made sure we have no new leading zeroes in unit address during merge]
2017-10-20arm: dts: fix unit-address leading 0sRob Herring
Fix dtc warnings for 'simple_bus_reg' due to leading 0s. Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find arch/arm/boot/dts -type -f -name '*.dts*' Dropped changes to ARM, Ltd. boards LED nodes and manually fixed up some occurrences of uppercase hex. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-10-13ARM: dts: imx6qdl-sabresd: Add CEC supportFabio Estevam
HDMI_TX_CEC_LINE pin is used for CEC, so pass it in the device tree. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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