- 12 Jan, 2020 2 commits
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Tim Harvey authored
The Gateworks GW5910 is an IMX6 SoC based single board computer with: - IMX6Q or IMX6DL - 32bit DDR3 DRAM - FEC GbE RJ45 front-panel - 1x miniPCIe socket with PCI Gen2, USB2 - 1x miniPCIe socket with PCI Gen2, USB2, nanoSIM - 5V to 60V DC input barrel jack - 3axis accelerometer (lis2de12) - GPS (ublox ZOE-M8Q) - bi-color front-panel LED - 256MB NAND boot device - microSD socket (with UHS-I support) - user pushbutton - Gateworks System Controller (hwmon, pushbutton controller, EEPROM) - Dual-Band Wireless MCU (CC1352, UART/I2S interrconnect to IMX6) - WiFi/Bluetooth/BLE module (Sterling-LSW, SDIO/UART interconnect to IMX6) - RS232 transceiver (1x UART with flow-control or 2x UART (build option) - off-board SPI connector (1x chip-select) Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Robert Jones <rjones@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Robert Jones authored
The Gateworks GW5907 is an IMX6 SoC based single board computer with: - IMX6Q or IMX6DL - 32bit DDR3 DRAM - FEC GbE Phy - bi-color front-panel LED - 256MB NAND boot device - Gateworks System Controller (hwmon, pushbutton controller, EEPROM) - Digital IO expander (pca9555) - Joystick 12bit adc (ads1015) Signed-off-by: Robert Jones <rjones@gateworks.com> Reviewed-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 09 Jan, 2020 7 commits
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Fabio Estevam authored
imx6ul-14x14-evk does not have a GPIO dedicated for reading the card detect pin on the eSDHC2 micro-SD port. Pass the "broken-cd" property to describe the absence of the card detect GPIO so that polling must be used. According to Documentation/devicetree/bindings/mmc/mmc-controller.yaml: broken-cd: $ref: /schemas/types.yaml#/definitions/flag description: There is no card detection available; polling must be used. Even though no error is oberved in the kernel, the lack of the 'broken-cd' property caused the micro-SD to not be detected in U-Boot, so let's improve the device tree description to make it more accurate. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Anson Huang authored
The vdd3p0 LDO's input should be from external USB VBUS directly, NOT PMIC's power supply, the vdd3p0 LDO's target output voltage can be controlled by SW, and it requires input voltage to be high enough, with incorrect power supply assigned, if the power supply's voltage is lower than the LDO target output voltage, it will return fail and skip the LDO voltage adjustment, so remove the power supply assignment for vdd3p0 to avoid such scenario. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
Add support for the VXT VL050-8048NT-C01 panel connected through the 24 bit parallel LCDIF interface. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Joris Offouga <offougajoris@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Michael Trimarchi authored
LAN8720 needs a reset of every clock enable. The reset needs to be done at device level, due the flag PHY_RST_AFTER_CLK_EN. So, add phy-handle by creating mdio child node inside fec. This will eventually move the phy-reset-gpio which is defined in fec node. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Michael Trimarchi authored
Engicam i.CoreM6 1.5 Quad/Dual MIPI dtsi is reusing fec node from Engicam i.CoreM6 dtsi but have sampe copy of phy-reset-gpio and phy-mode properties. So, drop this phy reset methods from imx6qdl-icore-1.5 dsti file. Cc: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
The following warning is seen when building with W=1: arch/arm/boot/dts/imx7s.dtsi:551.39-553.7: Warning (unique_unit_address): /soc/aips-bus@30000000/ocotp-ctrl@30350000/temp-grade@10: duplicate unit-address (also used in node /soc/aips-bus@30000000/ocotp-ctrl@30350000/speed-grade@10) Since temp-grade and speed-grade point to the same node, replace them by a single one to avoid the duplicate unit-address warning. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Marco Felsch authored
Without the onkey device it isn't possible to power off the system using the X_PMIC_nONKEY signal which is routed to the SoM pin header. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 23 Dec, 2019 3 commits
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Fabio Estevam authored
imx51-babbage has a TFP410 chip that receives 24-bit RGB parallel input and convert it to DVI. Fix the device tree description to reflect the real hardware. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Stefan Agner authored
Mux the HDMI CEC pin to make HDMI CEC working. With this change HDMI CEC seems to work fine on a Apalis iMX6 on Ixora using cec-ctl. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andreas Kemnade authored
While the EPDC is optional, both consumer and industrial editions have the PXP module, so adding it to the corresponding .dtsi Information taken from freescale kernel, compared with the reference manual and tested by a separate program. Since it does not depend on external wiring, the status = "disabled" is left out here. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 12 Dec, 2019 9 commits
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Philippe Schenker authored
Some pinmuxings are obviously wrong, originating from a copy/paste error. This patch corrects that with the following strategy: - Set all reserved bits to zero - Leave drive strength and slew rate as is - Add sensible pull and hysteresis depending on the function of the pin - Not used pins are muxed to their reset-value defined by the SoC Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andrey Smirnov authored
Add I2C child node for switch watchdog present on SCU4. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andrey Smirnov authored
The devicetree specification recommends using generic node names. Some ZII dts files already follow such recommendation, but some don't, so use generic node names for consistency among the ZII dts files. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Cory Tusar <cory.tusar@zii.aero> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andrey Smirnov authored
ZII VF610 Board Rev. B is supposed to have exactly the same I2C config as Rev. C, including I2C bus recovery settings. Drop redundant I2C properties that are already specified in vf610-zii-dev.dtsi Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Christoph Fritz authored
This patch sets initial buck regulator modes explicitly to a state this hardware needs. So a wrong initial mode set by bootloader or pmic itself does not interfere anymore. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andrey Smirnov authored
Cabling used to connect devices to USBH1 on RDU2 does not meet USB spec cable quality and cable length requirements to operate at High Speed, so limit the port to Full Speed only. Reported-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Fabio Estevam <festevam@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andrey Smirnov authored
RDU2 production units come with resistor connecting WP pin to correpsonding GPIO DNPed for both SD card slots. Drop any WP related configuration and mark both slots with "disable-wp". Reported-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Fabio Estevam <festevam@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andrey Smirnov authored
Add node for UCS1002 USB charger chip connected to front panel USB and replace "regulator-fixed" previously used to control VBUS. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Peter Chen authored
Otherwise, the system will hang if USB driver try to access portsc register. Cc: André Draszik <git@andred.net> Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 11 Dec, 2019 1 commit
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Fabio Estevam authored
The Embedded Artists COM board is based on NXP i.MX7ULP. It has a BD70528 PMIC from Rohm with discrete DCDC powering option and improved current observability (compared to the existing NXP i.MX7ULP EVK). Add the initial support for the board. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 09 Dec, 2019 9 commits
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Vladimir Oltean authored
On the LS1021A-TSN board, the 2 Atheros AR8031 PHYs for eth0 and eth1 have interrupt lines connected to the shared IRQ2_B LS1021A pin. Switching to interrupts offloads the PHY library from the task of polling the MDIO status and AN registers (1, 4, 5) every second. Unfortunately, the BCM5464R quad PHY connected to the switch does not appear to have an interrupt line routed to the SoC. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Rasmus Villemoes authored
This adds a node describing the six external interrupt lines IRQ0-IRQ5 with configurable polarity. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Michael Grzeschik authored
The internal usbphy of usbhost port1 is only full-speed capable. We set this limitation in the dtsi. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Michael Grzeschik authored
The usb port represented by &usbhost1 uses an USB phy internal to the SoC. We add the phy_type to the base dtsi so the board dts only have to overwrite it if they use a different configuration. While at it we also pin the usbhost port to host mode. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Fabio Estevam authored
The following build warning is seen with W=1: DTC arch/arm/boot/dts/imx6sll-kobo-clarahd.dtb arch/arm/boot/dts/e60k02.dtsi:51.9-53.4: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name Pass the memory unit address to fix the problem. While at it, also pass 'device_type = "memory"', which is recommended for memory nodes. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Andreas Kemnade authored
The device is almost identical to the Kobo Clara HD. The only spotted difference is the SoC. It contains an imx6sl instead of an imx6sll. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Tested-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Anson Huang authored
i.MX7D SDB Rev-A board should use its own board compatible string instead of default i.MX7D SDB board. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Anson Huang authored
i.MX6SX SDB Rev-A board should use its own board compatible string instead of default i.MX6SX SDB board. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Adam Ford authored
The LCD used with the imx6q-logicpd board has an integrated ili2117a touch controller connected to i2c1. This patch adds the node to enable this feature. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 08 Dec, 2019 9 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) More jumbo frame fixes in r8169, from Heiner Kallweit. 2) Fix bpf build in minimal configuration, from Alexei Starovoitov. 3) Use after free in slcan driver, from Jouni Hogander. 4) Flower classifier port ranges don't work properly in the HW offload case, from Yoshiki Komachi. 5) Use after free in hns3_nic_maybe_stop_tx(), from Yunsheng Lin. 6) Out of bounds access in mqprio_dump(), from Vladyslav Tarasiuk. 7) Fix flow dissection in dsa TX path, from Alexander Lobakin. 8) Stale syncookie timestampe fixes from Guillaume Nault. [ Did an evil merge to silence a warning introduced by this pull - Linus ] * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits) r8169: fix rtl_hw_jumbo_disable for RTL8168evl net_sched: validate TCA_KIND attribute in tc_chain_tmplt_add() r8169: add missing RX enabling for WoL on RTL8125 vhost/vsock: accept only packets with the right dst_cid net: phy: dp83867: fix hfs boot in rgmii mode net: ethernet: ti: cpsw: fix extra rx interrupt inet: protect against too small mtu values. gre: refetch erspan header from skb->data after pskb_may_pull() pppoe: remove redundant BUG_ON() check in pppoe_pernet tcp: Protect accesses to .ts_recent_stamp with {READ,WRITE}_ONCE() tcp: tighten acceptance of ACKs not matching a child socket tcp: fix rejected syncookies due to stale timestamps lpc_eth: kernel BUG on remove tcp: md5: fix potential overestimation of TCP option space net: sched: allow indirect blocks to bind to clsact in TC net: core: rename indirect block ingress cb function net-sysfs: Call dev_hold always in netdev_queue_add_kobject net: dsa: fix flow dissection on Tx path net/tls: Fix return values to avoid ENOTSUPP net: avoid an indirect call in ____sys_recvmsg() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull more SCSI updates from James Bottomley: "Eleven patches, all in drivers (no core changes) that are either minor cleanups or small fixes. They were late arriving, but still safe for -rc1" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: MAINTAINERS: Add the linux-scsi mailing list to the ISCSI entry scsi: megaraid_sas: Make poll_aen_lock static scsi: sd_zbc: Improve report zones error printout scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI scsi: qla2xxx: unregister ports after GPN_FT failure scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan scsi: pm80xx: Remove unused include of linux/version.h scsi: pm80xx: fix logic to break out of loop when register value is 2 or 3 scsi: scsi_transport_sas: Fix memory leak when removing devices scsi: lpfc: size cpu map by last cpu id set scsi: ibmvscsi_tgt: Remove unneeded variable rc
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Nine cifs/smb3 fixes: - one fix for stable (oops during oplock break) - two timestamp fixes including important one for updating mtime at close to avoid stale metadata caching issue on dirty files (also improves perf by using SMB2_CLOSE_FLAG_POSTQUERY_ATTRIB over the wire) - two fixes for "modefromsid" mount option for file create (now allows mode bits to be set more atomically and accurately on create by adding "sd_context" on create when modefromsid specified on mount) - two fixes for multichannel found in testing this week against different servers - two small cleanup patches" * tag '5.5-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: smb3: improve check for when we send the security descriptor context on create smb3: fix mode passed in on create for modetosid mount option cifs: fix possible uninitialized access and race on iface_list cifs: Fix lookup of SMB connections on multichannel smb3: query attributes on file close smb3: remove unused flag passed into close functions cifs: remove redundant assignment to pointer pneg_ctxt fs: cifs: Fix atime update check vs mtime CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull misc vfs cleanups from Al Viro: "No common topic, just three cleanups". * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: make __d_alloc() static fs/namespace: add __user to open_tree and move_mount syscalls fs/fnctl: fix missing __user in fcntl_rw_hint()
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git://github.com/jonmason/ntbLinus Torvalds authored
Pull NTB update from Jon Mason: "Just a simple patch to add a new Hygon Device ID to the AMD NTB device driver" * tag 'ntb-5.5' of git://github.com/jonmason/ntb: NTB: Add Hygon Device ID
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull more input updates from Dmitry Torokhov: - fixups for Synaptics RMI4 driver - a quirk for Goodinx touchscreen on Teclast tablet - a new keycode definition for activating privacy screen feature found on a few "enterprise" laptops - updates to snvs_pwrkey driver - polling uinput device for writing (which is always allowed) now works * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash Input: goodix - add upside-down quirk for Teclast X89 tablet Input: add privacy screen toggle keycode Input: uinput - fix returning EPOLLOUT from uinput_poll Input: snvs_pwrkey - remove gratuitous NULL initializers Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull iomap fixes from Darrick Wong: "Fix a race condition and a use-after-free error: - Fix a UAF when reporting writeback errors - Fix a race condition when handling page uptodate on fragmented file with blocksize < pagesize" * tag 'iomap-5.5-merge-14' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: iomap: stop using ioend after it's been freed in iomap_finish_ioend() iomap: fix sub-page uptodate handling
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs fixes from Darrick Wong: "Fix a couple of resource management errors and a hang: - fix a crash in the log setup code when log mounting fails - fix a hang when allocating space on the realtime device - fix a block leak when freeing space on the realtime device" * tag 'xfs-5.5-merge-17' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix mount failure crash on invalid iclog memory access xfs: don't check for AG deadlock for realtime files in bunmapi xfs: fix realtime file data space leak
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