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* ARM: dts: renesas: Fix DA9063 watchdog subnode namesGeert Uytterhoeven2022-06-291-1/+1
| | | | | | | | | | | | | | make dtbs_check: arch/arm/boot/dts/r8a7791-koelsch-single-memory-node.dtb: pmic@58: 'wdt' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/mfd/dlg,da9063.yaml ... Change the watchdog child node names to match the DA9063 DT bindings and the Generic Names Recommendation in the Devicetree Specification. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/1dafdce285f7d14bec9e2033ac87fb30135895db.1655818230.git.geert+renesas@glider.be
* ARM: dts: renesas: Add compatible properties to KSZ8041 Ethernet PHYsGeert Uytterhoeven2021-09-281-0/+2
| | | | | | | | | | | Add compatible values to Ethernet PHY subnodes representing Micrel KSZ8041 PHYs on RZ/G1 and R-Car Gen2 boards. This allows software to identify the PHY model at any time, regardless of the state of the PHY reset line. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/f9e26625924f90eff34fe6f6f02b15fa272c5d80.1631174218.git.geert+renesas@glider.be
* ARM: dts: koelsch: Rename sw2 to keyboardGeert Uytterhoeven2021-05-251-2/+2
| | | | | | | | | Rename "sw2_pins" and "sw2" to "keyboard_pins" resp. "keyboard", to comply with generic name recommendations. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/3d718cf69e21b1ceea0c29c0e841b9bdda44533d.1619785905.git.geert+renesas@glider.be
* ARM: dts: koelsch: Configure pull-up for SOFT_SW GPIO keysGeert Uytterhoeven2021-03-241-0/+8
| | | | | | | | | | | | | | The GPIO pins connected to the 4 Software Switches ("SOFT_SW", SW2) do not have external pull-up resistors, but rely on internal pull-ups being enabled. Fortunately this is satisfied by the initial state of these pins. Make this explicit by enabling bias-pull-up, to remove the dependency on initial state and/or boot loader configuration. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20210303132941.3938516-1-geert+renesas@glider.be
* ARM: dts: renesas: Add mmc aliases into R-Car Gen2 board dts filesYoshihiro Shimoda2021-03-081-0/+3
| | | | | | | | | | | | | | | | | | | | | | | After set PROBE_PREFER_ASYNCHRONOUS flag on the mmc host drivers, the order of /dev/mmcblkN was not fixed in some SoCs which have multiple SDHI and/or MMCIF controllers. So, we were hard to use such a device as rootfs by using the kernel parameter like "root=/dev/mmcblkNpM". According to the discussion on a mainling list [1], we can add mmc aliases to fix the issue. So, add such aliases into R-Car Gen2 board dts files. Note that, since R-Car Gen2 is even more complicated about SDHI and/or MMCIF channels variations and they share pins, add the aliases into board dts files instead of SoC dtsi files. [1] https://lore.kernel.org/linux-arm-kernel/CAPDyKFptyEQNJu8cqzMt2WRFZcwEdjDiytMBp96nkoZyprTgmA@mail.gmail.com/ Fixes: 7320915c8861 ("mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14") Fixes: 21b2cec61c04 ("mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/1613131316-30994-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: renesas: Group tuples in pin control propertiesGeert Uytterhoeven2021-03-081-2/+2
| | | | | | | | To improve human readability and enable automatic validation, the tuples in "pinctrl-*" properties should be grouped using angle brackets. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20210204130517.1647073-4-geert+renesas@glider.be
* ARM: dts: renesas: Group tuples in playback and capture propertiesGeert Uytterhoeven2021-03-081-2/+2
| | | | | | | | | To improve human readability and enable automatic validation, the tuples in "playback" and "capture" properties in sound device nodes should be grouped using angle brackets. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20210204130517.1647073-3-geert+renesas@glider.be
* ARM: dts: renesas: Remove unused remote property from adv7180 nodesNiklas Söderlund2020-07-161-1/+0
| | | | | | | | The remote property is never read by the driver, remove it. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20200704155856.3037010-3-niklas.soderlund+renesas@ragnatech.se Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: renesas: Make hdmi encoder nodes compliant with DT bindingsRicardo Cañuelo2020-05-151-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | Small fixes to make these DTs compliant with the adi,adv7511w and adi,adv7513 bindings: r8a7745-iwg22d-sodimm-dbhd-ca.dts r8a7790-lager.dts r8a7790-stout.dts r8a7791-koelsch.dts r8a7791-porter.dts r8a7792-blanche.dts r8a7793-gose.dts r8a7794-silk.dts: Remove the adi,input-style and adi,input-justification properties. r8a7792-wheat.dts: Reorder the I2C slave addresses of hdmi@3d and hdmi@39 and remove the adi,input-style and adi,input-justification properties. Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20200511110611.3142-3-ricardo.canuelo@collabora.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boardsMarek Vasut2020-02-101-0/+1
| | | | | | | | | | | The ethernet PHY reset GPIO was missing and the kernel was depending solely on the bootloader to bring the PHY out of reset. Fix this to get rid of the dependency on bootloader. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Link: https://lore.kernel.org/r/20200115051225.7346-1-marek.vasut@gmail.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: renesas: Group tuples in regulator-gpio states propertiesGeert Uytterhoeven2019-12-201-6/+3
| | | | | | | | | | | | | | | | | | | | | To improve human readability and enable automatic validation, the tuples in the "states" properties of device nodes compatible with "regulator-gpio" should be grouped, as reported by "make dtbs_check": $ make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/regulator/gpio-regulator.yaml arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi0: states:0: Additional items are not allowed (1800000, 0 were unexpected) arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi0: states:0: [3300000, 1, 1800000, 0] is too long arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi1: states:0: Additional items are not allowed (1800000, 0 were unexpected) arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi1: states:0: [3300000, 1, 1800000, 0] is too long arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi2: states:0: Additional items are not allowed (1800000, 0 were unexpected) arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: regulator-vccq-sdhi2: states:0: [3300000, 1, 1800000, 0] is too long ... Fix this by grouping the tuples using angle brackets. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20191213164115.3697-2-geert+renesas@glider.be Reviewed-by: Ulrich Hecht <uli+renesas@fpond.eu>
* ARM: dts: renesas: Use ip=on for bootargsMagnus Damm2019-06-211-1/+1
| | | | | | | Convert bootargs from ip=dhcp to ip=on Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a779x: Configure PMIC IRQ pinmuxMarek Vasut2019-05-201-0/+7
| | | | | | | | | | The PMIC IRQ line pin multiplexing configuration is missing from the DTs. Since the line is configured correctly by default, the system works fine. However, add the IRQ line pin multiplexing configuration for completeness. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: r8a779[01]: Disable unconnected LVDS encodersLaurent Pinchart2018-11-281-2/+0
| | | | | | | | | | | | | | | | The LVDS0 encoder on Koelsh and Porter, and the LVDS1 encoder on Lager, are enabled in DT but have no device connected to their output. This result in spurious messages being printed to the kernel log such as rcar-du feb00000.display: no connector for encoder /soc/lvds@feb90000, skipping Fix it by disabling the encoders. Fixes: 15a1ff30d8f9 ("ARM: dts: r8a7790: Convert to new LVDS DT bindings") Fixes: e5c3f4707f39 ("ARM: dts: r8a7791: Convert to new LVDS DT bindings") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: convert to SPDX identifier for Renesas boardsWolfram Sang2018-07-231-4/+1
| | | | | | | Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge tag 'armsoc-late' of ↵Linus Torvalds2018-06-121-6/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late updates from Olof Johansson: "This is a branch with a few merge requests that either came in late, or took a while longer for us to review and merge than usual and thus cut it a bit close to the merge window. We stage them in a separate branch and if things look good, we still send them up -- and that's the case here. This is mostly DT additions for Renesas platforms, adding IP block descriptions for existing and new SoCs. There are also some driver updates for Qualcomm platforms for SMEM/QMI and GENI, which is their generalized serial protocol interface" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (186 commits) soc: qcom: smem: introduce qcom_smem_virt_to_phys() soc: qcom: qmi: fix a buffer sizing bug MAINTAINERS: Update pattern for qcom_scm soc: Unconditionally include qcom Makefile soc: qcom: smem: check sooner in qcom_smem_set_global_partition() soc: qcom: smem: fix qcom_smem_set_global_partition() soc: qcom: smem: fix off-by-one error in qcom_smem_alloc_private() soc: qcom: smem: byte swap values properly soc: qcom: smem: return proper type for cached entry functions soc: qcom: smem: fix first cache entry calculation soc: qcom: cmd-db: Make endian-agnostic drivers: qcom: add command DB driver arm64: dts: renesas: salvator-common: Add ADV7482 support ARM: dts: r8a7740: Add CEU1 ARM: dts: r8a7740: Add CEU0 arm64: dts: renesas: salvator-common: enable VIN arm64: dts: renesas: r8a77970: add VIN and CSI-2 nodes arm64: dts: renesas: r8a77965: add VIN and CSI-2 nodes arm64: dts: renesas: r8a7796: add VIN and CSI-2 nodes arm64: dts: renesas: r8a7795-es1: add CSI-2 node ...
| * ARM: dts: koelsch: Drop unnecessary address properties from port nodesSimon Horman2018-05-021-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The vin port nodes does not have an address and thus does not need address-cells or address size-properties. This is flagged by dtc as follows: # make dtbs W=1 arch/arm/boot/dts/r8a7791-koelsch.dtb: Warning (avoid_unnecessary_addr_size): /soc/video@e6ef0000/port: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property arch/arm/boot/dts/r8a7791-koelsch.dtb: Warning (avoid_unnecessary_addr_size): /soc/video@e6ef1000/port: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
| * ARM: dts: koelsch: Enable watchdog supportGeert Uytterhoeven2018-04-251-0/+5
| | | | | | | | | | | | | | | | | | Enable the watchdog, so the board can be restarted by a watchdog timeout. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: dts: r8a7791: Convert to new LVDS DT bindingsLaurent Pinchart2018-04-231-3/+9
|/ | | | | | | | | | | The internal LVDS encoder now has DT bindings separate from the DU. Port the device tree over to the new model. Fixes: c6a27fa41fab ("drm: rcar-du: Convert LVDS encoder code to bridge driver") Fixes: bb21803ea440 ("ARM: dts: r8a7791: add soc node") Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: use demuxer for I2C4Wolfram Sang2018-02-121-0/+34
| | | | | | | | | | | Make it possible to fallback to GPIO for I2C4 on the EXIO-E connector. This is based on reference work for the I2C0 core of the lager/r8a7790 by Wolfram Sang. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> [wsa: rebased, fixed aliases, switched to named GPIOS, fixed pinmux for I2C4] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
* ARM: dts: koelsch: use demuxer for I2C2Wolfram Sang2018-02-121-89/+111
| | | | | | | | | | | Create a separate bus for HDMI related I2C2 and provide fallback to GPIO. Based on work for the r8a7790/lager by Wolfram Sang. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> [wsa: rebased, fixed aliases, switched to named GPIOs, sorted by SCL pins] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
* ARM: dts: koelsch: Convert to named i2c-gpio bindingsGeert Uytterhoeven2017-12-041-3/+2
| | | | | | | | | | | | | | Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the more error-prone unnamed variant. Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O flags, which were implicitly assumed before. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Correct primary compatible value for eepromGeert Uytterhoeven2017-11-271-1/+1
| | | | | | | | | | | The Renesas part number of the two-wire serial interface EEPROM is not 24C02, but R1EX24002ATAS0G. Hence change its primary compatible value to "renesas,r1ex24002", like on Gose. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Move cec_clock to root nodeSimon Horman2017-11-271-6/+6
| | | | | | | | | | | cec-clock is a fixed clock generator that is not controlled by i2c5 and thus should not be a child of the i2c5 bus node. Rather, it should be a child of the root node of the DT. Fixes: 02a5ab18d366 ("ARM: dts: koelsch: Add CEC clock for HDMI transmitter") Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
* ARM: dts: r8a7791: Convert to new CPG/MSSR bindingsGeert Uytterhoeven2017-09-191-3/+1
| | | | | | | | | | | | | Convert the R-Car M2-W SoC from the old "Renesas R-Car Gen2 Clock Pulse Generator (CPG)", "Renesas CPG DIV6 Clock", and "Renesas CPG Module Stop (MSTP) Clocks" DT bindings to the new unified "Renesas Clock Pulse Generator / Module Standby and Software Reset" DT bindings. This simplifies the DTS files, and allows to add support for reset control later. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Add CEC clock for HDMI transmitterHans Verkuil2017-08-171-0/+8
| | | | | | | | | The adv7511 on the Koelsch board has a 12 MHz fixed clock for the CEC block. Specify this in the dts to enable CEC support. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Add generic compatible string for I2C EEPROMJavier Martinez Canillas2017-07-271-1/+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> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Correct clock frequency of X2 DU clock inputGeert Uytterhoeven2017-04-041-1/+1
| | | | | | | | | | | The X2 crystal oscillator on the Koelsch development board provides a 74.25 MHz clock, not a 148.5 MHz clock. Fixes: cd21cb46e14aae3a ("ARM: shmobile: koelsch: Add DU external pixel clocks to DT") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Drop superfluous status updates for frequency overridesGeert Uytterhoeven2017-03-131-2/+0
| | | | | | | | The scif_clk and pcie_bus_clk device nodes are already enabled in r8a7791.dtsi, so there is no need to update their statuses again. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Enable UHS-I SDR-104Simon Horman2016-11-231-0/+1
| | | | | | | And the sd-uhs-sdr104 property to SDHI0. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
* ARM: dts: koelsch: use demuxer for I2C1Simon Horman2016-11-231-0/+35
| | | | | | | | | | | Make it possible to fallback to GPIO for I2C1 on the EXIO-C connector. This is based on reference work for the I2C0 core of the lager/r8a7790 by Wolfram Sang. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> [wsa: rebased and fixed aliases] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
* ARM: dts: koelsch: add HDMI inputHans Verkuil2016-11-041-2/+66
| | | | | | | | | | Add support in the dts for the HDMI input. Based on the Lager dts patch from Ulrich Hecht. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [uli: removed "renesas," prefixes from pfc nodes] Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: enable UHS for SDHI 0, 1 & 3Simon Horman2016-11-041-3/+30
| | | | | | | Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,1,2}. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
* ARM: dts: koelsch: Name spi pfc subnodes after device namesGeert Uytterhoeven2016-06-141-2/+2
| | | | | | | | | | | Name the Pin Function Controller subnodes for QSPI and MSIOF0 after their device names, instead of after the spi interface aliases. This avoids conflicts when enabling support for more spi interfaces later, either here or in a DT overlay. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Name serial port pfc subnodes after device namesGeert Uytterhoeven2016-06-141-2/+2
| | | | | | | | | | | Name the Pin Function Controller subnodes for SCIF0 and SCIF1 after their device names, instead of after the serial port aliases. This avoids conflicts when enabling support for more serial ports later, either here or in a DT overlay. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Fix W=1 dtc warningsGeert Uytterhoeven2016-05-301-6/+6
| | | | | | | | | | | | Warning (unit_address_vs_reg): Node /regulator@0 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@1 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@2 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@3 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@4 has a unit name, but no reg property Warning (unit_address_vs_reg): Node /regulator@5 has a unit name, but no reg property Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge tag 'renesas-fixes-for-v4.6' of ↵Arnd Bergmann2016-04-261-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Renesas ARM Based SoC Fixes for v4.6 * Correct preset_lpj calculation which may lead to too short delays * Correct handling of optional clocks on r8a7791 to restore access to the serial port the porter board This is a backmerge of v4.6 fixes, to avoid a merge conflict between 4.6 and our next/dt branch. * tag 'renesas-fixes-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: timer: Fix preset_lpj leading to too short delays Revert "ARM: dts: porter: Enable SCIF_CLK frequency and pins" ARM: dts: r8a7791: Don't disable referenced optional clocks
| * ARM: dts: r8a7791: Don't disable referenced optional clocksSjoerd Simons2016-04-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | clk_get on a disabled clock node will return EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their clocks property. Update the various disabled external clock nodes to default to a frequency of 0, but don't disable them to prevent this. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: dts: koelsch: Remove unnecessary clock-output-names propertiesSimon Horman2016-03-281-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fixed rate and fixed factor clocks do not require an clock-output-names property. * Since 07705583e920fef6 ("clk: shmobile: div6: Make clock-output-names optional") Renesas div6 clocks do not require a clock-output-names property. In the above cases there is only one clock output and its name is taken from that of the clock node. Accordingly, remove the unnecessary clock-output-names properties and as necessary update the node names. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
* | ARM: dts: koelsch: use generic pinctrl propertiesSimon Horman2016-03-281-34/+34
|/ | | | | | | | | | | Since 16ccaf5bb5a5 ("pinctrl: sh-pfc: Accept standard function, pins and groups properties") renesas pfc drivers accept generic "function", "pins" and "groups" properties. This patch updates the koelsch device tree to use the generic properties. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
* ARM: dts: koelsch: Enable SCIF_CLK frequency and pinsGeert Uytterhoeven2016-02-091-0/+13
| | | | | | | | | | | | | | | | | | | | | Add and enable the external crystal for the SCIF_CLK and its pinctrl, to be used by the Baud Rate Generator for External Clock (BRG) on (H)SCIF. This increases the range and accuracy of supported baud rates: - SCIF: - Supports now 50, 75, 110, 1152000, 1500000, 2000000, and 4000000 bps, - Perfect match for standard 50-460800, and 9216000 bps. - More accurate 576000 bps. - HSCIF: - Supports now 50, 75, 110, 134, 150, and 200 bps, - Perfect match for standard 50-460800, and 9216000 bps. - More accurate 576000, 1152000, 3000000, 3500000, and 4000000 bps. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: koelsch: Add compatible property to "partitions" nodeGeert Uytterhoeven2016-01-061-0/+1
| | | | | | | | | | | As of commit e488ca9f8d4f62c2 ("doc: dt: mtd: partitions: add compatible property to "partitions" node"), the "partitions" subnode of an SPI FLASH device node must have a compatible property. The partitions are no longer detected if it is not present. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: koelsch dts: Add serial port config to chosen/stdout-pathGeert Uytterhoeven2015-12-101-1/+1
| | | | | Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7791: koelsch: Fix pinmux for HDMILaurent Pinchart2015-11-251-1/+1
| | | | | | | | The signals output by the DU to the HDMI transmitter use full 24-bit RGB. Make sure all pins are properly muxed. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: koelsch: Move SPI FLASH partitions to subnodeGeert Uytterhoeven2015-11-111-15/+18
| | | | | | | | | | | | | | As of commits 5cfdedb7b9a0fe38 ("mtd: ofpart: move ofpart partitions to a dedicated dt node") and fe2585e9c29a650a ("doc: dt: mtd: support partitions in a special 'partitions' subnode"), having partitions as direct subnodes of an mtd device is discouraged: spi0.0: 'partitions' subnode not found on /spi@e6b10000/flash@0. Trying to parse direct subnodes as partitions. Hence move the SPI FLASH partitions to a "partitions" subnode. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: dts: shmobile/r8a7xxx: replace gpio-key, wakeup with wakeup-source propertySudeep Holla2015-10-231-11/+11
| | | | | | | | | | | | | | | Though the keyboard driver for GPIO buttons(gpio-keys) will continue to check for/support the legacy "gpio-key,wakeup" boolean property to enable gpio buttons as wakeup source, "wakeup-source" is the new standard binding. This patch replaces the legacy "gpio-key,wakeup" with the unified "wakeup-source" property in order to avoid any futher copy-paste duplication. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: koelsch: use CCF for audio clockKuninori Morimoto2015-09-141-1/+8
| | | | | | | | Because of historical reason, audio clock didn't use CCF. Let's use it now. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: koelsch: add sound label on DTSKuninori Morimoto2015-07-151-1/+1
| | | | | | | It is easy to modify settings for Test or other purpose if sound has label Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge tag 'renesas-dt2-for-v4.2' of ↵Arnd Bergmann2015-05-291-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt Merge "Second Round of Renesas ARM Based SoC DT Updates for v4.2" from Simon Horman: * Describe DMA for the serial ports of R-Car Gen2 SoCs * Add MMCIF max-frequency to R-Car Gen2 SoCs * Use "nor-jedec" instead of "jedec,spi-nor" * tag 'renesas-dt2-for-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7790 dtsi: Describe DMA for the serial ports ARM: shmobile: r8a7791 dtsi: Describe DMA for the serial ports ARM: shmobile: r8a7794 dtsi: Describe DMA for the serial ports ARM: shmobile: r8a7791: add MMCIF max-frequency ARM: shmobile: r8a7790: add MMCIF max-frequency ARM: shmobile: bockw dts: Replace "nor-jedec" by "jedec,spi-nor" ARM: shmobile: henninger dts: Replace "nor-jedec" by "jedec,spi-nor" ARM: shmobile: bockw-reference dts: Replace "nor-jedec" by "jedec,spi-nor" ARM: shmobile: koelsch dts: Replace "nor-jedec" by "jedec,spi-nor" ARM: shmobile: lager dts: Replace "nor-jedec" by "jedec,spi-nor"
| * ARM: shmobile: koelsch dts: Replace "nor-jedec" by "jedec,spi-nor"Geert Uytterhoeven2015-05-211-1/+1
| | | | | | | | | | | | | | | | | | Cfr. commit 8947e396a8296c52 ('Documentation: dt: mtd: replace "nor-jedec" binding with "jedec, spi-nor"') Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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