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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>
2019-05-20ARM: dts: imx6qdl: Assign corresponding clocks instead of dummy clockAnson Huang
i.MX6Q/DL's WDOGs use IMX6QDL_CLK_IPG as clock root, assign IMX6QDL_CLK_IPG to them instead of IMX6QDL_CLK_DUMMY. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-04-11ARM: dts: imx6qdl: Specify IMX6QDL_CLK_IPG as "ipg" clock to SDMAAndrey Smirnov
Since 25aaa75df1e6 SDMA driver uses clock rates of "ipg" and "ahb" clock to determine if it needs to configure the IP block as operating at 1:1 or 1:2 clock ratio (ACR bit in SDMAARM_CONFIG). Specifying both clocks as IMX6QDL_CLK_SDMA results in driver incorrectly thinking that ratio is 1:1 which results in broken SDMA funtionality(this at least breaks RAVE SP serdev driver on RDU2). Fix the code to specify IMX6QDL_CLK_IPG as "ipg" clock for SDMA, to avoid detecting incorrect clock ratio. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Tested-by: Adam Ford <aford173@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-04-03ARM: dts: imx6qdl: Specify viewport count for PCIE blockAndrey Smirnov
i.MX6 comes with 4 viewports, so configure PCIE node accordingly so that the driver won't assume we only have 2. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Richard Zhu <hongxing.zhu@nxp.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: imx6qdl: Improve mmdc1 nodeAnson Huang
Add MMDC1 compatible string which is missing, and also set it to be disabled by default, as most of the platforms ONLY use single channel MMDC0, if dual MMDC channels are used, it can be enabled in board dts file. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: imx: make MMDC node name genericAnson Huang
Node name should be generic, so use "memory-controller" instead of "mmdc" for MMDC node name, also remove "mmdc" label for platforms with single MMDC node. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-20ARM: dts: imx6qdl: Enable fsl,sec-v4.0-pwrkeyAdam Ford
The imx6q Technical reference manual shows the interrupt is available to wake from sleep using the power button. The driver has been available for quite some time, and other variants of the i.MX6 have it enabled, so this implements it much like the others. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-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: Add flexcan stop mode wakeup supportAisheng Dong
Add stop-mode property which is required by stop mode wakeup feature. Signed-off-by: Aisheng Dong <aisheng.dong@nxp.com> Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx: Add dummy PHYs for HSIC-only USB controllersFrieder Schrempf
Some SOCs in the i.MX6 family have a USB host controller that is only capable of the HSIC interface and has no on-board PHY. To be able to use these controllers, we need to add "usb-nop-xceiv" dummy PHYs. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-11-16ARM: dts: imx6: add thermal sensor and cooling cellsLucas Stach
This allows a board to specify a custom thermal zone configuration involving the SoC internal sensor, CPU and GPU nodes without having to change those nodes. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-11-05ARM: dts: imx6: add mmdc ipg clockAnson Huang
i.MX6 SoCs has MMDC clock gates in CCM CCGR, add clock property for MMDC driver's clock operation. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-26ARM: dts: imx: Fix SPI bus warningsRob Herring
dtc has new checks for SPI buses. Fix the warnings in node names and unit-addresses. There's over 100 warnings for FSL boards, a few examples: arch/arm/boot/dts/imx28-duckbill-2-spi.dtb: Warning (spi_bus_bridge): /apb@80000000/apbh@80000000/ssp@80014000: node name for SPI buses should be 'spi' arch/arm/boot/dts/imx53-ppd.dtb: Warning (spi_bus_bridge): /soc/aips@50000000/spba@50000000/ecspi@50010000: node name for SPI buses should be 'spi' arch/arm/boot/dts/imx6dl-colibri-eval-v3.dtb: Warning (spi_bus_reg): /soc/aips-bus@2000000/spba-bus@2000000/spi@2014000/mcp251x@1: SPI bus unit address format error, expected "0" Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: Li Yang <leoyang.li@nxp.com> Cc: Stefan Agner <stefan@agner.ch> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx: Remove optional 'fsl,sec-era' propertyFabio Estevam
Since commit 654f2b937b38 ("crypto: caam - allow retrieving 'era' from register") the CAAM driver is capable of obtaining the era version by reading the appropriate CAAM registers, so let the CAAM driver discover the era version in run-time instead of hardcoding such information in the device tree. According to Documentation/devicetree/bindings/crypto/fsl-sec4.txt the 'fsl,sec-era' is an optional property and this can be safely removed now. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-05-20ARM: dts: imx6/7: Remove unit-address from anatop regulatorsFabio Estevam
Remove unit-address and reg property from anatop regulators to fix the following DTC warnings with W=1: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unique_unit_address): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddcore@20c8140: duplicate unit-address (also used in node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddpu@20c8140) arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unique_unit_address): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddcore@20c8140: duplicate unit-address (also used in node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddsoc@20c8140) arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (unique_unit_address): /soc/aips-bus@2000000/anatop@20c8000/regulator-vddpu@20c8140: duplicate unit-address (also used in node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddsoc@20c8140) Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-05-14ARM: dts: imx: fix IPU OF graph endpoint node namesRob Herring
OF graph endpoint nodes are supposed to be named 'endpoint' with an address if there is more than one. The i.MX IPU binding graph has used unique endpoint names instead which now generate dtc warnings: Warning (graph_endpoint): /soc/ipu@2400000/port@2/disp0-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@2/hdmi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@2/mipi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@2/lvds0-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@2/lvds1-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@3/disp1-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@3/hdmi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@3/mipi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@3/lvds0-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2400000/port@3/lvds1-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@2/disp0-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@2/hdmi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@2/mipi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@2/lvds0-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@2/lvds1-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@3/hdmi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@3/mipi-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@3/lvds0-endpoint: graph endpont node name should be 'endpoint' Warning (graph_endpoint): /soc/ipu@2800000/port@3/lvds1-endpoint: graph endpont node name should be 'endpoint' Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-05-14ARM: dts: imx: Switch 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: imx: drop unnecessary #address-cells/#size-cellsShawn Guo
It drops unnecessary #address-cells/#size-cells from <soc>.dtsi 'clocks' node to fix DTC warning avoid_unnecessary_addr_size seen with W=1 switch. Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-05-03ARM: dts: imx6qdl: Remove #address/#size-cells from mipi_dsiFabio Estevam
Remove unnecessary #address-cells/#size-cells to fix the following DTC warnings: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (avoid_unnecessary_addr_size): /soc/aips-bus@2100000/mipi@21e0000: 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: imx6q-bx50v3: Enable secure-reg-accessPeter Senna Tschudin
Enable secure debug enable register access for Bx50v3 devices to enable PMU and hardware counters for perf. Signed-off-by: Peter Senna Tschudin <peter.senna@collabora.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-12ARM: dts: imx: Remove empty memory size nodesMarco Franchi
Remove the empty reg property from the SoC dtsi files in order to avoid duplicate memory nodes when the correct size is passed in board dts files. 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>
2017-12-26ARM: dts: imx6: Add unit address and reg for the anatop nodesFabio Estevam
Add unit address and reg for the anatop nodes in order to fix the following build warnings with W=1: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-1p1 missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-3p0 missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-2p5 missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddcore missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddpu missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/anatop@20c8000/regulator-vddsoc missing or empty reg/ranges property Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6: Move nodes which have no reg property out of busFabio Estevam
Move tempmon, ldb and pmu nodes from soc node to root node. The nodes that have been moved do not have any register properties and thus shouldn't be placed on the bus. This fixes the following build warnings with W=1: arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/tempmon missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@2000000/ldb missing or empty reg/ranges property arch/arm/boot/dts/imx6dl-apf6dev.dtb: Warning (simple_bus_reg): Node /soc/pmu missing or empty reg/ranges property Based on a patch from Simon Horman for r8a7795.dtsi. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx6: add snvs-lpgpr nodeOleksij Rempel
This node is for Low Power General Purpose Register which can be used as Non-Volatile Storage. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx: name the interrupts for the fec ethernet driverTroy Kisky
imx7s/imx7d has the ptp interrupt newly added as well. For imx7, "int0" is the interrupt for queue 0 and ENET_MII "int1" is for queue 1 "int2" is for queue 2 For imx6sx, "int0" handles all 3 queues and ENET_MII And of course, the "pps" interrupt is for the PTP_CLOCK_PPS interrupts This will help document what each interrupt does. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-10-13ARM: dts: imx6qdl: Remove leading zeroes from unit addressesMarco Franchi
The following build warnings are seen with W=1: Warning (simple_bus_reg): Node /soc/sram@00900000 simple-bus unit address format error, expected "900000" Warning (simple_bus_reg): Node /soc/aips-bus@02000000 simple-bus unit address format error, expected "2000000" Warning (simple_bus_reg): Node /soc/aips-bus@02000000/pxp@020f0000 simple-bus unit address format error, expected "20f0000" (...) Remove the leading zeroes from unit addresses to fix the warnings. 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>
2017-07-16ARM: dts: imx: update snvs-poweroff maskGuy Shapiro
Make the syscon-poweroff driver change only the shutdown bits on the SNVS_LP control register. This change fixes an issue with the RTC wakeup alarm, that was previously disabled during power off. Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com> Reviewed-by: Marcin Niestroj <m.niestroj@grinn-global.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-14ARM: dts: imx6qdl: Add video multiplexers, mipi_csi, and their connectionsPhilipp Zabel
This patch adds the device tree graph connecting the input multiplexers to the IPU CSIs and the MIPI-CSI2 gasket on i.MX6. The MIPI_IPU multiplexers are added as children of the iomuxc-gpr syscon device node. On i.MX6Q/D two two-input multiplexers in front of IPU1 CSI0 and IPU2 CSI1 allow to select between CSI0/1 parallel input pads and the MIPI CSI-2 virtual channels 0/3. On i.MX6DL/S two five-input multiplexers in front of IPU1 CSI0 and IPU1 CSI1 allow to select between CSI0/1 parallel input pads and any of the four MIPI CSI-2 virtual channels. Changes from Steve Longerbeam: - Removed some dangling/unused endpoints (ipu2_csi0_from_csi2ipu) - Renamed the mipi virtual channel endpoint labels, from "mipi_csiX_..." to "mipi_vcX...". - Added input endpoint anchors to the video muxes for the connections from parallel sensors. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-14ARM: dts: imx6qdl: Add compatible, clocks, irqs to MIPI CSI-2 nodeSteve Longerbeam
Add to the MIPI CSI2 receiver node: compatible strings, interrupt sources, and clocks. Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-06-14ARM: dts: imx6qdl: add multiplexer controlsPhilipp Zabel
The IOMUXC General Purpose Register space contains various bitfields that control video bus multiplexers. Describe them using a mmio-mux node. The placement of the IPU CSI video mux controls differs between i.MX6D/Q and i.MX6S/DL. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-05-21ARM: dts: imx: Reintroduce 'anatop-enable-bit' where appropriateAndrey Smirnov
Now that support for 'anatop-enable-bit' has been added to ANADIG driver, reintroduce 'anatop-enable-bit' for all applicable LDOs. Cc: yurovsky@gmail.com Cc: Dong Aisheng <aisheng.dong@nxp.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Russell King <linux@armlinux.org.uk> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-05-15ARM: dts: imx6: adopt DT to new GPC bindingLucas Stach
Adopt the i.MX6Q/DL DT to the new and more flexible GPC binding. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-04-10ARM: dts: imx: fix PCI bus dtc warningsRob Herring
dtc recently added PCI bus checks. Fix these warnings. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-02-23Merge tag 'armsoc-dt' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "A total of 380 patches this time, mostly adding support for more hardware in the device tree descriptions. There is not much exciting here for 4.11, but I've tried my best to condense the information from the pull requests I got into a readable summary. Noteworthy changes to existing platforms include: - The GIC memory map was a bit wrong almost everywhere and now gets fixed up - The Allwinner platforms convert to the generic pinmux properties - The Marvell EBU platforms now use the new DSA binding - Samsung Exynos4212 was unused and gets removed - The Renesas power management got improved New production machines: - Lego Mindstorms EV3: https://www.lego.com/en-us/mindstorms/about-ev3 - Beelink X2 Android media box: http://linux-sunxi.org/Beelink_X2 - "Romulus" baseboard management controller for OpenPower - Axentia TSE-850 Data Radio Channel (DARC) encoder: http://www.axentia.se/db/equipment.html - Luxul XAP-1410 and XWR-1200 wireless access points: https://luxul.com/xap-1410 New SoCs: - Allwinner H2+ and V3s, both minor variations of already supported chips: http://www.allwinnertech.com/index.php?c=product&a=index&id=38 - Marvell Prestera DX packet processors based on Armada XP architecture: http://www.marvell.com/switching/prestera-dx/ - Samsung Exynos4412 Prime gets added, a minor variation of Exynos4412 New developer and reference boards: - Lichee Pi One, Lichee Pi Zero and Orange Pi Zero, all based on Allwinner SoCs: http://linux-sunxi.org/LicheePi_One http://www.orangepi.org/orangepizero/ - SAMA5d36ek Reference platform: http://www.atmel.com/tools/sama5d36-ek.aspx - Beaglebone Green Wireless and Black Wireless: https://beagleboard.org/black-wireless https://beagleboard.org/green-wireless - phyCORE-AM335x System on Module: http://phytec.com/products/system-on-modules/phycore/am335x/ - New revision of "vf610-zii" Zodiac Inflight Innovations board - Various i.MX System-on-Module: Is.IoT MX6UL, SavageBoard, Engicam i.Core: http://www.opossom.com/english/index.html http://www.savageboard.org/ http://www.engicam.com/en/products/embedded/som/sodimm/is-iot-mx6ul http://www.engicam.com/en/products/embedded/som/sodimm/i-core-m6s-dl-d-q - Liebherr (LWN) monitor 6 based on i.MX6 Quad, no idea what this is - Cleanups and bugfixes on at91, bcm53xx, i.MX, mvebu, omap, oxnas, qcom, rockchip, sti, stm32 and tegra New device supports added to some boards and SoCs, briefly by platform: - Allwinner: SPDIF, A33 cpufreq, A33 Mali GPU - Aspeed: network, ipmi bt, gpio, pinmux - Broadcom: video encoder for raspberry pi, qspi, ethernet, sd/mmc - TI DaVinci: gpio, lcdc, usb, video-in, uart - TI Keystone 2: MSM RAM, power/reset, uart - Mediatek MT2701: clocks, iommu, spi, nand, adc, thermal - Marvell EBU: ethernet switch on Turris Omnia - NXP i.MX: otp ram, USB, wifi, bluetooth, spdif, spi, pmic, eeprom, mmc, nand - TI OMAP: - Qualcomm: coresight, gyro/accelerometer, hdmi - Renesas: pmic, soc-id - Rockchip: qos - Samsung: audio on Odroid-X - Socfpga: FPGA manager, i2c, led, can, watchdog, nand, power monitor - STi: video in/out - STM32: timer, pwm, i2c, rtc, add, i2s - NVIDIA Tegra: tpm - Uniphier: mmc/sd pinmux" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (380 commits) ARM: dts: armada-385-linksys: fix DSA compatible property ARM: dts: Fix typo in armada-xp-98dx4251 ARM: DTS: Fix register map for virt-capable GIC dt-bindings: arm,gic: Fix binding example for a virt-capable GIC ARM: dts: sun8i: sinlinx: Enable audio nodes ARM: dts: sun8i: parrot: Enable audio nodes ARM: dts: sun8i: Add audio codec, dai and card for A33 ARM: dts: Add EMAC AXI settings for Arria10 ARM: dts: am335x-chiliboard: Support charger ARM: dts: am335x-chiliboard: Support power button ARM: sun8i: dt: Add mali node dt-bindings: gpu: Add Mali Utgard bindings ARM: dts: stm32: Add I2C1 support for STM32429 eval board ARM: dts: stm32: Add I2C1 support for STM32F429 SoC ARM: dts: stm32: Use clock DT binding definition on stm32f429 family dt-bindings: mfd: stm32f4: Add missing binding definition dt-bindings: mfd: stm32f4: Fix STM32F4_X_CLOCK() macro ARM: dts: stm32: Enable pwm1 and pwm3 for stm32f469-disco ARM: dts: stm32: add Timers driver for stm32f429 MCU ARM: dts: add the AB8500 sysclk to the device trees ...
2017-02-21Merge tag 'media/v4.11-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new drivers: - i.MX6 Video Data Order Adapter's (VDOA) - Toshiba et8ek8 5MP sensor - STM DELTA multi-format video decoder V4L2 driver - SPI connected IR LED - Mediatek IR remote receiver - ZyDAS ZD1301 DVB USB interface driver - new RC keymaps - some very old LIRC drivers got removed from staging - RC core gained support encoding IR scan codes - DVB si2168 gained support for DVBv5 statistics - lirc_sir driver ported to rc-core and promoted from staging - other bug fixes, board additions and driver improvements * tag 'media/v4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (230 commits) [media] mtk-vcodec: fix build warnings without DEBUG [media] zd1301: fix building interface driver without demodulator [media] usbtv: add sharpness control [media] cxusb: Use a dma capable buffer also for reading [media] ttpci: address stringop overflow warning [media] dvb-usb-v2: avoid use-after-free [media] add Hama Hybrid DVB-T Stick support [media] et8ek8: Fix compiler / Coccinelle warnings [media] media: fix semicolon.cocci warnings [media] media: exynos4-is: add flags to dummy Exynos IS i2c adapter [media] v4l: of: check for unique lanes in data-lanes and clock-lanes [media] coda/imx-vdoa: constify structs [media] st-delta: debug: trace stream/frame information & summary [media] st-delta: add mjpeg support [media] st-delta: EOS (End Of Stream) support [media] st-delta: rpmsg ipc support [media] st-delta: add memory allocator helper functions [media] st-delta: STiH4xx multi-format video decoder v4l2 driver [media] MAINTAINERS: add st-delta driver [media] ARM: multi_v7_defconfig: enable STMicroelectronics DELTA Support ...
2017-01-31[media] dt-bindings: Add a binding for Video Data Order AdapterPhilipp Zabel
Add a DT binding documentation for the Video Data Order Adapter (VDOA) of the Freescale i.MX6 SoC. Also, add the compatible property and correct clock to the device tree to match the documentation. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-01-29Merge tag 'imx-fixes-nc-4.11' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt i.MX non-critical device tree fixes for 4.11: - A couple of fixes on anatop regulator voltage and constraints according to hardware datasheet. - Correct FEC interrupt routing for i.MX6QP which has got the hardware bug found on i.MX6Q fixed. - Remove unit address from i.MX6 LDB device node to fix DTC warning. - A fix on imx53-qsb board FEC pinmux config to remove the dependency on firmware for setting up pins. - A series from Sascha to fix LPSR pins for i.MX7 boards. * tag 'imx-fixes-nc-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx53-qsb-common: fix FEC pinmux config ARM: imx6: remove unit address from LDB node ARM: imx6qp: adapt DT to changed FEC interrupts ARM: imx6: fix regulator constraints on anatop 1p1 and 2p5 ARM: imx6: fix min/max voltage of anatop 2p5 regulator ARM: dts: imx7: Add "LPSR" to LPSR iomux pin names ARM: dts: imx7d-cl-som: Fix OTG power pinctrl ARM: dts: imx7d-sdb: Fix watchdog and pwm pinmux ARM: dts: imx7s-warp: Fix watchdog pinmux Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-29ARM: imx6: remove unit address from LDB nodeLucas Stach
The LDB has no reg property as it uses the IOMUX-GPR syscon to access its registers. Remove the unit address from the DT node to make DT compiler happy. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-29ARM: imx6: fix regulator constraints on anatop 1p1 and 2p5Lucas Stach
Fix the min/max voltage constraints for the anatop 1p1 and 2p5 regulator to match the typical operating range mentioned in the datasheet. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-29ARM: imx6: fix min/max voltage of anatop 2p5 regulatorLucas Stach
The regulation bound of this regulator are 2.1V to 2.875V, the wrong DT values cause the driver to miscalculate the effective voltage. This isn't really an issue right now, as nobody actively changes the regulator voltage, but better fix it now. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-24ARM: dts: imx: Pass 'chosen' and 'memory' nodesFabio Estevam
Commit 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") causes boot issues when the bootloader does not create a 'chosen' node if such node is not present in the dtb. The reason for the boot failure is well explained by Javier Martinez Canillas: "the decompressor relies on a pre-existing chosen node to be available to insert the command line and merge other ATAGS info." , so pass an empty 'chosen' node to fix the boot problem. This issue has been seen in the kernelci reports with Barebox as bootloader. Also pass the 'memory' node in order to fix boot issues on the SolidRun iMX6 platforms. Fixes: 7f107887d199 ("ARM: dts: imx: Remove skeleton.dtsi") Reported-by: kernelci.org bot <bot@kernelci.org> Reported-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-01-03ARM: dts: imx6: Disable "weim" node in the dtsi filesFabio Estevam
Commit 1be81ea5860744520 ("ARM: dts: imx6: Add imx-weim parameters to dtsi's") causes the following probe error when the weim node is not present on the board dts (such as imx6q-sabresd): imx-weim 21b8000.weim: Invalid 'ranges' configuration imx-weim: probe of 21b8000.weim failed with error -22 There is no need to always enable the "weim" node on mx6. Do the same as in the other i.MX dtsi files where "weim" is disabled and only gets enabled on a per dts basis. All the imx6 weim dts users explicitily provide 'status = "okay"', so this change has no impact on current imx6 weim users. If a board does not use the weim driver it will not describe its 'ranges' property, so simply disable the 'weim' node in the imx6 dtsi files to avoid such probe error message. Fixes: 1be81ea5860744520 ("ARM: dts: imx6: Add imx-weim parameters to dtsi's") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-11-14ARM: dts: imx: Remove skeleton.dtsiFabio Estevam
As explained by commit 9c0da3cc61f1233c ("ARM: dts: explicitly mark skeleton.dtsi as deprecated"), including skeleton.dtsi is deprecated. This fixes the following warning with W=1: Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-11-05ARM: dts: imx6: Add imx-weim parameters to dtsi'sJoshua Clayton
imx-weim should always set address-cells to 2, and size_cells to 1. On imx6, fsl,weim-cs-gpr will always be &gpr Set these common parameters in the dtsi file, rather than in a downstream dts. Signed-off-by: Joshua Clayton <stillcompiling@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-10-24ARM: dts: imx6qdl: Fix "ERROR: code indent should use tabs where possible"Jagan Teki
Fixed code indent tabs in respetcive imx6qdl dtsi files. Signed-off-by: Jagan Teki <jteki@openedev.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-09-05ARM: dts: imx6qdl: Fix SPDIF regressionFabio Estevam
Commit 833f2cbf7091 ("ARM: dts: imx6: change the core clock of spdif") changed many more clocks than only the SPDIF core clock as stated in the commit message. The MLB clock has been added and this causes SPDIF regression as reported by Xavi Drudis Ferran and also in this forum post: https://forum.digikey.com/thread/34240 The MX6Q Reference Manual does not mention that MLB is a clock related to SPDIF, so change it back to a dummy clock to restore SPDIF functionality. Thanks to Ambika for providing the fix at: https://community.nxp.com/thread/387131 Fixes: 833f2cbf7091 ("ARM: dts: imx6: change the core clock of spdif") Cc: <stable@vger.kernel.org> # 4.4.x Reported-by: Xavi Drudis Ferran <xdrudis@tinet.cat> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Xavi Drudis Ferran <xdrudis@tinet.cat> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-06-16ARM: dts: imx6qdl.dtsi: add "arm,shared-override" for pl310Peter Chen
The imx6 SMP system has the same DMA memory coherency issue [1] with pl310 L2 controller. With this shared override bit set, the customer reports the DMA coherency issue is gone. Besides, I have tested the performance using USB ethernet with/without this bit, it shows no difference. [1] http://patchwork.ozlabs.org/patch/469362/ Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-06-11ARM: dts: imx6: fix IPU1 DI1 node nameJuergen Borleis
This node describes the DI1 port of IPU, fix the node name to reflect this. There's currently no user of this node in mainline, so this change should not break any supported platforms. Signed-off-by: Juergen Borleis <jbe@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-06-06ARM: dts: imx6qdl: add clocks property for ocotp nodePeng Fan
Add clocks property for ocotp node. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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