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* ARM: dts: imx: Add memory node unit nameMarco Franchi2018-02-121-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* Merge tag 'imx-dt-4.15' of ↵Arnd Bergmann2017-10-301-1/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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]
| * ARM: dts: imx6qdl-sabresd: Add CEC supportFabio Estevam2017-10-131-0/+8
| | | | | | | | | | | | | | 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>
| * ARM: dts: imx6qdl-sabresd: Use the 'vpcie-supply' propertyFabio Estevam2017-10-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | Since commit c26ebe98a103 ("PCI: imx6: Add regulator support"), it is possible to pass the 'vpcie-supply' property to describe the PCIE supply. This way we can remove the 'regulator-always-on' property from the regulator and have a better device tree description. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* | arm: dts: fix unit-address leading 0sRob Herring2017-10-201-2/+2
|/ | | | | | | | | | | | | 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>
* ARM: dts: imx6-sabresd: add OV5642 and OV5640 camera sensorsSteve Longerbeam2017-06-141-1/+113
| | | | | | | | | | | | | | | | Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor. The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux. The OV5640 connects to the input port on the MIPI CSI-2 receiver on mipi_csi. Until the OV5652 sensor module compatible with the SabreSD becomes available for testing, the ov5642 node is currently disabled. 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>
* ARM: dts: imx: Fix Ethernet PHY reset polarityFabio Estevam2017-06-051-1/+1
| | | | | | | | | | | | | The FEC driver ignores the GPIO polarity from 'phy-reset-gpios' and considers that the Ethernet PHY is active low, unless the property 'phy-reset-active-high' is present. Fix the device tree description by explicitly passing the 'GPIO_ACTIVE_LOW' flag to the 'phy-reset-gpios' property. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-sabresd: Set LDO regulator supplyLeonard Crestez2017-04-101-0/+12
| | | | | | | | | Setting the supply is optional but beneficial, it will cause PMIC voltages to be dynamically changed with cpu frequency. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx: remove obsoleted property fsl,spi-num-chipselectsVladimir Zapolskiy2017-01-021-1/+0Star
| | | | | | | | | | | | Since commit b36581df7e78 ("spi: imx: Using existing properties for chipselects") the device tree property 'fsl,spi-num-chipselects' is unused and it is already marked as obsolete in device tree binding documentation. Remove the property from the existing DTS files to avoid its reoccurence on copying. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl: Fix "ERROR: code indent should use tabs where possible"Jagan Teki2016-10-241-2/+2
| | | | | | | 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>
* ARM: dts: imx6qdl: don't configure reserved pad settingsUwe Kleine-König2016-08-091-12/+12
| | | | | | | | | Several dts files set a bit in the SPEED field for pads RGMII_{R,T}{XC,D0,D1,D2,D3,X_CTL}, but that doesn't exist. Writing there doesn't have an effect and the bit reads as zero. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-sabresd: Use WDOG_B pin resetFabio Estevam2016-06-161-0/+17
| | | | | | | | | | imx6qdl-sabresd has WDOG2_B pin connected to the PMIC. Pass the 'fsl,ext-reset-output' property so that the watchdog can trigger a system POR reset via the PMIC. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-sabresd: Pass the correct PCI reset polarityFabio Estevam2016-06-111-1/+1
| | | | | | | | | | | The PCI reset GPIO is active low, so represent it with the GPIO_ACTIVE_LOW flag. Even though the imx6 PCI driver will not take the polarity into account in this case, it is better to provide a correct description in device-tree. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-sabresd: Pass the hannstar panel compatible stringFabio Estevam2016-04-131-13/+17
| | | | | | | | | | | It is preferred to use the panel compatible string rather than passing the LCD timings in the device tree. So pass the "hannstar,hsd100pxn1" compatible string to describe the LVDS panel on this board. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx: Add basic dts support for imx6qp SOCBai Ping2016-02-291-0/+1
| | | | | | | | | | | | | | The i.MX6Quad Plus processor is an high performance SOC of i.MX6 family. It has enhanced graphics performance and increased overall memory bandwidth compared to i.MX6Q. Most of the design are same as i.MX6Quad/Dual, so code for i.MX6Quad can be resued by this chip. The revision number is identied as i.MX6Q Rev2.0, but actually it is a new chip, as we did many change to the overall architecture. This patch adds basic dtsi file support for the new i.MX6Quad Plus processor. Signed-off-by: Bai Ping <ping.bai@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx: replace legacy wakeup property with 'wakeup-source'Sudeep Holla2016-02-291-3/+3
| | | | | | | | | | | | | | | Though the keyboard and other driver will continue to support the legacy "gpio-key,wakeup", "linux,wakeup" and "enable-sdio-wakeup" boolean property to enable the wakeup source, "wakeup-source" is the new standard binding. This patch replaces all the legacy wakeup properties with the unified "wakeup-source" property in order to avoid any futher copy-paste duplication. Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx: add "jedec,spi-nor" flash compatible bindingRafał Miłecki2015-10-191-1/+1
| | | | | | | | | | | | Starting with commit 8947e396a829 ("Documentation: dt: mtd: replace "nor-jedec" binding with "jedec, spi-nor"") we have "jedec,spi-nor" binding indicating support for JEDEC identification. Use it for all flashes that are supposed to support READ ID op according to the datasheets. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2015-09-011-0/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "Ladies and gentlemen, we proudly announce to you the latest branch of ARM device tree contents for the mainline kernel. Come and see, come and see! No less than twentythree thousand lines of additions! Just imagine the joy you will have of using your mainline kernel on newly supported hardware such as Rockchip Chromebooks, Freescale i.MX6UL boards or UniPhier hardware! For those of you feeling less adventurous, added hardware support on platforms such as TI DM814x and Gumstix Overo platforms might be more of your liking. We've got something for everyone here! Ahem. Cough. So, anyway... This is the usual large batch of DT updates. Lots and lots of smaller changes, some of the larger ones to point out are: - Rockchip veyron (Chromebook) support, as well as several other new boards - DRM support on Atmel AT91SAM9N12EK - USB additions on some Allwinner platforms - Mediatek MT6580 support - Freescale i.MX6UL support - cleanups for Renesas shmobile platforms - lots of added devices on LPC18xx - lots of added devices and boards on UniPhier There's also some dependent code added here, in particular some branches that are primarily merged through the clock tree" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (389 commits) ARM: tegra: Add gpio-ranges property ARM: tegra: Fix AHB base address on Tegra20, Tegra30 and Tegra114 ARM: tegra: Add Tegra124 PMU support ARM: tegra: jetson-tk1: Add GK20A GPU DT node ARM: tegra: venice2: Add GK20A GPU DT node ARM: tegra: Add IOMMU node to GK20A ARM: tegra: Add CPU regulator to the Jetson TK1 device tree ARM: tegra: Add entries for cpufreq on Tegra124 ARM: tegra: Enable the DFLL on the Jetson TK1 ARM: tegra: Add the DFLL to Tegra124 device tree ARM: dts: zynq: Add devicetree entry for Xilinx Zynq reset controller. ARM: dts: UniPhier: fix PPI interrupt CPU mask of timer nodes ARM: dts: rockchip: correct regulator power states for suspend ARM: dts: rockchip: correct regulator PM properties ARM: dts: vexpress: Use assigned-clock-parents for sp810 pinctrl: tegra: Only set the gpio range if needed arm: boot: dts: am4372: add ARM timers and SCU nodes ARM: dts: AM4372: Add the am4372-rtc compatible string ARM: shmobile: r8a7794 dtsi: Add CPG/MSTP Clock Domain ARM: shmobile: r8a7793 dtsi: Add CPG/MSTP Clock Domain ...
| * ARM: dts: imx6qdl-sabresd: Allow HDMI and LVDS to work simultaneouslyFabio Estevam2015-08-111-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently it is not possible to have HDMI and LVDS working simultaneously, because both ports try to use PLL5. Move the LVDS clock parent to PLL3_USB_OTG, so that HDMI and LVDS can be driven from independent sources. With this change the LDB pixel clock goes to 68.57 MHz, which is still within the valid range for the HSD100PXN1 LVDS panel. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* | dts: imx6: fix sd card gpio polarity specified in device treeDong Aisheng2015-07-241-4/+4
|/ | | | | | | | | | | cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios should be changed to GPIO_ACTIVE_HIGH. Otherwise, the SD may not work properly due to wrong polarity inversion specified in DT after switch to common parsing function mmc_of_parse(). Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* ARM: imx6qdl-sabresd: set swbst_reg as vbus's parent regPeter Chen2015-03-111-0/+2
| | | | | | | | | | USB vbus 5V is from PMIC SWBST, so set swbst_reg as vbus's parent reg, it fixed a bug that the voltage of vbus is incorrect due to swbst_reg is disabled after boots up. Cc: stable@vger.kernel.org Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* Merge tag 'dt-for-linus' of ↵Linus Torvalds2014-12-091-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC DT updates from Arnd Bergmann: "The DT branch adds a lot of new stuff for additional SoC and board support. The branch is the largest one and contains 513 out of the total 972 non-merge arm-soc changesets for 3.19. Most of the changes are about enabling additional on-chip devices for existing machines, but there are also an unusual number of new SoC types being added this time: - AMLogic Meson8 - ARM Realview in DT mode - Allwinner A80 - Broadcom BCM47081 - Broadcom Cygnus - Freescale LS1021A - Freescale Vybrid 500 series - Mediatek MT6592, MT8127, MT8135 - STMicroelectronics STiH410 - Samsung Exynos4415 The level of support for the above differs widely, some are just stubs with nothing more than CPU, memory and a UART, but others are fairly complete. As usual, these get extended over time. There are also many new boards getting added, this is the list of model strings that are showing up in new dts files: - ARM RealView PB1176 - Altera SOCFPGA Arria 10 - Asus RT-N18U (BCM47081) - Buffalo WZR-1750DHP (BCM4708) - Buffalo WZR-600DHP2 (BCM47081) - Cygnus Enterprise Phone (BCM911360_ENTPHN) - D-Link DIR-665 - Google Spring - IGEP COM MODULE Rev. G (TI OMAP AM/DM37x) - IGEPv2 Rev. F (TI OMAP AM/DM37x) - LS1021A QDS Board - LS1021A TWR Board - LeMaker Banana Pi - MarsBoard RK3066 - MediaTek MT8127 Moose Board - MediaTek MT8135 evaluation board - Mele M3 - Merrii A80 Optimus Board - Netgear R6300 V2 (BCM4708) - Nomadik STN8815NHK - NovaTech OrionLXm - Olimex A20-OLinuXino-LIME2 - Raspberry Pi Model B+ - STiH410 B2120 - Samsung Monk board - Samsung Rinato board - Synology DS213j - Synology DS414 - TBS2910 Matrix ARM mini PC - TI AM5728 BeagleBoard-X15 - Toradex Colibri VF50 on Colibri Evaluation Board - Zynq ZYBO Development Board Other notable changes include: - exynos: cleanup of existing dts files - mvebu: improved pinctrl support for Armada 370/XP - nomadik: restructuring dts files - omap: added CAN bus support - shmobile: added clock support for some SoCs - shmobile: added sound support for some SoCs - sirf: reset controller support - sunxi: continuing the relicensing under dual GPL/MIT - sunxi: lots of new on-chip device support - sunxi: working simplefb support (long awaited) - various: provide stdout-path property for earlycon" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (510 commits) ARM: dts: rk3288: add arm,cpu-registers-not-fw-configured Revert "ARM: dts: rockchip: temporarily disable smp on rk3288" ARM: BCM5301X: Add DT for Buffalo WZR-600DHP2 ARM: BCM5301X: Add DT for Asus RT-N18U ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP ARM: BCM5301X: Add DT for Netgear R6300 V2 ARM: BCM5301X: Add buttons for Netgear R6250 ARM: dts: rockchip: Add input voltage supply regulators in pmic for Marsboard ARM: BCM5301X: Add IRQs to Broadcom's bus-axi in DTS file arm: dts: zynq: Add Digilent ZYBO board arm: dts: zynq: Move crystal freq. to board level doc: dt: vendor-prefixes: Add Digilent Inc Documentation: devicetree: Fix Xilinx VDMA specification ARM: dts: rockchip: set FIFO size for SDMMC, SDIO and EMMC on rk3066 and rk3188 ARM: dts: rockchip: add label property for leds on Radxa Rock ARM: BCM5301X: Add LEDs for Netgear R6250 V1 ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file ARM: dts: add sysreg phandle to i2c device nodes for exynos ARM: dts: Remove unused bootargs from exynos3250-rinato ARM: dts: add board dts file for Exynos3250-based Monk board ...
| * ARM: dts: imx6: add pm_power_off support for i.mx6 chipsRobin Gong2014-11-231-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | All chips of i.mx6 can be powered off by programming SNVS. For example : On i.mx6q-sabresd board, PMIC_ON_REQ connect with external pmic ON/OFF pin, that will cause the whole PMIC powered off except VSNVS. And system can restart once PMIC_ON_REQ goes high by push POWRER key. Signed-off-by: Robin Gong <b38343@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | ARM: dts: imx6qdl-sabresd: Fix the microphone routeFabio Estevam2014-11-221-4/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit e409dfbfccf9a49 ("ASoC: dapm: Add a few supply widget sanity checks") the following error is seen: imx-wm8962 sound: wm8962 <-> 202c000.ssi mapping ok imx-wm8962 sound: Connecting non-supply widget to supply widget is not supported (AMIC -> MICBIAS) imx-wm8962 sound: ASoC: no dapm match for AMIC --> (null) --> MICBIAS imx-wm8962 sound: ASoC: Failed to add route AMIC -> direct -> MICBIAS Invert the route between the microphone and the bias in order to fix it. While at it, align the audio routing with imx6sl-evk and imx6sx-sdb, which have the same wm8962 circuitry. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | ARM: dts: imx6qdl-sabresd: Use IMX6QDL_CLK_CKO defineFabio Estevam2014-11-221-1/+1
|/ | | | | | | | Use IMX6QDL_CLK_CKO definition instead of its hard coded clock number for better readability. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: Configure the pins locallyFabio Estevam2014-09-161-13/+13
| | | | | | | | | | | | | | | | Passing '0x80000000' to the pin configuration means that kernel will skip the IOMUXC_SW_PAD_CTL configuration and will use whathever values come from the bootloader. Instead of relying on the bootloader setup, let's configure it in the kernel to have predictable settings. '0x1b0b0' is the default POR value for all these pins and has also been verified that the pins are using this value by manually inspecting the IOMUXC_SW_PAD_CTL registers, so no functional change has been made. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx6qdl-sabresd: add always on pcie regulatorLucas Stach2014-09-161-0/+19
| | | | | | | | | | | | | | Everything in the PCI specification assumes devices to be enumerable on startup. This is only possible if they have power available. A future improvement may allow this regulator to be switched off for D3hot and D3cold power states, but there is a lot of work to do the pcie host controller side for this to work. To keep things simple always enable the regulator for now. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx: remove ssi fsl,mode for audio cardsMarkus Pargmann2014-07-181-1/+0Star
| | | | | | | | | | | | | | The DAI mode is and should be configured by the sound card driver as codec and ssi have to be in the right modes to communicate with each other. It is possible to operate the ssi unit or the codec in master mode, sometimes even on the same board in different configurations. With the latest changes in the fsl-ssi driver, the 'fsl,mode' property is only handled as a fallback property. If the sound card sets the DAI mode correctly, this fallback configuration is dropped. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx6qdl-sabresd: Configure the ECSPI1 chip select pinFabio Estevam2014-07-181-0/+1
| | | | | | | | | | GPIO4_9 is used as ECSPI1 chip select and it needs to be configured as GPIO. Configure the pin functionality explicitly in the dts file instead of relying on the fact that it comes configured as GPIO from POR or from the bootloader. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx6qdl-sabresd: Add USDHC4 supportFabio Estevam2014-05-161-0/+24
| | | | | | | | USDHC4 is connected to a DDR MMC. Add support for it. Signed-off-by: Dong Aisheng <b29396@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: Add stdout-path property to i.MX boardsSascha Hauer2014-05-161-0/+4
| | | | | | | | | | This adds the stdout-path property to various i.MX boards. Values of the property have been taken from barebox, so they should be correct. Also, the older linux,stdout-path property is converted to stdout-path. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx6qdl-sabresd: remove power-on gpio from pcieLucas Stach2014-05-161-2/+0Star
| | | | | | | | | This isn't compatible with the new binding and should be handled via a proper regulator. It shouldn't be needed as the driver has always ignored this property. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx6qdl-sabresd: Add PCIe supportMarek Vasut2014-05-161-0/+15
| | | | | | | Add support for the PCI express bus available on MX6 SabreSDP. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx6qdl-sabresd: Add HDMI supportFabio Estevam2014-05-161-0/+5
| | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
* ARM: dts: imx6qdl-sabresd.dtsi: Add red ledVincent Stehlé2014-04-301-0/+19
| | | | | | | | | | | Make the red gpio led available to the user. This can be toggled with the sysfs for example, or used as a heartbeat or mmc activity light by changing the trigger. Signed-off-by: Vincent Stehlé <vincent.stehle@freescale.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: correct gpio key's active stateAnson Huang2014-02-101-3/+4
| | | | | | | | From schematic, the power, vol+/- key's active state is low, so we need to set the gpio flag to active low. Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: Add PFUZE100 supportFabio Estevam2014-02-101-0/+113
| | | | | | | | mx6 sabresd boards have Freescale PFUZE100 regulator, so add support for it. Signed-off-by: Robin Gong <b38343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: Add power key supportAnson Huang2014-02-091-4/+21
| | | | | | | | | | | | This patch adds support for imx6qdl-sabresd board's power key, the key is named "SW1" on board, press it can wake up system from suspend. Add a new pinctrl entry for gpio keys and move all gpio keys pin to this entry. Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: specify the value of audmux pinctrl instead of 0x80000000Nicolin Chen2014-02-091-4/+4
| | | | | | | | | | | | | | | | We must specify the value of audmux pinctrl if we want to use pinctrl_pm(). Thus change bypass value 0x80000000 to what we exactly need. This patch also seperately unset PUE bit for TXD so that IOMUX won't pull up/down the pin after turning into tristate. When we use SSI normal mode to playback monaural audio via I2S signal, there'd be a pulled curve occur to its signal at the second slot if setting PUE bit for TXD. And it will make the second channel to play a constant noise. So by keeping the signal level in the second slot, we can get a constant high level signal (-1) or a low level one (0). Signed-off-by: Nicolin Chen <b42378@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6: use generic node name for fixed regulatorShawn Guo2014-02-091-3/+8
| | | | | | | | The device tree specification recommends that generic name should be used for nodes. So instead of naming those fixed regulator nodes arbitrarily, let's use the generic name 'regulator@num' for those nodes. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl: make pinctrl nodes board specificShawn Guo2014-02-091-11/+112
| | | | | | | | | | | | | | | | | | | Currently, all pinctrl setting nodes are defined in <soc>.dtsi, so that boards that share the same pinctrl setting do not have to define it time and time again in <board>.dts. However, along with the devices and use cases being added continuously, the pinctrl setting nodes under iomuxc becomes more than expected. This bloats device tree blob for particular board unnecessarily since only a small subset of those pinctrl setting nodes will be used by the board. It impacts not only the DTB file size but also the run-time device tree lookup efficiency. The patch moves all the pinctrl data into individual boards as needed. With the changes, the pinctrl setting nodes becomes local to particular board, and it makes no sense to continue numbering the setting for given peripheral. Thus, all the pinctrl phandler name gets updated to have only peripheral name in there. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: Add backlight support for lvdsRogerio Pimentel2013-10-121-0/+14
| | | | | | | | This patch adds support for lvds backlight on boards i.MX6q-SabreSD and i.MX6dl-SabreSD Signed-off-by: Rogerio Pimentel <rogerio.pimentel@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: Provide phy-reset-gpiosFabio Estevam2013-09-291-0/+2
| | | | | | | | | GPIO1_25 is used to reset the ethernet phy. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: SDHC ports are 8 bit-wideFabio Estevam2013-09-261-0/+2
| | | | | | | | | | On imx6qdl-sabresd the SDHC2 and SDHC3 are 8 bit-wide, so pass the bus-width property to reflect that. Otherwise the mmc driver will operate with the default bus-width value of 4. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dtsi: imx6qdl-sabresd: Add USB OTG vbus pin to pinctrl_hogPeter Chen2013-08-221-0/+1
| | | | | | | | USB OTG vbus pin needs to be configured as gpio function at sabresd board. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dtsi: imx6qdl-sabresd: Add USB host 1 VBUS regulatorPeter Chen2013-08-221-0/+11
| | | | | | | | We enabled USB host 1, so host 1's vbus should be on to let host 1 work. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: Add touchscreen supportFabio Estevam2013-08-221-0/+16
| | | | | | | | | mx6 sabresd boards have a egalax touchscreen controller connected via I2C3. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx6qdl-sabresd: Allow buttons to wake-up the systemFabio Estevam2013-08-221-0/+2
| | | | | | | This is useful for testing suspend/resume sequence. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: imx6q: remove board specific CLKO setupShawn Guo2013-08-221-1/+1
| | | | | | | | | | | The CLKO is widely used by imx6q board designs to clock audio codec. Since most codecs accept 24 MHz frequency, let's initially set up CLKO with OSC24M (cko <-- cko2 <-- osc). Then those board specific CLKO setup for audio codec can be removed. The board dts files also need an update on cko reference in codec node. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: dts: imx: add LVDS panel for imx6qdl-sabresdShawn Guo2013-08-221-0/+25
| | | | | | | Add HannStar HSD100PXN1 XGA panel support on LVDS1 port of imx6qdl-sabresd board. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-11-06 17:38:43 +0100