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2018-12-10ARM: dts: imx7s: Add flexcan stop mode wakeup supportAisheng Dong1-0/+2
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: imx7: Correct mask for GIC PPI interruptsFabio Estevam1-5/+5
The GIC_CPU_MASK_SIMPLE() macro should take as its argument the actual number of CPU cores the interrupt controller is wired to. i.MX7S contains a single Cortex-A7, hence the second interrupt specifier cell for Private Peripheral Interrupts should use "GIC_CPU_MASK_SIMPLE(1)". Likewise, i.MX7D contains two Cortex-A7 cores, so it should use "GIC_CPU_MASK_SIMPLE(2)" instead. Tested on a imx7s-warp. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: imx7: Fix memory node duplicationFabio Estevam1-2/+0
Boards based on imx7 have duplicate memory nodes: - One coming from the board dts file: memory@ - One coming from the imx7s.dtsi file. Fix the duplication by removing the memory node from the dtsi file and by adding 'device_type = "memory";' in the board dts. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-26ARM: dts: imx: Fix SPI bus warningsRob Herring1-4/+4
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>
2018-09-26ARM: dts: imx7: Update coresight binding for hardware portsSuzuki K Poulose1-45/+37
Switch to the updated coresight bindings. Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-03ARM: dts: imx7s: enable cpuidle driverAnson Huang1-0/+14
Enable cpuidle for i.MX7S/D using generic ARM cpuidle driver, below 2 idle states enabled: 1. ARM WFI; 2. SoC WAIT mode. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-03ARM: dts: imx7s: remove snvs_poweroff nodeAnson Huang1-8/+0
System poweroff is already supported by PSCI on i.MX7D, remove "snvs_poweroff" node to avoid below debug message from syscon-poweroff driver: [ 1.831414] syscon-poweroff 30370000.snvs:snvs-poweroff: pm_power_off already claimed (ptrval) psci_sys_poweroff [ 1.841707] syscon-poweroff: probe of 30370000.snvs:snvs-poweroff failed with error -16 Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-03ARM: dts: imx7s: add i.MX7 messaging unit supportOleksij Rempel1-0/+19
Define the Messaging Unit (MU) for i.MX7 in the processor's dtsi. The respective driver is added in the next commit. Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx: Remove optional 'fsl,sec-era' propertyFabio Estevam1-1/+0
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>
2018-06-11Merge tag 'armsoc-dt' of ↵Linus Torvalds1-57/+31
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates from Olof Johansson: "As always, a large number of DT updates. Too many to enumerate them all, but at a glance: New SoCs introduced in this release: - Amlogic: + Meson 8M2 SoC, a.k.a. S812. A quad Cortex-A9 SoC used in some set top boxes and other products. - Mediatek: + MT7623A, which is a flavor of the MT7623 family with other on-chip ethernet options. - Qualcomm: + SDM845, a.k.a Snapdragon 845, an 4+4-core Kryo 385/845 (Cortex-A75/A55 derivative) SoC that's one of the current high-end mobile SoCs. It's great to see mainline support for it. So far, you can't do much with it, since a lot of peripherals are not yet in the DTs but driver support for USB, GPU and other pieces are starting to trickle in. This might end up being a well-supported SoC upstream if the momentum keeps up. - Renesas: + R8A77990, a.k.a R-Car E3, a new automotive entertainment-targeted SoC. Currently only one Cortex-A53 CPU is enabled, we are eagerly awaiting more. So far, basic drivers such as serial, gpios, PMU and ethernet are enabled. + R8A77470, a.k.a. RZ/G1C, a new dual Cortex-A7 SoC with PowerVR GPU. Same here, basic set of drivers such as serial, gpios and ethernet enabled, and SMP support is also forthcoming. - STMicroelectronics: + STM32F469, very similar tih STM32F429 but with display support Enhancements to SoCs/platforms (DTS contents, some driver portions might not be in yet): - Allwinner sun8i (h3/a33/a83t) SMP, DVFS tweaks, misc - Amlogic Meson: I2C, UFS, TDM, GPIO external interrupts, MMC resets - Hisilicon hi3660: Thermal cooling, CPU frequency scaling, mailbox interfaces - Marvell Berlin2CD: SMP support, thermal sensors - Mediatek MT7623: Highspeed DMA, audio support - Qualcomm IPQ8074 PCIe support, MSM8996 UFS support - Renesas: Watchdog and PMU support across many platforms - Rockchip RK3399: USB3 OTG support - Samsung Exynos: Audio-over-HDMI on Odroid X/X2/U3 - STMicro STM32: Lots of peripherals added to STM32MP175C - Uniphier: Ethernet support New boards: - Allwinner A20: Olimex A20-SOM-EVB-eMMC variant - Allwinner H2+: Libre Computer ALL-H3-CC (h2+ version) - Allwinner A33: Nintendo NES/SuperNES Classic Edition - Aspeed: S2600WF, Inventec Lanyang BMC, Portwell Neptune - Berlin2CD: Valve Steam Link - Broadcom BCM5301X: Luxul XAP-1610 and XWR-3150 V1 - Broadcom: Raspberry Pi 3 B+ - Mediatek MT7623N and MT7623A: reference boards - Meson 8M2: Tronsmart MXIII Plus - NXP i.MX: Engicam i.CoreM6, DHCOM iMX6 SOM, BTicino i.MX6DL Mamoj - Qualcomm MSM8974: Sony Xperia Z1 Compact support - Qualcomm SDM845: MTP development board - Renesas: Ebisu R8A77990 board - Renesas RZ/G1C: iwg23s: iWave G235-SDB - TI am335x: Pocketbeagle support" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (448 commits) ARM: dts: aspeed: Fix hwrng register address arm64: dts: sprd: whale2: Add the rtc enable clock for watchdog arm64: dts: sprd: Add GPIO and GPIO keys device nodes arm64: dts: sprd: fix typo in 'remote-endpoint' arm64: dts: apq8096-db820c: Removed bt-en-1-8v regulator arm64: dts: fix regulator property name for wlan pcie endpoint arm64: dts: qcom: msm8996: Use UFS_GDSC for UFS ARM: dts: pxa3xx: fix MMC clocks ARM: pxa: dts: add pin definitions for extended GPIOs ARM: pxa: dts: add gpio-ranges to gpio controller ARM: dts: ipq8074: Enable few peripherals for hk01 board ARM: dts: ipq8074: Add pcie nodes ARM: dts: ipq8074: Add peripheral nodes ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c2 board file ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c1 board file ARM: dts: ipq4019: Add ipq4019-ap.dk07.1 common data ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk04.1-c3 board file ARM: dts: ipq4019: Add ipq4019-ap.dk04.1-c1 board file ARM: dts: ipq4019: Add ipq4019-ap.dk04.dtsi ARM: dts: ipq4019: Change the max opp frequency ...
2018-06-09Merge tag 'clk-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This time we have a good set of changes to the core framework that do some general cleanups, but nothing too major. The majority of the diff goes to two SoCs, Actions Semi and Qualcomm. A brand new driver is introduced for Actions Semi so it takes up some lines to add all the different types, and the Qualcomm diff is there because we add support for two SoCs and it's quite a bit of data. Otherwise the big driver updates are on TI Davinci and Amlogic platforms. And then the long tail of driver updates for various fixes and stuff follows after that. Core: - debugfs cleanups removing error checking and an unused provider API - Removal of a clk init typedef that isn't used - Usage of match_string() to simplify parent string name matching - OF clk helpers moved to their own file (linux/of_clk.h) - Make clk warnings more readable across kernel versions New Drivers: - Qualcomm SDM845 GCC and Video clk controllers - Qualcomm MSM8998 GCC - Actions Semi S900 SoC support - Nuvoton npcm750 microcontroller clks - Amlogic axg AO clock controller Removed Drivers: - Deprecated Rockchip clk-gate driver Updates: - debugfs functions stopped checking return values - Support for the MSIOF module clocks on Rensas R-Car M3-N - Support for the new Rensas RZ/G1C and R-Car E3 SoCs - Qualcomm GDSC, RCG, and PLL updates for clk changes in new SoCs - Berlin and Amlogic SPDX tagging - Usage of of_clk_get_parent_count() in more places - Proper implementation of the CDEV1/2 clocks on Tegra20 - Allwinner H6 PRCM clock support and R40 EMAC support - Add critical flag to meson8b's fdiv2 as temporary fixup for ethernet - Round closest support for meson's mpll driver - Support for meson8b nand clocks and gxbb video decoder clocks - Mediatek mali clks - STM32MP1 fixes - Uniphier LD11/LD20 stream demux system clock" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (134 commits) clk: qcom: Export clk_fabia_pll_configure() clk: bcm: Update and add Stingray clock entries dt-bindings: clk: Update Stingray binding doc clk-si544: Properly round requested frequency to nearest match clk: ingenic: jz4770: Add 150us delay after enabling VPU clock clk: ingenic: jz4770: Enable power of AHB1 bus after ungating VPU clock clk: ingenic: jz4770: Modify C1CLK clock to disable CPU clock stop on idle clk: ingenic: jz4770: Change OTG from custom to standard gated clock clk: ingenic: Support specifying "wait for clock stable" delay clk: ingenic: Add support for clocks whose gate bit is inverted clk: use match_string() helper clk: bcm2835: use match_string() helper clk: Return void from debug_init op clk: remove clk_debugfs_add_file() clk: tegra: no need to check return value of debugfs_create functions clk: davinci: no need to check return value of debugfs_create functions clk: bcm2835: no need to check return value of debugfs_create functions clk: no need to check return value of debugfs_create functions clk: imx6: add EPIT clock support clk: mvebu: use correct bit for 98DX3236 NAND ...
2018-06-01ARM: dts: imx7: correct enet ipg clockAnson Huang1-1/+1
ENET "ipg" clock should be IMX7D_ENETx_IPG_ROOT_CLK rather than IMX7D_ENET_AXI_ROOT_CLK which is for ENET bus clock. Based on Andy Duan's patch from the NXP kernel tree. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-05-20ARM: dts: imx6/7: Remove unit-address from anatop regulatorsFabio Estevam1-6/+2
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: imx7: Fix error in coresight TPIU graph connectionRob Herring1-1/+1
OF graph endpoint connections must be bidirectional and dtc will now warn if they are not. i.MX7 based DTs have an error and generate warnings: Warning (graph_endpoint): /replicator/ports/port@0/endpoint: graph connection to node '/soc/tpiu@30087000/port/endpoint' is not bidirectional Warning (graph_endpoint): /soc/tpiu@30087000/port/endpoint: graph connection to node '/replicator/ports/port@1/endpoint' is not bidirectional This appears to be a copy-n-paste error and the TPIU input should be connected to replicator port 0 instead of port 1. 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 Estevam1-42/+4
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>
2018-05-07ARM: dts: imx7s: Pass the 'fsl,sec-era' propertyFabio Estevam1-0/+1
Currently the following error is seen from the CAAM driver: caam 30900000.caam: device ID = 0x0a16030000000000 (Era -524) Pass the 'fsl,sec-era' property to properly describe the era information. This error happens because the 'fsl,sec-era' is not passed via device tree. The era information is used in various places inside drivers/crypto/caam, so pass the correct version via device tree. Fixes: 0eeabcad7da5 ("ARM: dts: imx7s: add CAAM device node") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-04-16ARM: dts: imx7s: add anatop vdd1p2 regulatorAnson Huang1-0/+15
Add i.MX7S/D anatop vdd1p2 regulator. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-04-16ARM: dts: imx7: Move tempmon node out of busFabio Estevam1-10/+11
Move tempmon node from soc node to root node. tempmon node does not have any register properties and thus shouldn't be placed on the bus. This fixes the following build warning with W=1: arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30000000/tempmon missing or empty reg/ranges property Fixes: de25b9bb4a40 ("ARM: dts: imx7s: add temperature monitor support") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-03-15Merge tag 'imx-dt-4.17' of ↵Arnd Bergmann1-104/+138
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt Pull "i.MX device tree updates for 4.17" from Shawn Guo: - New board support: phyBOARD-Mira i.MX6 boards; Advantech DMS-BA16 i.MX6Q board; Toradex Colibri iMX6ULL boards. - ZII RDU board updates: add RAVE SP device; disable on-chip watchdog as the external watchdog is being used instead; improve USDHC node regarding to voltage and SDIO capability. - i.MX6UL/ULL updates: cpufreq clock cleanup; add IOMUXC_SNVS pins and missing daisy chain configurations; add more devices like WDOG3, UART8, PMU, architected timer etc. - Hummingboard updates: correct USBOTG-ID pin; remove mention of nonexistent node. - Fix compatibles of atmel eeprom devices. - A couple of improvements on i.MX25 pinfunc header regarding to eSDHC pins. - A bunch of patches from Fabio and Marco to fix DTC warnings seen with W=1 switch. - Remove GPU subsystem nodes, as they are not needed by the etnaviv driver anymore and have been removed from the binding. - Add FIFO depth definition for i.MX25 SSI devices. - Add missing '#sound-dai-cells' for sgtl5000 codec which is complained by DTC. - Miscellaneous and random updates. * tag 'imx-dt-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (66 commits) ARM: dts: i.MX25: define SSI FIFO depth ARM: dts: vf610m4: Remove the zero length reg property ARM: dts: vf610m4: Remove skeleton.dtsi inclusion ARM: dts: vf500: Remove the zero length reg property ARM: dts: vf: Add memory node unit name ARM: dts: vf500: Remove skeleton.dtsi inclusion ARM: dts: imx7s: add temperature monitor support ARM: dts: imx: Add missing #sound-dai-cells for sgtl5000 codec ARM: dts: imx51-zii-rdu1: Add node for RAVE SP device ARM: dts: imx6: RDU2: Add RAVE SP device ARM: dts: imx5: Pass the memory unit-address ARM: dts: imx7s: add spba-bus abstraction ARM: dts: imx6dl-icore-rqs: Fix invalid PHY address assignment for ethernet ARM: dts: imx6ul: add wdog3 node ARM: dts: imx7: add CPU PMU support ARM: dts: imx6dl-colibri-eval-v3: Add chosen node ARM: dts: imx6: Pass memory unit-adress ARM: dts: imx6dl: remove 'lcdif' node ARM: dts: hummingboard: Remove mention of nonexistent node ARM: dts: imx6qdl-hummingboard: fix USBOTG-ID pin ...
2018-03-08ARM: dts: imx7s: add temperature monitor supportAnson Huang1-0/+20
Add i.MX7 temperature monitor support. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28ARM: dts: imx7s: add spba-bus abstractionStefan Agner1-103/+111
According to the i.MX 7Solo/Dual Application Processor Reference Manual the ECSPI1/2/3, UART1/2/3 and SAI1/2/3 peripherals are connected through the SPBA bus. Other similar SoCs such as i.MX 6UL add this bus abstraction. This adds the bus also to the i.MX 7 device tree. The i.MX SDMA driver uses this abstraction to configure watermark levels slightly differently, so this might change behavior slightly. There have no issues been observed before or after the patch. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28ARM: dts: imx7s: add Keypad Port moduleStefan Agner1-0/+8
Add the Keypad Port module. Add it disabled by default since only some boards use it. Boards which do need to specify additional properties as documented in the device tree bindings. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28ARM: dts: imx7s: add CAAM device nodeRui Miguel Silva1-0/+30
Add CAAM device node to the i.MX7s device tree. Cc: Sascha Hauer <kernel@pengutronix.de> Cc: devicetree@vger.kernel.org Cc: "Horia Geantă" <horia.geanta@nxp.com> Cc: Aymen Sghaier <aymen.sghaier@nxp.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28ARM: dts: imx7s: add snvs rtc clockAnson Huang1-0/+2
Add i.MX7 SNVS RTC clock. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28ARM: dts: imx7: add CPU PMU supportStefan Agner1-0/+6
Enable support for ARM Performance Monitoring Units available on the Cortex-A7 CPU. There is only a single interrupt for the PMU in both variants of the family, i.MX 7Solo and 7Dual. Tested with perf on a i.MX 7Dual: hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available Signed-off-by: Stefan Agner <stefan@agner.ch> 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 Franchi1-1/+1
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>
2017-12-27ARM: dts: imx7s: Avoid using label in unit address and regFabio Estevam1-2/+2
As recommended by Rob Herring [1] labels should not be used in unit address and reg, so use its real value directly instead. [1] https://www.spinics.net/lists/devicetree/msg206567.html Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-12-26ARM: dts: imx7s: Add unit address and reg for the anatop nodesFabio Estevam1-1/+4
Add unit address and reg for the anatop nodes in order to fix the following build warnings with W=1: arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30000000/anatop@30360000/regulator-vdd1p0d 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: imx7: Move nodes which have no reg property out of busFabio Estevam1-60/+60
Move usbphynop1, usbphynop2, usbhypnop3, replicator and timer and 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/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/replicator missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/timer missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30800000/usbphynop1 missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30800000/usbphynop3 missing or empty reg/ranges property arch/arm/boot/dts/imx7d-cl-som-imx7.dtb: Warning (simple_bus_reg): Node /soc/aips-bus@30800000/usbphynop2 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: imx: Add missing #phy-cells to usb-nop-xceivRob Herring1-0/+2
"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells property. This is probably because the binding was the precursor to the phy binding. Fixes the following warning in i.MX dts files: Warning (phys_property): Missing property '#phy-cells' in node ... 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>
2017-12-26ARM: dts: imx: name the interrupts for the fec ethernet driverTroy Kisky1-2/+4
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>
2017-08-03ARM: dts: imx7: add GPMI NAND and APBH DMAStefan Agner1-0/+31
Add i.MX 7 APBH DMA and GPMI NAND modules. Signed-off-by: Stefan Agner <stefan@agner.ch> Tested-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Han Xu <han.xu@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-07-16ARM: dts: imx: update snvs-poweroff maskGuy Shapiro1-0/+1
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>
2017-05-21ARM: dts: imx7: use 3 PWM cellsStefan Agner1-4/+4
The PWM driver has now capability to specify the PWM polarity which is e.g. for backlight control. Allow to make use of PWM polarity by specifying pwm-cells to be 3 in the base dt. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-05-21ARM: dts: imx7s: Mark 'gpr' compatible with i.MX6 variantAndrey Smirnov1-1/+2
List GPR block as compatible "fsl,imx6q-iomuxc-gpr" to support drivers requesting it that way (PCIe driver is one example). 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>
2017-05-21ARM: dts: imx7s: Add node for GPCAndrey Smirnov1-1/+25
Add node for GPC and specify as a parent interrupt controller for SoC bus. 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>
2017-05-21ARM: dts: imx: Reintroduce 'anatop-enable-bit' where appropriateAndrey Smirnov1-0/+1
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: imx7: add USDHC NAND and IPG clock to SDHC instancesStefan Agner1-6/+6
The USDHC instances need the USDHC NAND and IPG clock in order to operate. Reference them properly by replacing the dummy clocks with the actual clocks. Note that both clocks are currently implicitly enabled since they are part of the i.MX 7 clock drivers init_on list. This might change in the future. Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-04-10ARM: dts: imx7s: Do not claim i.MX51 compatibility for SRCAndrey Smirnov1-1/+1
System Reset Controller in i.MX7 doesn't have any commonality with IP block found in i.MX5 and i.MX6 SoC families. Given that and the new upstream driver for i.MX7 variant (see https://lkml.org/lkml/2017/2/21/466) remove "fsl,imx51-src" from compatibility string. Cc: yurovsky@gmail.com 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-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-04-10ARM: dts: imx7s: enable ocotpPeng Fan1-3/+2
Enable ocotp for i.mx7D/S. Correct the clock entry and compatible string. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 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> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2017-02-23Merge tag 'armsoc-dt' of ↵Linus Torvalds1-1/+0
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 ...
2017-01-24ARM: dts: imx: Pass 'chosen' and 'memory' nodesFabio Estevam1-0/+8
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: imx: Remove unexistant propertyFabio Estevam1-1/+0
Property 'anatop-enable-bit' does not exist, so just remove it. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-12-15Merge tag 'armsoc-dt' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "Lots of changes as usual, so I'm trying to be brief here. Most of the new hardware support has the respective driver changes merged through other trees or has had it available for a while, so this is where things come together. We get a DT descriptions for a couple of new SoCs, all of them variants of other chips we already support, and usually coming with a new evaluation board: - Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices - Qualcomm MDM9615 LTE baseband - NXP imx6ull, the latest and smallest i.MX6 application processor variant - Renesas RZ/G (r8a7743 and r8a7745) application processors - Rockchip PX3, a variant of the rk3188 chip used in Android tablets - Rockchip rk1108 single-core application processor - ST stm32f746 Cortex-M7 based microcontroller - TI DRA71x automotive processors These are commercially available consumer platforms we now support: - Motorola Droid 4 (xt894) mobile phone - Rikomagic MK808 Android TV stick based on Rockchips rx3066 - Cloud Engines PogoPlug v3 based on OX820 - Various Broadcom based wireless devices: - Netgear R8500 router - Tenda AC9 router - TP-LINK Archer C9 V1 - Luxul XAP-1510 Access point - Turris Omnia open hardware router based on Armada 385 And a couple of new boards targeted at developers, makers or industrial integration: - Macnica Sodia development platform for Altera socfpga (Cyclone V) - MicroZed board based on Xilinx Zynq FPGA platforms - TOPEET itop/elite based on exynos4412 - WP8548 MangOH Open Hardware platform for IOT, based on Qualcomm MDM9615 - NextThing CHIP Pro gadget - NanoPi M1 development board - AM571x-IDK industrial board based on TI AM5718 - i.MX6SX UDOO Neo - Boundary Devices Nitrogen6_SOM2 (i.MX6) - Engicam i.CoreM6 - Grinn i.MX6UL liteSOM/liteBoard - Toradex Colibri iMX6 module Other changes: - added peripherals on renesas, davinci, stm32f429, uniphier, sti, mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm, mvebu, allwinner, broadcom, exynos, zynq - Continued fixes for W=1 dtc warnings - The old STiH415/416 SoC support gets removed, these never made it into products and have served their purpose in the kernel as a template for teh newer chips from ST - The exynos4415 dtsi file is removed as nothing uses it. - Intel PXA25x can now be booted using devicetree" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (422 commits) arm: dts: zynq: Add MicroZed board support ARM: dts: da850: enable high speed for mmc ARM: dts: da850: Add node for pullup/pulldown pinconf ARM: dts: da850: enable memctrl and mstpri nodes per board ARM: dts: da850-lcdk: Add ethernet0 alias to DT ARM: dts: artpec: add pcie support ARM: dts: add support for Turris Omnia devicetree: Add vendor prefix for CZ.NIC ARM: dts: berlin2q-marvell-dmp: fix typo in chosen node ARM: dts: berlin2q-marvell-dmp: fix regulators' name ARM: dts: Add xo to sdhc clock node on qcom platforms ARM: dts: r8a7794: Add device node for PRR ARM: dts: r8a7793: Add device node for PRR ARM: dts: r8a7792: Add device node for PRR ARM: dts: r8a7791: Add device node for PRR ARM: dts: r8a7790: Add device node for PRR ARM: dts: r8a7779: Add device node for PRR ARM: dts: r8a73a4: Add device node for PRR ARM: dts: sk-rzg1e: add Ether support ARM: dts: sk-rzg1e: initial device tree ...
2016-12-07ARM: dts: imx7d: fix LCDIF clock assignmentStefan Agner1-3/+2
The eLCDIF IP of the i.MX 7 SoC knows multiple clocks and lists them separately: Clock Clock Root Description apb_clk MAIN_AXI_CLK_ROOT AXI clock pix_clk LCDIF_PIXEL_CLK_ROOT Pixel clock ipg_clk_s MAIN_AXI_CLK_ROOT Peripheral access clock All of them are switched by a single gate, which is part of the IMX7D_LCDIF_PIXEL_ROOT_CLK clock. Hence using that clock also for the AXI bus clock (clock-name "axi") makes sure the gate gets enabled when accessing registers. There seem to be no separate AXI display clock, and the clock is optional. Hence remove the dummy clock. This fixes kernel freezes when starting the X-Server (which disables/re-enables the display controller). Fixes: e8ed73f691bd ("ARM: dts: imx7d: add lcdif support") Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2016-11-14ARM: dts: imx: Remove skeleton.dtsiFabio Estevam1-1/+3
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>
2016-09-09ARM: dts: add gpio-ranges property to iMX GPIO controllersVladimir Zapolskiy1-0/+7
To establish a connection between GPIO controllers and pin multiplexor controller add gpio-ranges properties to all GPIO controllers found on iMX50, iMX6Q/D, iMX6DL/S, iMX6SL, iMX6SX, iMX6UL and iMX7D/S SoCs. The change was done after human parsing of output from % gawk -n '{ sub(/.*__/, ""); if ($1 ~ "^GPIO") print $1, $2/4}' imxXX-pinfunc.h | sort -n Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-08-17ARM: dts: imx7d: add clock-frequency to CPU nodesStefan Agner1-0/+1
Add clock-frequency property to CPU nodes. Avoids warnings like "/cpus/cpu@0 missing clock-frequency property". Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-08-17ARM: dts: imx7d: move CPU operating points to imx7d.dtsiStefan Agner1-5/+0
Only i.MX 7Dual SoC supports CPU frequencies of up to 1GHz. The i.MX 7Solo can run with up to 800MHz and does so without making use of DVFS usually. While the device tree clearly specified a too fast operating point for i.MX 7Solo, the kernel did not used it in practise so far because the CPUfreq driver does not get loaded on i.MX 7Solo devices (since the fsl,imx7s compatible string is not in the list of devices making use of the cpufreq-dt driver...). Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-08-17ARM: dts: imx7s: Add SAI nodesFabio Estevam1-0/+45
Add the three SAI ports nodes. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 11:48:52 +0000