From: Linus Torvalds Date: Fri, 15 Mar 2024 19:37:59 +0000 (-0700) Subject: Merge tag 'devicetree-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh... X-Git-Url: https://repo.jachan.dev/J-linux.git/commitdiff_plain/ab522e1478e3191114535f454a1c41ba3b2d1cb9 Merge tag 'devicetree-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT core: - Add cleanup.h based auto release of struct device_node pointers via __free marking and new for_each_child_of_node_scoped() iterator to use it. - Always create a base skeleton DT when CONFIG_OF is enabled. This supports several usecases of adding DT data on non-DT booted systems. - Move around some /reserved-memory code in preparation for further improvements - Add a stub for_each_property_of_node() for !OF - Adjust the printk levels on some messages - Fix __be32 sparse warning - Drop RESERVEDMEM_OF_DECLARE usage from Freescale qbman driver (currently orphaned) - Add Saravana Kannan and drop Frank Rowand as DT maintainers DT bindings: - Convert Mediatek timer, Mediatek sysirq, fsl,imx6ul-tsc, fsl,imx6ul-pinctrl, Atmel AIC, Atmel HLCDC, FPGA region, and xlnx,sd-fec to DT schemas - Add existing, but undocumented fsl,imx-anatop binding - Add bunch of undocumented vendor prefixes used in compatible strings - Drop obsolete brcm,bcm2835-pm-wdt binding - Drop obsolete i2c.txt which as been replaced with schema in dtschema - Add DPS310 device and sort trivial-devices.yaml - Enable undocumented compatible checks on DT binding examples - More QCom maintainer fixes/updates - Updates to writing-schema.rst and DT submitting-patches.rst to cover some frequent review comments - Clean-up SPDX tags to use 'OR' rather than 'or'" * tag 'devicetree-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (56 commits) dt-bindings: soc: imx: fsl,imx-anatop: add imx6q regulators of: unittest: Use for_each_child_of_node_scoped() of: Introduce for_each_*_child_of_node_scoped() to automate of_node_put() handling of: Add cleanup.h based auto release via __free(device_node) markings of: Move all FDT reserved-memory handling into of_reserved_mem.c of: Add KUnit test to confirm DTB is loaded of: unittest: treat missing of_root as error instead of fixing up x86/of: Unconditionally call unflatten_and_copy_device_tree() um: Unconditionally call unflatten_device_tree() of: Create of_root if no dtb provided by firmware of: Always unflatten in unflatten_and_copy_device_tree() dt-bindings: timer: mediatek: Convert to json-schema dt-bindings: interrupt-controller: fsl,intmux: Include power-domains support soc: fsl: qbman: Remove RESERVEDMEM_OF_DECLARE usage dt-bindings: fsl-imx-sdma: fix HDMI audio index dt-bindings: soc: imx: fsl,imx-iomuxc-gpr: add imx6 dt-bindings: soc: imx: fsl,imx-anatop: add binding dt-bindings: input: touchscreen: fsl,imx6ul-tsc convert to YAML dt-bindings: pinctrl: fsl,imx6ul-pinctrl: convert to YAML of: make for_each_property_of_node() available to to !OF ... --- ab522e1478e3191114535f454a1c41ba3b2d1cb9 diff --cc Documentation/devicetree/bindings/trivial-devices.yaml index 2210964faaf6,41982a41398a..e07be7bf8395 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@@ -47,10 -48,10 +48,12 @@@ properties - adi,lt7182s # AMS iAQ-Core VOC Sensor - ams,iaq-core + # Temperature monitoring of Astera Labs PT5161L PCIe retimer + - asteralabs,pt5161l # i2c serial eeprom (24cxx) - at,24c08 + # i2c h/w elliptic curve crypto module + - atmel,atecc508a # ATSHA204 - i2c h/w symmetric crypto module - atmel,atsha204 # ATSHA204A - i2c h/w symmetric crypto module @@@ -141,8 -124,18 +126,10 @@@ - ibm,cffps1 # IBM Common Form Factor Power Supply Versions 2 - ibm,cffps2 + # Infineon barometric pressure and temperature sensor + - infineon,dps310 # Infineon IR36021 digital POL buck controller - infineon,ir36021 - # Infineon IR38060 Voltage Regulator - - infineon,ir38060 - # Infineon IR38064 Voltage Regulator - - infineon,ir38064 - # Infineon IR38164 Voltage Regulator - - infineon,ir38164 - # Infineon IR38263 Voltage Regulator - - infineon,ir38263 # Infineon IRPS5401 Voltage Regulator (PMIC) - infineon,irps5401 # Infineon TLV493D-A1B6 I2C 3D Magnetic Sensor @@@ -287,6 -280,20 +274,22 @@@ - miramems,da280 # MiraMEMS DA311 3-axis 12-bit digital accelerometer - miramems,da311 + # Monolithic Power Systems Inc. multi-phase controller mp2856 + - mps,mp2856 + # Monolithic Power Systems Inc. multi-phase controller mp2857 + - mps,mp2857 + # Monolithic Power Systems Inc. multi-phase controller mp2888 + - mps,mp2888 + # Monolithic Power Systems Inc. multi-phase controller mp2971 + - mps,mp2971 + # Monolithic Power Systems Inc. multi-phase controller mp2973 + - mps,mp2973 + # Monolithic Power Systems Inc. multi-phase controller mp2975 + - mps,mp2975 + # Monolithic Power Systems Inc. multi-phase hot-swap controller mp5990 + - mps,mp5990 ++ # Monolithic Power Systems Inc. synchronous step-down converter mpq8785 ++ - mps,mpq8785 # Temperature sensor with integrated fan control - national,lm63 # Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor diff --cc include/linux/of.h index 331e05918f11,4677e50d52b7..4f24e33d67a6 --- a/include/linux/of.h +++ b/include/linux/of.h @@@ -1439,10 -1430,13 +1438,16 @@@ static inline int of_property_read_s32( #define for_each_available_child_of_node(parent, child) \ for (child = of_get_next_available_child(parent, NULL); child != NULL; \ child = of_get_next_available_child(parent, child)) +#define for_each_reserved_child_of_node(parent, child) \ + for (child = of_get_next_reserved_child(parent, NULL); child != NULL; \ + child = of_get_next_reserved_child(parent, child)) + #define for_each_available_child_of_node_scoped(parent, child) \ + for (struct device_node *child __free(device_node) = \ + of_get_next_available_child(parent, NULL); \ + child != NULL; \ + child = of_get_next_available_child(parent, child)) + #define for_each_of_cpu_node(cpu) \ for (cpu = of_get_next_cpu_node(NULL); cpu != NULL; \ cpu = of_get_next_cpu_node(cpu))