user/sven/linux.git/include/linux/of.h, branch v5.18.6

Revert "of: base: Introduce of_alias_get_alias_list() to check alias IDs"

2022-03-21T16:35:29Z

This reverts commit b1078c355d76769b5ddefc67d143fbd9b6e52c05. The single user of of_alias_get_alias_list(), drivers/tty/serial/xilinx_uartps.c, has since been refactored and no longer needs this function. It also contained a Smatch checker warning: drivers/of/base.c:2038 of_alias_get_alias_list() warn: passing negative bit value 's32min-(-2),0-s32max' to 'set_bit()' Reported-by: Dan Carpenter Signed-off-by: Rob Herring

of: property: define of_property_read_u{8,16,32,64}_array() unconditionally

2022-01-20T18:55:26Z

We can get rid of all the empty stubs because all these functions call of_property_read_variable_u{8,16,32,64}_array() which already have an empty stub if CONFIG_OF is not defined. Signed-off-by: Michael Walle Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220118173504.2867523-3-michael@walle.cc

of: base: make small of_parse_phandle() variants static inline

2022-01-20T18:55:26Z

Make all the smaller variants of the of_parse_phandle() static inline. This also let us remove the empty function stubs if CONFIG_OF is not defined. Suggested-by: Rob Herring Signed-off-by: Michael Walle [robh: move index < 0 check into __of_parse_phandle_with_args] Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220118173504.2867523-2-michael@walle.cc

of: make of_node_check_flag() device_node parameter const

2021-10-20T18:37:25Z

The device_node argument isn't modified by of_node_check_flag(), so mark it const. Signed-off-by: Nathan Lynch Link: https://lore.kernel.org/r/20211014173055.2117872-1-nathanl@linux.ibm.com Signed-off-by: Rob Herring

of: Add of_get_cpu_hwid() to read hardware ID from CPU nodes

2021-10-20T18:36:16Z

There are various open coded implementions parsing the CPU node 'reg' property which contains the CPU's hardware ID. Introduce a new function, of_get_cpu_hwid(), to read the hardware ID. All the callers should be DT only code, so no need for an empty function. Cc: Frank Rowand Signed-off-by: Rob Herring Tested-by: Florian Fainelli Reviewed-by: Sudeep Holla Link: https://lore.kernel.org/r/20211006164332.1981454-2-robh@kernel.org

Merge tag 'gpio-updates-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2021-09-07T19:27:27Z

Pull gpio updates from Bartosz Golaszewski: "We mostly have various improvements and refactoring all over the place but also some interesting new features - like the virtio GPIO driver that allows guest VMs to use host's GPIOs. We also have a new/old GPIO driver for rockchip - this one has been split out of the pinctrl driver. Summary: - new driver: gpio-virtio allowing a guest VM running linux to access GPIO lines provided by the host - split the GPIO driver out of the rockchip pin control driver - add support for a new model to gpio-aspeed-sgpio, refactor the driver and use generic device property interfaces, improve property sanitization - add ACPI support to gpio-tegra186 - improve the code setting the line names to support multiple GPIO banks per device - constify a bunch of OF functions in the core GPIO code and make the declaration for one of the core OF functions we use consistent within its header - use software nodes in intel_quark_i2c_gpio - add support for the gpio-line-names property in gpio-mt7621 - use the standard GPIO function for setting the GPIO names in gpio-brcmstb - fix a bunch of leaks and other bugs in gpio-mpc8xxx - use generic pm callbacks in gpio-ml-ioh - improve resource management and PM handling in gpio-mlxbf2 - modernize and improve the gpio-dwapb driver - coding style improvements in gpio-rcar - documentation fixes and improvements - update the MAINTAINERS entry for gpio-zynq - minor tweaks in several drivers" * tag 'gpio-updates-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (35 commits) gpio: mpc8xxx: Use 'devm_gpiochip_add_data()' to simplify the code and avoid a leak gpio: mpc8xxx: Fix a potential double iounmap call in 'mpc8xxx_probe()' gpio: mpc8xxx: Fix a resources leak in the error handling path of 'mpc8xxx_probe()' gpio: viperboard: remove platform_set_drvdata() call in probe gpio: virtio: Add missing mailings lists in MAINTAINERS entry gpio: virtio: Fix sparse warnings gpio: remove the obsolete MX35 3DS BOARD MC9S08DZ60 GPIO functions gpio: max730x: Use the right include gpio: Add virtio-gpio driver gpio: mlxbf2: Use DEFINE_RES_MEM_NAMED() helper macro gpio: mlxbf2: Use devm_platform_ioremap_resource() gpio: mlxbf2: Drop wrong use of ACPI_PTR() gpio: mlxbf2: Convert to device PM ops gpio: dwapb: Get rid of legacy platform data mfd: intel_quark_i2c_gpio: Convert GPIO to use software nodes gpio: dwapb: Read GPIO base from gpio-base property gpio: dwapb: Unify ACPI enumeration checks in get_irq() and configure_irqs() gpiolib: Deduplicate forward declaration in the consumer.h header MAINTAINERS: update gpio-zynq.yaml reference gpio: tegra186: Add ACPI support ...

of: unify of_count_phandle_with_args() arguments with !CONFIG_OF

2021-08-05T19:21:43Z

Unify the declaration of of_count_phandle_with_args() between enabled and disabled OF by making constifying pointed device_node. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring Signed-off-by: Bartosz Golaszewski

of: Add stub for of_add_property()

2021-07-12T07:37:26Z

If building with OF Kconfig disabled, this can lead to errors for drivers utilizing of_add_property(). Add a stub for the add API, as it exists for the remove variant as well, and to avoid compliation issues. Also, export this API so that it can be used by modules. Signed-off-by: Wesley Cheng Link: https://lore.kernel.org/r/1625908395-5498-5-git-send-email-wcheng@codeaurora.org Signed-off-by: Greg Kroah-Hartman

of: reserved-memory: Add stub for RESERVEDMEM_OF_DECLARE()

2021-06-21T19:56:46Z

The reserved-memory Kconfig could be disabled when drivers are compile-tested. In this case RESERVEDMEM_OF_DECLARE() produces a noisy warning about the orphaned __reservedmem_of_table section. Add the missing stub that fixes the warning. In particular this is needed for compile-testing of NVIDIA Tegra210 memory driver which uses reserved-memory. Reported-by: Krzysztof Kozlowski Signed-off-by: Dmitry Osipenko Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20210610162313.20942-1-digetx@gmail.com Signed-off-by: Rob Herring

of: linux/of.h: fix kernel-doc warnings

2021-04-21T15:24:41Z

Correct kernel-doc notation warnings: ../include/linux/of.h:1211: warning: Function parameter or member 'output' not described in 'of_property_read_string_index' ../include/linux/of.h:1211: warning: Excess function parameter 'out_string' description in 'of_property_read_string_index' ../include/linux/of.h:1477: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Overlay support Signed-off-by: Randy Dunlap Cc: Greg Kroah-Hartman Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20210417061244.2262-1-rdunlap@infradead.org