kernel/linux.git/drivers/pinctrl/bcm, branch v5.15.7

Revert "pinctrl: bcm: ns: support updated DT binding as syscon subnode"

2021-10-13T23:09:07+00:00

This reverts commit a49d784d5a8272d0f63c448fe8dc69e589db006e. The updated binding was wrong / invalid and has been reverted. There isn't any upstream kernel DTS using it and Broadcom isn't known to use it neither. There is close to zero chance this will cause regression for anyone. Actually in-kernel bcm5301x.dtsi still uses the old good binding and so it's broken since the driver update. This revert fixes it. Signed-off-by: Rafał Miłecki Link: https://lore.kernel.org/r/20211008205938.29925-3-zajec5@gmail.com Signed-off-by: Linus Walleij

Merge tag 'pinctrl-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2021-09-02T21:22:56+00:00

Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.15 kernel cycle, no core changes at all this time, just driver work! New drivers: - New subdriver for Intel Keem Bay (an ARM-based SoC) - New subdriver for Qualcomm MDM9607 and SM6115 - New subdriver for ST Microelectronics STM32MP135 - New subdriver for Freescale i.MX8ULP ("Ultra Low Power") - New subdriver for Ingenic X2100 - Support for Qualcomm PMC8180, PMC8180C, SA8155p-adp PMIC GPIO - Support Samsung Exynos850 - Support Renesas RZ/G2L Enhancements: - A major refactoring of the Rockchip driver, breaking part of it out to a separate GPIO driver in drivers/gpio - Pin bias support on Renesas r8a77995 - Add SCI pins support to Ingenic JZ4755 and JZ4760 - Mediatek device tree bindings converted to YAML" * tag 'pinctrl-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (53 commits) pinctrl: renesas: Add RZ/G2L pin and gpio controller driver pinctrl: samsung: Add Exynos850 SoC specific data dt-bindings: pinctrl: samsung: Add Exynos850 doc MAINTAINERS: Add maintainers for amd-pinctrl driver pinctrl: Add Intel Keem Bay pinctrl driver dt-bindings: pinctrl: Add bindings for Intel Keembay pinctrl driver pinctrl: zynqmp: Drop pinctrl_unregister for devm_ registered device dt-bindings: pinctrl: qcom-pmic-gpio: Remove the interrupts property dt-bindings: pinctrl: qcom-pmic-gpio: Convert qcom pmic gpio bindings to YAML dt-bindings: pinctrl: mt8195: Use real world values for drive-strength arguments dt-bindings: mediatek: convert pinctrl to yaml arm: dts: mt8183: Move pinfunc to include/dt-bindings/pinctrl arm: dts: mt8135: Move pinfunc to include/dt-bindings/pinctrl pinctrl: ingenic: Add .max_register in regmap_config pinctrl: ingenic: Fix bias config for X2000(E) pinctrl: ingenic: Fix incorrect pull up/down info pinctrl: Ingenic: Add pinctrl driver for X2100. dt-bindings: pinctrl: Add bindings for Ingenic X2100. pinctrl: Ingenic: Add SSI pins support for JZ4755 and JZ4760. pinctrl: Ingenic: Improve the code. ...

pinctrl: Bulk conversion to generic_handle_domain_irq()

2021-08-12T10:39:39+00:00

Wherever possible, replace constructs that match either generic_handle_irq(irq_find_mapping()) or generic_handle_irq(irq_linear_revmap()) to a single call to generic_handle_domain_irq(). Acked-by: Krzysztof Kozlowski Acked-by: Linus Walleij Signed-off-by: Marc Zyngier

pinctrl: bcm2835: Replace BUG with BUG_ON

2021-07-23T15:47:00+00:00

The if condition followed by BUG can be replaced to BUG_ON which is more compact and formal in linux source. Signed-off-by: Jason Wang Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20210624064913.41788-1-wangborong@cdjrlc.com Signed-off-by: Linus Walleij

pinctrl: bcm: Constify static pinmux_ops

2021-06-09T09:18:33+00:00

These are only assigned, either directly or via the bcm63xx_pinctrl_soc struct, to the pmxops field in the pinctrl_desc struct and never modified, so make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20210605185908.39982-3-rikard.falkeborn@gmail.com Signed-off-by: Linus Walleij

pinctrl: bcm: Constify static pinctrl_ops

2021-06-09T09:18:33+00:00

These are only assigned, either directly or via the bcm63xx_pinctrl_soc struct, to the pctlops field in the pinctrl_desc struct and never modified, so make them const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20210605185908.39982-2-rikard.falkeborn@gmail.com Signed-off-by: Linus Walleij

pinctrl: bcm2835: Accept fewer than expected IRQs

2021-05-28T00:56:13+00:00

The downstream .dts files only request two GPIO IRQs. Truncate the array of parent IRQs when irq_of_parse_and_map returns 0. Signed-off-by: Phil Elwell Signed-off-by: Ivan T. Ivanov Reviewed-by: Florian Fainelli Link: https://lore.kernel.org/r/20210521090158.26932-1-iivanov@suse.de Signed-off-by: Linus Walleij

pinctrl: iproc-gpio: Remove redundant error printing in iproc_gpio_probe()

2021-05-19T23:37:32+00:00

When devm_ioremap_resource() fails, a clear enough error message will be printed by its subfunction __devm_ioremap_resource(). The error information contains the device name, failure cause, and possibly resource information. Therefore, remove the error printing here to simplify code and reduce the binary size. Reported-by: Hulk Robot Signed-off-by: Zhen Lei Acked-by: Ray Jui Link: https://lore.kernel.org/r/20210511085126.4287-1-thunder.leizhen@huawei.com Signed-off-by: Linus Walleij

pinctrl: bcm63xx: Fix More dependencies

2021-04-08T07:52:04+00:00

The additional patch below fixes all of the kconfig warnings and build errors for me. Link: https://lore.kernel.org/r/9e1cec76-1c0a-9203-7995-4c2d09b711d8@infradead.org Signed-off-by: Randy Dunlap [Tweaked some other line in the BCMxxx] Signed-off-by: Linus Walleij

pinctrl: bcm63xx: Fix dependencies

2021-03-31T12:45:05+00:00

Add depends on OF so we don't get weird build errors on randconfig. Also order selects the same as the other drivers for pure aestetic reasons. Reported-by: Randy Dunlap Cc: Álvaro Fernández Rojas Signed-off-by: Linus Walleij