kernel/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c, branch linux-6.9.y

phy: constify of_phandle_args in xlate

2024-02-23T12:13:14Z

The xlate callbacks are supposed to translate of_phandle_args to proper provider without modifying the of_phandle_args. Make the argument pointer to const for code safety and readability. Signed-off-by: Krzysztof Kozlowski Acked-by: Thierry Reding Acked-by: Linus Walleij Acked-by: Florian Fainelli #Broadcom Link: https://lore.kernel.org/r/20240217093937.58234-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul

pinctrl: tegra: Add missing header(s)

2022-10-24T14:06:47Z

Do not imply that some of the generic headers may be always included. Instead, include explicitly what we are direct user of. While at it, sort headers alphabetically. Signed-off-by: Andy Shevchenko

pinctrl: fix several typos

2020-04-28T11:26:49Z

use codespell to fix lots of typos over frontends. Signed-off-by: Dejin Zheng Reviewed-by: Geert Uytterhoeven Acked-by: Geert Uytterhoeven CC: Andy Shevchenko Link: https://lore.kernel.org/r/20200421142402.9524-1-zhengdejin5@gmail.com Signed-off-by: Linus Walleij

pinctrl: use devm_platform_ioremap_resource() to simplify code

2019-11-05T14:33:40Z

devm_platform_ioremap_resource() internally have platform_get_resource() and devm_ioremap_resource() in it. So instead of calling them separately use devm_platform_ioremap_resource() directly. Signed-off-by: YueHaibing Acked-by: Thierry Reding Acked-by: Neil Armstrong Acked-by: Manivannan Sadhasivam Acked-by: Jesper Nilsson Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/20191104142654.39256-1-yuehaibing@huawei.com Signed-off-by: Linus Walleij

pinctrl: tegra: xusb: Add note about legacy status

2019-10-04T21:20:04Z

Add a comment about why the call to of_match_node() cannot be replaced by of_device_get_match_data(). This will hopefully prevent people from attempting to clean this up in the future. Signed-off-by: Thierry Reding Link: https://lore.kernel.org/r/20190923095400.GA11084@ulmo Signed-off-by: Linus Walleij

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288

2019-06-05T15:36:37Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 263 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.208660670@linutronix.de Signed-off-by: Greg Kroah-Hartman

pinctrl: tegra: explicitly request exclusive reset control

2017-08-14T13:01:02Z

Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Cc: Linus Walleij Cc: Thierry Reding Cc: Jonathan Hunter Cc: linux-gpio@vger.kernel.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Philipp Zabel Signed-off-by: Linus Walleij

pinctrl: tegra: xusb: Silence sparse warnings

2017-04-24T16:35:54Z

Commit 53d2a715c240 ("phy: Add Tegra XUSB pad controller support") added a new driver for the XUSB pad controller that implements a more flexible devicetree binding. In order to preserve backwards compatibility the old driver can be probed if the obsolete bindings are detected. In order to hide the legacy code, these prototypes were defined in a header private to the new driver. This has the disadvantage of making the sparse code checker complain about the missing declarations when compiling the old driver and suggesting to make the functions static. Avoid these sparse warnings by adding local prototype declarations into the compatibility driver. Signed-off-by: Thierry Reding Signed-off-by: Linus Walleij

Merge tag 'pinctrl-v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2016-05-19T19:50:56Z

Pull pin control updates from Linus Walleij: "This kernel cycle was quite calm when it comes to pin control and there is really just one major change, and that is the introduction of devm_pinctrl_register() managed resources. Apart from that linear development, details below. Core changes: - Add the devm_pinctrl_register() API and switch all applicable drivers to use it, saving lots of lines of code all over the place. New drivers: - driver for the Broadcom NS2 SoC - subdriver for the PXA25x SoCs - subdriver for the AMLogic Meson GXBB SoC Driver improvements: - the Intel Baytrail driver now properly supports pin control - Nomadik, Rockchip, Broadcom BCM2835 support the .get_direction() callback in the GPIO portions - continued development and stabilization of several SH-PFC SoC subdrivers: r8a7795, r8a7790, r8a7794 etc" * tag 'pinctrl-v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (85 commits) Revert "pinctrl: tegra: avoid parked_reg and parked_bank" pinctrl: meson: Fix eth_tx_en bit index pinctrl: tegra: avoid parked_reg and parked_bank pinctrl: tegra: Correctly check the supported configuration pinctrl: amlogic: Add support for Amlogic Meson GXBB SoC pinctrl: rockchip: fix pull setting error for rk3399 pinctrl: stm32: Implement .pin_config_dbg_show() pinctrl: nomadik: hide nmk_gpio_get_mode when unused pinctrl: ns2: rename pinctrl_utils_dt_free_map pinctrl: at91: Merge clk_prepare and clk_enable into clk_prepare_enable pinctrl: at91: Make at91_gpio_template const pinctrl: baytrail: fix some error handling in debugfs pinctrl: ns2: add pinmux driver support for Broadcom NS2 SoC pinctrl: sirf/atlas7: trivial fix of spelling mistake on flagged pinctrl: sh-pfc: Kill unused variable in sh_pfc_remove() pinctrl: nomadik: implement .get_direction() pinctrl: nomadik: use BIT() with offsets consequently pinctrl: exynos5440: Use off-stack memory for pinctrl_gpio_range pinctrl: zynq: Use devm_pinctrl_register() for pinctrl registration pinctrl: u300: Use devm_pinctrl_register() for pinctrl registration ...

phy: Add Tegra XUSB pad controller support

2016-04-29T14:44:47Z

Add a new driver for the XUSB pad controller found on NVIDIA Tegra SoCs. This hardware block used to be exposed as a pin controller, but it turns out that this isn't a good fit. The new driver and DT binding much more accurately describe the hardware and are more flexible in supporting new SoC generations. Acked-by: Kishon Vijay Abraham I Signed-off-by: Thierry Reding