linux-dev/drivers/pinctrl/ralink, branch master

pinctrl: ralink: Check for null return of devm_kcalloc

2022-07-11T12:40:17Z

Because of the possible failure of the allocation, data->domains might be NULL pointer and will cause the dereference of the NULL pointer later. Therefore, it might be better to check it and directly return -ENOMEM without releasing data manually if fails, because the comment of the devm_kmalloc() says "Memory allocated with this function is automatically freed on driver detach.". Fixes: a86854d0c599b ("treewide: devm_kzalloc() -> devm_kcalloc()") Reported-by: Hacash Robot Signed-off-by: William Dean Link: https://lore.kernel.org/r/20220710154922.2610876-1-williamsukatube@163.com Signed-off-by: Linus Walleij

pinctrl: ralink: add new compatible strings for each pinctrl subdriver

2022-04-22T22:05:42Z

As seen on any other pinctrl subdriver that calls code from a main driver, each subdriver needs to have a different compatible string. We don't want the same compatible string to match a different subdriver's pinmux data as it's not for our SoC. Therefore, add new compatible strings for each pinctrl subdriver. Change driver name on all subdrivers accordingly. Signed-off-by: Arınç ÜNAL Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20220414173916.5552-8-arinc.unal@arinc9.com Signed-off-by: Linus Walleij

pinctrl: ralink: rename driver names to subdrivers

2022-04-22T22:05:42Z

MT7620, MT7621, RT2880, RT305X and RT3883 pinctrl are subdrivers of the Ralink pinctrl driver. Change the bool for these subdrivers accordingly. Signed-off-by: Arınç ÜNAL Reviewed-by: Sergio Paracuellos Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20220414173916.5552-7-arinc.unal@arinc9.com Signed-off-by: Linus Walleij

pinctrl: ralink: rename variable names for functions on MT7620 and MT7621

2022-04-22T22:05:41Z

Variables for functions include "grp" on the Ralink MT7620 and MT7621 subdrivers. Rename them to "func" instead as they define the functions for the pin groups. Signed-off-by: Arınç ÜNAL Reviewed-by: Sergio Paracuellos Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20220414173916.5552-6-arinc.unal@arinc9.com Signed-off-by: Linus Walleij

pinctrl: ralink: rename pinctrl-rt288x to pinctrl-rt2880

2022-04-22T22:05:41Z

Rename "pinctrl-rt288x.c" to "pinctrl-rt2880.c" as this is the Ralink RT2880 pinctrl subdriver. Rename PINCTRL_RT288X symbol to PINCTRL_RT2880. Rename functions that include "rt288x" to "rt2880". Signed-off-by: Arınç ÜNAL Reviewed-by: Sergio Paracuellos Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20220414173916.5552-5-arinc.unal@arinc9.com Signed-off-by: Linus Walleij

pinctrl: ralink: rename pinmux functions to pinctrl

2022-04-22T22:05:41Z

Rename pinctrl related functions from "pinmux" to "pinctrl". Change driver name from "ralink-pinmux" to "ralink-pinctrl". Signed-off-by: Arınç ÜNAL Reviewed-by: Sergio Paracuellos Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20220414173916.5552-4-arinc.unal@arinc9.com Signed-off-by: Linus Walleij

pinctrl: ralink: rename pinctrl-rt2880 to pinctrl-ralink

2022-04-22T22:05:41Z

pinctrl-rt2880.c and pinmux.h make up the Ralink pinctrl driver. Rename pinctrl-rt2880.c to pinctrl-ralink.c. Rename pinmux.h to pinctrl-ralink.h. Fix references to it. Rename functions that include "rt2880" to "ralink". Remove PINCTRL_RT2880 symbol and make the existing PINCTRL_RALINK symbol compile pinctrl-ralink.c. Change the bool to "Ralink pinctrl driver". Signed-off-by: Arınç ÜNAL Reviewed-by: Sergio Paracuellos Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20220414173916.5552-3-arinc.unal@arinc9.com Signed-off-by: Linus Walleij

pinctrl: ralink: rename MT7628(an) functions to MT76X8

2022-04-22T22:05:41Z

The functions that include "MT7628(an)" are for MT7628 and MT7688 SoCs. Rename them to MT76X8 to refer to both of the SoCs. Signed-off-by: Arınç ÜNAL Reviewed-by: Sergio Paracuellos Acked-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20220414173916.5552-2-arinc.unal@arinc9.com Signed-off-by: Linus Walleij

pinctrl: ralink: include 'ralink_regs.h' in 'pinctrl-mt7620.c'

2021-11-16T01:19:14Z

mt7620.h, included by pinctrl-mt7620.c, mentions MT762X_SOC_MT7628AN declared in ralink_regs.h. Fixes: 745ec436de72 ("pinctrl: ralink: move MT7620 SoC pinmux config into a new 'pinctrl-mt7620.c' file") Cc: stable@vger.kernel.org Signed-off-by: Luiz Angelo Daros de Luca Signed-off-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20211031064046.13533-1-sergio.paracuellos@gmail.com Signed-off-by: Linus Walleij

Merge tag 'pinctrl-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2021-07-01T23:57:14Z

Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.14 kernel. Not so much going on. No core changes, just drivers. The most interesting would be that MIPS Ralink is migrating to pin control and we have some bindings but not yet code for the Apple M1 pin controller. New drivers: - Last merge window we created a driver for the Ralink RT2880. We are now moving the Ralink SoC pin control drivers out of the MIPS architecture code and into the pin control subsystem. This concerns RT288X, MT7620, RT305X, RT3883 and MT7621. - Qualcomm SM6125 SoC pin control driver. - Qualcomm spmi-gpio support for PM7325. - Qualcomm spmi-mpp also handles PMI8994 (just a compatible string) - Mediatek MT8365 SoC pin controller. - New device HID for the AMD GPIO controller. Improvements: - Pin bias config support for a slew of Renesas pin controllers. - Incremental improvements and non-urgent bug fixes to the Renesas SoC drivers. - Implement irq_set_wake on the AMD pin controller so we can wake up from external pin events. Misc: - Devicetree bindings for the Apple M1 pin controller, we will probably see a proper driver for this soon as well" * tag 'pinctrl-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (54 commits) pinctrl: ralink: rt305x: add missing include pinctrl: stm32: check for IRQ MUX validity during alloc() pinctrl: zynqmp: some code cleanups drivers: qcom: pinctrl: Add pinctrl driver for sm6125 dt-bindings: pinctrl: qcom: sm6125: Document SM6125 pinctrl driver dt-bindings: pinctrl: mcp23s08: add documentation for reset-gpios pinctrl: mcp23s08: Add optional reset GPIO pinctrl: mediatek: fix mode encoding pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq() pinctrl: bcm: Constify static pinmux_ops pinctrl: bcm: Constify static pinctrl_ops pinctrl: ralink: move RT288X SoC pinmux config into a new 'pinctrl-rt288x.c' file pinctrl: ralink: move MT7620 SoC pinmux config into a new 'pinctrl-mt7620.c' file pinctrl: ralink: move RT305X SoC pinmux config into a new 'pinctrl-rt305x.c' file pinctrl: ralink: move RT3883 SoC pinmux config into a new 'pinctrl-rt3883.c' file pinctrl: ralink: move MT7621 SoC pinmux config into a new 'pinctrl-mt7621.c' file pinctrl: ralink: move ralink architecture pinmux header into the driver pinctrl: single: config: enable the pin's input pinctrl: mtk: Fix mt8365 Kconfig dependency pinctrl: mcp23s08: fix race condition in irq handler ...