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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-04-18 16:59:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-04-18 16:59:09 -0700 |
| commit | faeab166167f5787719eb8683661fd41a3bb1514 (patch) | |
| tree | 4483bcfbe6a67b555360e421860b0f6ef16aa575 /Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt | |
| parent | 401b0e0bc96543881924d623388a9472b3331b3f (diff) | |
| parent | 90700e10d2ad61c13a5117cfa5e08d9f2e497dcc (diff) | |
Merge tag 'pinctrl-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlHEADmaster
Pull pin control updates from Linus Walleij:
"Core changes:
- Perform basic checks on pin config properties so as not to allow
directly contradictory settings such as setting a pin to more than
one bias or drive mode
- Handle input-threshold-voltage-microvolt property
- Introduce pinctrl_gpio_get_config() handling in the core for SCMI
GPIO using pin control
New drivers:
- GPIO-by-pin control driver (also appearing in the GPIO pull
request) fulfilling a promise on a comment from Grant Likely many
years ago: "can't GPIO just be a front-end for pin control?" it
turns out it can, if and only if you design something new from
scratch, such as SCMI
- Broadcom BCM7038 as a pinctrl-single delegate
- Mobileye EyeQ6Lplus OLB pin controller
- Qualcomm Eliza and Hawi families TLMM pin controllers
- Qualcomm SDM670 and Milos family LPASS LPI pin controllers
- Qualcomm IPQ5210 pin controller
- Realtek RTD1625 pin controller support
- Rockchip RV1103B pin controller support
- Texas Instruments AM62L as a pinctrl-single delegate
Improvements:
- Set config implementation for the Spacemit K1 pin controller"
* tag 'pinctrl-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (84 commits)
pinctrl: qcom: Add Hawi pinctrl driver
dt-bindings: pinctrl: qcom: Describe Hawi TLMM block
dt-bindings: pinctrl: pinctrl-max77620: convert to DT schema
pinctrl: single: Add bcm7038-padconf compatible matching
dt-bindings: pinctrl: pinctrl-single: Add brcm,bcm7038-padconf
dt-bindings: pinctrl: apple,pinctrl: Add t8122 compatible
pinctrl: qcom: sdm670-lpass-lpi: label variables as static
pinctrl: sophgo: pinctrl-sg2044: Fix wrong module description
pinctrl: sophgo: pinctrl-sg2042: Fix wrong module description
pinctrl: qcom: add sdm670 lpi tlmm
dt-bindings: pinctrl: qcom: Add SDM670 LPASS LPI pinctrl
dt-bindings: qcom: lpass-lpi-common: add reserved GPIOs property
pinctrl: qcom: Introduce IPQ5210 TLMM driver
dt-bindings: pinctrl: qcom: add IPQ5210 pinctrl
pinctrl: qcom: Drop redundant intr_target_reg on modern SoCs
pinctrl: qcom: eliza: Fix interrupt target bit
pinctrl: core: Don't use "proxy" headers
pinctrl: amd: Support new ACPI ID AMDI0033
pinctrl: renesas: rzg2l: Drop superfluous blank line
pinctrl: renesas: rzg2l: Fix save/restore of {IOLH,IEN,PUPD,SMT} registers
...
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt deleted file mode 100644 index 28fbca180068..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt +++ /dev/null @@ -1,127 +0,0 @@ -Pincontrol driver for MAX77620 Power management IC from Maxim Semiconductor. - -Device has 8 GPIO pins which can be configured as GPIO as well as the -special IO functions. - -Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt> -for details of the common pinctrl bindings used by client devices, -including the meaning of the phrase "pin configuration node". - -Optional Pinmux properties: --------------------------- -Following properties are required if default setting of pins are required -at boot. -- pinctrl-names: A pinctrl state named per <pinctrl-bindings.txt>. -- pinctrl[0...n]: Properties to contain the phandle for pinctrl states per - <pinctrl-bindings.txt>. - -The pin configurations are defined as child of the pinctrl states node. Each -sub-node have following properties: - -Required properties: ------------------- -- pins: List of pins. Valid values of pins properties are: - gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7. - -Optional properties: -------------------- -Following are optional properties defined as pinmux DT binding document -<pinctrl-bindings.txt>. Absence of properties will leave the configuration -on default. - function, - drive-push-pull, - drive-open-drain, - bias-pull-up, - bias-pull-down. - -Valid values for function properties are: - gpio, lpm-control-in, fps-out, 32k-out, sd0-dvs-in, sd1-dvs-in, - reference-out - -There are also customised properties for the GPIO1, GPIO2 and GPIO3. These -customised properties are required to configure FPS configuration parameters -of these GPIOs. Please refer <devicetree/bindings/mfd/max77620.txt> for more -detail of Flexible Power Sequence (FPS). - -- maxim,active-fps-source: FPS source for the GPIOs to get - enabled/disabled when system is in - active state. Valid values are: - - MAX77620_FPS_SRC_0, - FPS source is FPS0. - - MAX77620_FPS_SRC_1, - FPS source is FPS1 - - MAX77620_FPS_SRC_2 and - FPS source is FPS2 - - MAX77620_FPS_SRC_NONE. - GPIO is not controlled - by FPS events and it gets - enabled/disabled by register - access. - Absence of this property will leave - the FPS configuration register for that - GPIO to default configuration. - -- maxim,active-fps-power-up-slot: Sequencing event slot number on which - the GPIO get enabled when - master FPS input event set to HIGH. - Valid values are 0 to 7. - This is applicable if FPS source is - selected as FPS0, FPS1 or FPS2. - -- maxim,active-fps-power-down-slot: Sequencing event slot number on which - the GPIO get disabled when master - FPS input event set to LOW. - Valid values are 0 to 7. - This is applicable if FPS source is - selected as FPS0, FPS1 or FPS2. - -- maxim,suspend-fps-source: This is same as property - "maxim,active-fps-source" but value - get configured when system enters in - to suspend state. - -- maxim,suspend-fps-power-up-slot: This is same as property - "maxim,active-fps-power-up-slot" but - this value get configured into FPS - configuration register when system - enters into suspend. - This is applicable if suspend state - FPS source is selected as FPS0, FPS1 or - -- maxim,suspend-fps-power-down-slot: This is same as property - "maxim,active-fps-power-down-slot" but - this value get configured into FPS - configuration register when system - enters into suspend. - This is applicable if suspend state - FPS source is selected as FPS0, FPS1 or - FPS2. - -Example: --------- -#include <dt-bindings/mfd/max77620.h> -... -max77620@3c { - - pinctrl-names = "default"; - pinctrl-0 = <&spmic_default>; - - spmic_default: pinmux@0 { - pin_gpio0 { - pins = "gpio0"; - function = "gpio"; - }; - - pin_gpio1 { - pins = "gpio1"; - function = "fps-out"; - maxim,active-fps-source = <MAX77620_FPS_SRC_0>; - }; - - pin_gpio2 { - pins = "gpio2"; - function = "fps-out"; - maxim,active-fps-source = <MAX77620_FPS_SRC_1>; - }; - }; -}; |
