From f9a06b8109516c35be33c4cd6c86c07a8f4a740f Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 8 Oct 2021 04:25:00 +0300 Subject: dt-bindings: pinctrl: qcom,pmic-mpp: Convert qcom pmic mpp bindings to YAML Convert Qualcomm PMIC MPP bindings from .txt to .yaml format. Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20211008012524.481877-2-dmitry.baryshkov@linaro.org Signed-off-by: Linus Walleij --- .../devicetree/bindings/pinctrl/qcom,pmic-mpp.txt | 187 --------------------- 1 file changed, 187 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt (limited to 'Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt') diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt deleted file mode 100644 index 5363d44cbb74..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt +++ /dev/null @@ -1,187 +0,0 @@ -Qualcomm PMIC Multi-Purpose Pin (MPP) block - -This binding describes the MPP block(s) found in the 8xxx series -of PMIC's from Qualcomm. - -- compatible: - Usage: required - Value type: - Definition: Should contain one of: - "qcom,pm8018-mpp", - "qcom,pm8019-mpp", - "qcom,pm8038-mpp", - "qcom,pm8058-mpp", - "qcom,pm8821-mpp", - "qcom,pm8841-mpp", - "qcom,pm8916-mpp", - "qcom,pm8917-mpp", - "qcom,pm8921-mpp", - "qcom,pm8941-mpp", - "qcom,pm8950-mpp", - "qcom,pmi8950-mpp", - "qcom,pm8994-mpp", - "qcom,pma8084-mpp", - "qcom,pmi8994-mpp", - - And must contain either "qcom,spmi-mpp" or "qcom,ssbi-mpp" - if the device is on an spmi bus or an ssbi bus respectively. - -- reg: - Usage: required - Value type: - Definition: Register base of the MPP block and length. - -- interrupts: - Usage: required - Value type: - Definition: Must contain an array of encoded interrupt specifiers for - each available MPP - -- gpio-controller: - Usage: required - Value type: - Definition: Mark the device node as a GPIO controller - -- #gpio-cells: - Usage: required - Value type: - Definition: Must be 2; - the first cell will be used to define MPP number and the - second denotes the flags for this MPP - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin or a list of pins. This configuration can include the -mux function to select on those pin(s), and various pin configuration -parameters, as listed below. - -SUBNODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: - Definition: List of MPP pins affected by the properties specified in - this subnode. Valid pins are: - mpp1-mpp4 for pm8841 - mpp1-mpp4 for pm8916 - mpp1-mpp8 for pm8941 - mpp1-mpp4 for pm8950 - mpp1-mpp4 for pmi8950 - mpp1-mpp4 for pma8084 - -- function: - Usage: required - Value type: - Definition: Specify the alternative function to be configured for the - specified pins. Valid values are: - "digital", - "analog", - "sink" - -- bias-disable: - Usage: optional - Value type: - Definition: The specified pins should be configured as no pull. - -- bias-pull-up: - Usage: optional - Value type: - Definition: The specified pins should be configured as pull up. - Valid values are 600, 10000 and 30000 in bidirectional mode - only, i.e. when operating in qcom,analog-mode and input and - outputs are enabled. The hardware ignores the configuration - when operating in other modes. - -- bias-high-impedance: - Usage: optional - Value type: - Definition: The specified pins will put in high-Z mode and disabled. - -- input-enable: - Usage: optional - Value type: - Definition: The specified pins are put in input mode, i.e. their input - buffer is enabled - -- output-high: - Usage: optional - Value type: - Definition: The specified pins are configured in output mode, driven - high. - -- output-low: - Usage: optional - Value type: - Definition: The specified pins are configured in output mode, driven - low. - -- power-source: - Usage: optional - Value type: - Definition: Selects the power source for the specified pins. Valid power - sources are defined in - -- qcom,analog-level: - Usage: optional - Value type: - Definition: Selects the source for analog output. Valued values are - defined in - PMIC_MPP_AOUT_LVL_* - -- qcom,dtest: - Usage: optional - Value type: - Definition: Selects which dtest rail to be routed in the various functions. - Valid values are 1-4 - -- qcom,amux-route: - Usage: optional - Value type: - Definition: Selects the source for analog input. Valid values are - defined in - PMIC_MPP_AMUX_ROUTE_CH5, PMIC_MPP_AMUX_ROUTE_CH6... -- qcom,paired: - Usage: optional - Value type: - Definition: Indicates that the pin should be operating in paired mode. - -Example: - - mpps@a000 { - compatible = "qcom,pm8841-mpp", "qcom,spmi-mpp"; - reg = <0xa000>; - gpio-controller; - #gpio-cells = <2>; - interrupts = <4 0xa0 0 0>, <4 0xa1 0 0>, <4 0xa2 0 0>, <4 0xa3 0 0>; - - pinctrl-names = "default"; - pinctrl-0 = <&pm8841_default>; - - pm8841_default: default { - gpio { - pins = "mpp1", "mpp2", "mpp3", "mpp4"; - function = "digital"; - input-enable; - power-source = ; - }; - }; - }; -- cgit