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Diffstat (limited to 'dts/Bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml')
-rw-r--r-- | dts/Bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/dts/Bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml deleted file mode 100644 index e47ebf934d..0000000000 --- a/dts/Bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml +++ /dev/null @@ -1,130 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/qcom,lpass-lpi-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS) - Low Power Island (LPI) TLMM block - -maintainers: - - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - -description: | - This binding describes the Top Level Mode Multiplexer block found in the - LPASS LPI IP on most Qualcomm SoCs - -properties: - compatible: - const: qcom,sm8250-lpass-lpi-pinctrl - - reg: - minItems: 2 - maxItems: 2 - - clocks: - items: - - description: LPASS Core voting clock - - description: LPASS Audio voting clock - - clock-names: - items: - - const: core - - const: audio - - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - -#PIN CONFIGURATION NODES -patternProperties: - '-pins$': - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" - - properties: - pins: - description: - List of gpio pins affected by the properties specified in this - subnode. - items: - oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9])$" - minItems: 1 - maxItems: 14 - - function: - enum: [ gpio, swr_tx_clk, qua_mi2s_sclk, swr_tx_data, qua_mi2s_ws, - qua_mi2s_data, swr_rx_clk, swr_rx_data, dmic1_clk, i2s1_clk, - dmic1_data, i2s1_ws, dmic2_clk, dmic2_data, i2s1_data, - i2s2_clk, wsa_swr_clk, i2s2_ws, wsa_swr_data, dmic3_clk, - dmic3_data, i2s2_data ] - description: - Specify the alternative function to be configured for the specified - pins. - - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - slew-rate: - enum: [0, 1, 2, 3] - default: 0 - description: | - 0: No adjustments - 1: Higher Slew rate (faster edges) - 2: Lower Slew rate (slower edges) - 3: Reserved (No adjustments) - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - - required: - - pins - - function - - additionalProperties: false - -required: - - compatible - - reg - - clocks - - clock-names - - gpio-controller - - '#gpio-cells' - - gpio-ranges - -additionalProperties: false - -examples: - - | - #include <dt-bindings/sound/qcom,q6afe.h> - lpi_tlmm: pinctrl@33c0000 { - compatible = "qcom,sm8250-lpass-lpi-pinctrl"; - reg = <0x33c0000 0x20000>, - <0x3550000 0x10000>; - clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>, - <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; - clock-names = "core", "audio"; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&lpi_tlmm 0 0 14>; - }; |