1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qco 4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8350-lpass-lpi-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Qualcomm SM8350 SoC LPASS LPI TLMM 7 title: Qualcomm SM8350 SoC LPASS LPI TLMM
8 8
9 maintainers: 9 maintainers:
10 - Krzysztof Kozlowski <krzysztof.kozlowski@li 10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11 - Srinivas Kandagatla <srinivas.kandagatla@li 11 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12 12
13 description: 13 description:
14 Top Level Mode Multiplexer pin controller in 14 Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem
15 (LPASS) Low Power Island (LPI) of Qualcomm S 15 (LPASS) Low Power Island (LPI) of Qualcomm SM8350 SoC.
16 16
17 properties: 17 properties:
18 compatible: 18 compatible:
19 const: qcom,sm8350-lpass-lpi-pinctrl 19 const: qcom,sm8350-lpass-lpi-pinctrl
20 20
21 reg: 21 reg:
22 items: 22 items:
23 - description: LPASS LPI TLMM Control an 23 - description: LPASS LPI TLMM Control and Status registers
24 - description: LPASS LPI MCC registers 24 - description: LPASS LPI MCC registers
25 25
26 clocks: 26 clocks:
27 items: 27 items:
28 - description: LPASS Core voting clock 28 - description: LPASS Core voting clock
29 - description: LPASS Audio voting clock 29 - description: LPASS Audio voting clock
30 30
31 clock-names: 31 clock-names:
32 items: 32 items:
33 - const: core 33 - const: core
34 - const: audio 34 - const: audio
35 35
36 patternProperties: 36 patternProperties:
37 "-state$": 37 "-state$":
38 oneOf: 38 oneOf:
39 - $ref: "#/$defs/qcom-sm8350-lpass-state 39 - $ref: "#/$defs/qcom-sm8350-lpass-state"
40 - patternProperties: 40 - patternProperties:
41 "-pins$": 41 "-pins$":
42 $ref: "#/$defs/qcom-sm8350-lpass-s 42 $ref: "#/$defs/qcom-sm8350-lpass-state"
43 additionalProperties: false 43 additionalProperties: false
44 44
45 $defs: 45 $defs:
46 qcom-sm8350-lpass-state: 46 qcom-sm8350-lpass-state:
47 type: object 47 type: object
48 description: 48 description:
49 Pinctrl node's client devices use subnod 49 Pinctrl node's client devices use subnodes for desired pin configuration.
50 Client device subnodes use below standar 50 Client device subnodes use below standard properties.
51 $ref: qcom,lpass-lpi-common.yaml#/$defs/qc 51 $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state
52 unevaluatedProperties: false 52 unevaluatedProperties: false
53 53
54 properties: 54 properties:
55 pins: 55 pins:
56 description: 56 description:
57 List of gpio pins affected by the pr 57 List of gpio pins affected by the properties specified in this
58 subnode. 58 subnode.
59 items: 59 items:
60 pattern: "^gpio([0-9]|1[0-9]|2[0-2]) 60 pattern: "^gpio([0-9]|1[0-9]|2[0-2])$"
61 61
62 function: 62 function:
63 enum: [ dmic1_clk, dmic1_data, dmic2_c 63 enum: [ dmic1_clk, dmic1_data, dmic2_clk, dmic2_data, dmic3_clk,
64 dmic3_data, dmic4_clk, dmic4_d 64 dmic3_data, dmic4_clk, dmic4_data, ext_mclk1_a, ext_mclk1_b,
65 ext_mclk1_c, ext_mclk1_d, ext_ 65 ext_mclk1_c, ext_mclk1_d, ext_mclk1_e, gpio, i2s0_clk,
66 i2s0_data, i2s0_ws, i2s1_clk, 66 i2s0_data, i2s0_ws, i2s1_clk, i2s1_data, i2s1_ws, i2s2_clk,
67 i2s2_data, i2s2_ws, i2s3_clk, 67 i2s2_data, i2s2_ws, i2s3_clk, i2s3_data, i2s3_ws, i2s4_clk,
68 i2s4_data, i2s4_ws, slimbus_cl 68 i2s4_data, i2s4_ws, slimbus_clk, slimbus_data, swr_rx_clk,
69 swr_rx_data, swr_tx_clk, swr_t 69 swr_rx_data, swr_tx_clk, swr_tx_data, wsa_swr_clk,
70 wsa_swr_data, wsa2_swr_clk, ws 70 wsa_swr_data, wsa2_swr_clk, wsa2_swr_data ]
71 description: 71 description:
72 Specify the alternative function to 72 Specify the alternative function to be configured for the specified
73 pins. 73 pins.
74 74
75 allOf: 75 allOf:
76 - $ref: qcom,lpass-lpi-common.yaml# 76 - $ref: qcom,lpass-lpi-common.yaml#
77 77
78 required: 78 required:
79 - compatible 79 - compatible
80 - reg 80 - reg
81 - clocks 81 - clocks
82 - clock-names 82 - clock-names
83 83
84 unevaluatedProperties: false 84 unevaluatedProperties: false
85 85
86 examples: 86 examples:
87 - | 87 - |
88 #include <dt-bindings/sound/qcom,q6afe.h> 88 #include <dt-bindings/sound/qcom,q6afe.h>
89 89
90 lpass_tlmm: pinctrl@33c0000 { 90 lpass_tlmm: pinctrl@33c0000 {
91 compatible = "qcom,sm8350-lpass-lpi-pi 91 compatible = "qcom,sm8350-lpass-lpi-pinctrl";
92 reg = <0x033c0000 0x20000>, 92 reg = <0x033c0000 0x20000>,
93 <0x03550000 0x10000>; 93 <0x03550000 0x10000>;
94 94
95 clocks = <&q6afecc LPASS_HW_MACRO_VOTE 95 clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
96 <&q6afecc LPASS_HW_DCODEC_VOT 96 <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
97 clock-names = "core", "audio"; 97 clock-names = "core", "audio";
98 98
99 gpio-controller; 99 gpio-controller;
100 #gpio-cells = <2>; 100 #gpio-cells = <2>;
101 gpio-ranges = <&lpass_tlmm 0 0 15>; 101 gpio-ranges = <&lpass_tlmm 0 0 15>;
102 }; 102 };
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