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,msm8953-pinctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Qualcomm Technologies, Inc. MSM8953 TLM 7 title: Qualcomm Technologies, Inc. MSM8953 TLMM block
8 8
9 maintainers: 9 maintainers:
10 - Bjorn Andersson <bjorn.andersson@linaro.org 10 - Bjorn Andersson <bjorn.andersson@linaro.org>
11 11
12 description: !! 12 description: |
13 Top Level Mode Multiplexer pin controller in !! 13 This binding describes the Top Level Mode Multiplexer block found in the
>> 14 MSM8953 platform.
14 15
15 properties: 16 properties:
16 compatible: 17 compatible:
17 const: qcom,msm8953-pinctrl 18 const: qcom,msm8953-pinctrl
18 19
19 reg: 20 reg:
20 maxItems: 1 21 maxItems: 1
21 22
22 interrupts: 23 interrupts:
>> 24 description: Specifies the TLMM summary IRQ
23 maxItems: 1 25 maxItems: 1
24 26
25 gpio-reserved-ranges: true !! 27 interrupt-controller: true
26 28
27 patternProperties: !! 29 '#interrupt-cells':
28 "-state$": !! 30 description:
29 oneOf: !! 31 Specifies the PIN numbers and Flags, as defined in defined in
30 - $ref: "#/$defs/qcom-msm8953-tlmm-state !! 32 include/dt-bindings/interrupt-controller/irq.h
31 - patternProperties: !! 33 const: 2
32 "-pins$": !! 34
33 $ref: "#/$defs/qcom-msm8953-tlmm-s !! 35 gpio-controller: true
34 additionalProperties: false !! 36
>> 37 '#gpio-cells':
>> 38 description: Specifying the pin number and flags, as defined in
>> 39 include/dt-bindings/gpio/gpio.h
>> 40 const: 2
>> 41
>> 42 gpio-ranges:
>> 43 maxItems: 1
35 44
36 $defs: !! 45 #PIN CONFIGURATION NODES
37 qcom-msm8953-tlmm-state: !! 46 patternProperties:
>> 47 '-pins$':
38 type: object 48 type: object
39 description: 49 description:
40 Pinctrl node's client devices use subnod 50 Pinctrl node's client devices use subnodes for desired pin configuration.
41 Client device subnodes use below standar 51 Client device subnodes use below standard properties.
42 $ref: qcom,tlmm-common.yaml#/$defs/qcom-tl !! 52 $ref: "/schemas/pinctrl/pincfg-node.yaml"
43 unevaluatedProperties: false <<
44 53
45 properties: 54 properties:
46 pins: 55 pins:
47 description: 56 description:
48 List of gpio pins affected by the pr 57 List of gpio pins affected by the properties specified in this
49 subnode. 58 subnode.
50 items: 59 items:
51 oneOf: 60 oneOf:
52 - pattern: "^gpio([0-9]|[1-9][0-9] !! 61 - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9])$"
53 - enum: [ sdc1_clk, sdc1_cmd, sdc1 62 - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,
54 sdc2_cmd, sdc2_data, qds 63 sdc2_cmd, sdc2_data, qdsd_clk, qdsd_cmd, qdsd_data0,
55 qdsd_data1, qdsd_data2, 64 qdsd_data1, qdsd_data2, qdsd_data3 ]
56 minItems: 1 65 minItems: 1
57 maxItems: 16 66 maxItems: 16
58 67
59 function: 68 function:
60 description: 69 description:
61 Specify the alternative function to 70 Specify the alternative function to be configured for the specified
62 pins. 71 pins.
63 72
64 enum: [ accel_int, adsp_ext, alsp_int, 73 enum: [ accel_int, adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1,
65 atest_char, atest_char0, atest 74 atest_char, atest_char0, atest_char1, atest_char2, atest_char3,
66 atest_gpsadc_dtest0_native, at 75 atest_gpsadc_dtest0_native, atest_gpsadc_dtest1_native, atest_tsens,
67 atest_wlan0, atest_wlan1, bimc 76 atest_wlan0, atest_wlan1, bimc_dte0, bimc_dte1, blsp1_spi,
68 blsp3_spi, blsp6_spi, blsp7_sp 77 blsp3_spi, blsp6_spi, blsp7_spi, blsp_i2c1, blsp_i2c2, blsp_i2c3,
69 blsp_i2c4, blsp_i2c5, blsp_i2c 78 blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8, blsp_spi1,
70 blsp_spi2, blsp_spi3, blsp_spi 79 blsp_spi2, blsp_spi3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7,
71 blsp_spi8, blsp_uart2, blsp_ua 80 blsp_spi8, blsp_uart2, blsp_uart4, blsp_uart5, blsp_uart6, cam0_ldo,
72 cam1_ldo, cam1_rst, cam1_stand 81 cam1_ldo, cam1_rst, cam1_standby, cam2_rst, cam2_standby, cam3_rst,
73 cam3_standby, cam_irq, cam_mcl 82 cam3_standby, cam_irq, cam_mclk, cap_int, cci_async, cci_i2c,
74 cci_timer0, cci_timer1, cci_ti 83 cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4,
75 cdc_pdm0, codec_int1, codec_in 84 cdc_pdm0, codec_int1, codec_int2, codec_reset, cri_trng, cri_trng0,
76 cri_trng1, dac_calib0, dac_cal 85 cri_trng1, dac_calib0, dac_calib1, dac_calib10, dac_calib11,
77 dac_calib12, dac_calib13, dac_ 86 dac_calib12, dac_calib13, dac_calib14, dac_calib15, dac_calib16,
78 dac_calib17, dac_calib18, dac_ 87 dac_calib17, dac_calib18, dac_calib19, dac_calib2, dac_calib20,
79 dac_calib21, dac_calib22, dac_ 88 dac_calib21, dac_calib22, dac_calib23, dac_calib24, dac_calib25,
80 dac_calib3, dac_calib4, dac_ca 89 dac_calib3, dac_calib4, dac_calib5, dac_calib6, dac_calib7,
81 dac_calib8, dac_calib9, dbg_ou 90 dac_calib8, dac_calib9, dbg_out, ddr_bist, dmic0_clk, dmic0_data,
82 ebi_cdc, ebi_ch0, ext_lpass, f 91 ebi_cdc, ebi_ch0, ext_lpass, flash_strobe, fp_int, gcc_gp1_clk_a,
83 gcc_gp1_clk_b, gcc_gp2_clk_a, 92 gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a,
84 gcc_gp3_clk_b, gcc_plltest, gc 93 gcc_gp3_clk_b, gcc_plltest, gcc_tlmm, gpio, gsm0_tx, gsm1_tx,
85 gyro_int, hall_int, hdmi_int, 94 gyro_int, hall_int, hdmi_int, key_focus, key_home, key_snapshot,
86 key_volp, ldo_en, ldo_update, 95 key_volp, ldo_en, ldo_update, lpass_slimbus, lpass_slimbus0,
87 lpass_slimbus1, m_voc, mag_int 96 lpass_slimbus1, m_voc, mag_int, mdp_vsync, mipi_dsi0, modem_tsync,
88 mss_lte, nav_pps, nav_pps_in_a 97 mss_lte, nav_pps, nav_pps_in_a, nav_pps_in_b, nav_tsync,
89 nfc_disable, nfc_dwl, nfc_irq, 98 nfc_disable, nfc_dwl, nfc_irq, ois_sync, pa_indicator, pbs0, pbs1,
90 pbs2, pressure_int, pri_mi2s, 99 pbs2, pressure_int, pri_mi2s, pri_mi2s_mclk_a, pri_mi2s_mclk_b,
91 pri_mi2s_ws, prng_rosc, pwr_cr 100 pri_mi2s_ws, prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b,
92 pwr_down, pwr_modem_enabled_a, 101 pwr_down, pwr_modem_enabled_a, pwr_modem_enabled_b,
93 pwr_nav_enabled_a, pwr_nav_ena 102 pwr_nav_enabled_a, pwr_nav_enabled_b, qdss_cti_trig_in_a0,
94 qdss_cti_trig_in_a1, qdss_cti_ 103 qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, qdss_cti_trig_in_b1,
95 qdss_cti_trig_out_a0, qdss_cti 104 qdss_cti_trig_out_a0, qdss_cti_trig_out_a1, qdss_cti_trig_out_b0,
96 qdss_cti_trig_out_b1, qdss_tra 105 qdss_cti_trig_out_b1, qdss_traceclk_a, qdss_traceclk_b,
97 qdss_tracectl_a, qdss_tracectl 106 qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a,
98 qdss_tracedata_b, sd_write, sd 107 qdss_tracedata_b, sd_write, sdcard_det, sec_mi2s, sec_mi2s_mclk_a,
99 sec_mi2s_mclk_b, smb_int, ss_s 108 sec_mi2s_mclk_b, smb_int, ss_switch, ssbi_wtr1, ts_resout,
100 ts_sample, ts_xvdd, tsens_max, 109 ts_sample, ts_xvdd, tsens_max, uim1_clk, uim1_data, uim1_present,
101 uim1_reset, uim2_clk, uim2_dat 110 uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset,
102 uim_batt, us_emitter, us_euro, 111 uim_batt, us_emitter, us_euro, wcss_bt, wcss_fm, wcss_wlan,
103 wcss_wlan0, wcss_wlan1, wcss_w 112 wcss_wlan0, wcss_wlan1, wcss_wlan2, wsa_en, wsa_io, wsa_irq ]
104 113
>> 114 drive-strength:
>> 115 enum: [2, 4, 6, 8, 10, 12, 14, 16]
>> 116 default: 2
>> 117 description:
>> 118 Selects the drive strength for the specified pins, in mA.
>> 119
>> 120 bias-pull-down: true
>> 121
>> 122 bias-pull-up: true
>> 123
>> 124 bias-disable: true
>> 125
>> 126 output-high: true
>> 127
>> 128 output-low: true
>> 129
105 required: 130 required:
106 - pins 131 - pins
>> 132 - function
107 133
108 allOf: !! 134 additionalProperties: false
109 - $ref: /schemas/pinctrl/qcom,tlmm-common.ya <<
110 135
111 required: 136 required:
112 - compatible 137 - compatible
113 - reg 138 - reg
>> 139 - interrupts
>> 140 - interrupt-controller
>> 141 - '#interrupt-cells'
>> 142 - gpio-controller
>> 143 - '#gpio-cells'
>> 144 - gpio-ranges
114 145
115 unevaluatedProperties: false !! 146 additionalProperties: false
116 147
117 examples: 148 examples:
118 - | 149 - |
119 #include <dt-bindings/interrupt-controller !! 150 #include <dt-bindings/interrupt-controller/arm-gic.h>
120 tlmm: pinctrl@1000000 { !! 151 tlmm: pinctrl@1000000 {
121 compatible = "qcom,msm8953-pinctrl"; !! 152 compatible = "qcom,msm8953-pinctrl";
122 reg = <0x01000000 0x300000>; !! 153 reg = <0x01000000 0x300000>;
123 interrupts = <GIC_SPI 208 IRQ_TYPE_LEV !! 154 interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
124 interrupt-controller; !! 155 interrupt-controller;
125 #interrupt-cells = <2>; !! 156 #interrupt-cells = <2>;
126 gpio-controller; !! 157 gpio-controller;
127 #gpio-cells = <2>; !! 158 #gpio-cells = <2>;
128 gpio-ranges = <&tlmm 0 0 142>; !! 159 gpio-ranges = <&tlmm 0 0 142>;
129 !! 160
130 serial_default: serial-state { !! 161 serial_default: serial-pins {
131 pins = "gpio4", "gpio5"; !! 162 pins = "gpio4", "gpio5";
132 function = "blsp_uart2"; !! 163 function = "blsp_uart2";
133 drive-strength = <2>; !! 164 drive-strength = <2>;
134 bias-disable; !! 165 bias-disable;
>> 166 };
135 }; 167 };
136 }; <<
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