1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/qcom,ipq6018-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. IPQ6018 TLMM block
maintainers:
- Bjorn Andersson <andersson@kernel.org>
description:
Top Level Mode Multiplexer pin controller in Qualcomm IPQ6018 SoC.
properties:
compatible:
const: qcom,ipq6018-pinctrl
reg:
maxItems: 1
interrupts:
maxItems: 1
interrupt-controller: true
"#interrupt-cells": true
gpio-controller: true
"#gpio-cells": true
gpio-ranges: true
patternProperties:
"-state$":
oneOf:
- $ref: "#/$defs/qcom-ipq6018-tlmm-state"
- patternProperties:
"-pins$":
$ref: "#/$defs/qcom-ipq6018-tlmm-state"
additionalProperties: false
$defs:
qcom-ipq6018-tlmm-state:
description:
Pinctrl node's client devices use subnodes for desired pin configuration.
Client device subnodes use below standard properties.
$ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
properties:
pins:
description:
List of gpio pins affected by the properties specified in this
subnode.
items:
oneOf:
- pattern: "^gpio([1-9]|[1-7][0-9]|80)$"
- enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,
sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2,
qdsd_data3 ]
minItems: 1
maxItems: 16
function:
description:
Specify the alternative function to be configured for the specified
pins.
enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char,
atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac,
atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0,
atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp0_i2c, blsp1_i2c,
blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp0_spi, blsp1_spi,
blsp1_spi_cs1, blsp1_spi_cs2, blsp1_spi_cs3, blsp2_spi,
blsp2_spi_cs1, blsp2_spi_cs2, blsp2_spi_cs3, blsp3_spi,
blsp3_spi_cs1, blsp3_spi_cs2, blsp3_spi_cs3, blsp4_spi, blsp5_spi,
blsp0_uart, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst,
cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0,
cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v,
dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, ext_lpass,
flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a,
gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gpio, gsm0_tx0,
gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, kpsns1, kpsns2,
ldo_en, ldo_update, mag_int, mdp_vsync, modem_tsync, m_voc,
nav_pps, nav_tsync, pa_indicator, pbs0, pbs1, pbs2, pri_mi2s,
pri_mi2s_ws, prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b,
pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a,
pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1,
qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0,
qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1,
qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b,
qdss_tracedata_a, qdss_tracedata_b, qpic_pad, reset_n, sd_card,
sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2,
uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ]
bias-pull-down: true
bias-pull-up: true
bias-disable: true
drive-strength: true
output-high: true
output-low: true
required:
- pins
additionalProperties: false
allOf:
- $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
tlmm: pinctrl@1000000 {
compatible = "qcom,ipq6018-pinctrl";
reg = <0x01000000 0x300000>;
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&tlmm 0 0 80>;
serial3-state {
pins = "gpio44", "gpio45";
function = "blsp2_uart";
drive-strength = <8>;
bias-pull-down;
};
};
|
