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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/qcom,sc8180x-tlmm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. SC8180X TLMM block
maintainers:
- Bjorn Andersson <bjorn.andersson@linaro.org>
description:
Top Level Mode Multiplexer pin controller in Qualcomm SC8180X SoC.
allOf:
- $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
properties:
compatible:
const: qcom,sc8180x-tlmm
reg:
maxItems: 3
reg-names:
items:
- const: west
- const: east
- const: south
interrupts: true
interrupt-controller: true
'#interrupt-cells': true
gpio-controller: true
gpio-reserved-ranges: true
'#gpio-cells': true
gpio-ranges: true
wakeup-parent: true
required:
- compatible
- reg
- reg-names
additionalProperties: false
patternProperties:
"-state$":
oneOf:
- $ref: "#/$defs/qcom-sc8180x-tlmm-state"
- patternProperties:
"-pins$":
$ref: "#/$defs/qcom-sc8180x-tlmm-state"
additionalProperties: false
$defs:
qcom-sc8180x-tlmm-state:
type: object
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([0-9]|[1-9][0-9]|1[0-8][0-9])$"
- enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ]
minItems: 1
maxItems: 16
function:
description:
Specify the alternative function to be configured for the specified
pins.
enum: [ adsp_ext, agera_pll, aoss_cti, atest_char, atest_tsens,
atest_tsens2, atest_usb0, atest_usb1, atest_usb2, atest_usb3,
atest_usb4, audio_ref, btfm_slimbus, cam_mclk, cci_async,
cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3,
cci_timer4, cci_timer5, cci_timer6, cci_timer7, cci_timer8,
cci_timer9, cri_trng, dbg_out, ddr_bist, ddr_pxi, debug_hot,
dp_hot, edp_hot, edp_lcd, emac_phy, emac_pps, gcc_gp1, gcc_gp2,
gcc_gp3, gcc_gp4, gcc_gp5, gpio, gps, grfc, hs1_mi2s, hs2_mi2s,
hs3_mi2s, jitter_bist, lpass_slimbus, m_voc, mdp_vsync,
mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mdp_vsync4,
mdp_vsync5, mss_lte, nav_pps, pa_indicator, pci_e0, pci_e1,
pci_e2, pci_e3, phase_flag, pll_bist, pll_bypassnl, pll_reset,
pri_mi2s, pri_mi2s_ws, prng_rosc, qdss_cti, qdss_gpio, qlink,
qspi0, qspi0_clk, qspi0_cs, qspi1, qspi1_clk, qspi1_cs,
qua_mi2s, qup0, qup1, qup2, qup3, qup4, qup5, qup6, qup7, qup8,
qup9, qup10, qup11, qup12, qup13, qup14, qup15, qup16, qup17,
qup18, qup19, qup_l4, qup_l5, qup_l6, rgmii, sd_write, sdc4,
sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, spkr_i2s, ter_mi2s, tgu,
tsense_pwm1, tsense_pwm2, tsif1, tsif2, uim1, uim2, uim_batt,
usb0_phy, usb1_phy, usb2phy_ac, vfr_1, vsense_trigger,
wlan1_adc, wlan2_adc, wmss_reset ]
bias-disable: true
bias-pull-down: true
bias-pull-up: true
drive-strength: true
input-enable: true
output-high: true
output-low: true
required:
- pins
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
pinctrl@3100000 {
compatible = "qcom,sc8180x-tlmm";
reg = <0x03100000 0x300000>,
<0x03500000 0x700000>,
<0x03d00000 0x300000>;
reg-names = "west", "east", "south";
interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-ranges = <&tlmm 0 0 190>;
gpio-wo-subnode-state {
pins = "gpio1";
function = "gpio";
};
uart-w-subnodes-state {
rx-pins {
pins = "gpio4";
function = "qup6";
bias-pull-up;
};
tx-pins {
pins = "gpio5";
function = "qup6";
bias-disable;
};
};
};
...
|
