xref: /linux/arch/arm/boot/dts/st/ste-href-family-pinctrl.dtsi (revision cdd5b5a9761fd66d17586e4f4ba6588c70e640ea)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2013 Linaro Ltd.
4 */
5
6#include "ste-dbx5x0-pinctrl.dtsi"
7
8/ {
9	soc {
10		pinctrl {
11			/* Settings for all SPI default and sleep states */
12			spi2 {
13				spi2_default_mode: spi_default {
14					default_mux {
15						function = "spi2";
16						groups = "spi2_oc1_2";
17					};
18					default_cfg1 {
19						pins = "GPIO216_AG12"; /* FRM */
20						ste,config = <&gpio_out_hi>;
21					};
22					default_cfg2 {
23						pins = "GPIO218_AH11"; /* RXD */
24						ste,config = <&in_pd>;
25					};
26					default_cfg3 {
27						pins =
28						"GPIO215_AH13", /* TXD */
29						"GPIO217_AH12"; /* CLK */
30						ste,config = <&out_lo>;
31					};
32				};
33
34				spi2_idle_mode: spi_idle {
35					/*
36					 * The idle mode is basically sleep mode sans wakeups. Also
37					 * note that we have muxes the pins off the function here
38					 * as we do not state any muxing.
39					 */
40					idle_cfg1 {
41						pins = "GPIO218_AH11"; /* RXD */
42						ste,config = <&slpm_in_pdis>;
43					};
44					idle_cfg2 {
45						pins = "GPIO215_AH13"; /* TXD */
46						ste,config = <&slpm_out_lo_pdis>;
47					};
48					idle_cfg3 {
49						pins = "GPIO217_AH12"; /* CLK */
50						ste,config = <&slpm_pdis>;
51					};
52				};
53
54				spi2_sleep_mode: spi_sleep {
55					sleep_cfg1 {
56						pins =
57						"GPIO216_AG12", /* FRM */
58						"GPIO218_AH11"; /* RXD */
59						ste,config = <&slpm_in_wkup_pdis>;
60					};
61					sleep_cfg2 {
62						pins = "GPIO215_AH13"; /* TXD */
63						ste,config = <&slpm_out_lo_wkup_pdis>;
64					};
65					sleep_cfg3 {
66						pins = "GPIO217_AH12"; /* CLK */
67						ste,config = <&slpm_wkup_pdis>;
68					};
69				};
70			};
71
72			mcde {
73				lcd_default_mode: lcd_default {
74					default_mux1 {
75						/* Mux in VSI0 and all the data lines */
76						function = "lcd";
77						groups =
78						"lcdvsi0_a_1", /* VSI0 for LCD */
79						"lcd_d0_d7_a_1", /* Data lines */
80						"lcdvsi1_a_1"; /* VSI1 for HDMI */
81					};
82					default_mux2 {
83						function = "lcda";
84						groups =
85						"lcdaclk_b_1"; /* Clock line for TV-out */
86					};
87					default_cfg1 {
88						pins =
89						"GPIO68_E1", /* VSI0 */
90						"GPIO69_E2"; /* VSI1 */
91						ste,config = <&in_pu>;
92					};
93				};
94				lcd_sleep_mode: lcd_sleep {
95					sleep_cfg1 {
96						pins = "GPIO69_E2"; /* VSI1 */
97						ste,config = <&slpm_in_wkup_pdis>;
98					};
99				};
100			};
101
102			ske {
103				/* SKE keys on position 2 in an 8x8 matrix */
104				ske_kpa2_default_mode: ske_kpa2_default {
105					default_mux {
106						function = "kp";
107						groups = "kp_a_2";
108					};
109					default_cfg1 {
110						pins =
111						"GPIO153_B17", /* I7 */
112						"GPIO154_C16", /* I6 */
113						"GPIO155_C19", /* I5 */
114						"GPIO156_C17", /* I4 */
115						"GPIO161_D21", /* I3 */
116						"GPIO162_D20", /* I2 */
117						"GPIO163_C20", /* I1 */
118						"GPIO164_B21"; /* I0 */
119						ste,config = <&in_pd>;
120					};
121					default_cfg2 {
122						pins =
123						"GPIO157_A18", /* O7 */
124						"GPIO158_C18", /* O6 */
125						"GPIO159_B19", /* O5 */
126						"GPIO160_B20", /* O4 */
127						"GPIO165_C21", /* O3 */
128						"GPIO166_A22", /* O2 */
129						"GPIO167_B24", /* O1 */
130						"GPIO168_C22"; /* O0 */
131						ste,config = <&out_lo>;
132					};
133				};
134				ske_kpa2_sleep_mode: ske_kpa2_sleep {
135					sleep_cfg1 {
136						pins =
137						"GPIO153_B17", /* I7 */
138						"GPIO154_C16", /* I6 */
139						"GPIO155_C19", /* I5 */
140						"GPIO156_C17", /* I4 */
141						"GPIO161_D21", /* I3 */
142						"GPIO162_D20", /* I2 */
143						"GPIO163_C20", /* I1 */
144						"GPIO164_B21"; /* I0 */
145						ste,config = <&slpm_in_pu_wkup_pdis_en>;
146					};
147					sleep_cfg2 {
148						pins =
149						"GPIO157_A18", /* O7 */
150						"GPIO158_C18", /* O6 */
151						"GPIO159_B19", /* O5 */
152						"GPIO160_B20", /* O4 */
153						"GPIO165_C21", /* O3 */
154						"GPIO166_A22", /* O2 */
155						"GPIO167_B24", /* O1 */
156						"GPIO168_C22"; /* O0 */
157						ste,config = <&slpm_out_lo_pdis>;
158					};
159				};
160				/*
161				 * SKE keys on position 1 and "other C1" combi giving
162				 * six rows of six keys.
163				 */
164				ske_kpaoc1_default_mode: ske_kpaoc1_default {
165					default_mux {
166						function = "kp";
167						groups = "kp_a_1", "kp_oc1_1";
168					};
169					default_cfg1 {
170						pins =
171						"GPIO91_B6", /* KP_O0 */
172						"GPIO90_A3", /* KP_O1 */
173						"GPIO87_B3", /* KP_O2 */
174						"GPIO86_C6", /* KP_O3 */
175						"GPIO96_D8", /* KP_O6 */
176						"GPIO94_D7"; /* KP_O7 */
177						ste,config = <&out_lo>;
178					};
179					default_cfg2 {
180						pins =
181						"GPIO93_B7", /* KP_I0 */
182						"GPIO92_D6", /* KP_I1 */
183						"GPIO89_E6", /* KP_I2 */
184						"GPIO88_C4", /* KP_I3 */
185						"GPIO97_D9", /* KP_I6 */
186						"GPIO95_E8"; /* KP_I7 */
187						ste,config = <&in_pu>;
188					};
189				};
190			};
191
192			wlan {
193				wlan_default_mode: wlan_default {
194					/*
195					 * Activate this mode with the WLAN chip.
196					 * These are plain GPIO pins used by WLAN
197					 */
198					default_cfg1 {
199						pins =
200						"GPIO226_AF8", /* WLAN_PMU_EN */
201						"GPIO85_D5"; /* WLAN_ENA */
202						ste,config = <&gpio_out_lo>;
203					};
204					default_cfg2 {
205						pins = "GPIO4_AH6"; /* WLAN_IRQ on UART1 */
206						ste,config = <&gpio_in_pu>;
207					};
208				};
209			};
210		};
211	};
212};
213