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authorJonathan McDowell <noodles@earth.li>2006-12-06 20:13:52 -0500
committerTony Lindgren <tony@atomide.com>2007-09-20 21:34:49 -0400
commit325d50b660519398dc875b4cffedd0fc2cc4f425 (patch)
tree548415728f9bd3cf183f1f0d977c8d92d3288e01 /arch/arm/mach-omap1/board-ams-delta.c
parentc3695015087e21ff30606bf7fc661de1582af81b (diff)
ARM: OMAP: Add support for Amstrad Delta keypad
This adds support for the keypad on the top of the Amstrad Delta. It's just a standard omap-keypad so all we need to do is add the keypad layout and platform data to the board definition file. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1/board-ams-delta.c')
-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c109
1 files changed, 109 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 8437d065ada5..fa2da7490dbe 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -14,6 +14,7 @@
14 14
15#include <linux/kernel.h> 15#include <linux/kernel.h>
16#include <linux/init.h> 16#include <linux/init.h>
17#include <linux/input.h>
17#include <linux/platform_device.h> 18#include <linux/platform_device.h>
18 19
19#include <asm/hardware.h> 20#include <asm/hardware.h>
@@ -23,6 +24,7 @@
23 24
24#include <asm/arch/board-ams-delta.h> 25#include <asm/arch/board-ams-delta.h>
25#include <asm/arch/gpio.h> 26#include <asm/arch/gpio.h>
27#include <asm/arch/keypad.h>
26#include <asm/arch/mux.h> 28#include <asm/arch/mux.h>
27#include <asm/arch/usb.h> 29#include <asm/arch/usb.h>
28#include <asm/arch/board.h> 30#include <asm/arch/board.h>
@@ -31,6 +33,86 @@
31static u8 ams_delta_latch1_reg; 33static u8 ams_delta_latch1_reg;
32static u16 ams_delta_latch2_reg; 34static u16 ams_delta_latch2_reg;
33 35
36static int ams_delta_keymap[] = {
37 KEY(0, 0, KEY_F1), /* Advert */
38
39 KEY(3, 0, KEY_COFFEE), /* Games */
40 KEY(2, 0, KEY_QUESTION), /* Directory */
41 KEY(3, 2, KEY_CONNECT), /* Internet */
42 KEY(2, 1, KEY_SHOP), /* Services */
43 KEY(1, 1, KEY_PHONE), /* VoiceMail */
44
45 KEY(1, 0, KEY_DELETE), /* Delete */
46 KEY(2, 2, KEY_PLAY), /* Play */
47 KEY(0, 1, KEY_PAGEUP), /* Up */
48 KEY(3, 1, KEY_PAGEDOWN), /* Down */
49 KEY(0, 2, KEY_EMAIL), /* ReadEmail */
50 KEY(1, 2, KEY_STOP), /* Stop */
51
52 /* Numeric keypad portion */
53 KEY(7, 0, KEY_KP1),
54 KEY(6, 0, KEY_KP2),
55 KEY(5, 0, KEY_KP3),
56 KEY(7, 1, KEY_KP4),
57 KEY(6, 1, KEY_KP5),
58 KEY(5, 1, KEY_KP6),
59 KEY(7, 2, KEY_KP7),
60 KEY(6, 2, KEY_KP8),
61 KEY(5, 2, KEY_KP9),
62 KEY(6, 3, KEY_KP0),
63 KEY(7, 3, KEY_KPASTERISK),
64 KEY(5, 3, KEY_KPDOT), /* # key */
65 KEY(2, 7, KEY_NUMLOCK), /* Mute */
66 KEY(1, 7, KEY_KPMINUS), /* Recall */
67 KEY(1, 6, KEY_KPPLUS), /* Redial */
68 KEY(6, 7, KEY_KPSLASH), /* Handsfree */
69 KEY(0, 6, KEY_ENTER), /* Video */
70
71 KEY(4, 7, KEY_CAMERA), /* Photo */
72
73 KEY(4, 0, KEY_F2), /* Home */
74 KEY(4, 1, KEY_F3), /* Office */
75 KEY(4, 2, KEY_F4), /* Mobile */
76 KEY(7, 7, KEY_F5), /* SMS */
77 KEY(5, 7, KEY_F6), /* Email */
78
79 /* QWERTY portion of keypad */
80 KEY(4, 3, KEY_Q),
81 KEY(3, 3, KEY_W),
82 KEY(2, 3, KEY_E),
83 KEY(1, 3, KEY_R),
84 KEY(0, 3, KEY_T),
85 KEY(7, 4, KEY_Y),
86 KEY(6, 4, KEY_U),
87 KEY(5, 4, KEY_I),
88 KEY(4, 4, KEY_O),
89 KEY(3, 4, KEY_P),
90
91 KEY(2, 4, KEY_A),
92 KEY(1, 4, KEY_S),
93 KEY(0, 4, KEY_D),
94 KEY(7, 5, KEY_F),
95 KEY(6, 5, KEY_G),
96 KEY(5, 5, KEY_H),
97 KEY(4, 5, KEY_J),
98 KEY(3, 5, KEY_K),
99 KEY(2, 5, KEY_L),
100
101 KEY(1, 5, KEY_Z),
102 KEY(0, 5, KEY_X),
103 KEY(7, 6, KEY_C),
104 KEY(6, 6, KEY_V),
105 KEY(5, 6, KEY_B),
106 KEY(4, 6, KEY_N),
107 KEY(3, 6, KEY_M),
108 KEY(2, 6, KEY_SPACE),
109
110 KEY(0, 7, KEY_LEFTSHIFT), /* Vol up */
111 KEY(3, 7, KEY_LEFTCTRL), /* Vol down */
112
113 0
114};
115
34void ams_delta_latch1_write(u8 mask, u8 value) 116void ams_delta_latch1_write(u8 mask, u8 value)
35{ 117{
36 ams_delta_latch1_reg &= ~mask; 118 ams_delta_latch1_reg &= ~mask;
@@ -91,12 +173,39 @@ static struct omap_board_config_kernel ams_delta_config[] = {
91 { OMAP_TAG_USB, &ams_delta_usb_config }, 173 { OMAP_TAG_USB, &ams_delta_usb_config },
92}; 174};
93 175
176static struct resource ams_delta_kp_resources[] = {
177 [0] = {
178 .start = INT_KEYBOARD,
179 .end = INT_KEYBOARD,
180 .flags = IORESOURCE_IRQ,
181 },
182};
183
184static struct omap_kp_platform_data ams_delta_kp_data = {
185 .rows = 8,
186 .cols = 8,
187 .keymap = ams_delta_keymap,
188 .keymapsize = ARRAY_SIZE(ams_delta_keymap),
189 .delay = 9,
190};
191
192static struct platform_device ams_delta_kp_device = {
193 .name = "omap-keypad",
194 .id = -1,
195 .dev = {
196 .platform_data = &ams_delta_kp_data,
197 },
198 .num_resources = ARRAY_SIZE(ams_delta_kp_resources),
199 .resource = ams_delta_kp_resources,
200};
201
94static struct platform_device ams_delta_led_device = { 202static struct platform_device ams_delta_led_device = {
95 .name = "ams-delta-led", 203 .name = "ams-delta-led",
96 .id = -1 204 .id = -1
97}; 205};
98 206
99static struct platform_device *ams_delta_devices[] __initdata = { 207static struct platform_device *ams_delta_devices[] __initdata = {
208 &ams_delta_kp_device,
100 &ams_delta_led_device, 209 &ams_delta_led_device,
101}; 210};
102 211