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ARM: tegra: seaboard: enable keyboard in DT

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Enable Tegra based keyboard controller and populate the key matrix for
seaboard. The key matrix was originally on driver code which is removed
to have clean driver. The key mapping is now passed through dts file.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Laxman Dewangan 2013-01-15 12:54:49 +05:30 committed by Stephen Warren
parent 699ed4b94c
commit beb0e325be
1 changed files with 139 additions and 0 deletions
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139
arch/arm/boot/dts/tegra20-seaboard.dts
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@ -612,6 +612,145 @@
};
};
kbc {
status = "okay";
nvidia,debounce-delay-ms = <32>;
nvidia,repeat-delay-ms = <160>;
nvidia,ghost-filter;
nvidia,kbc-row-pins = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>;
nvidia,kbc-col-pins = <16 17 18 19 20 21 22 23>;
linux,keymap = <0x00020011 /* KEY_W */
0x0003001F /* KEY_S */
0x0004001E /* KEY_A */
0x0005002C /* KEY_Z */
0x000701d0 /* KEY_FN */
0x0107007D /* KEY_LEFTMETA */
0x02060064 /* KEY_RIGHTALT */
0x02070038 /* KEY_LEFTALT */
0x03000006 /* KEY_5 */
0x03010005 /* KEY_4 */
0x03020013 /* KEY_R */
0x03030012 /* KEY_E */
0x03040021 /* KEY_F */
0x03050020 /* KEY_D */
0x0306002D /* KEY_X */
0x04000008 /* KEY_7 */
0x04010007 /* KEY_6 */
0x04020014 /* KEY_T */
0x04030023 /* KEY_H */
0x04040022 /* KEY_G */
0x0405002F /* KEY_V */
0x0406002E /* KEY_C */
0x04070039 /* KEY_SPACE */
0x0500000A /* KEY_9 */
0x05010009 /* KEY_8 */
0x05020016 /* KEY_U */
0x05030015 /* KEY_Y */
0x05040024 /* KEY_J */
0x05050031 /* KEY_N */
0x05060030 /* KEY_B */
0x0507002B /* KEY_BACKSLASH */
0x0600000C /* KEY_MINUS */
0x0601000B /* KEY_0 */
0x06020018 /* KEY_O */
0x06030017 /* KEY_I */
0x06040026 /* KEY_L */
0x06050025 /* KEY_K */
0x06060033 /* KEY_COMMA */
0x06070032 /* KEY_M */
0x0701000D /* KEY_EQUAL */
0x0702001B /* KEY_RIGHTBRACE */
0x0703001C /* KEY_ENTER */
0x0707008B /* KEY_MENU */
0x08040036 /* KEY_RIGHTSHIFT */
0x0805002A /* KEY_LEFTSHIFT */
0x09050061 /* KEY_RIGHTCTRL */
0x0907001D /* KEY_LEFTCTRL */
0x0B00001A /* KEY_LEFTBRACE */
0x0B010019 /* KEY_P */
0x0B020028 /* KEY_APOSTROPHE */
0x0B030027 /* KEY_SEMICOLON */
0x0B040035 /* KEY_SLASH */
0x0B050034 /* KEY_DOT */
0x0C000044 /* KEY_F10 */
0x0C010043 /* KEY_F9 */
0x0C02000E /* KEY_BACKSPACE */
0x0C030004 /* KEY_3 */
0x0C040003 /* KEY_2 */
0x0C050067 /* KEY_UP */
0x0C0600D2 /* KEY_PRINT */
0x0C070077 /* KEY_PAUSE */
0x0D00006E /* KEY_INSERT */
0x0D01006F /* KEY_DELETE */
0x0D030068 /* KEY_PAGEUP */
0x0D04006D /* KEY_PAGEDOWN */
0x0D05006A /* KEY_RIGHT */
0x0D06006C /* KEY_DOWN */
0x0D070069 /* KEY_LEFT */
0x0E000057 /* KEY_F11 */
0x0E010058 /* KEY_F12 */
0x0E020042 /* KEY_F8 */
0x0E030010 /* KEY_Q */
0x0E04003E /* KEY_F4 */
0x0E05003D /* KEY_F3 */
0x0E060002 /* KEY_1 */
0x0E070041 /* KEY_F7 */
0x0F000001 /* KEY_ESC */
0x0F010029 /* KEY_GRAVE */
0x0F02003F /* KEY_F5 */
0x0F03000F /* KEY_TAB */
0x0F04003B /* KEY_F1 */
0x0F05003C /* KEY_F2 */
0x0F06003A /* KEY_CAPSLOCK */
0x0F070040 /* KEY_F6 */
/* Software Handled Function Keys */
0x14000047 /* KEY_KP7 */
0x15000049 /* KEY_KP9 */
0x15010048 /* KEY_KP8 */
0x1502004B /* KEY_KP4 */
0x1504004F /* KEY_KP1 */
0x1601004E /* KEY_KPSLASH */
0x1602004D /* KEY_KP6 */
0x1603004C /* KEY_KP5 */
0x16040051 /* KEY_KP3 */
0x16050050 /* KEY_KP2 */
0x16070052 /* KEY_KP0 */
0x1B010037 /* KEY_KPASTERISK */
0x1B03004A /* KEY_KPMINUS */
0x1B04004E /* KEY_KPPLUS */
0x1B050053 /* KEY_KPDOT */
0x1C050073 /* KEY_VOLUMEUP */
0x1D030066 /* KEY_HOME */
0x1D04006B /* KEY_END */
0x1D0500E0 /* KEY_BRIGHTNESSDOWN */
0x1D060072 /* KEY_VOLUMEDOWN */
0x1D0700E1 /* KEY_BRIGHTNESSUP */
0x1E000045 /* KEY_NUMLOCK */
0x1E010046 /* KEY_SCROLLLOCK */
0x1E020071 /* KEY_MUTE */
0x1F04008A>; /* KEY_HELP */
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;