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ARM: dts: Add twl keypad map for LDP

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Looks like we're still missing the keypad map for LDP.
Let's add it since we have the binding now available
for the twl4030_keypad as otherwise we get the following
errors during the boot:

twl4030_keypad keypad.31: OF: linux,keymap property not defined
in /ocp/i2c@48070000/twl@48/keypad
twl4030_keypad keypad.31: Failed to build keymap
twl4030_keypad: probe of keypad.31 failed with error -2

Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren
2014-11-05 09:21:23 -08:00
parent 9dec11f5d8
commit edafb204d4
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/omap3-ldp.dts
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@@ -7,6 +7,7 @@
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "omap34xx.dtsi"
#include "omap-gpmc-smsc911x.dtsi"
@@ -263,6 +264,26 @@ OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 *
};
};
&twl_keypad {
linux,keymap = <MATRIX_KEY(0, 0, KEY_1)
MATRIX_KEY(0, 1, KEY_2)
MATRIX_KEY(0, 2, KEY_3)
MATRIX_KEY(1, 0, KEY_4)
MATRIX_KEY(1, 1, KEY_5)
MATRIX_KEY(1, 2, KEY_6)
MATRIX_KEY(1, 3, KEY_F5)
MATRIX_KEY(2, 0, KEY_7)
MATRIX_KEY(2, 1, KEY_8)
MATRIX_KEY(2, 2, KEY_9)
MATRIX_KEY(2, 3, KEY_F6)
MATRIX_KEY(3, 0, KEY_F7)
MATRIX_KEY(3, 1, KEY_0)
MATRIX_KEY(3, 2, KEY_F8)
MATRIX_KEY(5, 4, KEY_RESERVED)
MATRIX_KEY(4, 4, KEY_VOLUMEUP)
MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)>;
};
&uart3 {
interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
};