[PATCHv6] arm/dts: omap4-sdp: Add keypad data
ABRAHAM, KISHON VIJAY
kishon at ti.com
Thu Jul 19 07:34:15 EDT 2012
Hi,
On Fri, Jul 13, 2012 at 8:27 PM, Sourav Poddar <sourav.poddar at ti.com> wrote:
> Add keypad data node in omap4 device tree file.
> Also fill the device tree binding parameters
> with the required value in "omap4-sdp" dts file.
>
> Tested on omap4430 sdp with 3.5-rc6 kernel.
>
> Cc: Tony Lindgren <tony at atomide.com>
> Cc: Benoit Cousson <b-cousson at ti.com>
> Cc: Rob Herring <rob.herring at calxeda.com>
> Cc: Grant Likely <grant.likely at secretlab.ca>
> Cc: Felipe Balbi <balbi at ti.com>
> Signed-off-by: Sourav Poddar <sourav.poddar at ti.com>
> ---
> This patch[1] was initially posted as a series.
> The first patch[2] of the series is taken into
> dmitry's input tree.
> So, posting this as a independent patch .
>
> [1]: https://lkml.org/lkml/2012/6/8/239
> [2]: https://lkml.org/lkml/2012/6/1/75
>
> Changes since v5:
> Few key mappings were missed, added "linux, keymap"
> data for those key mappings.
>
> arch/arm/boot/dts/omap4-sdp.dts | 70 +++++++++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/omap4.dtsi | 5 +++
> 2 files changed, 75 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
> index d08c4d1..53ded54 100644
> --- a/arch/arm/boot/dts/omap4-sdp.dts
> +++ b/arch/arm/boot/dts/omap4-sdp.dts
> @@ -70,6 +70,76 @@
> gpios = <&gpio5 11 0>; /* 139 */
> };
> };
> +
> + keypad at 4a31c000 {
I think you should drop the address in node name since it does not
have a <reg> property.
> + keypad,num-rows = <8>;
> + keypad,num-columns = <8>;
> + linux,keymap = < 0x00000012
> + 0x00010013
> + 0x00020014
> + 0x00030066
> + 0x0004003f
> + 0x000500f0
> + 0x00060017
> + 0x0007002a
> + 0x01000020
> + 0x01010021
> + 0x01020022
> + 0x010300e7
> + 0x01040040
> + 0x010500f0
> + 0x01060025
> + 0x0107001c
> + 0x0200002d
> + 0x0201002e
> + 0x0202002f
> + 0x0203006b
> + 0x02040041
> + 0x020500f0
> + 0x02060034
> + 0x0207003a
> + 0x0300002c
> + 0x0301004e
> + 0x03020030
> + 0x0303003b
> + 0x03040042
> + 0x030500f0
> + 0x03060018
> + 0x03070039
> + 0x04000011
> + 0x04010015
> + 0x04020016
> + 0x0403003c
> + 0x04040073
> + 0x040500f0
> + 0x04060026
> + 0x04070069
> + 0x0500001f
> + 0x05010023
> + 0x05020024
> + 0x0503003d
> + 0x05040043
> + 0x05050072
> + 0x05060032
> + 0x0507006a
> + 0x06000010
> + 0x0601001e
> + 0x06020031
> + 0x0603009e
> + 0x0604000e
> + 0x060500f0
> + 0x06060019
> + 0x06070067
> + 0x07000094
> + 0x07010095
> + 0x070200ca
> + 0x070300cb
> + 0x0704003e
> + 0x070500f0
> + 0x07060160
> + 0x0707006c >;
> + linux,input-no-autorepeat;
> + };
> };
>
> &i2c1 {
> diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
> index 359c497..11b72d2 100644
> --- a/arch/arm/boot/dts/omap4.dtsi
> +++ b/arch/arm/boot/dts/omap4.dtsi
> @@ -273,4 +273,9 @@
> ti,needs-special-reset;
> };
> };
> +
> + keypad at 4a31c000 {
same comment here.
> + compatible = "ti,omap4-keypad";
> + ti,hwmods = "kbd";
> + };
> };
Thanks
Kishon
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