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MIPS: ath79: Use the IRQ based GPIO key driver for the buttons

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Now that the GPIO driver support interrupts we don't need to poll the
buttons.

Signed-off-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/15283/
Cc: linux-mips@linux-mips.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Antony Pavlov <antonynpavlov@gmail.com>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Alban Bedel 2017-02-14 00:10:37 +01:00 committed by Paul Burton
parent a999933db9
commit 24babe69d7
No known key found for this signature in database
GPG Key ID: 3EA79FACB57500DD
5 changed files with 9 additions and 14 deletions
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3
arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts
View File

@ -22,11 +22,10 @@ extosc: ref {
};
gpio-keys {
compatible = "gpio-keys-polled";
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
button@0 {
label = "reset";
linux,code = <KEY_RESTART>;

5
arch/mips/boot/dts/qca/ar9331_dpt_module.dts
View File

@ -29,11 +29,10 @@ system {
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "reset";

5
arch/mips/boot/dts/qca/ar9331_dragino_ms14.dts
View File

@ -47,11 +47,10 @@ system {
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "jumpstart";

5
arch/mips/boot/dts/qca/ar9331_omega.dts
View File

@ -29,11 +29,10 @@ system {
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "reset";

5
arch/mips/boot/dts/qca/ar9331_tl_mr3020.dts
View File

@ -47,11 +47,10 @@ led3g {
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "wps";