diff options
| author | Christian Lamparter <chunkeey@gmail.com> | 2019-05-26 16:36:10 +0200 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2019-05-31 10:30:03 +0200 |
| commit | bd83592fc489cf5cd2bebe735e97abda43de23f0 (patch) | |
| tree | d34bd6d0b36d949ac9237516736331ec05cd9b6f /target | |
| parent | afc056d7dc833bbd714386007db1bfcf48188954 (diff) | |
| download | upstream-bd83592fc489cf5cd2bebe735e97abda43de23f0.tar.gz upstream-bd83592fc489cf5cd2bebe735e97abda43de23f0.tar.bz2 upstream-bd83592fc489cf5cd2bebe735e97abda43de23f0.zip | |
apm821xx: wndr4700: interrupt-driven gpio-keys
This patch fixes the active_low setting and
converts all of the physical keys on the wndr4700
to utilize the interrupt-driven gpio-keys driver
over the polled version.
The sdcard-insertion hack has been removed since the
block-subsystem will now be polling the device instead.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/apm821xx/dts/netgear-wndr4700.dts | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/target/linux/apm821xx/dts/netgear-wndr4700.dts b/target/linux/apm821xx/dts/netgear-wndr4700.dts index 0f1e97a921..24d5c33f90 100644 --- a/target/linux/apm821xx/dts/netgear-wndr4700.dts +++ b/target/linux/apm821xx/dts/netgear-wndr4700.dts @@ -307,23 +307,21 @@ }; &POB0 { + keys { - compatible = "gpio-keys-polled"; - #interrupt-cells = <2>; - autorepeat; - poll-interval = <60>; /* 3 * 20 = 60ms */ + compatible = "gpio-keys"; reset { label = "Reset button"; + gpios = <&GPIO0 15 GPIO_ACTIVE_LOW>; linux,code = <KEY_RESTART>; - gpios = <&GPIO0 15 GPIO_ACTIVE_HIGH>; interrupt-parent = <&UIC1>; interrupts = <0x14 IRQ_TYPE_EDGE_FALLING>; }; backup_hd { label = "Backup HD button"; - gpios = <&GPIO0 19 GPIO_ACTIVE_HIGH>; + gpios = <&GPIO0 19 GPIO_ACTIVE_LOW>; linux,code = <BTN_0>; interrupt-parent = <&UIC1>; interrupts = <0x1e IRQ_TYPE_EDGE_FALLING>; @@ -331,7 +329,7 @@ rfkill { label = "RFKILL button"; - gpios = <&GPIO0 20 GPIO_ACTIVE_HIGH>; + gpios = <&GPIO0 20 GPIO_ACTIVE_LOW>; linux,code = <KEY_RFKILL>; interrupt-parent = <&UIC1>; interrupts = <0x1f IRQ_TYPE_EDGE_FALLING>; @@ -339,17 +337,11 @@ wps { label = "WPS button"; - gpios = <&GPIO0 23 GPIO_ACTIVE_HIGH>; + gpios = <&GPIO0 23 GPIO_ACTIVE_LOW>; linux,code = <KEY_WPS_BUTTON>; interrupt-parent = <&UIC2>; interrupts = <0x19 IRQ_TYPE_EDGE_FALLING>; }; - - sdcard { - label = "SDCard inserted"; - gpios = <&GPIO0 7 GPIO_ACTIVE_LOW>; - linux,code = <BTN_1>; - }; }; leds { |