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| author | Pavel Pernička <pernicka.pa@gmail.com> | 2023-06-27 18:34:03 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2023-07-12 20:46:53 +0200 |
| commit | b7fac1bf8c6f975607427734f85318c69aacaeb6 (patch) | |
| tree | 7d6fff4c46092bfc14bcf50b7aedbab0fdee4140 /target/linux/ath79 | |
| parent | 98b397d4fb56a7049eeda00ff138f439db32dcef (diff) | |
| download | upstream-b7fac1bf8c6f975607427734f85318c69aacaeb6.tar.gz upstream-b7fac1bf8c6f975607427734f85318c69aacaeb6.tar.bz2 upstream-b7fac1bf8c6f975607427734f85318c69aacaeb6.zip | |
ath79: DTS improvement for buzzer on RB951G-2HnD
Mikrotik RB951 router has a buzzer on the board, which makes annoying noises
due to the interference caused by PoE input or Wifi transmission
when no GPIO pin state is set.
I added buzzer node to device's DTS in order to set deault level to 1
and to provide easier access for it.
Signed-off-by: Pavel Pernička <pernicka.pa@gmail.com>
(cherry picked from commit dac0a133cf8dbf0bd9afabecdc1092456c451ec7)
Diffstat (limited to 'target/linux/ath79')
| -rw-r--r-- | target/linux/ath79/dts/ar9344_mikrotik_routerboard-951g-2hnd.dts | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar9344_mikrotik_routerboard-951g-2hnd.dts b/target/linux/ath79/dts/ar9344_mikrotik_routerboard-951g-2hnd.dts index 16da7a3c95..6229eefb1f 100644 --- a/target/linux/ath79/dts/ar9344_mikrotik_routerboard-951g-2hnd.dts +++ b/target/linux/ath79/dts/ar9344_mikrotik_routerboard-951g-2hnd.dts @@ -17,6 +17,12 @@ gpio-export,output = <1>; gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; }; + + buzzer { + gpio-export,name = "buzzer"; + gpio-export,output = <1>; + gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; + }; }; }; |