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| author | Raptor Engineering Development Team <support@raptorengineering.com> | 2018-01-20 16:48:10 -0600 |
|---|---|---|
| committer | Raptor Engineering Development Team <support@raptorengineering.com> | 2019-04-19 11:32:24 +0000 |
| commit | 785dd948c5f2e4504b556807fe531f65d9022254 (patch) | |
| tree | be27efce8f2e3bb1fbcdbb90a5ce2c630d740caa | |
| parent | e41121422f201e7238fcb033edbd956a288c5e13 (diff) | |
| download | blackbird-obmc-linux-785dd948c5f2e4504b556807fe531f65d9022254.tar.gz blackbird-obmc-linux-785dd948c5f2e4504b556807fe531f65d9022254.zip | |
Move the system speaker from PWM7 to GPION7 for software-mode beep development The ASpeed device doesn't really support variable PWM frequencies, at least not enough for proper beep support
| -rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-opp-talos.dts | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-talos.dts b/arch/arm/boot/dts/aspeed-bmc-opp-talos.dts index 130ecb917d85..4b0c925e03fc 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-talos.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-talos.dts @@ -50,6 +50,10 @@ bmc_ready { gpios = <&gpio ASPEED_GPIO(R, 1) GPIO_ACTIVE_LOW>; }; + + bmc_beep { + gpios = <&gpio ASPEED_GPIO(N, 7) GPIO_ACTIVE_LOW>; + }; }; fsi: gpio-fsi { @@ -86,19 +90,13 @@ &pwm_tacho { status = "okay"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default &pinctrl_pwm7_default>; + pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>; /* System fan 5 */ fan@1 { reg = <0x01>; aspeed,fan-tach-ch = /bits/ 8 <0x0e>; }; - - /* Piezo buzzer */ - fan@6 { - reg = <0x06>; - aspeed,fan-tach-ch = /bits/ 8 <0x00>; - }; }; &fmc { |
