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| author |   Dmitry Rezvanov <dmitry.rezvanov@yandex.ru> | 2017-06-18 21:40:49 +0900 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-08-30 18:30:56 +0200 |
| commit | 2b17939d9ec4f5d8c50b6277a8e5c0e5a4a8c96b (patch) | |
| tree | 2feb0e28031b2ee435d04dde9528cf2385489a0e /arch/arm/boot/dts/at91sam9g45.dtsi | |
| parent | ARM: dts: at91: sama5d2_xplained: add pin muxing and enable classd (diff) | |
| download | linux-dev-2b17939d9ec4f5d8c50b6277a8e5c0e5a4a8c96b.tar.xz linux-dev-2b17939d9ec4f5d8c50b6277a8e5c0e5a4a8c96b.zip | |
ARM: dts: at91: at91sam9g45: add AC97
AT91SAM9G45 has an AC97 controller, but it is not described in the dts
file.
This patch adds AC97 node in device tree.
Signed-off-by: Dmitry Rezvanov <dmitry.rezvanov@yandex.ru>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9g45.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9g45.dtsi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index a4808c4fbc05..64fa3f9a39d3 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -455,6 +455,16 @@ >; /* shared pinctrl settings */ + ac97 { + pinctrl_ac97: ac97-0 { + atmel,pins = + <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* AC97RX */ + AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* AC97TX */ + AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* AC97FS */ + AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* AC97CK */ + }; + }; + adc0 { pinctrl_adc0_adtrg: adc0_adtrg { atmel,pins = <AT91_PIOD 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; @@ -1043,6 +1053,17 @@ status = "disabled"; }; + ac97: sound@fffac000 { + compatible = "atmel,at91sam9263-ac97c"; + reg = <0xfffac000 0x4000>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ac97>; + clocks = <&ac97_clk>; + clock-names = "ac97_clk"; + status = "disabled"; + }; + adc0: adc@fffb0000 { #address-cells = <1>; #size-cells = <0>; |