* [PATCH v2] ARM: at91/dt: sam9263: Add ac97 device node
[not found] <1418241578-17049-1-git-send-email-alexanders83@web.de>
@ 2014-12-10 19:59 ` Alexander Stein
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From: Alexander Stein @ 2014-12-10 19:59 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Alexander Stein <alexanders83@web.de>
---
arch/arm/boot/dts/at91sam9263.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 26ce9d9..c12b206 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -692,6 +692,16 @@
};
};
+ ac97 {
+ pinctrl_ac97: ac97-0 {
+ atmel,pins =
+ <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A AC97FS pin */
+ AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A AC97CK pin */
+ AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A AC97TX pin */
+ AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A AC97RX pin */
+ };
+ };
+
pioA: gpio at fffff200 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff200 0x200>;
@@ -820,6 +830,17 @@
status = "disabled";
};
+ ac97: sound at fffa0000 {
+ compatible = "atmel,atmel_ac97c";
+ reg = <0xfffa0000 0x4000>;
+ interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ac97>;
+ clocks = <&ac97_clk>;
+ clock-names = "ac97_clk";
+ status = "disabled";
+ };
+
macb0: ethernet at fffbc000 {
compatible = "cdns,at32ap7000-macb", "cdns,macb";
reg = <0xfffbc000 0x100>;
--
2.2.0
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