From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
To: gregkh@linuxfoundation.org
Cc: eric@anholt.net, stefan.wahren@i2se.com,
linux-rpi-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
robh+dt@kernel.org, tiwai@suse.de, nsaenzjulienne@suse.de
Subject: [PATCH 7/9] ARM: dts: bcm2835-rpi: add onboard audio device
Date: Tue, 16 Oct 2018 17:02:26 +0200 [thread overview]
Message-ID: <20181016150228.16994-8-nsaenzjulienne@suse.de> (raw)
In-Reply-To: <20181016150228.16994-1-nsaenzjulienne@suse.de>
The audio device interfaces with VCHIQ to send audio through the rpi's
Headphones & HDMI.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
arch/arm/boot/dts/bcm2835-rpi.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
index cb2d6d78a7fb..6cc580d17862 100644
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -35,6 +35,11 @@
reg = <0x7e00b840 0xf>;
interrupts = <0 2>;
};
+
+ audio: audio {
+ compatible = "brcm,bcm2835-audio";
+ brcm,pwm-channels = <8>;
+ };
};
};
--
2.19.1
next prev parent reply other threads:[~2018-10-16 15:04 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 15:02 [PATCH 0/9] staging: bcm2835-audio: Cleanups and upgrades Nicolas Saenz Julienne
2018-10-16 15:02 ` [PATCH 1/9] staging: bcm2835-audio: unify FOURCC command definitions Nicolas Saenz Julienne
2018-10-16 15:02 ` [PATCH 2/9] staging: bcm2835-audio: don't initialize memory twice Nicolas Saenz Julienne
2018-10-16 15:02 ` [PATCH 3/9] staging: bcm2835-audio: reorder variable declarations & remove trivial comments Nicolas Saenz Julienne
2018-10-16 15:02 ` [PATCH 4/9] staging: bcm2835-audio: use anonymous union in struct vc_audio_msg Nicolas Saenz Julienne
2018-10-16 15:02 ` [PATCH 5/9] staging: bcm2835-audio: more generic probe function name Nicolas Saenz Julienne
2018-10-16 15:47 ` Takashi Iwai
2018-10-16 15:02 ` [PATCH 6/9] ASoC: dt-bindings: bcm2835-rpi: add onboard audio bindings Nicolas Saenz Julienne
2018-10-16 15:56 ` Stefan Wahren
2018-10-16 16:48 ` Nicolas Saenz Julienne
2018-10-16 19:26 ` Stefan Wahren
2018-10-16 15:02 ` Nicolas Saenz Julienne [this message]
2018-10-16 16:18 ` [PATCH 7/9] ARM: dts: bcm2835-rpi: add onboard audio device Eric Anholt
2018-10-16 15:02 ` [PATCH 8/9] staging: vchiq_arm: add function to check if probe was successful Nicolas Saenz Julienne
2018-10-16 15:02 ` [PATCH 9/9] staging: bcm2835-audio: check for VCHIQ during probe Nicolas Saenz Julienne
2018-10-16 15:47 ` [PATCH 0/9] staging: bcm2835-audio: Cleanups and upgrades Takashi Iwai
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