From mboxrd@z Thu Jan 1 00:00:00 1970 From: Caesar Wang Subject: [PATCH 2/2] dt-bindings: sound: add devicetree document for rt5616 Date: Mon, 21 Dec 2015 21:18:14 +0800 Message-ID: <1450703894-32623-2-git-send-email-wxt@rock-chips.com> References: <1450703894-32623-1-git-send-email-wxt@rock-chips.com> Return-path: In-Reply-To: <1450703894-32623-1-git-send-email-wxt@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, broonie@kernel.org Cc: devicetree@vger.kernel.org, wxt@rock-chips.com, linux-kernel@vger.kernel.org, bardliao@realtek.com, alsa-devel@alsa-project.org, heiko@sntech.de List-Id: devicetree@vger.kernel.org Add the description for rt5616 codec. Signed-off-by: Caesar Wang --- Documentation/devicetree/bindings/sound/rt5616.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rt5616.txt diff --git a/Documentation/devicetree/bindings/sound/rt5616.txt b/Documentation/devicetree/bindings/sound/rt5616.txt new file mode 100644 index 0000000..af96207 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rt5616.txt @@ -0,0 +1,38 @@ +RT5616 audio CODEC + +This device supports I2C only. + +Required properties: + +- compatible : "realtek,rt5616". + +- reg : The I2C address of the device. + +Optional properties: + +Pins on the device (for linking into audio routes) for RT5616: + + * IN1P + * IN2P + * IN2N + * LOUTL + * LOUTR + * CPN2 + * CPP2 + * CPN1 + * CPP1 + * HPO_R + * HPO_L + * ADCDAT1 + * DACDAT1 + * LRCK1 + * BCLK1 + * MCLK + * GPIO1 + +Example: + +rt5616 { + compatible = "realtek,rt5616"; + reg = <0x1b>; +}; -- 1.9.1