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[81.204.249.205]) by smtp.gmail.com with ESMTPSA id qh23sm7770129ejb.71.2020.12.06.05.34.05 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 06 Dec 2020 05:34:06 -0800 (PST) From: Johan Jonker To: heiko@sntech.de Subject: [PATCH v6 1/5] dt-bindings: display: add #sound-dai-cells property to rockchip rk3066 hdmi Date: Sun, 6 Dec 2020 14:33:51 +0100 Message-Id: <20201206133355.16007-2-jbx6244@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20201206133355.16007-1-jbx6244@gmail.com> References: <20201206133355.16007-1-jbx6244@gmail.com> Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, airlied@linux.ie, linux-kernel@vger.kernel.org, broonie@kernel.org, hjc@rock-chips.com, dri-devel@lists.freedesktop.org, lgirdwood@gmail.com, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, daniel@ffwll.ch, linux-arm-kernel@lists.infradead.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" '#sound-dai-cells' is required to properly interpret the list of DAI specified in the 'sound-dai' property. Add it to rockchip,rk3066-hdmi.yaml to document that the rk3066 HDMI TX also can be used to transmit some audio. Signed-off-by: Johan Jonker Reviewed-by: Rob Herring --- .../devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml index 4110d003c..585a8d3b9 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml @@ -42,6 +42,9 @@ properties: description: This soc uses GRF regs to switch the HDMI TX input between vop0 and vop1. + "#sound-dai-cells": + const: 0 + ports: type: object @@ -101,6 +104,7 @@ examples: pinctrl-names = "default"; power-domains = <&power RK3066_PD_VIO>; rockchip,grf = <&grf>; + #sound-dai-cells = <0>; ports { #address-cells = <1>;