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[81.204.249.205]) by smtp.gmail.com with ESMTPSA id cx10-20020a170906c80a00b00a51b5282837sm3131680ejb.15.2024.04.13.08.39.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 13 Apr 2024 08:39:10 -0700 (PDT) Message-ID: Date: Sat, 13 Apr 2024 17:39:09 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Johan Jonker Subject: [PATCH v1 2/3] dt-bindings: display: add #sound-dai-cells property to rockchip rk3066 hdmi To: hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com Cc: airlied@gmail.com, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, markyao0591@gmail.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org References: <3a035c16-75b5-471d-aa9d-e91c2bb9f8d0@gmail.com> Content-Language: en-US In-Reply-To: <3a035c16-75b5-471d-aa9d-e91c2bb9f8d0@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240413_083914_172713_09E0A3B7 X-CRM114-Status: UNSURE ( 7.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The Rockchip rk3066 HDMI controller can take one I2S input and transmit it over the HDMI output. Add #sound-dai-cells (= 0) to the binding for it. Signed-off-by: Johan Jonker --- .../bindings/display/rockchip/rockchip,rk3066-hdmi.yaml | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.39.2 diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml index 1a68a940d165..6d4b78a36576 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3066-hdmi.yaml @@ -10,6 +10,9 @@ maintainers: - Sandy Huang - Heiko Stuebner +allOf: + - $ref: /schemas/sound/dai-common.yaml# + properties: compatible: const: rockchip,rk3066-hdmi @@ -34,6 +37,9 @@ properties: description: This soc uses GRF regs to switch the HDMI TX input between vop0 and vop1. + "#sound-dai-cells": + const: 0 + ports: $ref: /schemas/graph.yaml#/properties/ports @@ -83,6 +89,7 @@ examples: pinctrl-names = "default"; power-domains = <&power RK3066_PD_VIO>; rockchip,grf = <&grf>; + #sound-dai-cells = <0>; ports { #address-cells = <1>;