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[2001:4c4e:1b8d:1600:206d:23e7:680:cbaa]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4954834edc3sm91477455e9.0.2026.07.18.01.57.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jul 2026 01:57:47 -0700 (PDT) From: Igor Paunovic To: Dmitry Osipenko , Mauro Carvalho Chehab Cc: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Igor Paunovic Subject: [PATCH v3 3/4] arm64: dts: rockchip: add #sound-dai-cells to the RK3588 HDMI receiver Date: Sat, 18 Jul 2026 10:57:27 +0200 Message-ID: <20260718085728.6797-4-royalnet026@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260718085728.6797-1-royalnet026@gmail.com> References: <20260718085728.6797-1-royalnet026@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Synopsys HDMI RX controller exposes two digital audio interfaces, one for I2S (0) and one for S/PDIF (1). Add the #sound-dai-cells property so audio cards can reference them as a codec, as documented by the snps,dw-hdmi-rx binding. Signed-off-by: Igor Paunovic --- New in v3. arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi index a264001..fa100e3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi @@ -338,6 +338,7 @@ reset-names = "axi", "apb", "ref", "biu"; rockchip,grf = <&sys_grf>; rockchip,vo1-grf = <&vo1_grf>; + #sound-dai-cells = <1>; status = "disabled"; }; -- 2.53.0