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From: Zhentao Guo via B4 Relay <devnull+zhentao.guo.amlogic.com@kernel.org>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
	 Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	 Neil Armstrong <neil.armstrong@linaro.org>,
	 Kevin Hilman <khilman@baylibre.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
	 linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	 linux-amlogic@lists.infradead.org,
	Zhentao Guo <zhentao.guo@amlogic.com>
Subject: [PATCH 2/3] dts: decoder: Support V4L2 stateless decoder dt node for S4
Date: Mon, 27 Oct 2025 13:42:38 +0800	[thread overview]
Message-ID: <20251027-b4-s4-vdec-upstream-v1-2-620401813b5d@amlogic.com> (raw)
In-Reply-To: <20251027-b4-s4-vdec-upstream-v1-0-620401813b5d@amlogic.com>

From: Zhentao Guo <zhentao.guo@amlogic.com>

Add vcodec_dec to the s4 dtsi for the V4L2 stateless decoder driver

Signed-off-by: Zhentao Guo <zhentao.guo@amlogic.com>
---
 arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
index 9d99ed2994df..028566f7423d 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
@@ -853,5 +853,29 @@ emmc: mmc@fe08c000 {
 			no-sd;
 			status = "disabled";
 		};
+
+		video-codec@fe320000 {
+			compatible = "amlogic,s4-vcodec-dec";
+			reg = <0x0 0xfe320000 0x0 0x10000>,
+			      <0x0 0xfe036000 0x0 0x2000>;
+			reg-names = "dosbus",
+				    "dmcbus";
+			interrupts = <GIC_SPI 91 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 92 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "mailbox_0",
+					  "mailbox_1",
+					  "mailbox_2";
+			clocks = <&clkc_periphs CLKID_DOS>,
+				 <&clkc_periphs CLKID_VDEC_SEL>,
+				 <&clkc_periphs CLKID_HEVCF_SEL>;
+			clock-names = "vdec",
+				      "clk_vdec_mux",
+				      "clk_hevcf_mux";
+			power-domains = <&pwrc PWRC_S4_DOS_VDEC_ID>,
+					<&pwrc PWRC_S4_DOS_HEVC_ID>;
+			power-domain-names = "pwrc-vdec",
+					     "pwrc-hevc";
+		};
 	};
 };

-- 
2.42.0



  parent reply	other threads:[~2025-10-27  5:42 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-27  5:42 [PATCH 0/3] Add Amlogic stateless H.264 video decoder for S4 Zhentao Guo via B4 Relay
2025-10-27  5:42 ` [PATCH 1/3] dt-bindings: vdec: Add binding document of Amlogic decoder accelerator Zhentao Guo via B4 Relay
2025-10-27 13:05   ` Krzysztof Kozlowski
2025-10-28 11:14     ` Zhentao Guo
2025-10-28 11:33       ` Krzysztof Kozlowski
2025-10-28 12:23         ` Zhentao Guo
2025-10-27  5:42 ` Zhentao Guo via B4 Relay [this message]
2025-10-27 13:06   ` [PATCH 2/3] dts: decoder: Support V4L2 stateless decoder dt node for S4 Krzysztof Kozlowski
2025-10-28 11:18     ` Zhentao Guo
2025-10-27  5:42 ` [PATCH 3/3] decoder: Add V4L2 stateless H.264 decoder driver Zhentao Guo via B4 Relay
2025-10-27 13:10   ` Krzysztof Kozlowski
2025-10-28 11:22     ` Zhentao Guo
2025-10-28 11:01   ` Neil Armstrong
2025-10-28 12:16     ` Zhentao Guo
2025-11-08 22:53   ` Martin Blumenstingl
2025-11-10  4:05     ` Zhentao Guo
2025-10-27 12:57 ` [PATCH 0/3] Add Amlogic stateless H.264 video decoder for S4 Christian Hewitt
2025-10-28 11:08   ` Zhentao Guo
2025-10-30 10:50     ` Ferass El Hafidi
2025-10-31  2:32       ` Zhentao Guo
2025-10-28 10:50 ` Neil Armstrong
2025-10-28 11:47   ` Zhentao Guo
2025-11-04  7:28     ` Christian Hewitt
2025-11-04 16:13     ` Nicolas Dufresne
2025-11-05  9:26       ` Zhentao Guo
2025-11-05 13:51         ` Nicolas Dufresne
2025-11-06  2:44           ` Zhentao Guo

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