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From: Hugues Fruchet <hugues.fruchet@foss.st.com>
To: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
        Philipp Zabel
	<p.zabel@pengutronix.de>,
        Andrzej Pietrasiewicz <andrzej.p@collabora.com>,
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        Sakari Ailus
	<sakari.ailus@linux.intel.com>,
        Benjamin Gaignard
	<benjamin.gaignard@collabora.com>,
        Laurent Pinchart
	<laurent.pinchart+renesas@ideasonboard.com>,
        Daniel Almeida
	<daniel.almeida@collabora.com>,
        Benjamin Mugnier
	<benjamin.mugnier@foss.st.com>,
        Heiko Stuebner <heiko@sntech.de>,
        Mauro
 Carvalho Chehab <mchehab@kernel.org>,
        Hans Verkuil <hverkuil@xs4all.nl>, <linux-media@vger.kernel.org>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Alexandre Torgue <alexandre.torgue@foss.st.com>,
        <linux-stm32@st-md-mailman.stormreply.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley
	<conor+dt@kernel.org>, <devicetree@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>,
        <linux-rockchip@lists.infradead.org>
CC: Hugues Fruchet <hugues.fruchet@foss.st.com>,
        Marco Felsch
	<m.felsch@pengutronix.de>,
        Adam Ford <aford173@gmail.com>
Subject: [PATCH v5 4/5] arm64: dts: st: add video decoder support to stm32mp255
Date: Thu, 21 Dec 2023 09:47:22 +0100
Message-ID: <20231221084723.2152034-5-hugues.fruchet@foss.st.com>
In-Reply-To: <20231221084723.2152034-1-hugues.fruchet@foss.st.com>
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Add VDEC hardware video decoder support to STM32MP255.

Signed-off-by: Hugues Fruchet <hugues.fruchet@foss.st.com>
---
 arch/arm64/boot/dts/st/stm32mp251.dtsi |  6 ++++++
 arch/arm64/boot/dts/st/stm32mp255.dtsi | 10 ++++++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 96859d098ef8..8fc7e9199499 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -52,6 +52,12 @@ ck_icn_ls_mcu: ck-icn-ls-mcu {
 			compatible = "fixed-clock";
 			clock-frequency = <200000000>;
 		};
+
+		ck_icn_p_vdec: ck-icn-p-vdec {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <200000000>;
+		};
 	};
 
 	firmware {
diff --git a/arch/arm64/boot/dts/st/stm32mp255.dtsi b/arch/arm64/boot/dts/st/stm32mp255.dtsi
index e6fa596211f5..aea5096dac3c 100644
--- a/arch/arm64/boot/dts/st/stm32mp255.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp255.dtsi
@@ -6,4 +6,14 @@
 #include "stm32mp253.dtsi"
 
 / {
+	soc@0 {
+		rifsc: rifsc-bus@42080000 {
+			vdec: vdec@480d0000 {
+				compatible = "st,stm32mp25-vdec";
+				reg = <0x480d0000 0x3c8>;
+				interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&ck_icn_p_vdec>;
+			};
+		};
+	};
 };
-- 
2.25.1