linux-kernel - [PATCH 14/15] arm64: dts: st: add csi & dcmipp node in stm32mp25

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Message-ID: <20241008-csi_dcmipp_mp25-v1-14-e3fd0ed54b31@foss.st.com>
Date: Tue, 8 Oct 2024 13:18:16 +0200
From: Alain Volmat <alain.volmat@...s.st.com>
To: Hugues Fruchet <hugues.fruchet@...s.st.com>,
        Mauro Carvalho Chehab
	<mchehab@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre
 Torgue <alexandre.torgue@...s.st.com>,
        Hans Verkuil
	<hverkuil-cisco@...all.nl>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Rob
 Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor
 Dooley <conor+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>
CC: <linux-media@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, Alain Volmat <alain.volmat@...s.st.com>
Subject: [PATCH 14/15] arm64: dts: st: add csi & dcmipp node in stm32mp25

Add nodes describing the csi and dcmipp controllers handling the
camera pipeline on the stm32mp25x.

Signed-off-by: Alain Volmat <alain.volmat@...s.st.com>
---
 arch/arm64/boot/dts/st/stm32mp251.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 1167cf63d7e8..6f8cabf2c598 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -518,6 +518,29 @@ i2c8: i2c@...40000 {
 				status = "disabled";
 			};
 
+			csi: csi@...20000 {
+				compatible = "st,stm32mp25-csi";
+				reg = <0x48020000 0x2000>;
+				interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+				resets = <&rcc CSI_R>;
+				clocks = <&rcc CK_KER_CSI>, <&rcc CK_KER_CSITXESC>,
+					 <&rcc CK_KER_CSIPHY>;
+				clock-names = "pclk", "txesc", "csi2phy";
+				access-controllers = <&rifsc 86>;
+				status = "disabled";
+			};
+
+			dcmipp: dcmipp@...30000 {
+				compatible = "st,stm32mp25-dcmipp";
+				reg = <0x48030000 0x1000>;
+				interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
+				resets = <&rcc DCMIPP_R>;
+				clocks = <&rcc CK_BUS_DCMIPP>, <&rcc CK_KER_CSI>;
+				clock-names = "kclk", "mclk";
+				access-controllers = <&rifsc 87>;
+				status = "disabled";
+			};
+
 			sdmmc1: mmc@...20000 {
 				compatible = "st,stm32mp25-sdmmc2", "arm,pl18x", "arm,primecell";
 				arm,primecell-periphid = <0x00353180>;

-- 
2.25.1