[PATCH v0.5 7/9] arm64: dts: imx8mp: add HDMI irqsteer

From: Lucas Stach <l.stach@pengutronix.de>
To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	dri-devel@lists.freedesktop.org
Cc: Shawn Guo <shawnguo@kernel.org>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	NXP Linux Team <linux-imx@nxp.com>,
	Alexander Stein <alexander.stein@ew.tq-group.com>,
	Marek Vasut <marex@denx.de>,
	patchwork-lst@pengutronix.de, Sandor Yu <Sandor.yu@nxp.com>,
	linux-phy@lists.infradead.org,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Robert Foss <robert.foss@linaro.org>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Subject: [PATCH v0.5 7/9] arm64: dts: imx8mp: add HDMI irqsteer
Date: Fri,  6 May 2022 20:10:32 +0200	[thread overview]
Message-ID: <20220506181034.2001548-8-l.stach@pengutronix.de> (raw)
In-Reply-To: <20220506181034.2001548-1-l.stach@pengutronix.de>

The HDMI irqsteer is a secondary interrupt controller within the HDMI
subsystem that maps all HDMI peripheral IRQs into a single upstream
IRQ line.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index d33794bcdc15..6fcbfe9d59b8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1111,6 +1111,19 @@ hdmi_blk_ctrl: blk-ctrl@32fc0000 {
 						     "hdmi-tx", "hdmi-tx-phy";
 				#power-domain-cells = <1>;
 			};
+
+			irqsteer_hdmi: interrupt-controller@32fc2000 {
+				compatible = "fsl,imx-irqsteer";
+				reg = <0x32fc2000 0x44>;
+				interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				fsl,channel = <1>;
+				fsl,num-irqs = <64>;
+				clocks = <&clk IMX8MP_CLK_HDMI_APB>;
+				clock-names = "ipg";
+				power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_IRQSTEER>;
+			};
 		};
 
 		gpu3d: gpu@38000000 {
-- 
2.30.2


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