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Message-ID: <20240203165307.7806-7-aford173@gmail.com>
Date: Sat, 3 Feb 2024 10:52:46 -0600
From: Adam Ford <aford173@...il.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: marex@...x.de,
alexander.stein@...tq-group.com,
frieder.schrempf@...tron.de,
Lucas Stach <l.stach@...gutronix.de>,
Andrzej Hajda <andrzej.hajda@...el.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Robert Foss <rfoss@...nel.org>,
Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
Jonas Karlman <jonas@...boo.se>,
Jernej Skrabec <jernej.skrabec@...il.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>,
Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
NXP Linux Team <linux-imx@....com>,
Philipp Zabel <p.zabel@...gutronix.de>,
Vinod Koul <vkoul@...nel.org>,
Kishon Vijay Abraham I <kishon@...nel.org>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>,
Liu Ying <victor.liu@....com>,
Ulf Hansson <ulf.hansson@...aro.org>,
dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-phy@...ts.infradead.org,
linux-pm@...r.kernel.org
Subject: [PATCH V8 06/12] arm64: dts: imx8mp: add HDMI irqsteer
From: Lucas Stach <l.stach@...gutronix.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@...gutronix.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 5c54073de615..5e51a766f3d9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1399,6 +1399,19 @@ hdmi_blk_ctrl: blk-ctrl@...c0000 {
"hdcp", "hrv";
#power-domain-cells = <1>;
};
+
+ irqsteer_hdmi: interrupt-controller@...c2000 {
+ 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>;
+ };
};
aips5: bus@...00000 {
--
2.43.0
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