From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org
Cc: aford@beaconembedded.com, Lucas Stach <l.stach@pengutronix.de>,
Adam Ford <aford173@gmail.com>, Marek Vasut <marex@denx.de>,
Luca Ceresoli <luca.ceresoli@bootlin.com>,
Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: [PATCH V7 4/6] arm64: dts: imx8mp: add HDMI irqsteer
Date: Tue, 27 Feb 2024 16:04:38 -0600 [thread overview]
Message-ID: <20240227220444.77566-5-aford173@gmail.com> (raw)
In-Reply-To: <20240227220444.77566-1-aford173@gmail.com>
From: Lucas Stach <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>
Signed-off-by: Adam Ford <aford173@gmail.com>
Tested-by: Marek Vasut <marex@denx.de>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
---
V6: No Change
V5: Increase size to 4KB to match the ref manual
V2: Add my (Adam) s-o-b and re-order position under AIPS4
---
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 c9bcb6641de7..18bfa7d9aa7f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1927,6 +1927,19 @@ hdmi_blk_ctrl: blk-ctrl@32fc0000 {
"hdcp", "hrv";
#power-domain-cells = <1>;
};
+
+ irqsteer_hdmi: interrupt-controller@32fc2000 {
+ compatible = "fsl,imx-irqsteer";
+ reg = <0x32fc2000 0x1000>;
+ 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>;
+ };
};
pcie: pcie@33800000 {
--
2.43.0
next prev parent reply other threads:[~2024-02-27 22:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-27 22:04 [PATCH V7 0/6] soc: imx8mp: Finish support for HDMI Adam Ford
2024-02-27 22:04 ` [PATCH V7 1/6] dt-bindings: phy: add binding for the i.MX8MP HDMI PHY Adam Ford
2024-02-27 22:04 ` [PATCH V7 2/6] phy: freescale: add Samsung " Adam Ford
2024-02-27 22:04 ` [PATCH V7 3/6] arm64: dts: imx8mp: add HDMI power-domains Adam Ford
2024-03-29 3:19 ` Shawn Guo
2024-02-27 22:04 ` Adam Ford [this message]
2024-02-27 22:04 ` [PATCH V7 5/6] arm64: dts: imx8mp: add HDMI display pipeline Adam Ford
2024-02-27 22:04 ` [PATCH V7 6/6] arm64: defconfig: Enable DRM_IMX8MP_DW_HDMI_BRIDGE as module Adam Ford
2024-03-26 9:13 ` [PATCH V7 0/6] soc: imx8mp: Finish support for HDMI Tommaso Merciai
2024-03-28 19:19 ` (subset) " Vinod Koul
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