From: Lucas Stach <l.stach@xxxxxxxxxxxxxx> 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@xxxxxxxxxxxxxx> Signed-off-by: Adam Ford <aford173@xxxxxxxxx> --- 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 0730d4cf9bc4..9b8ab367d774 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 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>; + }; }; pcie: pcie@33800000 { -- 2.43.0