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| author | Lucas Stach <l.stach@pengutronix.de> | 2022-03-30 18:41:09 +0200 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2022-08-26 21:33:05 +0200 |
| commit | 0162ad6f7f2e9a889971248d987fe0fedf76b6cd (patch) | |
| tree | 04eb5484220e58fb21cc9e1faed58297b8c703db | |
| parent | 673ca40978d2537d46506f6adafe1beb2ff3f45c (diff) | |
| download | linux-0162ad6f7f2e9a889971248d987fe0fedf76b6cd.tar.gz linux-0162ad6f7f2e9a889971248d987fe0fedf76b6cd.tar.xz | |
arm64: dts: imx8mp: add HDMI irqsteer
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>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index a6df80092fbd..71c2397bf7c2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1132,6 +1132,19 @@ "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 { |