[PATCH v2 15/15] ARM: dts: bcm2711: Add the CEC interrupt controller
From: Maxime Ripard <hidden>
Date: 2021-01-11 14:25:38
Also in:
dri-devel, linux-media, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The CEC and hotplug interrupts go through an interrupt controller shared between the two HDMI controllers. Let's add that interrupt controller and the interrupts for both HDMI controllers Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Maxime Ripard <redacted> --- arch/arm/boot/dts/bcm2711.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 8bb46ae76a92..06b15797ec11 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi@@ -316,6 +316,14 @@ bsc_intr: interrupt-controller@7ef00040 { #interrupt-cells = <1>; }; + aon_intr: interrupt-controller@7ef00100 { + compatible = "brcm,bcm2711-l2-intc", "brcm,l2-intc"; + reg = <0x7ef00100 0x30>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + }; + hdmi0: hdmi@7ef00700 { compatible = "brcm,bcm2711-hdmi0"; reg = <0x7ef00700 0x300>,
@@ -338,6 +346,11 @@ hdmi0: hdmi@7ef00700 { "hd"; clock-names = "hdmi", "bvb", "audio", "cec"; resets = <&dvp 0>; + interrupt-parent = <&aon_intr>; + interrupts = <0>, <1>, <2>, + <3>, <4>, <5>; + interrupt-names = "cec-tx", "cec-rx", "cec-low", + "wakeup", "hpd-connected", "hpd-removed"; ddc = <&ddc0>; dmas = <&dma 10>; dma-names = "audio-rx";
@@ -377,6 +390,11 @@ hdmi1: hdmi@7ef05700 { ddc = <&ddc1>; clock-names = "hdmi", "bvb", "audio", "cec"; resets = <&dvp 1>; + interrupt-parent = <&aon_intr>; + interrupts = <8>, <7>, <6>, + <9>, <10>, <11>; + interrupt-names = "cec-tx", "cec-rx", "cec-low", + "wakeup", "hpd-connected", "hpd-removed"; dmas = <&dma 17>; dma-names = "audio-rx"; status = "disabled";
--
2.29.2
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