59 lines
1.8 KiB
Diff
59 lines
1.8 KiB
Diff
From 37e369738ad24d0e43a5db645dcf3a7c434d0db9 Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime@cerno.tech>
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Date: Mon, 11 Jan 2021 15:23:09 +0100
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Subject: [PATCH] ARM: dts: bcm2711: Add the CEC interrupt controller
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The CEC and hotplug interrupts go through an interrupt controller shared
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between the two HDMI controllers.
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Let's add that interrupt controller and the interrupts for both HDMI
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controllers
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Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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---
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arch/arm/boot/dts/bcm2711.dtsi | 18 ++++++++++++++++++
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1 file changed, 18 insertions(+)
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--- a/arch/arm/boot/dts/bcm2711.dtsi
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+++ b/arch/arm/boot/dts/bcm2711.dtsi
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@@ -308,6 +308,14 @@
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#reset-cells = <1>;
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};
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+ aon_intr: interrupt-controller@7ef00100 {
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+ compatible = "brcm,bcm2711-l2-intc", "brcm,l2-intc";
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+ reg = <0x7ef00100 0x30>;
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+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-controller;
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+ #interrupt-cells = <1>;
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+ };
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+
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hdmi0: hdmi@7ef00700 {
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compatible = "brcm,bcm2711-hdmi0";
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reg = <0x7ef00700 0x300>,
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@@ -336,6 +344,11 @@
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<&clk_27MHz>;
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clock-names = "hdmi", "bvb", "audio", "cec";
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resets = <&dvp 0>;
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+ interrupt-parent = <&aon_intr>;
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+ interrupts = <0>, <1>, <2>,
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+ <3>, <4>, <5>;
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+ interrupt-names = "cec-tx", "cec-rx", "cec-low",
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+ "wakeup", "hpd-connected", "hpd-removed";
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ddc = <&ddc0>;
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dmas = <&dma 10>;
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dma-names = "audio-rx";
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@@ -380,6 +393,11 @@
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<&dvp 0>,
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<&clk_27MHz>;
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resets = <&dvp 1>;
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+ interrupt-parent = <&aon_intr>;
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+ interrupts = <8>, <7>, <6>,
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+ <9>, <10>, <11>;
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+ interrupt-names = "cec-tx", "cec-rx", "cec-low",
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+ "wakeup", "hpd-connected", "hpd-removed";
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dmas = <&dma 17>;
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dma-names = "audio-rx";
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interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
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