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82 lines
2.0 KiB
Diff
82 lines
2.0 KiB
Diff
From 477cad715de1dfc256a20da3ed83b62f3cb2944d Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Tue, 28 Feb 2023 15:45:18 +0100
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Subject: [PATCH] arm64: dts: broadcom: bcmbca: bcm4908: add on-SoC USB ports
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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BCM4908 has 3 USB controllers each with 2 USB ports. Home routers often
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have LEDs indicating state of selected USB ports. Describe those SoC USB
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ports to allow using them as LED trigger sources.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Link: https://lore.kernel.org/all/20230228144520.21816-1-zajec5@gmail.com/
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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.../boot/dts/broadcom/bcmbca/bcm4908.dtsi | 39 +++++++++++++++++++
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1 file changed, 39 insertions(+)
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--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi
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@@ -148,6 +148,19 @@
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interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
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phys = <&usb_phy PHY_TYPE_USB2>;
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status = "disabled";
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+
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ ehci_port1: port@1 {
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+ reg = <1>;
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+ #trigger-source-cells = <0>;
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+ };
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+
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+ ehci_port2: port@2 {
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+ reg = <2>;
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+ #trigger-source-cells = <0>;
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+ };
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};
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ohci: usb@c400 {
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@@ -156,6 +169,19 @@
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interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
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phys = <&usb_phy PHY_TYPE_USB2>;
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status = "disabled";
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+
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ ohci_port1: port@1 {
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+ reg = <1>;
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+ #trigger-source-cells = <0>;
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+ };
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+
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+ ohci_port2: port@2 {
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+ reg = <2>;
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+ #trigger-source-cells = <0>;
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+ };
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};
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xhci: usb@d000 {
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@@ -164,6 +190,19 @@
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interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
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phys = <&usb_phy PHY_TYPE_USB3>;
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status = "disabled";
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+
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ xhci_port1: port@1 {
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+ reg = <1>;
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+ #trigger-source-cells = <0>;
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+ };
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+
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+ xhci_port2: port@2 {
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+ reg = <2>;
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+ #trigger-source-cells = <0>;
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+ };
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};
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bus@80000 {
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