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59 lines
1.6 KiB
Diff
59 lines
1.6 KiB
Diff
From 0173b2cd6948b5b96ac4e8dbc3bcb4dd0b45c296 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: Thu, 17 Aug 2017 11:05:14 +0200
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Subject: [PATCH] ARM: BCM53573: Specify ports for USB LED for Tenda AC9
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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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This uses trigger-sources documented in commit 80dc6e1cd85fc ("dt-bindings:
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leds: document new trigger-sources property") to specify USB ports. Such an
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information can be used by operating system to setup LEDs behavior.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm/boot/dts/bcm47189-tenda-ac9.dts | 2 ++
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arch/arm/boot/dts/bcm53573.dtsi | 4 ++++
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2 files changed, 6 insertions(+)
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--- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
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+++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
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@@ -26,6 +26,8 @@
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usb {
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label = "bcm53xx:blue:usb";
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gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
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+ trigger-sources = <&ohci_port1>, <&ehci_port1>;
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+ linux,default-trigger = "usbport";
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};
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wps {
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--- a/arch/arm/boot/dts/bcm53573.dtsi
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+++ b/arch/arm/boot/dts/bcm53573.dtsi
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@@ -138,10 +138,12 @@
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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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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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@@ -158,10 +160,12 @@
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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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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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};
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