bcm53xx: backport DTS changes up to the first 4.15 queued commits

[openwrt/openwrt.git] / target / linux / bcm53xx / patches-4.9 / 035-v4.14-0004-ARM-BCM53573-Specify-ports-for-USB-LED-for-Tenda-AC9.patch

diff --git a/target/linux/bcm53xx/patches-4.9/035-v4.14-0004-ARM-BCM53573-Specify-ports-for-USB-LED-for-Tenda-AC9.patch b/target/linux/bcm53xx/patches-4.9/035-v4.14-0004-ARM-BCM53573-Specify-ports-for-USB-LED-for-Tenda-AC9.patch
new file mode 100644 (file)
index 0000000..75f1d17
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.9/035-v4.14-0004-ARM-BCM53573-Specify-ports-for-USB-LED-for-Tenda-AC9.patch
@@ -0,0 +1,58 @@
+From 0173b2cd6948b5b96ac4e8dbc3bcb4dd0b45c296 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Thu, 17 Aug 2017 11:05:14 +0200
+Subject: [PATCH] ARM: BCM53573: Specify ports for USB LED for Tenda AC9
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This uses trigger-sources documented in commit 80dc6e1cd85fc ("dt-bindings:
+leds: document new trigger-sources property") to specify USB ports. Such an
+information can be used by operating system to setup LEDs behavior.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+---
+ arch/arm/boot/dts/bcm47189-tenda-ac9.dts | 2 ++
+ arch/arm/boot/dts/bcm53573.dtsi          | 4 ++++
+ 2 files changed, 6 insertions(+)
+
+--- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
++++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts
+@@ -26,6 +26,8 @@
+               usb {
+                       label = "bcm53xx:blue:usb";
+                       gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
++                      trigger-sources = <&ohci_port1>, <&ehci_port1>;
++                      linux,default-trigger = "usbport";
+               };
+ 
+               wps {
+--- a/arch/arm/boot/dts/bcm53573.dtsi
++++ b/arch/arm/boot/dts/bcm53573.dtsi
+@@ -138,10 +138,12 @@
+ 
+                               ehci_port1: port@1 {
+                                       reg = <1>;
++                                      #trigger-source-cells = <0>;
+                               };
+ 
+                               ehci_port2: port@2 {
+                                       reg = <2>;
++                                      #trigger-source-cells = <0>;
+                               };
+                       };
+ 
+@@ -158,10 +160,12 @@
+ 
+                               ohci_port1: port@1 {
+                                       reg = <1>;
++                                      #trigger-source-cells = <0>;
+                               };
+ 
+                               ohci_port2: port@2 {
+                                       reg = <2>;
++                                      #trigger-source-cells = <0>;
+                               };
+                       };
+               };