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   1 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
   2 Date: Wed, 2 Aug 2017 06:40:41 +0200
   3 Subject: [PATCH] ARM: dts: BCM5301X: Specify USB ports for USB LEDs of few
   4  devices
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 This uses trigger-sources documented in commit 80dc6e1cd85fc ("dt-bindings:
  10 leds: document new trigger-sources property") to specify USB ports. Such an
  11 information can be used by operating system to setup LEDs behavior.
  12
  13 I updated dts files for 7 devices I own and I was able to test.
  14
  15 Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
  16 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
  17 ---
  18  arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts  | 4 ++++
  19  arch/arm/boot/dts/bcm4708-netgear-r6250.dts        | 3 +++
  20  arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts      | 6 ++++++
  21  arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts | 4 ++++
  22  arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts  | 5 +++++
  23  arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts      | 3 +++
  24  arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts      | 3 +++
  25  7 files changed, 28 insertions(+)
  26
  27 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  28 +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
  29 @@ -52,6 +52,10 @@
  30                 usb {
  31                         label = "bcm53xx:blue:usb";
  32                         gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
  33 +                       trigger-sources = <&ohci_port1>, <&ehci_port1>,
  34 +                                         <&xhci_port1>, <&ohci_port2>,
  35 +                                         <&ehci_port2>;
  36 +                       linux,default-trigger = "usbport";
  37                 };
  38
  39                 power0 {
  40 --- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
  41 +++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
  42 @@ -48,6 +48,9 @@
  43                 usb {
  44                         label = "bcm53xx:blue:usb";
  45                         gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
  46 +                       trigger-sources = <&ohci_port1>, <&ehci_port1>,
  47 +                                         <&xhci_port1>;
  48 +                       linux,default-trigger = "usbport";
  49                 };
  50
  51                 wireless {
  52 --- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
  53 +++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
  54 @@ -42,16 +42,22 @@
  55                 usb2 {
  56                         label = "bcm53xx:white:usb2";
  57                         gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>;
  58 +                       trigger-sources = <&ohci_port2>, <&ehci_port2>;
  59 +                       linux,default-trigger = "usbport";
  60                 };
  61
  62                 usb3-white {
  63                         label = "bcm53xx:white:usb3";
  64                         gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>;
  65 +                       trigger-sources = <&xhci_port1>;
  66 +                       linux,default-trigger = "usbport";
  67                 };
  68
  69                 usb3-green {
  70                         label = "bcm53xx:green:usb3";
  71                         gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
  72 +                       trigger-sources = <&ohci_port1>, <&ehci_port1>;
  73 +                       linux,default-trigger = "usbport";
  74                 };
  75
  76                 wps {
  77 --- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
  78 +++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts
  79 @@ -36,6 +36,8 @@
  80                 usb2-port1 {
  81                         label = "bcm53xx:green:usb2-port1";
  82                         gpios = <&chipcommon 2 GPIO_ACTIVE_HIGH>;
  83 +                       trigger-sources = <&ohci_port1>, <&ehci_port1>;
  84 +                       linux,default-trigger = "usbport";
  85                 };
  86
  87                 power {
  88 @@ -67,6 +69,8 @@
  89                 usb2-port2 {
  90                         label = "bcm53xx:green:usb2-port2";
  91                         gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
  92 +                       trigger-sources = <&ohci_port2>, <&ehci_port2>;
  93 +                       linux,default-trigger = "usbport";
  94                 };
  95         };
  96
  97 --- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
  98 +++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts
  99 @@ -46,11 +46,16 @@
 100                 usb3 {
 101                         label = "bcm53xx:blue:usb3";
 102                         gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
 103 +                       trigger-sources = <&ohci_port1>, <&ehci_port1>,
 104 +                                         <&xhci_port1>;
 105 +                       linux,default-trigger = "usbport";
 106                 };
 107
 108                 usb2 {
 109                         label = "bcm53xx:blue:usb2";
 110                         gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
 111 +                       trigger-sources = <&ohci_port2>, <&ehci_port2>;
 112 +                       linux,default-trigger = "usbport";
 113                 };
 114
 115                 wan-blue {
 116 --- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
 117 +++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
 118 @@ -71,6 +71,9 @@
 119                 usb3-white {
 120                         label = "bcm53xx:white:usb3";
 121                         gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 122 +                       trigger-sources = <&ohci_port1>, <&ehci_port1>,
 123 +                                         <&xhci_port1>;
 124 +                       linux,default-trigger = "usbport";
 125                 };
 126
 127                 2ghz {
 128 --- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
 129 +++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts
 130 @@ -59,6 +59,9 @@
 131                 usb3    {
 132                         label = "bcm53xx:green:usb3";
 133                         gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
 134 +                       trigger-sources = <&ohci_port1>, <&ehci_port1>,
 135 +                                         <&xhci_port1>;
 136 +                       linux,default-trigger = "usbport";
 137                 };
 138
 139                 status  {