target/linux/brcm2708/patches-4.4/0190-BCM270X_DT-Add-dtparam-for-uart1.patch

   1 From 64b838bcfcd490561e919bd569da8ab3afb83f83 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Wed, 16 Mar 2016 08:35:06 +0000
   4 Subject: [PATCH] BCM270X_DT: Add dtparam for uart1
   5
   6 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
   7 ---
   8  arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 1 +
   9  arch/arm/boot/dts/bcm2708-rpi-b.dts      | 1 +
  10  arch/arm/boot/dts/bcm2708-rpi-cm.dts     | 1 +
  11  arch/arm/boot/dts/bcm2709-rpi-2-b.dts    | 1 +
  12  arch/arm/boot/dts/bcm2710-rpi-3-b.dts    | 1 +
  13  arch/arm/boot/dts/overlays/README        | 3 +++
  14  6 files changed, 8 insertions(+)
  15
  16 --- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
  17 +++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts
  18 @@ -120,6 +120,7 @@
  19         __overrides__ {
  20                 uart0 = <&uart0>,"status";
  21                 uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
  22 +               uart1 = <&uart1>,"status";
  23                 i2s = <&i2s>,"status";
  24                 spi = <&spi0>,"status";
  25                 i2c0 = <&i2c0>,"status";
  26 --- a/arch/arm/boot/dts/bcm2708-rpi-b.dts
  27 +++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts
  28 @@ -114,6 +114,7 @@
  29         __overrides__ {
  30                 uart0 = <&uart0>,"status";
  31                 uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
  32 +               uart1 = <&uart1>,"status";
  33                 i2s = <&i2s>,"status";
  34                 spi = <&spi0>,"status";
  35                 i2c0 = <&i2c0>,"status";
  36 --- a/arch/arm/boot/dts/bcm2708-rpi-cm.dts
  37 +++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dts
  38 @@ -89,6 +89,7 @@
  39         __overrides__ {
  40                 uart0 = <&uart0>,"status";
  41                 uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
  42 +               uart1 = <&uart1>,"status";
  43                 i2s = <&i2s>,"status";
  44                 spi = <&spi0>,"status";
  45                 i2c0 = <&i2c0>,"status";
  46 --- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
  47 +++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts
  48 @@ -120,6 +120,7 @@
  49         __overrides__ {
  50                 uart0 = <&uart0>,"status";
  51                 uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
  52 +               uart1 = <&uart1>,"status";
  53                 i2s = <&i2s>,"status";
  54                 spi = <&spi0>,"status";
  55                 i2c0 = <&i2c0>,"status";
  56 --- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
  57 +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
  58 @@ -171,6 +171,7 @@
  59         __overrides__ {
  60                 uart0 = <&uart0>,"status";
  61                 uart0_clkrate = <&clk_uart0>,"clock-frequency:0";
  62 +               uart1 = <&uart1>,"status";
  63                 i2s = <&i2s>,"status";
  64                 spi = <&spi0>,"status";
  65                 i2c0 = <&i2c0>,"status";
  66 --- a/arch/arm/boot/dts/overlays/README
  67 +++ b/arch/arm/boot/dts/overlays/README
  68 @@ -124,6 +124,9 @@ Params:
  69
  70          uart0                   Set to "off" to disable uart0 (default "on")
  71
  72 +        uart1                   Set to "on" or "off" to enable or disable uart1
  73 +                                (default varies)
  74 +
  75          watchdog                Set to "on" to enable the hardware watchdog
  76                                  (default "off")
  77