target/linux/brcm2708/patches-4.1/0085-BCM270X_DT-Add-MCP7941X-to-i2c-rtc-overlay.patch

   1 From 432886b9b6459ebc9039fe87471b2d3e390bf8f8 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Wed, 24 Jun 2015 09:24:31 +0100
   4 Subject: [PATCH 085/222] BCM270X_DT: Add MCP7941X to i2c-rtc overlay
   5
   6 ---
   7  arch/arm/boot/dts/overlays/README              | 3 +++
   8  arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts | 6 ++++++
   9  2 files changed, 9 insertions(+)
  10
  11 --- a/arch/arm/boot/dts/overlays/README
  12 +++ b/arch/arm/boot/dts/overlays/README
  13 @@ -253,6 +253,8 @@ Params: ds1307                   Select
  14
  15          ds3231                   Select the DS3231 device
  16
  17 +        mcp7941x                 Select the MCP7941x device
  18 +
  19          pcf2127                  Select the PCF2127 device
  20
  21          pcf8523                  Select the PCF8523 device
  22 @@ -396,6 +398,7 @@ Params: speed                    Display
  23
  24          xohms                    Touchpanel sensitivity (X-plate resistance)
  25
  26 +
  27  Name:   rpi-ft5406
  28  Info:   Official Raspberry Pi display touchscreen
  29  Load:   dtoverlay=rpi-ft5406
  30 --- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
  31 +++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
  32 @@ -17,6 +17,11 @@
  33                                 reg = <0x68>;
  34                                 status = "disable";
  35                         };
  36 +                       mcp7941x: mcp7941x@6f {
  37 +                               compatible = "microchip,mcp7941x";
  38 +                               reg = <0x6f>;
  39 +                               status = "disable";
  40 +                       };
  41                         ds3231: ds3231@68 {
  42                                 compatible = "maxim,ds3231";
  43                                 reg = <0x68>;
  44 @@ -42,6 +47,7 @@
  45         __overrides__ {
  46                 ds1307 = <&ds1307>,"status";
  47                 ds3231 = <&ds3231>,"status";
  48 +               mcp7941x = <&mcp7941x>,"status";
  49                 pcf2127 = <&pcf2127>,"status";
  50                 pcf8523 = <&pcf8523>,"status";
  51                 pcf8563 = <&pcf8563>,"status";