target/linux/bcm27xx/patches-5.10/950-0404-overlays-Add-missing-addresses-to-ads1015-ads1115.patch

   1 From f3f0143ace6866e7370e1cec6ff04f0e6ede11dd Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.com>
   3 Date: Wed, 16 Dec 2020 09:28:17 +0000
   4 Subject: [PATCH] overlays: Add missing addresses to ads1015/ads1115
   5
   6 The overlays for the ads1015 and ads1115 I2C ADCs omitted the addresses
   7 in the main device node names. As well as breaking the conventions for
   8 I2C devices, this prevents the firmware from renaming them when the
   9 "reg" property is modified, which in turn stops the overlays from being
  10 instantiated multiple times.
  11
  12 See: https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=294465
  13
  14 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  15 ---
  16  arch/arm/boot/dts/overlays/ads1015-overlay.dts | 2 +-
  17  arch/arm/boot/dts/overlays/ads1115-overlay.dts | 2 +-
  18  2 files changed, 2 insertions(+), 2 deletions(-)
  19
  20 --- a/arch/arm/boot/dts/overlays/ads1015-overlay.dts
  21 +++ b/arch/arm/boot/dts/overlays/ads1015-overlay.dts
  22 @@ -13,7 +13,7 @@
  23              #address-cells = <1>;
  24              #size-cells = <0>;
  25              status = "okay";
  26 -            ads1015: ads1015 {
  27 +            ads1015: ads1015@48 {
  28                  compatible = "ti,ads1015";
  29                  status = "okay";
  30                  #address-cells = <1>;
  31 --- a/arch/arm/boot/dts/overlays/ads1115-overlay.dts
  32 +++ b/arch/arm/boot/dts/overlays/ads1115-overlay.dts
  33 @@ -15,7 +15,7 @@
  34                         #size-cells = <0>;
  35                         status = "okay";
  36
  37 -                       ads1115: ads1115 {
  38 +                       ads1115: ads1115@48 {
  39                                 compatible = "ti,ads1115";
  40                                 status = "okay";
  41                                 #address-cells = <1>;