target/linux/brcm2708/patches-4.19/950-0584-overlays-Fix-compatible-string-for-ds1307-RTC.patch

   1 From 4a5715f95d8865c817c9a747f28f38b234f5df42 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Mon, 17 Jun 2019 14:36:12 +0100
   4 Subject: [PATCH] overlays: Fix compatible string for ds1307 RTC
   5
   6 Kernels since 4.19 have required the correct manufacture name in the
   7 compatible string for I2C devices, and unfortunately the one for the
   8 Dallas/Maxim DS1307 should have been "dallas,ds1307" and not
   9 "maxim,ds1307".
  10
  11 See: https://github.com/raspberrypi/linux/issues/3013
  12
  13 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
  14 ---
  15  arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts | 2 +-
  16  1 file changed, 1 insertion(+), 1 deletion(-)
  17
  18 --- a/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
  19 +++ b/arch/arm/boot/dts/overlays/i2c-rtc-overlay.dts
  20 @@ -30,7 +30,7 @@
  21                         status = "okay";
  22
  23                         ds1307: ds1307@68 {
  24 -                               compatible = "maxim,ds1307";
  25 +                               compatible = "dallas,ds1307";
  26                                 reg = <0x68>;
  27                                 status = "okay";
  28                         };