git.openwrt.org Git - openwrt/staging/ansuel.git/blob

   1 From f2ada4aa6b1d214c67b7efe874a408be9b4eaf3f Mon Sep 17 00:00:00 2001
   2 From: Tiago Freire <41837236+tiagofreire-pt@users.noreply.github.com>
   3 Date: Wed, 24 Jan 2024 10:03:03 +0000
   4 Subject: [PATCH 1253/1295] Harmonizing the improvement on
   5  backup-switchover-mode overlay value definitions
   6
   7 On the followup of https://github.com/raspberrypi/linux/pull/5884, I missed a second duplicate definition. Now, harmonized the entire document.
   8
   9 Signed-off-by: Tiago Freire <41837236+tiagofreire-pt@users.noreply.github.com>
  10 ---
  11  arch/arm/boot/dts/overlays/README | 8 +++++++-
  12  1 file changed, 7 insertions(+), 1 deletion(-)
  13
  14 --- a/arch/arm/boot/dts/overlays/README
  15 +++ b/arch/arm/boot/dts/overlays/README
  16 @@ -2184,7 +2184,13 @@ Params: abx80x                  Select o
  17                                  source
  18
  19          backup-switchover-mode  Backup power supply switch mode. Must be 0 for
  20 -                                off or 1 for Vdd < VBackup (RV3028, RV3032)
  21 +                                "Switchover disabled", 1 for "Direct Switching"
  22 +                                (if Vdd < VBackup), 2 for "Standby
  23 +                                Mode" (if Vdd < Vbackup,
  24 +                                does not draw current) or 3 for
  25 +                                "Level Switching" (if Vdd < Vbackup
  26 +                                and Vdd < Vddsw and Vbackup > Vddsw)
  27 +                                (RV3028, RV3032)
  28
  29          i2c_gpio_sda            GPIO used for I2C data (default "23")
  30