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

   1 From 467458d2c7c81ba4af33813e40d7d7c699543232 Mon Sep 17 00:00:00 2001
   2 From: Naushir Patuck <naush@raspberrypi.com>
   3 Date: Mon, 11 May 2020 13:06:27 +0100
   4 Subject: [PATCH] dt-bindings: bcm2835-unicam: Update documentation
   5  with new clock params
   6
   7 Update the documentation to reflect the new "VPU" clock needed
   8 by the bcm2835-unicam driver.
   9
  10 Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
  11 ---
  12  .../devicetree/bindings/media/bcm2835-unicam.txt          | 8 ++++----
  13  1 file changed, 4 insertions(+), 4 deletions(-)
  14
  15 --- a/Documentation/devicetree/bindings/media/bcm2835-unicam.txt
  16 +++ b/Documentation/devicetree/bindings/media/bcm2835-unicam.txt
  17 @@ -20,7 +20,7 @@ Required properties:
  18  - interrupts   : should contain the IRQ line for this Unicam instance.
  19  - clocks       : list of clock specifiers, corresponding to entries in
  20                   clock-names property.
  21 -- clock-names  : must contain an "lp" entry, matching entries in the
  22 +- clock-names  : must contain "lp" and "vpu" entries, matching entries in the
  23                   clocks property.
  24
  25  Unicam supports a single port node. It should contain one 'port' child node
  26 @@ -46,9 +46,9 @@ Example:
  27                 reg = <0x7e801000 0x800>,
  28                       <0x7e802004 0x4>;
  29                 interrupts = <2 7>;
  30 -               clocks = <&clocks BCM2835_CLOCK_CAM1>;
  31 -               clock-names = "lp";
  32 -
  33 +               clocks = <&clocks BCM2835_CLOCK_CAM1>,
  34 +                        <&firmware_clocks 4>;
  35 +               clock-names = "lp", "vpu";
  36                 port {
  37                         csi1_ep: endpoint {
  38                                 remote-endpoint = <&tc358743_0>;