target/linux/ipq806x/patches-4.19/0034-0011-dt-bindings-clock-Document-qcom-krait-cc.patch

   1 From bf4503ccf321811192cb07f9711556237c3cf668 Mon Sep 17 00:00:00 2001
   2 From: Stephen Boyd <sboyd@codeaurora.org>
   3 Date: Tue, 14 Aug 2018 17:42:30 +0530
   4 Subject: [PATCH 11/12] dt-bindings: clock: Document qcom,krait-cc
   5
   6 The Krait clock controller controls the krait CPU and the L2 clocks
   7 consisting a primary mux and secondary mux. Add document for that.
   8
   9 Reviewed-by: Rob Herring <robh@kernel.org>
  10 Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
  11 Signed-off-by: Sricharan R <sricharan@codeaurora.org>
  12 Tested-by: Craig Tatlor <ctatlor97@gmail.com>
  13 Signed-off-by: Stephen Boyd <sboyd@kernel.org>
  14 ---
  15  .../bindings/clock/qcom,krait-cc.txt          | 34 +++++++++++++++++++
  16  1 file changed, 34 insertions(+)
  17  create mode 100644 Documentation/devicetree/bindings/clock/qcom,krait-cc.txt
  18
  19 --- /dev/null
  20 +++ b/Documentation/devicetree/bindings/clock/qcom,krait-cc.txt
  21 @@ -0,0 +1,34 @@
  22 +Krait Clock Controller
  23 +
  24 +PROPERTIES
  25 +
  26 +- compatible:
  27 +       Usage: required
  28 +       Value type: <string>
  29 +       Definition: must be one of:
  30 +                       "qcom,krait-cc-v1"
  31 +                       "qcom,krait-cc-v2"
  32 +
  33 +- #clock-cells:
  34 +       Usage: required
  35 +       Value type: <u32>
  36 +       Definition: must be 1
  37 +
  38 +- clocks:
  39 +       Usage: required
  40 +       Value type: <prop-encoded-array>
  41 +       Definition: reference to the clock parents of hfpll, secondary muxes.
  42 +
  43 +- clock-names:
  44 +       Usage: required
  45 +       Value type: <stringlist>
  46 +       Definition: must be "hfpll0", "hfpll1", "acpu0_aux", "acpu1_aux", "qsb".
  47 +
  48 +Example:
  49 +
  50 +       kraitcc: clock-controller {
  51 +               compatible = "qcom,krait-cc-v1";
  52 +               clocks = <&hfpll0>, <&hfpll1>, <&acpu0_aux>, <&acpu1_aux>, <qsb>;
  53 +               clock-names = "hfpll0", "hfpll1", "acpu0_aux", "acpu1_aux", "qsb";
  54 +               #clock-cells = <1>;
  55 +       };