target/linux/ipq806x/patches-4.4/033-ARM-qcom-add-SFPB-nodes-to-IPQ806x-dts.patch

   1 From c7c482da19a5e4ba7101198c21c2434056b0b2da Mon Sep 17 00:00:00 2001
   2 From: Mathieu Olivari <mathieu@codeaurora.org>
   3 Date: Thu, 13 Aug 2015 09:45:26 -0700
   4 Subject: [PATCH 1/3] ARM: qcom: add SFPB nodes to IPQ806x dts
   5
   6 Add one new node to the ipq806x.dtsi file to declare & register the
   7 hardware spinlock devices. This mechanism is required to be used by
   8 other drivers such as SMEM.
   9
  10 Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
  11 ---
  12  arch/arm/boot/dts/qcom-ipq8064.dtsi | 11 +++++++++++
  13  1 file changed, 11 insertions(+)
  14
  15 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
  16 +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
  17 @@ -329,5 +329,16 @@
  18                         #reset-cells = <1>;
  19                 };
  20
  21 +               sfpb_mutex_block: syscon@1200600 {
  22 +                       compatible = "syscon";
  23 +                       reg = <0x01200600 0x100>;
  24 +               };
  25 +       };
  26 +
  27 +       sfpb_mutex: sfpb-mutex {
  28 +               compatible = "qcom,sfpb-mutex";
  29 +               syscon = <&sfpb_mutex_block 4 4>;
  30 +
  31 +               #hwlock-cells = <1>;
  32         };
  33  };