target/linux/layerscape/patches-5.4/302-dts-0081-arm64-dts-lx2160a-add-ftm_alarm0-DT-node.patch

   1 From 31301e26a9d72fe2e4ecdf0999e9fda4c6832188 Mon Sep 17 00:00:00 2001
   2 From: Biwen Li <biwen.li@nxp.com>
   3 Date: Thu, 1 Aug 2019 12:34:33 +0800
   4 Subject: [PATCH] arm64: dts: lx2160a: add ftm_alarm0 DT node
   5
   6 The patch adds ftm_alarm0 DT node for Soc LX2160A
   7 FlexTimer1 module is used to wakeup the system in deep sleep
   8
   9 Signed-off-by: Biwen Li <biwen.li@nxp.com>
  10 ---
  11  arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 18 ++++++++++++++++++
  12  1 file changed, 18 insertions(+)
  13
  14 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
  15 +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
  16 @@ -15,6 +15,10 @@
  17         #address-cells = <2>;
  18         #size-cells = <2>;
  19
  20 +       aliases {
  21 +               rtc1 = &ftm_alarm0;
  22 +       };
  23 +
  24         cpus {
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27 @@ -769,6 +773,20 @@
  28                         timeout-sec = <30>;
  29                 };
  30
  31 +               rcpm: rcpm@1e34040 {
  32 +                       compatible = "fsl,lx2160a-rcpm", "fsl,qoriq-rcpm-2.1+";
  33 +                       reg = <0x0 0x1e34040 0x0 0x1c>;
  34 +                       #fsl,rcpm-wakeup-cells = <7>;
  35 +                       little-endian;
  36 +               };
  37 +
  38 +               ftm_alarm0: timer@2800000 {
  39 +                       compatible = "fsl,lx2160a-ftm-alarm";
  40 +                       reg = <0x0 0x2800000 0x0 0x10000>;
  41 +                       fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>;
  42 +                       interrupts = <0 44 4>;
  43 +               };
  44 +
  45                 usb0: usb@3100000 {
  46                         compatible = "snps,dwc3";
  47                         reg = <0x0 0x3100000 0x0 0x10000>;