target/linux/layerscape/patches-5.4/302-dts-0071-arm-dts-ls1021a-replace-ftm0-with-ftm_alarm0-DT-node.patch

   1 From f3a115bd1372e774979ecb81919664279b81810e Mon Sep 17 00:00:00 2001
   2 From: Biwen Li <biwen.li@nxp.com>
   3 Date: Fri, 28 Jun 2019 16:36:20 +0800
   4 Subject: [PATCH] arm: dts: ls1021a: replace ftm0 with ftm_alarm0 DT node
   5
   6 The patch replaces ftm0 with ftm_alarm0 DT node
   7         - remove old ftm0 node
   8         - add rcpm node
   9         - add ftm_alarm0 node
  10         - aliases ftm_alarm0 as rtc1
  11
  12 Signed-off-by: Biwen Li <biwen.li@nxp.com>
  13 ---
  14  arch/arm/boot/dts/ls1021a.dtsi | 24 ++++++++++++++----------
  15  1 file changed, 14 insertions(+), 10 deletions(-)
  16
  17 --- a/arch/arm/boot/dts/ls1021a.dtsi
  18 +++ b/arch/arm/boot/dts/ls1021a.dtsi
  19 @@ -66,6 +66,7 @@
  20                 serial4 = &lpuart4;
  21                 serial5 = &lpuart5;
  22                 sysclk = &sysclk;
  23 +               rtc1 = &ftm_alarm0;
  24         };
  25
  26         cpus {
  27 @@ -582,16 +583,6 @@
  28                         status = "disabled";
  29                 };
  30
  31 -               ftm0: ftm0@29d0000 {
  32 -                       compatible = "fsl,ftm-alarm";
  33 -                       reg = <0x0 0x29d0000 0x0 0x10000>,
  34 -                             <0x0 0x1ee2140 0x0 0x4>;
  35 -                       reg-names = "ftm", "FlexTimer1";
  36 -                       interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
  37 -                       big-endian;
  38 -                       status = "okay";
  39 -               };
  40 -
  41                 pwm1: pwm@29e0000 {
  42                         compatible = "fsl,vf610-ftm-pwm";
  43                         #pwm-cells = <3>;
  44 @@ -1003,5 +994,18 @@
  45                         big-endian;
  46                 };
  47
  48 +               rcpm: rcpm@1ee2140 {
  49 +                       compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+";
  50 +                       reg = <0x0 0x1ee2140 0x0 0x8>;
  51 +                       #fsl,rcpm-wakeup-cells = <2>;
  52 +               };
  53 +
  54 +               ftm_alarm0: timer0@29d0000 {
  55 +                       compatible = "fsl,ls1021a-ftm-alarm";
  56 +                       reg = <0x0 0x29d0000 0x0 0x10000>;
  57 +                       fsl,rcpm-wakeup = <&rcpm 0x0 0x20000000>;
  58 +                       interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
  59 +                       big-endian;
  60 +               };
  61         };
  62  };