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

From f3a115bd1372e774979ecb81919664279b81810e Mon Sep 17 00:00:00 2001
From: Biwen Li <biwen.li@nxp.com>
Date: Fri, 28 Jun 2019 16:36:20 +0800
Subject: [PATCH] arm: dts: ls1021a: replace ftm0 with ftm_alarm0 DT node

The patch replaces ftm0 with ftm_alarm0 DT node
	- remove old ftm0 node
	- add rcpm node
	- add ftm_alarm0 node
	- aliases ftm_alarm0 as rtc1

Signed-off-by: Biwen Li <biwen.li@nxp.com>
---
 arch/arm/boot/dts/ls1021a.dtsi | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -66,6 +66,7 @@
 		serial4 = &lpuart4;
 		serial5 = &lpuart5;
 		sysclk = &sysclk;
+		rtc1 = &ftm_alarm0;
 	};
 
 	cpus {
@@ -582,16 +583,6 @@
 			status = "disabled";
 		};
 
-		ftm0: ftm0@29d0000 {
-			compatible = "fsl,ftm-alarm";
-			reg = <0x0 0x29d0000 0x0 0x10000>,
-			      <0x0 0x1ee2140 0x0 0x4>;
-			reg-names = "ftm", "FlexTimer1";
-			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
-			big-endian;
-			status = "okay";
-		};
-
 		pwm1: pwm@29e0000 {
 			compatible = "fsl,vf610-ftm-pwm";
 			#pwm-cells = <3>;
@@ -1003,5 +994,18 @@
 			big-endian;
 		};
 
+		rcpm: rcpm@1ee2140 {
+			compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+";
+			reg = <0x0 0x1ee2140 0x0 0x8>;
+			#fsl,rcpm-wakeup-cells = <2>;
+		};
+
+		ftm_alarm0: timer0@29d0000 {
+			compatible = "fsl,ls1021a-ftm-alarm";
+			reg = <0x0 0x29d0000 0x0 0x10000>;
+			fsl,rcpm-wakeup = <&rcpm 0x0 0x20000000>;
+			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+			big-endian;
+		};
 	};
 };