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arm: dts: ls1021a: replace ftm0 with ftm_alarm0 DT node

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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>
This commit is contained in:
Biwen Li 2019-06-28 16:36:20 +08:00 committed by Dong Aisheng
parent 32c72605d7
commit 6d7ffb8c23
1 changed files with 14 additions and 10 deletions
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24
arch/arm/boot/dts/ls1021a.dtsi
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@ -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;
};
};
};