2020-04-10 02:47:05 +00:00
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From cc4f01aa78bfbebd7bdb52b4d873b5c9a332319e Mon Sep 17 00:00:00 2001
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From: Biwen Li <biwen.li@nxp.com>
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Date: Thu, 27 Jun 2019 14:24:29 +0800
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Subject: [PATCH] arm64: dts: ls1028a: Add ftm_alarm0 DT node
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The patch adds ftm_alarm0 DT node for LS1028ARDB board
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FlexTimer1 module is used to wakeup the system
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Signed-off-by: Biwen Li <biwen.li@nxp.com>
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---
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arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 17 +++++++++++++++++
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1 file changed, 17 insertions(+)
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--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
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+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
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@@ -17,6 +17,10 @@
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#address-cells = <2>;
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#size-cells = <2>;
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+ aliases {
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+ rtc1 = &ftm_alarm0;
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+ };
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+
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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2021-10-19 22:35:22 +00:00
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@@ -787,6 +791,19 @@
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2020-04-10 02:47:05 +00:00
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little-endian;
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};
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};
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+
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+ rcpm: rcpm@1e34040 {
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+ compatible = "fsl,ls1028a-rcpm", "fsl,qoriq-rcpm-2.1+";
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+ reg = <0x0 0x1e34040 0x0 0x1c>;
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+ #fsl,rcpm-wakeup-cells = <7>;
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+ };
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+
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+ ftm_alarm0: timer@2800000 {
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+ compatible = "fsl,ls1028a-ftm-alarm";
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+ reg = <0x0 0x2800000 0x0 0x10000>;
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+ fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>;
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+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
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+ };
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};
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firmware {
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