2020-04-10 02:47:05 +00:00
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From c221e05b50ca68daf5a20069ee1928171ef43bae Mon Sep 17 00:00:00 2001
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From: Biwen Li <biwen.li@nxp.com>
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Date: Sat, 14 Sep 2019 12:59:36 +0800
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Subject: [PATCH] arm: dts: ls1021a: fix that FlexTimer cannot wakeup system in
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deep sleep
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The patch fixes a bug that FlexTimer cannot
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wakeup system in deep sleep.
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Signed-off-by: Biwen Li <biwen.li@nxp.com>
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---
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arch/arm/boot/dts/ls1021a.dtsi | 6 ++++++
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1 file changed, 6 insertions(+)
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--- a/arch/arm/boot/dts/ls1021a.dtsi
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+++ b/arch/arm/boot/dts/ls1021a.dtsi
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2021-11-27 20:40:46 +00:00
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@@ -965,6 +965,12 @@
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2020-04-10 02:47:05 +00:00
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compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+";
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reg = <0x0 0x1ee2140 0x0 0x8>;
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#fsl,rcpm-wakeup-cells = <2>;
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+
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+ /*
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+ * The second and third entry compose an alt offset
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+ * address for IPPDEXPCR1(SCFG_SPARECR8)
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+ */
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+ fsl,ippdexpcr1-alt-addr = <&scfg 0x0 0x51c>;
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};
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ftm_alarm0: timer0@29d0000 {
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