Messages in this thread Patch in this message | | | From | Li Yang <> | Subject | [PATCH 04/11] arm64: dts: ls1028a: add ftm_alarm1 node to be used as wakeup source | Date | Fri, 12 Nov 2021 16:34:50 -0600 |
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From: Biwen Li <biwen.li@nxp.com>
Add flextimer2 based ftm_alarm1 node and enable it to be the default rtc wakeup source for rdb and qds boards instead of the original flextimer1 based ftm_alarm0. The ftm_alarm0 node hence is disabled by default.
Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Li Yang <leoyang.li@nxp.com> --- arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 6 +++++- arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 6 +++++- arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 9 +++++++++ 3 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts index bfd14b64567e..0a8f68ff578f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts @@ -25,7 +25,7 @@ aliases { serial1 = &duart1; mmc0 = &esdhc; mmc1 = &esdhc1; - rtc1 = &ftm_alarm0; + rtc1 = &ftm_alarm1; }; chosen { @@ -234,6 +234,10 @@ mt35xu02g0: flash@0 { }; }; +&ftm_alarm1 { + status = "okay"; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts index d7b527272500..49ec2821d15f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts @@ -21,7 +21,7 @@ aliases { serial1 = &duart1; mmc0 = &esdhc; mmc1 = &esdhc1; - rtc1 = &ftm_alarm0; + rtc1 = &ftm_alarm1; }; chosen { @@ -132,6 +132,10 @@ mt35xu02g0: flash@0 { }; }; +&ftm_alarm1 { + status = "okay"; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 424dc9e5c4e4..51d165440ce9 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -1160,6 +1160,15 @@ ftm_alarm0: timer@2800000 { reg = <0x0 0x2800000 0x0 0x10000>; fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>; interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + ftm_alarm1: timer@2810000 { + compatible = "fsl,ls1028a-ftm-alarm"; + reg = <0x0 0x2810000 0x0 0x10000>; + fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; }; }; -- 2.25.1
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