diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/302-dts-0069-arm64-dts-ls1028a-Add-ftm_alarm0-DT-node.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/302-dts-0069-arm64-dts-ls1028a-Add-ftm_alarm0-DT-node.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/302-dts-0069-arm64-dts-ls1028a-Add-ftm_alarm0-DT-node.patch b/target/linux/layerscape/patches-5.4/302-dts-0069-arm64-dts-ls1028a-Add-ftm_alarm0-DT-node.patch new file mode 100644 index 0000000000..f79e93213f --- /dev/null +++ b/target/linux/layerscape/patches-5.4/302-dts-0069-arm64-dts-ls1028a-Add-ftm_alarm0-DT-node.patch @@ -0,0 +1,46 @@ +From cc4f01aa78bfbebd7bdb52b4d873b5c9a332319e Mon Sep 17 00:00:00 2001 +From: Biwen Li <biwen.li@nxp.com> +Date: Thu, 27 Jun 2019 14:24:29 +0800 +Subject: [PATCH] arm64: dts: ls1028a: Add ftm_alarm0 DT node + +The patch adds ftm_alarm0 DT node for LS1028ARDB board +FlexTimer1 module is used to wakeup the system + +Signed-off-by: Biwen Li <biwen.li@nxp.com> +--- + arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 17 +++++++++++++++++ + 1 file changed, 17 insertions(+) + +--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi ++++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +@@ -17,6 +17,10 @@ + #address-cells = <2>; + #size-cells = <2>; + ++ aliases { ++ rtc1 = &ftm_alarm0; ++ }; ++ + cpus { + #address-cells = <1>; + #size-cells = <0>; +@@ -769,6 +773,19 @@ + little-endian; + }; + }; ++ ++ rcpm: rcpm@1e34040 { ++ compatible = "fsl,ls1028a-rcpm", "fsl,qoriq-rcpm-2.1+"; ++ reg = <0x0 0x1e34040 0x0 0x1c>; ++ #fsl,rcpm-wakeup-cells = <7>; ++ }; ++ ++ ftm_alarm0: timer@2800000 { ++ compatible = "fsl,ls1028a-ftm-alarm"; ++ reg = <0x0 0x2800000 0x0 0x10000>; ++ fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0 0x0>; ++ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; ++ }; + }; + + firmware { |