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>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index bc6f0c0f85da849fa13587ca0aaf4122ed8a460a..0efeb8fa773e7fd8272caa25e037aa7bc42dd6da 100644 (file)
--- 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>;
@@ -1003,6 +1007,19 @@
                                };
                        };
                };
+
+               rcpm: power-controller@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>;
+               };
        };
 
        malidp0: display@f080000 {