Added sys-reboot node to the FSL's LS2085A SoC DT to leverage
the ARM-generic reboot mechanism for this SoC. This mechanism
is enabled through CONFIG_POWER_RESET_SYSCON.
Signed-off-by: J. German Rivera <german.riv...@freescale.com>
---
CHANGE HISTORY:
Changes in v2:
- Addressed comment form Stuart Yoder:
* Removed "@<address>" from reboot node
Changes in v3:
- Addressed comment form Stuart Yoder:
* Expose only the reset register
arch/arm64/boot/dts/freescale/fsl-ls2085a.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2085a.dtsi
b/arch/arm64/boot/dts/freescale/fsl-ls2085a.dtsi
index e281ceb..5e3d894 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2085a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2085a.dtsi
@@ -131,6 +131,18 @@
interrupts = <1 9 0x4>;
};
+ rstcr: rstcr@1E60000 {
+ compatible = "syscon";
+ reg = <0x0 0x1E60000 0x0 0x4>;
+ };
+
+ reboot {
+ compatible ="syscon-reboot";
+ regmap = <&rstcr>;
+ offset = <0x0>;
+ mask = <0x2>;
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <1 13 0x8>, /* Physical Secure PPI, active-low */
--
2.3.3
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