diff mbox series

[v5,10/13] arm64: dts: ti: k3-am62p: Define possible system states

Message ID 20250306-topic-am62-partialio-v6-12-b4-v5-10-f9323d3744a2@baylibre.com (mailing list archive)
State New
Headers show
Series firmware: ti_sci: Partial-IO support | expand

Commit Message

Markus Schneider-Pargmann March 6, 2025, 11:14 a.m. UTC 
Add the system states that are available on am62p SoCs.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
---
 arch/arm64/boot/dts/ti/k3-am62p.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am62p.dtsi b/arch/arm64/boot/dts/ti/k3-am62p.dtsi
index 75a15c368c11b068430362fe0b8d2d9ecc052588..64cd070f196fdd2999ddc7bfee3ac9a03f1366b4 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p.dtsi
@@ -44,6 +44,33 @@  pmu: pmu {
 		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	system-idle-states {
+		system_partial_io: system-partial-io {
+			compatible = "system-idle-state";
+			idle-state-name = "Partial-IO";
+		};
+
+		system_io_ddr: system-io-ddr {
+			compatible = "system-idle-state";
+			idle-state-name = "IO+DDR";
+		};
+
+		system_deep_sleep: system-deep-sleep {
+			compatible = "system-idle-state";
+			idle-state-name = "DeepSleep";
+		};
+
+		system_mcu_only: system-mcu-only {
+			compatible = "system-idle-state";
+			idle-state-name = "MCU Only";
+		};
+
+		system_standby: system-standby {
+			compatible = "system-idle-state";
+			idle-state-name = "Standby";
+		};
+	};
+
 	cbass_main: bus@f0000 {
 		compatible = "simple-bus";
 		#address-cells = <2>;