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Tue, 12 Aug 2025 02:16:33 -0700 (PDT) From: Markus Schneider-Pargmann Date: Tue, 12 Aug 2025 11:15:22 +0200 Subject: [PATCH v2 3/7] arm64: dts: ti: k3-am62a: Define possible system states Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250812-topic-am62-dt-partialio-v6-15-v2-3-25352364a0ac@baylibre.com> References: <20250812-topic-am62-dt-partialio-v6-15-v2-0-25352364a0ac@baylibre.com> In-Reply-To: <20250812-topic-am62-dt-partialio-v6-15-v2-0-25352364a0ac@baylibre.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vishal Mahaveer , Kevin Hilman , Dhruva Gole , Sebin Francis , Kendall Willis , Akashdeep Kaur , Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1345; i=msp@baylibre.com; h=from:subject:message-id; bh=U+sQZCXY+70gu+lQasLcWAIMKRfycTDRFh5r/EUihZg=; b=owGbwMvMwCXWejAsc4KoVzDjabUkhozZbCGBLquu95ZoJH6wn9B255Wv02xfKYebx57/il28/ 1WM1fYlHaUsDGJcDLJiiiydiaFp/+V3HktetGwzzBxWJpAhDFycAjCRn5qMDI9PfDr1Vijiz5Jg 3WQN2zetV7a/udV17HTb1qDlWT1m344w/DNkmaF3KP2D388NDI4xcUe8Qrb1/tT645fQc+uZmEF 6EQcA X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Add the system states that are available on am62a SoCs. Signed-off-by: Markus Schneider-Pargmann --- arch/arm64/boot/dts/ti/k3-am62a.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a.dtsi b/arch/arm64/boot/dts/ti/= k3-am62a.dtsi index 4d79b3e9486af18b8813a8980a57937669ff6095..31b2de035f0f748e34b8919f902= 51aa0551d9b32 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a.dtsi @@ -46,6 +46,33 @@ pmu: pmu { interrupts =3D ; }; =20 + system-idle-states { + system_partial_io: system-partial-io { + compatible =3D "system-idle-state"; + idle-state-name =3D "off-wake"; + }; + + system_io_ddr: system-io-ddr { + compatible =3D "system-idle-state"; + idle-state-name =3D "mem-deep"; + }; + + system_deep_sleep: system-deep-sleep { + compatible =3D "system-idle-state"; + idle-state-name =3D "mem"; + }; + + system_mcu_only: system-mcu-only { + compatible =3D "system-idle-state"; + idle-state-name =3D "mem-mcu-active"; + }; + + system_standby: system-standby { + compatible =3D "system-idle-state"; + idle-state-name =3D "standby"; + }; + }; + cbass_main: bus@f0000 { compatible =3D "simple-bus"; #address-cells =3D <2>; --=20 2.50.1