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Thu, 30 Oct 2025 02:19:02 -0700 (PDT) From: "Markus Schneider-Pargmann (TI.com)" Date: Thu, 30 Oct 2025 10:17:23 +0100 Subject: [PATCH v4 1/6] arm64: dts: ti: k3-am62: 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: <20251030-topic-am62-dt-partialio-v6-15-v4-1-6b520dfa8591@baylibre.com> References: <20251030-topic-am62-dt-partialio-v6-15-v4-0-6b520dfa8591@baylibre.com> In-Reply-To: <20251030-topic-am62-dt-partialio-v6-15-v4-0-6b520dfa8591@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 (TI.com)" X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1217; i=msp@baylibre.com; h=from:subject:message-id; bh=CD8jS3mi5l0ptE5mloshmhyPStp+3Ujo5r6yvkMZV70=; b=owGbwMvMwCXWejAsc4KoVzDjabUkhkxm3YjSC1lFYsIRXHW1IbGyxxzaVD2iDZ5ycbnwvZtic dm4yKejlIVBjItBVkyRpTMxNO2//M5jyYuWbYaZw8oEMoSBi1MAJvJuDyPD8rXW7UzBFTKBrkt2 XV2TtuveP+OHDM/vFHbOE79l8G7iJUaG1S1HrqSqzzM4czBtya37zDs4rvdMr4u98Gpq0noF449 2zAA= X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Add the system states that are available on TI AM62 SoCs. Signed-off-by: Markus Schneider-Pargmann (TI.com) --- arch/arm64/boot/dts/ti/k3-am62.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k= 3-am62.dtsi index 59f6dff552ed40e4ac0f9c7077aa25d68d3b5283..b08b7062060ca12ecae83917a83= 1ee779f1a288f 100644 --- a/arch/arm64/boot/dts/ti/k3-am62.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi @@ -46,6 +46,28 @@ 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_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 { bootph-all; compatible =3D "simple-bus"; --=20 2.51.0