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Mon, 21 Apr 2025 01:15:22 -0700 (PDT) From: Markus Schneider-Pargmann Date: Mon, 21 Apr 2025 10:14:22 +0200 Subject: [PATCH 4/7] arm64: dts: ti: k3-am62p: 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: <20250421-topic-am62-dt-partialio-v6-15-v1-4-6ced30aafddb@baylibre.com> References: <20250421-topic-am62-dt-partialio-v6-15-v1-0-6ced30aafddb@baylibre.com> In-Reply-To: <20250421-topic-am62-dt-partialio-v6-15-v1-0-6ced30aafddb@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=4mbiitJOV2jiTWN9UUogzVPYkr73KyyYvrruA0u3aCA=; b=owGbwMvMwCXWejAsc4KoVzDjabUkhgzWfzW+l3YeMl/x+Ebkh023b+j7e/yz7Ge5yflwepP+A akIvpiUjlIWBjEuBlkxRZbOxNC0//I7jyUvWrYZZg4rE8gQBi5OAZiIfjfDP/01+7fYmjWx3Vnr ZvPoterfbs/yEif+1extJ45XyH74sIuR4d+XltgJ/yrlP50wUlhsF5RX/iRx4fb1YUvbvVUCV+5 MYwcA X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Add the system states that are available on am62p SoCs. Signed-off-by: Markus Schneider-Pargmann --- arch/arm64/boot/dts/ti/k3-am62p.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p.dtsi b/arch/arm64/boot/dts/ti/= k3-am62p.dtsi index 75a15c368c11b068430362fe0b8d2d9ecc052588..64cd070f196fdd2999ddc7bfee3= ac9a03f1366b4 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 =3D ; }; =20 + system-idle-states { + system_partial_io: system-partial-io { + compatible =3D "system-idle-state"; + idle-state-name =3D "Partial-IO"; + }; + + system_io_ddr: system-io-ddr { + compatible =3D "system-idle-state"; + idle-state-name =3D "IO+DDR"; + }; + + system_deep_sleep: system-deep-sleep { + compatible =3D "system-idle-state"; + idle-state-name =3D "DeepSleep"; + }; + + system_mcu_only: system-mcu-only { + compatible =3D "system-idle-state"; + idle-state-name =3D "MCU Only"; + }; + + 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 2.49.0