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Thu, 20 Feb 2025 04:22:25 -0800 (PST) From: Nick Chan Subject: [PATCH 0/9] arm64: dts: apple: Add CPU cache information for Apple A7-A11, T2 SoCs Date: Thu, 20 Feb 2025 20:21:41 +0800 Message-Id: <20250220-caches-v1-0-2c7011097768@gmail.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAFUet2cC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDIyMD3eTE5IzUYt2k1ETTFGOjNEvDtCQloOKCotS0zAqwQdGxtbUAg5z SUFgAAAA= X-Change-ID: 20250220-caches-bea5d32f91fb To: Sven Peter , Janne Grunau , Alyssa Rosenzweig , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Nick Chan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1554; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=x8vUs23nLD376IRPtFWOy/bkius73HrUEIt6auOclws=; b=owEBbQKS/ZANAwAIAQHKCLemxQgkAcsmYgBntx568W0BJpT5y33IzqtpAl5xiNefECBeocdaA G3h6DdBr9iJAjMEAAEIAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCZ7ceegAKCRABygi3psUI JJ2mEACU7xnn3GkLol4g6uNkJmYfTXbvOFRtGSPksAHFzpaPYHeF6tCJ+QOL2JxMqXjJ2z58uM6 eI97d1zgxWGEcPbGOh5jVJGjXzZxqJm8KPNtF3DMfRKMYUmjZ0Lmih1ghU7l+BAwKMcW37B3s0q 0eKbwQVfrWHt7AGSumZXWnYZ/PeNLbvW1f+q5zk/EnVCRjEXp9hbYfLbvYk2Au+d1t0XD/79gp0 teTwCARVArcj33NMB360pVAJW+NaiLBdJWRwJVqr0hEpeHSq7DSgaQQm7Jp4JbabpsaevpM/PnD lKjUJO5Gql8AQBeqt2CtoLJiereJ1RBpn8LW6c/jWoxh4+HqR69liJxkknq4jL/TmSKvOdNzG8q lNhxXt/Cmf8Gow5qtPdR2tLfaIHMgiwLupckugNj5cxisnrWMhyIqaNdbmq8XLGC9sxP2cUYvT1 aFFry5dp3kAwof5raujuJSGOPvhyQiUOUWOoEUHaoAOmZSzh6Fe4N3iLQhLuYQc3sXWXHqFtlpx jBQCLj+IgeaMeGb5eqDr4jJsIcRA7+eAiBnBHyRsVMGeZbkNJL6kP8iDYy8RzCNF27FSHKtfFPL GfFLtCHP8kdqAW8ObzUIwJ7Vt+ZxZv8Rrigm4kQ2O0dcqx6o+p0Uc553mjCQQolg9Wt896+vm2z imvAjodSIWFfQxA== X-Developer-Key: i=towinchenmi@gmail.com; a=openpgp; fpr=4B5278785C97ACF79C3C688301CA08B7A6C50824 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250220_042228_099338_42ED4C62 X-CRM114-Status: UNSURE ( 8.71 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add CPU cache information for Apple A7-A11, T2 SoCs. On Apple A10 (T8010), A10X (T8011), T2 (T8012), only the caches in one of the CPU clusters can be used due to the "Apple Fusion Architecture" big.LITTLE switcher. The values for the P-cluster is used in this case. Signed-off-by: Nick Chan --- Nick Chan (9): arm64: dts: apple: s5l8960x: Add CPU caches arm64: dts: apple: t7000: Add CPU caches arm64: dts: apple: t7001: Add CPU caches arm64: dts: apple: s800-0-3: Add CPU caches arm64: dts: apple: s8001: Add CPU caches arm64: dts: apple: t8010: Add CPU caches arm64: dts: apple: t8011: Add CPU caches arm64: dts: apple: t8012: Add CPU caches arm64: dts: apple: t8015: Add CPU caches arch/arm64/boot/dts/apple/s5l8960x.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/apple/s800-0-3.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/apple/s8001.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/apple/t7000.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/apple/t7001.dtsi | 16 ++++++++++++++++ arch/arm64/boot/dts/apple/t8010.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/apple/t8011.dtsi | 16 ++++++++++++++++ arch/arm64/boot/dts/apple/t8012.dtsi | 13 +++++++++++++ arch/arm64/boot/dts/apple/t8015.dtsi | 32 ++++++++++++++++++++++++++++++++ 9 files changed, 142 insertions(+) --- base-commit: 3febe9de5ca5267618675650871a626d0901f8cb change-id: 20250220-caches-bea5d32f91fb Best regards,