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[35.204.239.8]) by smtp.gmail.com with ESMTPSA id fg7-20020a056402548700b005704957a968sm6708099edb.13.2024.04.23.07.31.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Apr 2024 07:31:07 -0700 (PDT) From: =?utf-8?q?Andr=C3=A9_Draszik?= Subject: [PATCH 0/3] HSI0 support for Google Tensor gs101 Date: Tue, 23 Apr 2024 15:31:02 +0100 Message-Id: <20240423-hsi0-gs101-v1-0-2c3ddb50c720@linaro.org> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIACbGJ2YC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDEyNj3YziTAPd9GJDA0PdxERzcwtjM8OktMREJaCGgqLUtMwKsGHRsbW 1APtqc6pcAAAA To: Peter Griffin , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi Cc: Tudor Ambarus , Will McVicker , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Draszik?= X-Mailer: b4 0.12.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240423_073110_913644_BCD162C7 X-CRM114-Status: UNSURE ( 9.88 ) 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 This patch series enable thes HSI0 (high speed interface 0) for gs101. It feeds the USB block and is a prerequisite to get USB working. The parts added here have been verified to work OK without the clk_ignore_unused kernel command line option. Signed-off-by: André Draszik --- André Draszik (3): dt-bindings: clock: google,gs101-clock: add HSI0 clock management unit arm64: dts: exynos: gs101: enable cmu-hsi0 clock controller clk: samsung: clk-gs101: add cmu_hsi0 .../bindings/clock/google,gs101-clock.yaml | 29 +- arch/arm64/boot/dts/exynos/google/gs101.dtsi | 14 + drivers/clk/samsung/clk-gs101.c | 468 +++++++++++++++++++++ include/dt-bindings/clock/google,gs101.h | 54 +++ 4 files changed, 563 insertions(+), 2 deletions(-) --- base-commit: a59668a9397e7245b26e9be85d23f242ff757ae8 change-id: 20240423-hsi0-gs101-aa778361bfaa Best regards,