From patchwork Tue Apr 23 14:31:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andr=C3=A9_Draszik?= X-Patchwork-Id: 13640177 Received: from mail-ed1-f50.google.com (mail-ed1-f50.google.com [209.85.208.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E9BB413BACA for ; Tue, 23 Apr 2024 14:31:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.50 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713882671; cv=none; b=VUfoFGcIhvHJuCi84F7pm9A0rRB1QVF5DKUW81hsMv6zuRrvGrCtI+mXmka+/AMDt/9+aSbp6Yoy20Hnk+dZganS3LzS4KMQv5OhWaN15enZcJxzIpfBsMrQSxARYlYWHQlCr/EOwFLYaf5v4tvBLafAlyD8xqhBgfUNYqedL7g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713882671; c=relaxed/simple; bh=+YH2zKNvfrQqZ4esdPy7vnvlXDgMvu54ag6LcGuFPeM=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=DEPaiGRNB+t8qtMbmF5haeJuDJ5nBIx0fx3VvkPqGC4lCm7peJKMzivtIEKzO3+JCB5c9r9P1eRiAnbmMiE7R7V8cyM2CBh7zHCPzCHS9cbNl+jfCp1PkyN7Rnc1rA6hPtW87nt+RB5qVbapyrq29HWcrrWmIrqYy0Xs1kcEhTo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=YnGPfWC+; arc=none smtp.client-ip=209.85.208.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="YnGPfWC+" Received: by mail-ed1-f50.google.com with SMTP id 4fb4d7f45d1cf-572250b7704so531860a12.2 for ; Tue, 23 Apr 2024 07:31:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1713882667; x=1714487467; darn=vger.kernel.org; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:from:to:cc:subject:date:message-id:reply-to; bh=XN7XhWrqCld2WJI0opNRnIm5kxokt1XlrZPOr6Jx6ao=; b=YnGPfWC+2NdbGvd4mVAJkhLCmOljC/PanI2UqKNrEGphf6/XHH3u9OtJlD6zPb0Dbd B5Y9R1Sacn/HjpsvjXyGQGp6T55Piei4zm/d9Elnpfdn51kRsbSM8h8cmIN6yE9jSD65 6JeTgAhUhWf+LXMhGnsNzTZkl2O1/Qxr4+M7lhvJJ3HinU/bPPPa7XfssMRkLB8MCRy7 jsq9DgeIu4vAIGKnG9FXJZGc45ddk1jFUakrKWDbCJ7Dh/5UheXSYaGEHpe0hGtG0bXD ld2r35Sg+rZkRHESWVlOTr3e/qFWtjZ8NVbmWQxjyiomdzwswA9eTYkffFXe3F5V4n4+ 1K6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713882667; x=1714487467; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=XN7XhWrqCld2WJI0opNRnIm5kxokt1XlrZPOr6Jx6ao=; b=JFdISlwV8pCOgZx4SmkkS7igxmBq9zUGYLSmZaURR+lRiHO+5BV3ZrFaen9FTsdiC7 jx1AQZtr7lCLOa5112EI/bz/Td6VJ18OzT19JM2gXmzuo0BeX/09sAKQbjCUfqixjsGR wo2eVhKudERBAv6T4ILbAttXbqemhC7BS2/n91cWtPgdu+5SnFA+KpG1rSm8AsBfBDiZ 0xOQMxqte5gL+MENYf5w+pdQgN3WyWxkze7HmEBoT20zRKU+EEd7yeVkIXbY2WSavgnX zDiAnUeJC/AeZ1C+ts4d2hJ5+z4FQ3melZPjWaddH1S8jheEzHkB9CRpf4aO8uEiFeBC 3sIw== X-Forwarded-Encrypted: i=1; AJvYcCX47nJHCZGUmxDhzqR+DF78LwSk73iX2gt+OERWkg1ICrS1xO0ZegxDMHXnSCs0hTmwR1shb95HHHSz+j3m+E9mOLB0DjfjU0Oe X-Gm-Message-State: AOJu0YzH0CmeAZ+IelUQ+5Fy1vdtqnZ3qJTe/p31G1jJj3wBJ56CTjJc 18Bwa4ICxQXjDnHxzNLNb7/wScoe33whLd7206dp6vpAzqF8znG9121RJcyAkc0= X-Google-Smtp-Source: AGHT+IFkVnrNX1IDHUGi9HUaySI3oc05M9oUsQt/QaI7SlEvCuUbmasv5YX0v5fmV1NffjKybeOPCQ== X-Received: by 2002:a50:9ec1:0:b0:571:b9ac:ff2e with SMTP id a59-20020a509ec1000000b00571b9acff2emr8291625edf.26.1713882667324; Tue, 23 Apr 2024 07:31:07 -0700 (PDT) Received: from puffmais.c.googlers.com (8.239.204.35.bc.googleusercontent.com. [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> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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,