Message ID | 20231220-icc-msm8909-v2-0-3b68bbed2891@kernkonzept.com |
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Received: from mx.kernkonzept.com (serv1.kernkonzept.com [159.69.200.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E8AEE20B03; Wed, 20 Dec 2023 10:38:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kernkonzept.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernkonzept.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernkonzept.com header.i=@kernkonzept.com header.b="OzTUXXh1" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kernkonzept.com; s=mx1; h=Cc:To:Content-Transfer-Encoding:Content-Type: MIME-Version:Message-Id:Date:Subject:From:References:In-Reply-To:Reply-To: Content-ID:Content-Description; bh=dwDLdd2b/kYUmwZbTEH75R1JJBbL2t9FuMgP4hnOqJU=; b=OzTUXXh13dJxCS6VIBdrsnW+0l e04Vls6Ze0+GEWBmMx4zRVaWqJgocroKuqMGD2t0hCJkSQCXZs1TpG0IvH/76485IYP9mdulpFG2o /8DdNZyZTWpgruNoI2cwAtyd3Tu0/YOZmBohh5A3b7/ONN0qefw0Q9vh+rqjhR5hSByxNuJD1IDKs Pvy1Gf/IGFCmzSH6Bqk9+0i2N9xozECJKNzHU5Mvu2P8DUy2Mtmfaqcg8TnvhjKZ2DPAj1uoPfGD5 Q2+p+fpkrV8+gr/norbIH9B7zI6BhRjayEygy50zZhnh4KZlaa2Mblqwq9RuI0gf3peh5LxvQJeDi fpZPml8w==; Received: from [10.22.3.24] (helo=serv1.dd1.int.kernkonzept.com) by mx.kernkonzept.com with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) id 1rFtyY-00DKtz-14; Wed, 20 Dec 2023 11:38:54 +0100 From: Stephan Gerhold <stephan.gerhold@kernkonzept.com> Subject: [PATCH v2 0/2] interconnect: qcom: Add MSM8909 interconnect provider driver Date: Wed, 20 Dec 2023 11:38:48 +0100 Message-Id: <20231220-icc-msm8909-v2-0-3b68bbed2891@kernkonzept.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: <linux-pm.vger.kernel.org> List-Subscribe: <mailto:linux-pm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-pm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIADjEgmUC/23MQQ6CMBCF4auQWVtTBlLBFfcwLLTMyITQkpYQl fTuVtYu/5e8b4dIQSjCtdgh0CZRvMuBpwLseHdPUjLkBtRYlaiNEmvVHOem1a261IyNqQ0ztpA fSyCW16Hd+tyjxNWH94Fv5W/972yl0opJD4Op8EHM3UTBTd59aFnP1s/Qp5S+OPuyj6wAAAA= To: Georgi Djakov <djakov@kernel.org> Cc: Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Adam Skladowski <a39.skl@gmail.com>, Stephan Gerhold <stephan.gerhold@kernkonzept.com>, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> X-Mailer: b4 0.12.4 |
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interconnect: qcom: Add MSM8909 interconnect provider driver
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Add bindings and driver for the three MSM8909 NoCs/interconnects: BIMC, SNoC and PCNoC. The driver allows scaling the bus bandwidths for better power management. Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com> --- Changes in v2: - Fix compile error on next (.remove -> .remove_new, kernel test robot) - Drop unnecessary headers, in particular of_platform.h (Rob) - Adapted changes from https://lore.kernel.org/linux-arm-msm/20231214-topic-6115iccfix-v1-1-9ad999683a7d@linaro.org/ - Clarify that snoc-mm downstream uses same clock as snoc (Konrad) - Link to v1: https://lore.kernel.org/r/20231206-icc-msm8909-v1-0-fe0dd632beff@kernkonzept.com --- Adam Skladowski (2): dt-bindings: interconnect: Add Qualcomm MSM8909 DT bindings interconnect: qcom: Add MSM8909 interconnect provider driver .../devicetree/bindings/interconnect/qcom,rpm.yaml | 3 + drivers/interconnect/qcom/Kconfig | 9 + drivers/interconnect/qcom/Makefile | 2 + drivers/interconnect/qcom/msm8909.c | 1329 ++++++++++++++++++++ include/dt-bindings/interconnect/qcom,msm8909.h | 93 ++ 5 files changed, 1436 insertions(+) --- base-commit: 20d857259d7d10cd0d5e8b60608455986167cfad change-id: 20231206-icc-msm8909-74f28646ff29 Best regards,