From patchwork Thu Apr 6 20:07:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 13204063 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8DEA5C7618D for ; Thu, 6 Apr 2023 20:09:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; 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Thu, 06 Apr 2023 13:07:48 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:4793:cb9a:340b:2f72]) by smtp.gmail.com with ESMTPSA id c11-20020adfe74b000000b002d89e113691sm2560506wrn.52.2023.04.06.13.07.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Apr 2023 13:07:48 -0700 (PDT) From: Bartosz Golaszewski To: Bjorn Andersson , Andy Gross , Konrad Dybcio , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Will Deacon , Robin Murphy , Joerg Roedel , Catalin Marinas , Arnd Bergmann Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, Bartosz Golaszewski Subject: [PATCH v2 0/7] arm64: dts: qcom: sa8775p: add more IOMMUs Date: Thu, 6 Apr 2023 22:07:16 +0200 Message-Id: <20230406200723.552644-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230406_130752_584671_8902C410 X-CRM114-Status: GOOD ( 14.08 ) 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 From: Bartosz Golaszewski Add the GPU and PCIe IOMMUs for sa8775p platforms as well as the required GPU clock controller driver. v1 -> v2: - remove unused include in the GPUCC driver - remove unused clock from the GPUCC driver and make it compatible with the generic QCom GPUCC bindings - put the new defconfig option in the right place (as per savedefconfig) and make the GPUCC driver a module rather than built-in - describe the smmu clocks for sa8775p in dt-bindings Bartosz Golaszewski (6): dt-bindings: clock: qcom: describe the GPUCC clock for SA8775P arm64: defconfig: enable the SA8775P GPUCC driver dt-bindings: iommu: arm,smmu: enable clocks for sa8775p arm64: dts: qcom: sa8775p: add the pcie smmu node arm64: dts: qcom: sa8775p: add the GPU clock controller node arm64: dts: qcom: sa8775p: add the GPU IOMMU node Shazad Hussain (1): clk: qcom: add the GPUCC driver for sa8775p .../devicetree/bindings/clock/qcom,gpucc.yaml | 2 + .../devicetree/bindings/iommu/arm,smmu.yaml | 5 +- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 124 ++++ arch/arm64/configs/defconfig | 1 + drivers/clk/qcom/Kconfig | 8 + drivers/clk/qcom/Makefile | 1 + drivers/clk/qcom/gpucc-sa8775p.c | 625 ++++++++++++++++++ .../dt-bindings/clock/qcom,sa8775p-gpucc.h | 50 ++ 8 files changed, 814 insertions(+), 2 deletions(-) create mode 100644 drivers/clk/qcom/gpucc-sa8775p.c create mode 100644 include/dt-bindings/clock/qcom,sa8775p-gpucc.h