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Searched +full:apq8064 +full:- +full:iommu (Results 1 – 6 of 6) sorted by relevance

/linux-6.12.1/Documentation/devicetree/bindings/iommu/
Dqcom,apq8064-iommu.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $id: http://devicetree.org/schemas/iommu/qcom,apq8064-iommu.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Qualcomm APQ8064 IOMMU
11 - David Heidelberg <david@ixit.cz>
14 The MSM IOMMU is an implementation compatible with the ARM VMSA short
16 outside of the CPU, each connected to the IOMMU through a port called micro-TLB.
20 const: qcom,apq8064-iommu
24 - description: interface clock for register accesses
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/linux-6.12.1/arch/arm/boot/dts/qcom/
Dqcom-apq8064.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/clock/qcom,gcc-msm8960.h>
5 #include <dt-bindings/clock/qcom,lcc-msm8960.h>
6 #include <dt-bindings/reset/qcom,gcc-msm8960.h>
7 #include <dt-bindings/clock/qcom,mmcc-msm8960.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/soc/qcom,gsbi.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
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/linux-6.12.1/Documentation/devicetree/bindings/pci/
Dqcom,pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
11 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20 - enum:
21 - qcom,pcie-apq8064
22 - qcom,pcie-apq8084
23 - qcom,pcie-ipq4019
24 - qcom,pcie-ipq6018
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/linux-6.12.1/drivers/iommu/
Dmsm_iommu.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
13 #include <linux/io-pgtable.h>
18 #include <linux/iommu.h>
25 #include "msm_iommu_hw-8xxx.h"
54 static int __enable_clocks(struct msm_iommu_dev *iommu) in __enable_clocks() argument
58 ret = clk_enable(iommu->pclk); in __enable_clocks()
62 if (iommu->clk) { in __enable_clocks()
63 ret = clk_enable(iommu->clk); in __enable_clocks()
65 clk_disable(iommu->pclk); in __enable_clocks()
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/linux-6.12.1/drivers/gpu/drm/msm/disp/mdp4/
Dmdp4_kms.c1 // SPDX-License-Identifier: GPL-2.0-only
19 struct drm_device *dev = mdp4_kms->dev; in mdp4_hw_init()
23 pm_runtime_get_sync(dev->dev); in mdp4_hw_init()
25 if (mdp4_kms->rev > 1) { in mdp4_hw_init()
35 clk = clk_get_rate(mdp4_kms->clk); in mdp4_hw_init()
37 if ((mdp4_kms->rev >= 1) || (clk >= 90000000)) { in mdp4_hw_init()
38 dmap_cfg = 0x47; /* 16 bytes-burst x 8 req */ in mdp4_hw_init()
39 vg_cfg = 0x47; /* 16 bytes-burs x 8 req */ in mdp4_hw_init()
41 dmap_cfg = 0x27; /* 8 bytes-burst x 8 req */ in mdp4_hw_init()
42 vg_cfg = 0x43; /* 16 bytes-burst x 4 req */ in mdp4_hw_init()
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/linux-6.12.1/drivers/pci/controller/dwc/
Dpcie-qcom.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
8 * Author: Stanimir Varbanov <svarbanov@mm-sol.com>
37 #include "pcie-designware.h"
38 #include "pcie-qcom-common.h"
253 * struct qcom_pcie_cfg - Per SoC config struct
280 #define to_qcom_pcie(x) dev_get_drvdata((x)->dev)
284 gpiod_set_value_cansleep(pcie->reset, 1); in qcom_ep_reset_assert()
292 gpiod_set_value_cansleep(pcie->reset, 0); in qcom_ep_reset_deassert()
300 if (pcie_link_speed[pci->max_link_speed] == PCIE_SPEED_16_0GT) { in qcom_pcie_start_link()
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