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Searched +full:uniphier +full:- +full:pro5 +full:- +full:pcie +full:- +full:ep (Results 1 – 4 of 4) sorted by relevance

/linux-6.12.1/Documentation/devicetree/bindings/pci/
Dsocionext,uniphier-pcie-ep.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/socionext,uniphier-pcie-ep.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Socionext UniPhier PCIe endpoint controller
10 UniPhier PCIe endpoint controller is based on the Synopsys DesignWare
11 PCI core. It shares common features with the PCIe DesignWare core and
13 Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml.
16 - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
21 - socionext,uniphier-pro5-pcie-ep
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/linux-6.12.1/arch/arm/boot/dts/socionext/
Duniphier-pro5.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 // Device Tree Source for UniPhier Pro5 SoC
5 // Copyright (C) 2015-2016 Socionext Inc.
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 compatible = "socionext,uniphier-pro5";
12 #address-cells = <1>;
13 #size-cells = <1>;
16 #address-cells = <1>;
17 #size-cells = <0>;
21 compatible = "arm,cortex-a9";
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/linux-6.12.1/drivers/pci/controller/dwc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
3 menu "DesignWare-based PCIe controllers"
18 bool "Amazon Annapurna Labs PCIe controller"
24 Say Y here to enable support of the Amazon's Annapurna Labs PCIe
25 controller IP on Amazon SoCs. The PCIe controller uses the DesignWare
27 required only for DT-based platforms. ACPI platforms with the
28 Annapurna Labs PCIe controller don't need to enable this.
31 tristate "Amlogic Meson PCIe controller"
38 and therefore the driver re-uses the DesignWare core functions to
45 bool "Axis ARTPEC-6 PCIe controller (host mode)"
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Dpcie-uniphier-ep.c1 // SPDX-License-Identifier: GPL-2.0
3 * PCIe endpoint controller driver for UniPhier SoCs
20 #include "pcie-designware.h"
88 #define to_uniphier_pcie(x) dev_get_drvdata((x)->dev)
95 val = readl(priv->base + PCL_APP_READY_CTRL); in uniphier_pcie_ltssm_enable()
100 writel(val, priv->base + PCL_APP_READY_CTRL); in uniphier_pcie_ltssm_enable()
108 val = readl(priv->base + PCL_RSTCTRL2); in uniphier_pcie_phy_reset()
113 writel(val, priv->base + PCL_RSTCTRL2); in uniphier_pcie_phy_reset()
120 /* set EP mode */ in uniphier_pcie_pro5_init_ep()
121 val = readl(priv->base + PCL_MODE); in uniphier_pcie_pro5_init_ep()
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