From: Marek Szyprowski <m.szyprowski@samsung.com> To: linux-samsung-soc@vger.kernel.org, linux-pci@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jaehoon Chung <jh80.chung@samsung.com>, Marek Szyprowski <m.szyprowski@samsung.com>, Jingoo Han <jingoohan1@gmail.com>, Krzysztof Kozlowski <krzk@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Vinod Koul <vkoul@kernel.org>, Kishon Vijay Abraham I <kishon@ti.com>, Rob Herring <robh+dt@kernel.org> Subject: [PATCH v2 3/6] dt-bindings: phy: add the samsung,exynos-pcie-phy binding Date: Fri, 23 Oct 2020 09:57:41 +0200 Message-ID: <20201023075744.26200-4-m.szyprowski@samsung.com> (raw) In-Reply-To: <20201023075744.26200-1-m.szyprowski@samsung.com> Add dt-bindings for the Samsung Exynos PCIe PHY controller (Exynos5433 variant). Based on the text dt-binding posted by Jaehoon Chung. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> --- .../bindings/phy/samsung,exynos-pcie-phy.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/samsung,exynos-pcie-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/samsung,exynos-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,exynos-pcie-phy.yaml new file mode 100644 index 000000000000..ac0af40be52d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,exynos-pcie-phy.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,exynos-pcie-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SoC series PCIe PHY Device Tree Bindings + +maintainers: + - Marek Szyprowski <m.szyprowski@samsung.com> + - Jaehoon Chung <jh80.chung@samsung.com> + +properties: + "#phy-cells": + const: 0 + + compatible: + const: samsung,exynos5433-pcie-phy + + reg: + maxItems: 1 + + samsung,pmu-syscon: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: phandle for PMU system controller interface, used to + control PMU registers bits for PCIe PHY + + samsung,fsys-sysreg: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: phandle for FSYS sysreg interface, used to control + sysreg registers bits for PCIe PHY + +required: + - "#phy-cells" + - compatible + - reg + - samsung,pmu-syscon + - samsung,fsys-sysreg + +additionalProperties: false + +examples: + - | + pcie_phy: pcie-phy@15680000 { + compatible = "samsung,exynos5433-pcie-phy"; + reg = <0x15680000 0x1000>; + samsung,pmu-syscon = <&pmu_system_controller>; + samsung,fsys-sysreg = <&syscon_fsys>; + #phy-cells = <0>; + }; +... -- 2.17.1
next prev parent reply index Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20201023075754eucas1p2ee617893ba13493236814235c619bc56@eucas1p2.samsung.com> 2020-10-23 7:57 ` [PATCH v2 0/6] Add DW PCIe support for Exynos5433 SoCs Marek Szyprowski [not found] ` <CGME20201023075754eucas1p2a4c9c5467f25a575bec34984fe6bb43b@eucas1p2.samsung.com> 2020-10-23 7:57 ` [PATCH v2 1/6] dt-bindings: pci: drop samsung,exynos5440-pcie binding Marek Szyprowski 2020-10-24 2:59 ` Jingoo Han [not found] ` <CGME20201023075755eucas1p290b7bc020e46b86fe5e7591877f87117@eucas1p2.samsung.com> 2020-10-23 7:57 ` [PATCH v2 2/6] dt-bindings: pci: add the samsung,exynos-pcie binding Marek Szyprowski 2020-10-23 9:26 ` Krzysztof Kozlowski [not found] ` <CGME20201023075755eucas1p165641c7528ea987a2e1d9d28198c0e9e@eucas1p1.samsung.com> 2020-10-23 7:57 ` Marek Szyprowski [this message] 2020-10-23 9:28 ` [PATCH v2 3/6] dt-bindings: phy: add the samsung,exynos-pcie-phy binding Krzysztof Kozlowski [not found] ` <CGME20201023075756eucas1p2c27cc3e6372127d107e5b84c810ba98f@eucas1p2.samsung.com> 2020-10-23 7:57 ` [PATCH v2 4/6] phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433 PCIe PHY Marek Szyprowski 2020-10-24 3:00 ` Jingoo Han 2020-10-26 18:50 ` Rob Herring 2020-10-27 12:28 ` Marek Szyprowski [not found] ` <CGME20201023075756eucas1p18765653e747842eef4b438aff32ef136@eucas1p1.samsung.com> 2020-10-23 7:57 ` [PATCH v2 5/6] pci: dwc: pci-exynos: rework the driver to support Exynos5433 variant Marek Szyprowski 2020-10-23 15:09 ` kernel test robot 2020-10-24 3:12 ` Jingoo Han 2020-10-26 2:49 ` Jaehoon Chung 2020-10-26 4:08 ` Jingoo Han 2020-10-26 19:14 ` Rob Herring 2020-10-27 12:04 ` Marek Szyprowski 2020-10-27 13:24 ` Marek Szyprowski [not found] ` <CGME20201023075757eucas1p13e4e7f5177bd3f789ac0d2a8aa57c86e@eucas1p1.samsung.com> 2020-10-23 7:57 ` [PATCH v2 6/6] arm64: dts: exynos: add the WiFi/PCIe support to TM2(e) boards Marek Szyprowski
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