From: Jaehoon Chung <jh80.chung@samsung.com>
To: linux-pci@vger.kernel.org
Cc: bhelgaas@google.com, krzk@kernel.org,
linux-kernel@vger.kernel.org, jingoohan1@gmail.com,
javier@osg.samsung.com, kgene@kernel.org,
linux-samsung-soc@vger.kernel.org, cpgs@samsung.com,
niyas.ahmed@samsung.com, alim.akhtar@samsung.com,
pankaj.dubey@samsung.com, kishon@ti.com,
devicetree@vger.kernel.org, mark.rutland@arm.com,
vivek.gautam@codeaurora.org, robh+dt@kernel.org,
Jaehoon Chung <jh80.chung@samsung.com>
Subject: [PATCH V3 1/4] Documetation: samsung-phy: add the exynos-pcie-phy binding
Date: Mon, 13 Feb 2017 17:26:10 +0900 [thread overview]
Message-ID: <20170213082613.19628-2-jh80.chung@samsung.com> (raw)
In-Reply-To: <20170213082613.19628-1-jh80.chung@samsung.com>
Adds the exynos-pcie-phy binding for Exynos PCIe PHY.
This is for using generic PHY framework.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Changelog on V3:
- None
Changelog on V2:
- Remove the child node.
- Add 2nd address to the parent reg prop.
Documentation/devicetree/bindings/phy/samsung-phy.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 9872ba8..ab80bfe 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -191,3 +191,20 @@ Example:
usbdrdphy0 = &usb3_phy0;
usbdrdphy1 = &usb3_phy1;
};
+
+Samsung Exynos SoC series PCIe PHY controller
+--------------------------------------------------
+Required properties:
+- compatible : Should be set to "samsung,exynos5440-pcie-phy"
+- #phy-cells : Must be zero
+- reg : a register used by phy driver.
+ - First is for phy register, second is for block register.
+- reg-names : Must be set to "phy" and "block".
+
+Example:
+ pcie_phy0: pcie-phy@270000 {
+ #phy-cells = <0>;
+ compatible = "samsung,exynos5440-pcie-phy";
+ reg = <0x270000 0x1000>, <0x271000 0x40>;
+ reg-names = "phy", "block";
+ };
--
2.10.2
next prev parent reply other threads:[~2017-02-13 8:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20170213082615epcas5p2f5ecabbd5853a8e27da5f88fcae85158@epcas5p2.samsung.com>
2017-02-13 8:26 ` [PATCH V3 0/4] PCI: exynos: use the PHY generic framework Jaehoon Chung
[not found] ` <CGME20170213082615epcas5p21fa62201d4d610608e286fcfce97118d@epcas5p2.samsung.com>
2017-02-13 8:26 ` Jaehoon Chung [this message]
[not found] ` <CGME20170213082615epcas5p2d6bc5521e68adf71bb64d9eb8262274d@epcas5p2.samsung.com>
2017-02-13 8:26 ` [PATCH V3 2/4] phy: phy-exynos-pcie: Add support for Exynos PCIe phy Jaehoon Chung
2017-02-15 5:24 ` Vivek Gautam
2017-02-15 22:29 ` Jaehoon Chung
[not found] ` <CGME20170213082615epcas5p24028ab4bd4fabbbcdf37ff36f0ee27a2@epcas5p2.samsung.com>
2017-02-13 8:26 ` [PATCH V3 3/4] Documetation: binding: modify the exynos5440 pcie binding Jaehoon Chung
[not found] ` <CGME20170213082616epcas5p2a20cca498e9ddde7c5d3f7664fb8606e@epcas5p2.samsung.com>
2017-02-13 8:26 ` [PATCH V3 4/4] PCI: exynos: support the using PHY generic framework Jaehoon Chung
2017-02-15 21:03 ` Bjorn Helgaas
2017-02-15 21:04 ` [PATCH V3 0/4] PCI: exynos: use the " Bjorn Helgaas
2017-02-15 21:11 ` Bjorn Helgaas
2017-02-15 22:33 ` Jaehoon Chung
2017-02-17 19:51 ` Bjorn Helgaas
2017-03-01 4:38 ` Kishon Vijay Abraham I
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