linux-kernel - [PATCH 1/6] Documetation: dt-bindings: drop samsung,exynos5440-pcie binding

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Message-Id: <20201019094715.15343-2-m.szyprowski@samsung.com>
Date:   Mon, 19 Oct 2020 11:47:10 +0200
From:   Marek Szyprowski <m.szyprowski@...sung.com>
To:     linux-samsung-soc@...r.kernel.org, linux-pci@...r.kernel.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Jingoo Han <jingoohan1@...il.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Rob Herring <robh+dt@...nel.org>
Subject: [PATCH 1/6] Documetation: dt-bindings: drop samsung,exynos5440-pcie
 binding

Exynos5440 SoC support has been dropped since commit 8c83315da1cf ("ARM:
dts: exynos: Remove Exynos5440"). Drop the obsolete bindings for
exynos5440-pcie.

Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
---
 .../bindings/pci/samsung,exynos5440-pcie.txt  | 58 -------------------
 1 file changed, 58 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt

diff --git a/Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt b/Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt
deleted file mode 100644
index 651d957d1051..000000000000
--- a/Documentation/devicetree/bindings/pci/samsung,exynos5440-pcie.txt
+++ /dev/null
@@ -1,58 +0,0 @@
-* Samsung Exynos 5440 PCIe interface
-
-This PCIe host controller is based on the Synopsys DesignWare PCIe IP
-and thus inherits all the common properties defined in designware-pcie.txt.
-
-Required properties:
-- compatible: "samsung,exynos5440-pcie"
-- reg: base addresses and lengths of the PCIe controller,
-- reg-names : First name should be set to "elbi".
-	And use the "config" instead of getting the configuration address space
-	from "ranges".
-	NOTE: When using the "config" property, reg-names must be set.
-- interrupts: A list of interrupt outputs for level interrupt,
-	pulse interrupt, special interrupt.
-- phys: From PHY binding. Phandle for the generic PHY.
-	Refer to Documentation/devicetree/bindings/phy/samsung-phy.txt
-
-For other common properties, refer to
-	Documentation/devicetree/bindings/pci/designware-pcie.txt
-
-Example:
-
-SoC-specific DT Entry (with using PHY framework):
-
-	pcie_phy0: pcie-phy@...000 {
-		...
-		reg = <0x270000 0x1000>, <0x271000 0x40>;
-		reg-names = "phy", "block";
-		...
-	};
-
-	pcie@...000 {
-		compatible = "samsung,exynos5440-pcie", "snps,dw-pcie";
-		reg = <0x290000 0x1000>, <0x40000000 0x1000>;
-		reg-names = "elbi", "config";
-		clocks = <&clock 28>, <&clock 27>;
-		clock-names = "pcie", "pcie_bus";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		device_type = "pci";
-		phys = <&pcie_phy0>;
-		ranges = <0x81000000 0 0	  0x60001000 0 0x00010000
-			  0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>;
-		#interrupt-cells = <1>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
-		num-lanes = <4>;
-	};
-
-Board-specific DT Entry:
-
-	pcie@...000 {
-		reset-gpio = <&pin_ctrl 5 0>;
-	};
-
-	pcie@...000 {
-		reset-gpio = <&pin_ctrl 22 0>;
-	};
-- 
2.17.1