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From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Bjorn Helgaas <helgaas@kernel.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
	Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
	"Manivannan Sadhasivam" <mani@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	Binghui Wang <wangbinghui@hisilicon.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Rob Herring <robh+dt@kernel.org>,
	Xiaowei Song <songxiaowei@hisilicon.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pci@vger.kernel.org
Subject: [PATCH v4 4/8] dt-bindings: PCI: kirin: Drop PHY properties
Date: Mon, 12 Jul 2021 23:46:42 +0200	[thread overview]
Message-ID: <a04c9c92187ceaee0fd4b8d4721e2a3275d97518.1626126198.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1626126198.git.mchehab+huawei@kernel.org>

There are several properties there that belong to the PHY
interface. Drop them, as a new binding file will describe
the PHY properties for Kirin 960.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 .../devicetree/bindings/pci/kirin-pcie.txt       | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/kirin-pcie.txt b/Documentation/devicetree/bindings/pci/kirin-pcie.txt
index 71cac2b74002..a93a8cfa1afb 100644
--- a/Documentation/devicetree/bindings/pci/kirin-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/kirin-pcie.txt
@@ -10,13 +10,11 @@ Additional properties are described here:
 Required properties
 - compatible:
 	"hisilicon,kirin960-pcie"
-- reg: Should contain rc_dbi, apb, phy, config registers location and length.
+- reg: Should contain rc_dbi, apb, config registers location and length.
 - reg-names: Must include the following entries:
   "dbi": controller configuration registers;
   "apb": apb Ctrl register defined by Kirin;
-  "phy": apb PHY register defined by Kirin;
   "config": PCIe configuration space registers.
-- reset-gpios: The GPIO to generate PCIe PERST# assert and deassert signal.
 
 Optional properties:
 
@@ -25,8 +23,8 @@ Example based on kirin960:
 	pcie@f4000000 {
 		compatible = "hisilicon,kirin960-pcie";
 		reg = <0x0 0xf4000000 0x0 0x1000>, <0x0 0xff3fe000 0x0 0x1000>,
-		      <0x0 0xf3f20000 0x0 0x40000>, <0x0 0xF4000000 0 0x2000>;
-		reg-names = "dbi","apb","phy", "config";
+		      <0x0 0xF4000000 0 0x2000>;
+		reg-names = "dbi","apb", "config";
 		bus-range = <0x0  0x1>;
 		#address-cells = <3>;
 		#size-cells = <2>;
@@ -39,12 +37,4 @@ Example based on kirin960:
 				<0x0 0 0 2 &gic 0 0 0  283 4>,
 				<0x0 0 0 3 &gic 0 0 0  284 4>,
 				<0x0 0 0 4 &gic 0 0 0  285 4>;
-		clocks = <&crg_ctrl HI3660_PCIEPHY_REF>,
-			 <&crg_ctrl HI3660_CLK_GATE_PCIEAUX>,
-			 <&crg_ctrl HI3660_PCLK_GATE_PCIE_PHY>,
-			 <&crg_ctrl HI3660_PCLK_GATE_PCIE_SYS>,
-			 <&crg_ctrl HI3660_ACLK_GATE_PCIE>;
-		clock-names = "pcie_phy_ref", "pcie_aux",
-			      "pcie_apb_phy", "pcie_apb_sys", "pcie_aclk";
-		reset-gpios = <&gpio11 1 0 >;
 	};
-- 
2.31.1


  parent reply	other threads:[~2021-07-12 21:47 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-12 21:46 [PATCH v4 0/8] Add support for Hikey 970 PCIe Mauro Carvalho Chehab
2021-07-12 21:46 ` [PATCH v4 1/8] dt-bindings: phy: Add bindings for HiKey 960 PCIe PHY Mauro Carvalho Chehab
2021-07-12 21:46 ` [PATCH v4 2/8] dt-bindings: phy: Add bindings for HiKey 970 " Mauro Carvalho Chehab
2021-07-12 21:46 ` [PATCH v4 3/8] dt-bindings: PCI: kirin: Fix compatible string Mauro Carvalho Chehab
2021-07-12 21:46 ` Mauro Carvalho Chehab [this message]
2021-07-12 21:46 ` [PATCH v4 5/8] phy: HiSilicon: Add driver for Kirin 960 PCIe PHY Mauro Carvalho Chehab
2021-07-12 21:46 ` [PATCH v4 6/8] phy: HiSilicon: add driver for Kirin 970 " Mauro Carvalho Chehab
2021-07-12 21:46 ` [PATCH v4 7/8] PCI: kirin: Drop the PHY logic from the driver Mauro Carvalho Chehab
2021-07-12 21:46 ` [PATCH v4 8/8] PCI: kirin: Use regmap for APB registers Mauro Carvalho Chehab

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