From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Manivannan Sadhasivam <mani@kernel.org>, Rob Herring <robh@kernel.org>
Cc: linuxarm@huawei.com, mauro.chehab@huawei.com,
Mauro Carvalho Chehab <mchehab+huawei@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 v3 4/9] dt-bindings: PCI: kirin: drop PHY properties
Date: Fri, 9 Jul 2021 12:41:40 +0200 [thread overview]
Message-ID: <2c5920d1a7a826ecfd480e7cb3b3230b0290d1e5.1625826353.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1625826353.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
next prev parent reply other threads:[~2021-07-09 10:41 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-09 10:41 [PATCH v3 0/9] Add support for Hikey 970 PCIe Mauro Carvalho Chehab
2021-07-09 10:41 ` [PATCH v3 1/9] dt-bindings: phy: add bindings for Hikey 960 PCIe PHY Mauro Carvalho Chehab
2021-07-09 10:41 ` [PATCH v3 2/9] dt-bindings: phy: add bindings for Hikey 970 " Mauro Carvalho Chehab
2021-07-09 10:41 ` [PATCH v3 3/9] dt-bindings: PCI: kirin: fix compatible string Mauro Carvalho Chehab
2021-07-09 10:41 ` Mauro Carvalho Chehab [this message]
2021-07-09 10:41 ` [PATCH v3 5/9] phy: hisilicon: add a PHY driver for Kirin 960 Mauro Carvalho Chehab
2021-07-09 10:41 ` [PATCH v3 6/9] PCI: kirin: drop the PHY logic from the driver Mauro Carvalho Chehab
2021-07-09 10:41 ` [PATCH v3 7/9] PCI: kirin: use regmap for APB registers Mauro Carvalho Chehab
2021-07-09 10:41 ` [PATCH v3 8/9] phy: hisilicon: add driver for Kirin 970 PCIe PHY Mauro Carvalho Chehab
2021-07-12 8:16 ` Manivannan Sadhasivam
2021-07-09 10:41 ` [PATCH v3 9/9] arm64: dts: hisilicon: Add support for HiKey 970 PCIe controller hardware Mauro Carvalho Chehab
2021-07-12 8:19 ` [PATCH v3 0/9] Add support for Hikey 970 PCIe Manivannan Sadhasivam
2021-07-12 21:49 ` Mauro Carvalho Chehab
2021-07-12 16:52 ` Bjorn Helgaas
2021-07-12 21:11 ` Mauro Carvalho Chehab
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