Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To:     Vinod Koul <vkoul@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>
Cc:     linuxarm@huawei.com, mauro.chehab@huawei.com,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= <kw@linux.com>,
        Binghui Wang <wangbinghui@hisilicon.com>,
        Rob Herring <robh@kernel.org>,
        Xiaowei Song <songxiaowei@hisilicon.com>,
        linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
        linux-phy@lists.infradead.org
Subject: [PATCH v10 00/11] Add support for Hikey 970 PCIe
Date:   Tue, 10 Aug 2021 11:55:31 +0200
Message-Id: <cover.1628589155.git.mchehab+huawei@kernel.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: Mauro Carvalho Chehab <mchehab@kernel.org>
Precedence: bulk

The DT schema used by this series got merged at:

	https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git/log/?h=dt/next

The series should apply cleanly on the top of v5.14-rc1.

patch1 contains a PHY for Kirin 970 PCIe.

The remaining patches add support for Kirin 970 at the pcie-kirin driver, and
add the needed logic to compile it as module and to allow to dynamically
remove the driver in runtime.

Tested on HiKey970:

  # lspci -D -PP
  0000:00:00.0 PCI bridge: Huawei Technologies Co., Ltd. Device 3670 (rev 01)
  0000:00:00.0/01:00.0 PCI bridge: PLX Technology, Inc. PEX 8606 6 Lane, 6 Port PCI Express Gen 2 (5.0 GT/s) Switch (rev ba)
  0000:00:00.0/01:00.0/02:01.0 PCI bridge: PLX Technology, Inc. PEX 8606 6 Lane, 6 Port PCI Express Gen 2 (5.0 GT/s) Switch (rev ba)
  0000:00:00.0/01:00.0/02:04.0 PCI bridge: PLX Technology, Inc. PEX 8606 6 Lane, 6 Port PCI Express Gen 2 (5.0 GT/s) Switch (rev ba)
  0000:00:00.0/01:00.0/02:05.0 PCI bridge: PLX Technology, Inc. PEX 8606 6 Lane, 6 Port PCI Express Gen 2 (5.0 GT/s) Switch (rev ba)
  0000:00:00.0/01:00.0/02:07.0 PCI bridge: PLX Technology, Inc. PEX 8606 6 Lane, 6 Port PCI Express Gen 2 (5.0 GT/s) Switch (rev ba)
  0000:00:00.0/01:00.0/02:09.0 PCI bridge: PLX Technology, Inc. PEX 8606 6 Lane, 6 Port PCI Express Gen 2 (5.0 GT/s) Switch (rev ba)
  0000:00:00.0/01:00.0/02:01.0/03:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a809
  0000:00:00.0/01:00.0/02:07.0/06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)

Tested on HiKey960:

  # lspci -D 
  0000:00:00.0 PCI bridge: Huawei Technologies Co., Ltd. Device 3660 (rev 01)

---

v10:
  - patch 1: dropped magic numbers from PHY driver
  - patch 5: allow pcie child nodes without reset-gpios
  - remaining patches untouched.

v9:
  - Did some cleanups at patches 1 and 5


Mauro Carvalho Chehab (11):
  phy: HiSilicon: Add driver for Kirin 970 PCIe PHY
  PCI: kirin: Reorganize the PHY logic inside the driver
  PCI: kirin: Add support for a PHY layer
  PCI: kirin: Use regmap for APB registers
  PCI: kirin: Add support for bridge slot DT schema
  PCI: kirin: Add Kirin 970 compatible
  PCI: kirin: Add MODULE_* macros
  PCI: kirin: Allow building it as a module
  PCI: kirin: Add power_off support for Kirin 960 PHY
  PCI: kirin: fix poweroff sequence
  PCI: kirin: Allow removing the driver

 drivers/pci/controller/dwc/Kconfig      |   2 +-
 drivers/pci/controller/dwc/pcie-kirin.c | 642 ++++++++++++++----
 drivers/phy/hisilicon/Kconfig           |  10 +
 drivers/phy/hisilicon/Makefile          |   1 +
 drivers/phy/hisilicon/phy-hi3670-pcie.c | 857 ++++++++++++++++++++++++
 5 files changed, 1364 insertions(+), 148 deletions(-)
 create mode 100644 drivers/phy/hisilicon/phy-hi3670-pcie.c

-- 
2.31.1