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From: Frank Li <Frank.Li@nxp.com>
Subject: [PATCH 0/6] PCI: dwc: Add common pme_turn_off message by using
 outbound iATU
Date: Tue, 30 Jan 2024 19:45:25 -0500
Message-Id: <20240130-pme_msg-v1-0-d52b0add5c7c@nxp.com>
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To: Bjorn Helgaas <bhelgaas@google.com>, Jingoo Han <jingoohan1@gmail.com>, 
 Gustavo Pimentel <gustavo.pimentel@synopsys.com>, 
 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>, 
 Lorenzo Pieralisi <lpieralisi@kernel.org>, 
 =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= <kw@linux.com>, 
 Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, imx@lists.linux.dev
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, 
 devicetree@vger.kernel.org, Frank Li <Frank.Li@nxp.com>, 
 Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>, 
 Serge Semin <fancer.lancer@gmail.com>
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Involve an new and common mathod to send pme_turn_off() message. Previously
pme_turn_off() implement by platform related special register to trigge    
it.                                                                        
                                                                           
But Yoshihiro give good idea by using iATU to send out message. Previously 
Yoshihiro provide patches to raise INTx message by dummy write to outbound 
iATU.                                                                      
                                                                           
Use similar mathod to send out pme_turn_off message.                       
                                                                           
Previous two patches is picked from Yoshihiro' big patch serialise.        
 PCI: dwc: Change arguments of dw_pcie_prog_outbound_atu()                 
 PCI: Add INTx Mechanism Messages macros                                   
                                                                           
PCI: Add PME_TURN_OFF message macro                                        
dt-bindings: PCI: dwc: Add 'msg" register region, Add "msg" region to use  
to map PCI msg.                                                            
                                                                           
PCI: dwc: Add common pme_turn_off message method                           
Using common pme_turn_off() message if platform have not define their.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Frank Li (3):
      PCI: Add PME_TURN_OFF message macro
      dt-bindings: PCI: dwc: Add 'msg" register region
      PCI: dwc: Add common send pme_turn_off message method

Yoshihiro Shimoda (3):
      PCI: Add INTx Mechanism Messages macros
      PCI: dwc: Change arguments of dw_pcie_prog_outbound_atu()
      PCI: dwc: Add outbound MSG TLPs support

 .../devicetree/bindings/pci/snps,dw-pcie.yaml      |   4 +
 drivers/pci/controller/dwc/pcie-designware-ep.c    |  21 +++--
 drivers/pci/controller/dwc/pcie-designware-host.c  | 103 +++++++++++++++++----
 drivers/pci/controller/dwc/pcie-designware.c       |  62 ++++++-------
 drivers/pci/controller/dwc/pcie-designware.h       |  22 ++++-
 drivers/pci/pci.h                                  |  20 ++++
 6 files changed, 168 insertions(+), 64 deletions(-)
---
base-commit: e08fc59eee9991afa467d406d684d46d543299a9
change-id: 20240130-pme_msg-dd2d81ee9886

Best regards,
-- 
Frank Li <Frank.Li@nxp.com>