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From: Minda Chen <minda.chen@starfivetech.com>
To: "Conor Dooley" <conor@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Daire McNamara" <daire.mcnamara@microchip.com>,
	"Emil Renner Berthing" <emil.renner.berthing@canonical.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Mason Huo <mason.huo@starfivetech.com>,
	Leyfoon Tan <leyfoon.tan@starfivetech.com>,
	Kevin Xie <kevin.xie@starfivetech.com>,
	Minda Chen <minda.chen@starfivetech.com>
Subject: [PATCH v14 02/22] PCI: microchip: Move pcie-microchip-host.c to plda directory
Date: Mon,  8 Jan 2024 19:05:52 +0800	[thread overview]
Message-ID: <20240108110612.19048-3-minda.chen@starfivetech.com> (raw)
In-Reply-To: <20240108110612.19048-1-minda.chen@starfivetech.com>

For Microchip Polarfire PCIe host is PLDA XpressRich IP, move to plda
directory. Prepare for refactoring the codes.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
---
 MAINTAINERS                                        |  4 ++--
 drivers/pci/controller/Kconfig                     |  9 +--------
 drivers/pci/controller/Makefile                    |  2 +-
 drivers/pci/controller/plda/Kconfig                | 14 ++++++++++++++
 drivers/pci/controller/plda/Makefile               |  2 ++
 .../controller/{ => plda}/pcie-microchip-host.c    |  2 +-
 6 files changed, 21 insertions(+), 12 deletions(-)
 create mode 100644 drivers/pci/controller/plda/Kconfig
 create mode 100644 drivers/pci/controller/plda/Makefile
 rename drivers/pci/controller/{ => plda}/pcie-microchip-host.c (99%)

diff --git a/MAINTAINERS b/MAINTAINERS
index a7c4cf8201e0..1a2a4d2fab74 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -16789,7 +16789,7 @@ M:	Daire McNamara <daire.mcnamara@microchip.com>
 L:	linux-pci@vger.kernel.org
 S:	Supported
 F:	Documentation/devicetree/bindings/pci/microchip*
-F:	drivers/pci/controller/*microchip*
+F:	drivers/pci/controller/plda/*microchip*
 
 PCIE DRIVER FOR QUALCOMM MSM
 M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
@@ -18587,7 +18587,7 @@ F:	drivers/char/hw_random/mpfs-rng.c
 F:	drivers/clk/microchip/clk-mpfs*.c
 F:	drivers/i2c/busses/i2c-microchip-corei2c.c
 F:	drivers/mailbox/mailbox-mpfs.c
-F:	drivers/pci/controller/pcie-microchip-host.c
+F:	drivers/pci/controller/plda/pcie-microchip-host.c
 F:	drivers/pwm/pwm-microchip-core.c
 F:	drivers/reset/reset-mpfs.c
 F:	drivers/rtc/rtc-mpfs.c
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig
index e534c02ee34f..4d2c188f5835 100644
--- a/drivers/pci/controller/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -215,14 +215,6 @@ config PCIE_MT7621
 	help
 	  This selects a driver for the MediaTek MT7621 PCIe Controller.
 
-config PCIE_MICROCHIP_HOST
-	tristate "Microchip AXI PCIe controller"
-	depends on PCI_MSI && OF
-	select PCI_HOST_COMMON
-	help
-	  Say Y here if you want kernel to support the Microchip AXI PCIe
-	  Host Bridge driver.
-
 config PCI_HYPERV_INTERFACE
 	tristate "Microsoft Hyper-V PCI Interface"
 	depends on ((X86 && X86_64) || ARM64) && HYPERV && PCI_MSI
@@ -356,4 +348,5 @@ config PCIE_XILINX_CPM
 source "drivers/pci/controller/cadence/Kconfig"
 source "drivers/pci/controller/dwc/Kconfig"
 source "drivers/pci/controller/mobiveil/Kconfig"
+source "drivers/pci/controller/plda/Kconfig"
 endmenu
diff --git a/drivers/pci/controller/Makefile b/drivers/pci/controller/Makefile
index f2b19e6174af..038ccbd9e3ba 100644
--- a/drivers/pci/controller/Makefile
+++ b/drivers/pci/controller/Makefile
@@ -33,7 +33,6 @@ obj-$(CONFIG_PCIE_ROCKCHIP_EP) += pcie-rockchip-ep.o
 obj-$(CONFIG_PCIE_ROCKCHIP_HOST) += pcie-rockchip-host.o
 obj-$(CONFIG_PCIE_MEDIATEK) += pcie-mediatek.o
 obj-$(CONFIG_PCIE_MEDIATEK_GEN3) += pcie-mediatek-gen3.o
-obj-$(CONFIG_PCIE_MICROCHIP_HOST) += pcie-microchip-host.o
 obj-$(CONFIG_VMD) += vmd.o
 obj-$(CONFIG_PCIE_BRCMSTB) += pcie-brcmstb.o
 obj-$(CONFIG_PCI_LOONGSON) += pci-loongson.o
@@ -44,6 +43,7 @@ obj-$(CONFIG_PCIE_MT7621) += pcie-mt7621.o
 # pcie-hisi.o quirks are needed even without CONFIG_PCIE_DW
 obj-y				+= dwc/
 obj-y				+= mobiveil/
+obj-y				+= plda/
 
 
 # The following drivers are for devices that use the generic ACPI
diff --git a/drivers/pci/controller/plda/Kconfig b/drivers/pci/controller/plda/Kconfig
new file mode 100644
index 000000000000..5cb3be4fc98c
--- /dev/null
+++ b/drivers/pci/controller/plda/Kconfig
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-2.0
+
+menu "PLDA-based PCIe controllers"
+	depends on PCI
+
+config PCIE_MICROCHIP_HOST
+	tristate "Microchip AXI PCIe controller"
+	depends on PCI_MSI && OF
+	select PCI_HOST_COMMON
+	help
+	  Say Y here if you want kernel to support the Microchip AXI PCIe
+	  Host Bridge driver.
+
+endmenu
diff --git a/drivers/pci/controller/plda/Makefile b/drivers/pci/controller/plda/Makefile
new file mode 100644
index 000000000000..e1a265cbf91c
--- /dev/null
+++ b/drivers/pci/controller/plda/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_PCIE_MICROCHIP_HOST) += pcie-microchip-host.o
diff --git a/drivers/pci/controller/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c
similarity index 99%
rename from drivers/pci/controller/pcie-microchip-host.c
rename to drivers/pci/controller/plda/pcie-microchip-host.c
index 137fb8570ba2..cb09a8137e25 100644
--- a/drivers/pci/controller/pcie-microchip-host.c
+++ b/drivers/pci/controller/plda/pcie-microchip-host.c
@@ -18,7 +18,7 @@
 #include <linux/pci-ecam.h>
 #include <linux/platform_device.h>
 
-#include "../pci.h"
+#include "../../pci.h"
 
 /* Number of MSI IRQs */
 #define MC_MAX_NUM_MSI_IRQS			32
-- 
2.17.1


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  parent reply	other threads:[~2024-01-08 11:06 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-08 11:05 [PATCH v14 0/22] Refactoring Microchip PCIe driver and add StarFive PCIe Minda Chen
2024-01-08 11:05 ` [PATCH v14 01/22] dt-bindings: PCI: Add PLDA XpressRICH PCIe host common properties Minda Chen
2024-01-08 11:21   ` 回复: " Minda Chen
2024-01-08 11:05 ` Minda Chen [this message]
2024-01-08 11:05 ` [PATCH v14 03/22] PCI: microchip: Move PLDA IP register macros to pcie-plda.h Minda Chen
2024-01-08 11:05 ` [PATCH v14 04/22] PCI: microchip: Add bridge_addr field to struct mc_pcie Minda Chen
2024-01-08 11:05 ` [PATCH v14 05/22] PCI: microchip: Rename two PCIe data structures Minda Chen
2024-01-08 11:05 ` [PATCH v14 06/22] PCI: microchip: Move PCIe host data structures to plda-pcie.h Minda Chen
2024-01-08 11:05 ` [PATCH v14 07/22] PCI: microchip: Rename two setup functions Minda Chen
2024-01-08 11:05 ` [PATCH v14 08/22] PCI: microchip: Change the argument of plda_pcie_setup_iomems() Minda Chen
2024-01-08 11:05 ` [PATCH v14 09/22] PCI: microchip: Move setup functions to pcie-plda-host.c Minda Chen
2024-01-08 11:06 ` [PATCH v14 10/22] PCI: microchip: Rename interrupt related functions Minda Chen
2024-01-08 11:06 ` [PATCH v14 11/22] PCI: microchip: Add num_events field to struct plda_pcie_rp Minda Chen
2024-01-08 11:06 ` [PATCH v14 12/22] PCI: microchip: Add request_event_irq() callback function Minda Chen
2024-01-08 11:06 ` [PATCH v14 13/22] PCI: microchip: Add INTx and MSI event num to struct plda_event Minda Chen
2024-01-08 11:06 ` [PATCH v14 14/22] PCI: microchip: Add get_events() callback and add PLDA get_event() Minda Chen
2024-01-08 11:15   ` 回复: " Minda Chen
2024-01-08 11:06 ` [PATCH v14 15/22] PCI: microchip: Add event irqchip field to host port and add PLDA irqchip Minda Chen
2024-01-08 11:17   ` 回复: " Minda Chen
2024-01-08 11:06 ` [PATCH v14 16/22] PCI: microchip: Move IRQ functions to pcie-plda-host.c Minda Chen
2024-01-08 11:06 ` [PATCH v14 17/22] pci: plda: Add event bitmap field to struct plda_pcie_rp Minda Chen
2024-01-08 11:06 ` [PATCH v14 18/22] PCI: plda: Add host init/deinit and map bus functions Minda Chen
2024-01-08 11:06 ` [PATCH v14 19/22] dt-bindings: PCI: Add StarFive JH7110 PCIe controller Minda Chen
2024-01-08 11:06 ` [PATCH v14 20/22] PCI: Add PCIE_RESET_CONFIG_DEVICE_WAIT_MS waiting time value Minda Chen
2024-01-08 11:06 ` [PATCH v14 21/22] PCI: starfive: Add JH7110 PCIe controller Minda Chen
2024-01-08 11:06 ` [PATCH v14 22/22] riscv: dts: starfive: add PCIe dts configuration for JH7110 Minda Chen

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