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From: Kishon Vijay Abraham I <kishon@ti.com>
To: Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Rob Herring <robh+dt@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
	Jingoo Han <jingoohan1@gmail.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Murali Karicheri <m-karicheri2@ti.com>,
	Jesper Nilsson <jesper.nilsson@axis.com>,
	<linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-omap@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-arm-kernel@axis.com>
Subject: [PATCH 06/24] PCI: keystone: Move initializations to appropriate places
Date: Mon, 14 Jan 2019 18:54:06 +0530	[thread overview]
Message-ID: <20190114132424.6445-7-kishon@ti.com> (raw)
In-Reply-To: <20190114132424.6445-1-kishon@ti.com>

No functional change. Move host specific platform_get_resource to
ks_add_pcie_port and the common platform_get_resource (applicable
to both host and endpoint) to probe. This is in preparation for
adding endpoint support to pci-keystone driver.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/controller/dwc/pci-keystone.c | 27 +++++++++++++----------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index 88766d4cb50c..ce2f5c25f7a3 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -789,11 +789,6 @@ static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
 	struct resource *res;
 	int ret;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbics");
-	pci->dbi_base = devm_pci_remap_cfg_resource(dev, res);
-	if (IS_ERR(pci->dbi_base))
-		return PTR_ERR(pci->dbi_base);
-
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config");
 	pp->va_cfg0_base = devm_pci_remap_cfg_resource(dev, res);
 	if (IS_ERR(pp->va_cfg0_base))
@@ -801,13 +796,6 @@ static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
 
 	pp->va_cfg1_base = pp->va_cfg0_base;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "app");
-	ks_pcie->va_app_base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ks_pcie->va_app_base))
-		return PTR_ERR(ks_pcie->va_app_base);
-
-	ks_pcie->app = *res;
-
 	pp->ops = &ks_pcie_host_ops;
 	ret = dw_pcie_host_init(pp);
 	if (ret) {
@@ -878,6 +866,8 @@ static int __init ks_pcie_probe(struct platform_device *pdev)
 	struct dw_pcie *pci;
 	struct keystone_pcie *ks_pcie;
 	struct device_link **link;
+	struct resource *res;
+	void __iomem *base;
 	u32 num_viewport;
 	struct phy **phy;
 	u32 num_lanes;
@@ -894,6 +884,19 @@ static int __init ks_pcie_probe(struct platform_device *pdev)
 	if (!pci)
 		return -ENOMEM;
 
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "app");
+	ks_pcie->va_app_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(ks_pcie->va_app_base))
+		return PTR_ERR(ks_pcie->va_app_base);
+
+	ks_pcie->app = *res;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbics");
+	base = devm_pci_remap_cfg_resource(dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	pci->dbi_base = base;
 	pci->dev = dev;
 	pci->ops = &ks_pcie_dw_pcie_ops;
 
-- 
2.17.1


WARNING: multiple messages have this Message-ID
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Rob Herring <robh+dt@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
	Jingoo Han <jingoohan1@gmail.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Murali Karicheri <m-karicheri2@ti.com>,
	Jesper Nilsson <jesper.nilsson@axis.com>,
	linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-arm-kernel@axis.com
Subject: [PATCH 06/24] PCI: keystone: Move initializations to appropriate places
Date: Mon, 14 Jan 2019 18:54:06 +0530	[thread overview]
Message-ID: <20190114132424.6445-7-kishon@ti.com> (raw)
In-Reply-To: <20190114132424.6445-1-kishon@ti.com>

No functional change. Move host specific platform_get_resource to
ks_add_pcie_port and the common platform_get_resource (applicable
to both host and endpoint) to probe. This is in preparation for
adding endpoint support to pci-keystone driver.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/controller/dwc/pci-keystone.c | 27 +++++++++++++----------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index 88766d4cb50c..ce2f5c25f7a3 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -789,11 +789,6 @@ static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
 	struct resource *res;
 	int ret;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbics");
-	pci->dbi_base = devm_pci_remap_cfg_resource(dev, res);
-	if (IS_ERR(pci->dbi_base))
-		return PTR_ERR(pci->dbi_base);
-
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config");
 	pp->va_cfg0_base = devm_pci_remap_cfg_resource(dev, res);
 	if (IS_ERR(pp->va_cfg0_base))
@@ -801,13 +796,6 @@ static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
 
 	pp->va_cfg1_base = pp->va_cfg0_base;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "app");
-	ks_pcie->va_app_base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ks_pcie->va_app_base))
-		return PTR_ERR(ks_pcie->va_app_base);
-
-	ks_pcie->app = *res;
-
 	pp->ops = &ks_pcie_host_ops;
 	ret = dw_pcie_host_init(pp);
 	if (ret) {
@@ -878,6 +866,8 @@ static int __init ks_pcie_probe(struct platform_device *pdev)
 	struct dw_pcie *pci;
 	struct keystone_pcie *ks_pcie;
 	struct device_link **link;
+	struct resource *res;
+	void __iomem *base;
 	u32 num_viewport;
 	struct phy **phy;
 	u32 num_lanes;
@@ -894,6 +884,19 @@ static int __init ks_pcie_probe(struct platform_device *pdev)
 	if (!pci)
 		return -ENOMEM;
 
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "app");
+	ks_pcie->va_app_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(ks_pcie->va_app_base))
+		return PTR_ERR(ks_pcie->va_app_base);
+
+	ks_pcie->app = *res;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbics");
+	base = devm_pci_remap_cfg_resource(dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	pci->dbi_base = base;
 	pci->dev = dev;
 	pci->ops = &ks_pcie_dw_pcie_ops;
 
-- 
2.17.1

WARNING: multiple messages have this Message-ID
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
	Rob Herring <robh+dt@kernel.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Jesper Nilsson <jesper.nilsson@axis.com>,
	Arnd Bergmann <arnd@arndb.de>, Jingoo Han <jingoohan1@gmail.com>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@axis.com, Kishon Vijay Abraham I <kishon@ti.com>,
	Murali Karicheri <m-karicheri2@ti.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Bjorn Helgaas <bhelgaas@google.com>,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/24] PCI: keystone: Move initializations to appropriate places
Date: Mon, 14 Jan 2019 18:54:06 +0530	[thread overview]
Message-ID: <20190114132424.6445-7-kishon@ti.com> (raw)
In-Reply-To: <20190114132424.6445-1-kishon@ti.com>

No functional change. Move host specific platform_get_resource to
ks_add_pcie_port and the common platform_get_resource (applicable
to both host and endpoint) to probe. This is in preparation for
adding endpoint support to pci-keystone driver.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/controller/dwc/pci-keystone.c | 27 +++++++++++++----------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index 88766d4cb50c..ce2f5c25f7a3 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -789,11 +789,6 @@ static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
 	struct resource *res;
 	int ret;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbics");
-	pci->dbi_base = devm_pci_remap_cfg_resource(dev, res);
-	if (IS_ERR(pci->dbi_base))
-		return PTR_ERR(pci->dbi_base);
-
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config");
 	pp->va_cfg0_base = devm_pci_remap_cfg_resource(dev, res);
 	if (IS_ERR(pp->va_cfg0_base))
@@ -801,13 +796,6 @@ static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
 
 	pp->va_cfg1_base = pp->va_cfg0_base;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "app");
-	ks_pcie->va_app_base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(ks_pcie->va_app_base))
-		return PTR_ERR(ks_pcie->va_app_base);
-
-	ks_pcie->app = *res;
-
 	pp->ops = &ks_pcie_host_ops;
 	ret = dw_pcie_host_init(pp);
 	if (ret) {
@@ -878,6 +866,8 @@ static int __init ks_pcie_probe(struct platform_device *pdev)
 	struct dw_pcie *pci;
 	struct keystone_pcie *ks_pcie;
 	struct device_link **link;
+	struct resource *res;
+	void __iomem *base;
 	u32 num_viewport;
 	struct phy **phy;
 	u32 num_lanes;
@@ -894,6 +884,19 @@ static int __init ks_pcie_probe(struct platform_device *pdev)
 	if (!pci)
 		return -ENOMEM;
 
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "app");
+	ks_pcie->va_app_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(ks_pcie->va_app_base))
+		return PTR_ERR(ks_pcie->va_app_base);
+
+	ks_pcie->app = *res;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbics");
+	base = devm_pci_remap_cfg_resource(dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	pci->dbi_base = base;
 	pci->dev = dev;
 	pci->ops = &ks_pcie_dw_pcie_ops;
 
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2019-01-14 13:26 UTC|newest]

Thread overview: 100+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-14 13:24 [PATCH 00/24] Add support for PCIe RC and EP mode in TI's AM654 SoC Kishon Vijay Abraham I
2019-01-14 13:24 ` Kishon Vijay Abraham I
2019-01-14 13:24 ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 01/24] PCI: keystone: Add start_link/stop_link dw_pcie_ops Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 02/24] PCI: keystone: Cleanup error_irq configuration Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 03/24] dt-bindings: PCI: keystone: Add "reg-names" binding information Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:31   ` Rob Herring
2019-01-22  0:31     ` Rob Herring
2019-01-22  0:31     ` Rob Herring
2019-01-14 13:24 ` [PATCH 04/24] PCI: keystone: Perform host initialization in a single function Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 05/24] PCI: keystone: Use platform_get_resource_byname to get memory resources Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` Kishon Vijay Abraham I [this message]
2019-01-14 13:24   ` [PATCH 06/24] PCI: keystone: Move initializations to appropriate places Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 07/24] dt-bindings: PCI: Add dt-binding to configure PCIe mode Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:32   ` Rob Herring
2019-01-22  0:32     ` Rob Herring
2019-01-22  0:32     ` Rob Herring
2019-01-14 13:24 ` [PATCH 08/24] PCI: keystone: Explicitly set the " Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 09/24] dt-bindings: PCI: Document "atu" reg-names Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:48   ` Rob Herring
2019-01-22  0:48     ` Rob Herring
2019-01-23 10:04     ` Kishon Vijay Abraham I
2019-01-23 10:04       ` Kishon Vijay Abraham I
2019-01-23 10:04       ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 10/24] PCI: dwc: Enable iATU unroll for endpoint too Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 11/24] PCI: dwc: Fix ATU identification for designware version >= 4.80 Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 12/24] PCI: keystone: Prevent ARM32 specific code to be compiled for ARM64 Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 13/24] dt-bindings: PCI: Add PCI RC dt binding documentation for AM654 Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-22  0:48   ` Rob Herring
2019-01-22  0:48     ` Rob Herring
2019-01-22  0:48     ` Rob Herring
2019-01-14 13:24 ` [PATCH 14/24] PCI: keystone: Add support for PCIe RC in AM654x Platforms Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 15/24] PCI: keystone: Invoke phy_reset API before enabling PHY Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 16/24] PCI: endpoint: Add support to allocate aligned buffers to be mapped in BARs Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 17/24] PCI: dwc: Add const qualifier to struct dw_pcie_ep_ops Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 18/24] PCI: dwc: Fix dw_pcie_ep_find_capability to return correct capability offset Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-29  9:25   ` Gustavo Pimentel
2019-01-29  9:25     ` Gustavo Pimentel
2019-01-29  9:25     ` Gustavo Pimentel
2019-01-29 10:19     ` Kishon Vijay Abraham I
2019-01-29 10:19       ` Kishon Vijay Abraham I
2019-01-29 10:19       ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 19/24] PCI: dwc: Add callbacks for accessing dbi2 address space Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 20/24] PCI: keystone: Add support for PCIe EP in AM654x Platforms Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 21/24] PCI: designware-ep: Configure RESBAR to advertise the smallest size Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 22/24] PCI: designware-ep: Use aligned ATU window for raising MSI interrupts Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 23/24] misc: pci_endpoint_test: Add support to test PCI EP in AM654x Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24 ` [PATCH 24/24] misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-01-14 13:24   ` Kishon Vijay Abraham I
2019-02-04 16:40 ` [PATCH 00/24] Add support for PCIe RC and EP mode in TI's AM654 SoC Lorenzo Pieralisi
2019-02-04 16:40   ` Lorenzo Pieralisi
2019-02-06 12:50   ` Kishon Vijay Abraham I
2019-02-06 12:50     ` Kishon Vijay Abraham I
2019-02-06 12:50     ` Kishon Vijay Abraham I

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