1 files changed, 0 insertions, 177 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/030-0002-PCI-iproc-Add-BCMA-PCIe-driver.patch b/target/linux/bcm53xx/patches-4.1/030-0002-PCI-iproc-Add-BCMA-PCIe-driver.patch
deleted file mode 100644
index a850bafd1b..0000000000
--- a/target/linux/bcm53xx/patches-4.1/030-0002-PCI-iproc-Add-BCMA-PCIe-driver.patch
+++ /dev/null
@@ -1,177 +0,0 @@
-From 4785ffbdc9b52e308e43b9e2dcc1dca44f056d76 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Tue, 12 May 2015 23:23:01 +0200
-Subject: [PATCH 2/2] PCI: iproc: Add BCMA PCIe driver
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This driver adds support for the PCIe 2.0 controller found on the BCMA bus.
-This controller can be found on (mostly) all Broadcom BCM470X / BCM5301X
-ARM SoCs.
-
-The driver found in the Broadcom SDK does some more stuff, like setting up
-some DMA memory areas, chaining MPS and MRRS to 512 and also some PHY
-changes like "improving" the PCIe jitter and doing some special
-initialization for the 3rd PCIe port.
-
-This was tested on a bcm4708 board with 2 PCIe ports and wireless cards
-connected to them.
-
-PCI_DOMAINS is needed by this driver, because normally there is more than
-one PCIe controller and without PCI_DOMAINS only the first controller gets
-registered.  This controller gets 6 IRQs; the last one is trigged by all
-IRQ events.
-
-[bhelgaas: fix "GPLv2" MODULE_LICENSE typo]
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
-Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-Acked-by: Rafał Miłecki <zajec5@gmail.com>
-Acked-by: Ray Jui <rjui@broadcom.com.com>
----
- drivers/pci/host/Kconfig           |  11 ++++
- drivers/pci/host/Makefile          |   1 +
- drivers/pci/host/pcie-iproc-bcma.c | 112 +++++++++++++++++++++++++++++++++++++
- 3 files changed, 124 insertions(+)
- create mode 100644 drivers/pci/host/pcie-iproc-bcma.c
-
---- a/drivers/pci/host/Kconfig
-+++ b/drivers/pci/host/Kconfig
-@@ -125,4 +125,15 @@ config PCIE_IPROC_PLATFORM
- 	  Say Y here if you want to use the Broadcom iProc PCIe controller
- 	  through the generic platform bus interface
- 
-+config PCIE_IPROC_BCMA
-+	bool "Broadcom iProc PCIe BCMA bus driver"
-+	depends on ARCH_BCM_IPROC || (ARM && COMPILE_TEST)
-+	select PCIE_IPROC
-+	select BCMA
-+	select PCI_DOMAINS
-+	default ARCH_BCM_5301X
-+	help
-+	  Say Y here if you want to use the Broadcom iProc PCIe controller
-+	  through the BCMA bus interface
-+
- endmenu
---- a/drivers/pci/host/Makefile
-+++ b/drivers/pci/host/Makefile
-@@ -15,3 +15,4 @@ obj-$(CONFIG_PCI_LAYERSCAPE) += pci-laye
- obj-$(CONFIG_PCI_VERSATILE) += pci-versatile.o
- obj-$(CONFIG_PCIE_IPROC) += pcie-iproc.o
- obj-$(CONFIG_PCIE_IPROC_PLATFORM) += pcie-iproc-platform.o
-+obj-$(CONFIG_PCIE_IPROC_BCMA) += pcie-iproc-bcma.o
---- /dev/null
-+++ b/drivers/pci/host/pcie-iproc-bcma.c
-@@ -0,0 +1,112 @@
-+/*
-+ * Copyright (C) 2015 Broadcom Corporation
-+ * Copyright (C) 2015 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation version 2.
-+ *
-+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
-+ * kind, whether express or implied; without even the implied warranty
-+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/module.h>
-+#include <linux/slab.h>
-+#include <linux/phy/phy.h>
-+#include <linux/bcma/bcma.h>
-+#include <linux/ioport.h>
-+
-+#include "pcie-iproc.h"
-+
-+
-+/* NS: CLASS field is R/O, and set to wrong 0x200 value */
-+static void bcma_pcie2_fixup_class(struct pci_dev *dev)
-+{
-+	dev->class = PCI_CLASS_BRIDGE_PCI << 8;
-+}
-+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x8011, bcma_pcie2_fixup_class);
-+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x8012, bcma_pcie2_fixup_class);
-+
-+static int iproc_pcie_bcma_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	struct pci_sys_data *sys = dev->sysdata;
-+	struct iproc_pcie *pcie = sys->private_data;
-+	struct bcma_device *bdev = container_of(pcie->dev, struct bcma_device, dev);
-+
-+	return bcma_core_irq(bdev, 5);
-+}
-+
-+static int iproc_pcie_bcma_probe(struct bcma_device *bdev)
-+{
-+	struct iproc_pcie *pcie;
-+	LIST_HEAD(res);
-+	struct resource res_mem;
-+	int ret;
-+
-+	pcie = devm_kzalloc(&bdev->dev, sizeof(*pcie), GFP_KERNEL);
-+	if (!pcie)
-+		return -ENOMEM;
-+
-+	pcie->dev = &bdev->dev;
-+	bcma_set_drvdata(bdev, pcie);
-+
-+	pcie->base = bdev->io_addr;
-+
-+	res_mem.start = bdev->addr_s[0];
-+	res_mem.end = bdev->addr_s[0] + SZ_128M - 1;
-+	res_mem.name = "PCIe MEM space";
-+	res_mem.flags = IORESOURCE_MEM;
-+	pci_add_resource(&res, &res_mem);
-+
-+	pcie->resources = &res;
-+
-+	pcie->map_irq = iproc_pcie_bcma_map_irq;
-+
-+	ret = iproc_pcie_setup(pcie);
-+	if (ret) {
-+		dev_err(pcie->dev, "PCIe controller setup failed\n");
-+		return ret;
-+	}
-+
-+	return 0;
-+}
-+
-+static void iproc_pcie_bcma_remove(struct bcma_device *bdev)
-+{
-+	struct iproc_pcie *pcie = bcma_get_drvdata(bdev);
-+
-+	iproc_pcie_remove(pcie);
-+}
-+
-+static const struct bcma_device_id iproc_pcie_bcma_table[] = {
-+	BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_PCIEG2, BCMA_ANY_REV, BCMA_ANY_CLASS),
-+	{},
-+};
-+MODULE_DEVICE_TABLE(bcma, iproc_pcie_bcma_table);
-+
-+static struct bcma_driver iproc_pcie_bcma_driver = {
-+	.name		= KBUILD_MODNAME,
-+	.id_table	= iproc_pcie_bcma_table,
-+	.probe		= iproc_pcie_bcma_probe,
-+	.remove		= iproc_pcie_bcma_remove,
-+};
-+
-+static int __init iproc_pcie_bcma_init(void)
-+{
-+	return bcma_driver_register(&iproc_pcie_bcma_driver);
-+}
-+module_init(iproc_pcie_bcma_init);
-+
-+static void __exit iproc_pcie_bcma_exit(void)
-+{
-+	bcma_driver_unregister(&iproc_pcie_bcma_driver);
-+}
-+module_exit(iproc_pcie_bcma_exit);
-+
-+MODULE_AUTHOR("Hauke Mehrtens");
-+MODULE_DESCRIPTION("Broadcom iProc PCIe BCMA driver");
-+MODULE_LICENSE("GPL v2");