Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:
 "More hardware support across the field including a bunch of device
  drivers.  The highlight however really are further steps towards
  device tree.

  This has been sitting in -next for ages.  All MIPS _defconfigs have
  been tested to boot or where I don't have hardware available, to at
  least build fine."

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (77 commits)
  MIPS: Loongson 1B: Add defconfig
  MIPS: Loongson 1B: Add board support
  MIPS: Netlogic: early console fix
  MIPS: Netlogic: Fix indentation of smpboot.S
  MIPS: Netlogic: remove cpu_has_dc_aliases define for XLP
  MIPS: Netlogic: Remove unused pcibios_fixups
  MIPS: Netlogic: Add XLP SoC devices in FDT
  MIPS: Netlogic: Add IRQ mappings for more devices
  MIPS: Netlogic: USB support for XLP
  MIPS: Netlogic: XLP PCIe controller support.
  MIPS: Netlogic: Platform changes for XLR/XLS I2C
  MIPS: Netlogic: Platform NAND/NOR flash support
  MIPS: Netlogic: Platform changes for XLS USB
  MIPS: Netlogic: Remove NETLOGIC_ prefix
  MIPS: Netlogic: SMP wakeup code update
  MIPS: Netlogic: Update comments in smpboot.S
  MIPS: BCM63XX: Add 96328avng reference board
  MIPS: Expose PCIe drivers for MIPS
  MIPS: BCM63XX: Add PCIe Support for BCM6328
  MIPS: BCM63XX: Move the PCI initialization into its own function
  ...

1 files changed, 124 insertions, 0 deletions

diff --git a/arch/mips/loongson1/common/platform.c b/arch/mips/loongson1/common/platform.c
new file mode 100644
index 000000000000..e92d59c4bd78
--- /dev/null
+++ b/arch/mips/loongson1/common/platform.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com>
+ *
+ * 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;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+#include <linux/phy.h>
+#include <linux/serial_8250.h>
+#include <linux/stmmac.h>
+#include <asm-generic/sizes.h>
+
+#include <loongson1.h>
+
+#define LS1X_UART(_id)						\
+	{							\
+		.mapbase	= LS1X_UART ## _id ## _BASE,	\
+		.irq		= LS1X_UART ## _id ## _IRQ,	\
+		.iotype		= UPIO_MEM,			\
+		.flags		= UPF_IOREMAP | UPF_FIXED_TYPE,	\
+		.type		= PORT_16550A,			\
+	}
+
+static struct plat_serial8250_port ls1x_serial8250_port[] = {
+	LS1X_UART(0),
+	LS1X_UART(1),
+	LS1X_UART(2),
+	LS1X_UART(3),
+	{},
+};
+
+struct platform_device ls1x_uart_device = {
+	.name		= "serial8250",
+	.id		= PLAT8250_DEV_PLATFORM,
+	.dev		= {
+		.platform_data = ls1x_serial8250_port,
+	},
+};
+
+void __init ls1x_serial_setup(void)
+{
+	struct clk *clk;
+	struct plat_serial8250_port *p;
+
+	clk = clk_get(NULL, "dc");
+	if (IS_ERR(clk))
+		panic("unable to get dc clock, err=%ld", PTR_ERR(clk));
+
+	for (p = ls1x_serial8250_port; p->flags != 0; ++p)
+		p->uartclk = clk_get_rate(clk);
+}
+
+/* Synopsys Ethernet GMAC */
+static struct resource ls1x_eth0_resources[] = {
+	[0] = {
+		.start	= LS1X_GMAC0_BASE,
+		.end	= LS1X_GMAC0_BASE + SZ_64K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.name	= "macirq",
+		.start	= LS1X_GMAC0_IRQ,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct stmmac_mdio_bus_data ls1x_mdio_bus_data = {
+	.bus_id		= 0,
+	.phy_mask	= 0,
+};
+
+static struct plat_stmmacenet_data ls1x_eth_data = {
+	.bus_id		= 0,
+	.phy_addr	= -1,
+	.mdio_bus_data	= &ls1x_mdio_bus_data,
+	.has_gmac	= 1,
+	.tx_coe		= 1,
+};
+
+struct platform_device ls1x_eth0_device = {
+	.name		= "stmmaceth",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(ls1x_eth0_resources),
+	.resource	= ls1x_eth0_resources,
+	.dev		= {
+		.platform_data = &ls1x_eth_data,
+	},
+};
+
+/* USB EHCI */
+static u64 ls1x_ehci_dmamask = DMA_BIT_MASK(32);
+
+static struct resource ls1x_ehci_resources[] = {
+	[0] = {
+		.start	= LS1X_EHCI_BASE,
+		.end	= LS1X_EHCI_BASE + SZ_32K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= LS1X_EHCI_IRQ,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device ls1x_ehci_device = {
+	.name		= "ls1x-ehci",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(ls1x_ehci_resources),
+	.resource	= ls1x_ehci_resources,
+	.dev		= {
+		.dma_mask = &ls1x_ehci_dmamask,
+	},
+};
+
+/* Real Time Clock */
+struct platform_device ls1x_rtc_device = {
+	.name		= "ls1x-rtc",
+	.id		= -1,
+};