dirty fix to merging

1 files changed, 118 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
new file mode 100644
index 00000000..e0508002
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -0,0 +1,118 @@
+/*
+ * Based on MPC8560 ADS and arch/ppc stx_gp3 ports
+ *
+ * Maintained by Kumar Gala (see MAINTAINERS for contact information)
+ *
+ * Copyright 2008 Freescale Semiconductor Inc.
+ *
+ * Dan Malek <dan@embeddededge.com>
+ * Copyright 2004 Embedded Edge, LLC
+ *
+ * Copied from mpc8560_ads.c
+ * Copyright 2002, 2003 Motorola Inc.
+ *
+ * Ported to 2.6, Matt Porter <mporter@kernel.crashing.org>
+ * Copyright 2004-2005 MontaVista Software, Inc.
+ *
+ * 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/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/of_platform.h>
+
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpic.h>
+#include <asm/prom.h>
+#include <mm/mmu_decl.h>
+#include <asm/udbg.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include "mpc85xx.h"
+
+#ifdef CONFIG_CPM2
+#include <asm/cpm2.h>
+#endif /* CONFIG_CPM2 */
+
+static void __init stx_gp3_pic_init(void)
+{
+	struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
+			0, 256, " OpenPIC  ");
+	BUG_ON(mpic == NULL);
+	mpic_init(mpic);
+
+	mpc85xx_cpm2_pic_init();
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init stx_gp3_setup_arch(void)
+{
+#ifdef CONFIG_PCI
+	struct device_node *np;
+#endif
+
+	if (ppc_md.progress)
+		ppc_md.progress("stx_gp3_setup_arch()", 0);
+
+#ifdef CONFIG_CPM2
+	cpm2_reset();
+#endif
+
+#ifdef CONFIG_PCI
+	for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
+		fsl_add_bridge(np, 1);
+#endif
+}
+
+static void stx_gp3_show_cpuinfo(struct seq_file *m)
+{
+	uint pvid, svid, phid1;
+
+	pvid = mfspr(SPRN_PVR);
+	svid = mfspr(SPRN_SVR);
+
+	seq_printf(m, "Vendor\t\t: RPC Electronics STx\n");
+	seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
+	seq_printf(m, "SVR\t\t: 0x%x\n", svid);
+
+	/* Display cpu Pll setting */
+	phid1 = mfspr(SPRN_HID1);
+	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
+}
+
+machine_device_initcall(stx_gp3, mpc85xx_common_publish_devices);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init stx_gp3_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	return of_flat_dt_is_compatible(root, "stx,gp3-8560");
+}
+
+define_machine(stx_gp3) {
+	.name			= "STX GP3",
+	.probe			= stx_gp3_probe,
+	.setup_arch		= stx_gp3_setup_arch,
+	.init_IRQ		= stx_gp3_pic_init,
+	.show_cpuinfo		= stx_gp3_show_cpuinfo,
+	.get_irq		= mpic_get_irq,
+	.restart		= fsl_rstcr_restart,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+};