Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: (31 commits)
  avr32: Fix typo of IFSR in a comment in the PIO header file
  avr32: Power Management support ("standby" and "mem" modes)
  avr32: Add system device for the internal interrupt controller (intc)
  avr32: Add simple SRAM allocator
  avr32: Enable SDRAMC clock at startup
  rtc-at32ap700x: Enable wakeup
  macb: Basic suspend/resume support
  atmel_serial: Drain console TX shifter before suspending
  atmel_serial: Fix build on avr32 with CONFIG_PM enabled
  avr32: Use a quicklist for PTE allocation as well
  avr32: Use a quicklist for PGD allocation
  avr32: Cover the kernel page tables in the user PGDs
  avr32: Store virtual addresses in the PGD
  avr32: Remove useless zeroing of swapper_pg_dir at startup
  avr32: Clean up and optimize the TLB operations
  avr32: Rename at32ap.c -> pdc.c
  avr32: Move setup_platform() into chip-specific file
  avr32: Kill special exception handler sections
  avr32: Kill unneeded #include <asm/pgalloc.h> from asm/mmu_context.h
  avr32: Clean up time.c #includes
  ...

1 files changed, 48 insertions, 0 deletions

diff --git a/arch/avr32/mach-at32ap/pdc.c b/arch/avr32/mach-at32ap/pdc.c
new file mode 100644
index 000000000000..1040bda4fda7
--- /dev/null
+++ b/arch/avr32/mach-at32ap/pdc.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+static int __init pdc_probe(struct platform_device *pdev)
+{
+	struct clk *pclk, *hclk;
+
+	pclk = clk_get(&pdev->dev, "pclk");
+	if (IS_ERR(pclk)) {
+		dev_err(&pdev->dev, "no pclk defined\n");
+		return PTR_ERR(pclk);
+	}
+	hclk = clk_get(&pdev->dev, "hclk");
+	if (IS_ERR(hclk)) {
+		dev_err(&pdev->dev, "no hclk defined\n");
+		clk_put(pclk);
+		return PTR_ERR(hclk);
+	}
+
+	clk_enable(pclk);
+	clk_enable(hclk);
+
+	dev_info(&pdev->dev, "Atmel Peripheral DMA Controller enabled\n");
+	return 0;
+}
+
+static struct platform_driver pdc_driver = {
+	.probe		= pdc_probe,
+	.driver		= {
+		.name	= "pdc",
+	},
+};
+
+static int __init pdc_init(void)
+{
+	return platform_driver_register(&pdc_driver);
+}
+arch_initcall(pdc_init);