Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform changes from Arnd Bergmann:
 "New and updated SoC support.  Among the things new for this release
  are:

   - at91: Added support for the new SAMA5D4 SoC, following the earlier
     SAMA5D3
   - bcm: Added support for BCM63XX family of DSL SoCs
   - hisi: Added support for HiP04 server-class SoC
   - meson: Initial support for the Amlogic Meson6 (aka 8726MX) platform
   - shmobile: added support for new r8a7794 (R-Car E2) automotive SoC

  Noteworthy changes to existing SoC support are:

   - imx: convert i.MX1 to device tree
   - omap: lots of power management work
   - omap: base support to enable moving to standard UART driver
   - shmobile: lots of progress for multiplatform support, still
     ongoing"

* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (171 commits)
  ARM: hisi: depend on ARCH_MULTI_V7
  CNS3xxx: Fix debug UART.
  ARM: at91: fix nommu build regression
  ARM: meson: add basic support for MesonX SoCs
  ARM: meson: debug: add debug UART for earlyprintk support
  irq: Export handle_fasteoi_irq
  ARM: mediatek: Add earlyprintk support for mt6589
  ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
  ARM: debug: fix alphanumerical order on debug uarts
  ARM: at91: document Atmel SMART compatibles
  ARM: at91: add sama5d4 support to sama5_defconfig
  ARM: at91: dt: add device tree file for SAMA5D4ek board
  ARM: at91: dt: add device tree file for SAMA5D4 SoC
  ARM: at91: SAMA5D4 SoC detection code and low level routines
  ARM: at91: introduce basic SAMA5D4 support
  clk: at91: add a driver for the h32mx clock
  ARM: pxa3xx: provide specific platform_devices for all ssp ports
  ARM: pxa: ssp: provide platform_device_id for PXA3xx
  ARM: OMAP4+: Remove static iotable mappings for SRAM
  ARM: OMAP4+: Move SRAM data to DT
  ...

1 files changed, 64 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/sama5d4.c b/arch/arm/mach-at91/sama5d4.c
new file mode 100644
index 0000000..7638509
--- /dev/null
+++ b/arch/arm/mach-at91/sama5d4.c
@@ -0,0 +1,64 @@
+/*
+ *  Chip-specific setup code for the SAMA5D4 family
+ *
+ *  Copyright (C) 2013 Atmel Corporation,
+ *                     Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/clk/at91_pmc.h>
+
+#include <asm/irq.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/sama5d4.h>
+#include <mach/cpu.h>
+#include <mach/hardware.h>
+
+#include "soc.h"
+#include "generic.h"
+#include "sam9_smc.h"
+
+/* --------------------------------------------------------------------
+ *  Processor initialization
+ * -------------------------------------------------------------------- */
+static struct map_desc at91_io_desc[] __initdata = {
+	{
+	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC),
+	.pfn            = __phys_to_pfn(SAMA5D4_BASE_MPDDRC),
+	.length         = SZ_512,
+	.type           = MT_DEVICE,
+	},
+	{
+	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC),
+	.pfn            = __phys_to_pfn(SAMA5D4_BASE_PMC),
+	.length         = SZ_512,
+	.type           = MT_DEVICE,
+	},
+	{ /* On sama5d4, we use USART3 as serial console */
+	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3),
+	.pfn            = __phys_to_pfn(SAMA5D4_BASE_USART3),
+	.length         = SZ_256,
+	.type           = MT_DEVICE,
+	},
+	{ /* A bunch of peripheral with fine grained IO space */
+	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2),
+	.pfn            = __phys_to_pfn(SAMA5D4_BASE_SYS2),
+	.length         = SZ_2K,
+	.type           = MT_DEVICE,
+	},
+};
+
+
+static void __init sama5d4_map_io(void)
+{
+	iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc));
+	at91_init_sram(0, SAMA5D4_NS_SRAM_BASE, SAMA5D4_NS_SRAM_SIZE);
+}
+
+AT91_SOC_START(sama5d4)
+	.map_io = sama5d4_map_io,
+AT91_SOC_END