Merge tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Olof Johansson:
 "A few SoC (code) changes have queued up this cycle, mostly for minor
  changes and some refactoring and cleanup of legacy platforms. This
  branch also contains a few of the fixes that weren't sent in by the
  end of the release (all fairly minor).

   - Adding an additional maintainer for the TEE subsystem (Sumit Garg)

   - Quite a significant modernization of the IXP4xx platforms by Linus
     Walleij, revisiting with a new PCI host driver/binding, removing
     legacy mach/* include dependencies and moving platform
     detection/config to drivers/soc. Also some updates/cleanup of
     platform data.

   - Core power domain support for Tegra platforms, and some
     improvements in build test coverage by adding stubs for compile
     test targets.

   - A handful of updates to i.MX platforms, adding legacy (non-PSCI)
     SMP support on i.MX7D, SoC ID setup for i.MX50, removal of platform
     data and board fixups for iMX6/7.

  ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
  Rockchip"

* tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (53 commits)
  MAINTAINERS: Add myself as TEE subsystem reviewer
  ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
  hw_random: ixp4xx: Add OF support
  hw_random: ixp4xx: Add DT bindings
  hw_random: ixp4xx: Turn into a module
  hw_random: ixp4xx: Use SPDX license tag
  hw_random: ixp4xx: enable compile-testing
  pata: ixp4xx: split platform data to its own header
  soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
  PCI: ixp4xx: Add a new driver for IXP4xx
  PCI: ixp4xx: Add device tree bindings for IXP4xx
  ARM/ixp4xx: Make NEED_MACH_IO_H optional
  ARM/ixp4xx: Move the virtual IObases
  MAINTAINERS: ARM/MStar/Sigmastar SoCs: Add a link to the MStar tree
  ARM: debug: add UART early console support for MSTAR SoCs
  ARM: dts: ux500: Fix LED probing
  ARM: imx: add smp support for imx7d
  ARM: imx6q: drop of_platform_default_populate() from init_machine
  arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory
  soc/tegra: fuse: Fix Tegra234-only builds
  ...

11 files changed, 82 insertions, 143 deletions

diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index 165c184801e1..bf14d65120b9 100644
--- a/arch/arm/mach-ixp4xx/Kconfig
+++ b/arch/arm/mach-ixp4xx/Kconfig
@@ -7,7 +7,7 @@ comment "IXP4xx Platforms"
 
 config MACH_IXP4XX_OF
 	bool
-	prompt "Devce Tree IXP4xx boards"
+	prompt "Device Tree IXP4xx boards"
 	default y
 	select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
 	select I2C
@@ -20,7 +20,7 @@ config MACH_IXP4XX_OF
 config MACH_NSLU2
 	bool
 	prompt "Linksys NSLU2"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Linksys's
 	  NSLU2 NAS device. For more information on this platform,
@@ -28,7 +28,7 @@ config MACH_NSLU2
 
 config MACH_AVILA
 	bool "Avila"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support the Gateworks
 	  Avila Network Platform. For more information on this platform,
@@ -44,7 +44,7 @@ config MACH_LOFT
 
 config ARCH_ADI_COYOTE
 	bool "Coyote"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support the ADI 
 	  Engineering Coyote Gateway Reference Platform. For more
@@ -52,7 +52,7 @@ config ARCH_ADI_COYOTE
 
 config MACH_GATEWAY7001
 	bool "Gateway 7001"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Gateway's
 	  7001 Access Point. For more information on this platform,
@@ -60,7 +60,7 @@ config MACH_GATEWAY7001
 
 config MACH_WG302V2
 	bool "Netgear WG302 v2 / WAG302 v2"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Netgear's
 	  WG302 v2 or WAG302 v2 Access Points. For more information
@@ -68,6 +68,7 @@ config MACH_WG302V2
 
 config ARCH_IXDP425
 	bool "IXDP425"
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Intel's 
 	  IXDP425 Development Platform (Also known as Richfield).  
@@ -75,6 +76,7 @@ config ARCH_IXDP425
 
 config MACH_IXDPG425
 	bool "IXDPG425"
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Intel's
 	  IXDPG425 Development Platform (Also known as Montajade).
@@ -120,7 +122,7 @@ config ARCH_PRPMC1100
 config MACH_NAS100D
 	bool
 	prompt "NAS100D"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Iomega's
 	  NAS 100d device. For more information on this platform,
@@ -129,7 +131,7 @@ config MACH_NAS100D
 config MACH_DSMG600
 	bool
 	prompt "D-Link DSM-G600 RevA"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support D-Link's
 	  DSM-G600 RevA device. For more information on this platform,
@@ -143,7 +145,7 @@ config	ARCH_IXDP4XX
 config MACH_FSG
 	bool
 	prompt "Freecom FSG-3"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Freecom's
 	  FSG-3 device. For more information on this platform,
@@ -152,7 +154,7 @@ config MACH_FSG
 config MACH_ARCOM_VULCAN
 	bool
 	prompt "Arcom/Eurotech Vulcan"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support Arcom's
 	  Vulcan board.
@@ -173,7 +175,7 @@ config CPU_IXP43X
 config MACH_GTWX5715
 	bool "Gemtek WX5715 (Linksys WRV54G)"
 	depends on ARCH_IXP4XX
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 		This board is currently inside the Linksys WRV54G Gateways.
 
@@ -196,7 +198,7 @@ config MACH_DEVIXP
 
 config MACH_MICCPT
 	bool "Omicron MICCPT"
-	select FORCE_PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
 	  Say 'Y' here if you want your kernel to support the MICCPT
 	  board from OMICRON electronics GmbH.
@@ -209,9 +211,16 @@ config MACH_MIC256
 
 comment "IXP4xx Options"
 
+config IXP4XX_PCI_LEGACY
+	bool "IXP4xx legacy PCI driver support"
+	depends on PCI
+	help
+	  Selects legacy PCI driver.
+	  Not recommended for new development.
+
 config IXP4XX_INDIRECT_PCI
 	bool "Use indirect PCI memory access"
-	depends on PCI
+	depends on IXP4XX_PCI_LEGACY
 	help
           IXP4xx provides two methods of accessing PCI memory space:
 
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index 1981b33109cb..ec1d3029f80c 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -19,6 +19,7 @@
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
 #include <linux/gpio/machine.h>
+#include <linux/platform_data/pata_ixp4xx_cf.h>
 #include <asm/types.h>
 #include <asm/setup.h>
 #include <asm/memory.h>
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 007a44412e24..b5eadd70d903 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -27,12 +27,12 @@
 #include <linux/cpu.h>
 #include <linux/pci.h>
 #include <linux/sched_clock.h>
+#include <linux/soc/ixp4xx/cpu.h>
 #include <linux/irqchip/irq-ixp4xx.h>
 #include <linux/platform_data/timer-ixp4xx.h>
 #include <linux/dma-map-ops.h>
 #include <mach/udc.h>
 #include <mach/hardware.h>
-#include <mach/io.h>
 #include <linux/uaccess.h>
 #include <asm/page.h>
 #include <asm/exception.h>
@@ -44,6 +44,27 @@
 
 #include "irqs.h"
 
+u32 ixp4xx_read_feature_bits(void)
+{
+	u32 val = ~__raw_readl(IXP4XX_EXP_CFG2);
+
+	if (cpu_is_ixp42x_rev_a0())
+		return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP |
+					       IXP4XX_FEATURE_AES);
+	if (cpu_is_ixp42x())
+		return val & IXP42X_FEATURE_MASK;
+	if (cpu_is_ixp43x())
+		return val & IXP43X_FEATURE_MASK;
+	return val & IXP46X_FEATURE_MASK;
+}
+EXPORT_SYMBOL(ixp4xx_read_feature_bits);
+
+void ixp4xx_write_feature_bits(u32 value)
+{
+	__raw_writel(~value, IXP4XX_EXP_CFG2);
+}
+EXPORT_SYMBOL(ixp4xx_write_feature_bits);
+
 #define IXP4XX_TIMER_FREQ 66666000
 
 /*************************************************************************
@@ -215,6 +236,27 @@ static struct resource ixp46x_i2c_resources[] = {
 	}
 };
 
+/* A single 32-bit register on IXP46x */
+#define IXP4XX_HWRANDOM_BASE_PHYS	0x70002100
+
+static struct resource ixp46x_hwrandom_resource[] = {
+	{
+		.start = IXP4XX_HWRANDOM_BASE_PHYS,
+		.end = IXP4XX_HWRANDOM_BASE_PHYS + 0x3,
+		.flags = IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device ixp46x_hwrandom_device = {
+	.name           = "ixp4xx-hwrandom",
+	.id             = -1,
+	.dev = {
+		.coherent_dma_mask      = DMA_BIT_MASK(32),
+	},
+	.resource = ixp46x_hwrandom_resource,
+	.num_resources  = ARRAY_SIZE(ixp46x_hwrandom_resource),
+};
+
 /*
  * I2C controller. The IXP46x uses the same block as the IOP3xx, so
  * we just use the same device name.
@@ -227,7 +269,8 @@ static struct platform_device ixp46x_i2c_controller = {
 };
 
 static struct platform_device *ixp46x_devices[] __initdata = {
-	&ixp46x_i2c_controller
+	&ixp46x_hwrandom_device,
+	&ixp46x_i2c_controller,
 };
 
 unsigned long ixp4xx_exp_bus_size;
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 507ee3878769..844329c5610d 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -28,6 +28,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
+#include <mach/hardware.h>
 
 #include "irqs.h"
 
diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h
deleted file mode 100644
index b872a5354ddd..000000000000
--- a/arch/arm/mach-ixp4xx/include/mach/cpu.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-ixp4xx/include/mach/cpu.h
- *
- * IXP4XX cpu type detection
- *
- * Copyright (C) 2007 MontaVista Software, Inc.
- */
-
-#ifndef __ASM_ARCH_CPU_H__
-#define __ASM_ARCH_CPU_H__
-
-#include <linux/io.h>
-#include <asm/cputype.h>
-
-/* Processor id value in CP15 Register 0 */
-#define IXP42X_PROCESSOR_ID_VALUE	0x690541c0 /* including unused 0x690541Ex */
-#define IXP42X_PROCESSOR_ID_MASK	0xffffffc0
-
-#define IXP43X_PROCESSOR_ID_VALUE	0x69054040
-#define IXP43X_PROCESSOR_ID_MASK	0xfffffff0
-
-#define IXP46X_PROCESSOR_ID_VALUE	0x69054200 /* including IXP455 */
-#define IXP46X_PROCESSOR_ID_MASK	0xfffffff0
-
-#define cpu_is_ixp42x_rev_a0() ((read_cpuid_id() & (IXP42X_PROCESSOR_ID_MASK | 0xF)) == \
-				IXP42X_PROCESSOR_ID_VALUE)
-#define cpu_is_ixp42x()	((read_cpuid_id() & IXP42X_PROCESSOR_ID_MASK) == \
-			 IXP42X_PROCESSOR_ID_VALUE)
-#define cpu_is_ixp43x()	((read_cpuid_id() & IXP43X_PROCESSOR_ID_MASK) == \
-			 IXP43X_PROCESSOR_ID_VALUE)
-#define cpu_is_ixp46x()	((read_cpuid_id() & IXP46X_PROCESSOR_ID_MASK) == \
-			 IXP46X_PROCESSOR_ID_VALUE)
-
-static inline u32 ixp4xx_read_feature_bits(void)
-{
-	u32 val = ~__raw_readl(IXP4XX_EXP_CFG2);
-
-	if (cpu_is_ixp42x_rev_a0())
-		return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP |
-					       IXP4XX_FEATURE_AES);
-	if (cpu_is_ixp42x())
-		return val & IXP42X_FEATURE_MASK;
-	if (cpu_is_ixp43x())
-		return val & IXP43X_FEATURE_MASK;
-	return val & IXP46X_FEATURE_MASK;
-}
-
-static inline void ixp4xx_write_feature_bits(u32 value)
-{
-	__raw_writel(~value, IXP4XX_EXP_CFG2);
-}
-
-#endif  /* _ASM_ARCH_CPU_H */
diff --git a/arch/arm/mach-ixp4xx/include/mach/hardware.h b/arch/arm/mach-ixp4xx/include/mach/hardware.h
index b884eedcd0fc..b2b7301ce503 100644
--- a/arch/arm/mach-ixp4xx/include/mach/hardware.h
+++ b/arch/arm/mach-ixp4xx/include/mach/hardware.h
@@ -23,7 +23,7 @@
 #include "ixp4xx-regs.h"
 
 #ifndef __ASSEMBLER__
-#include <mach/cpu.h>
+#include <linux/soc/ixp4xx/cpu.h>
 #endif
 
 /* Platform helper functions and definitions */
diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
index 708d085ce39f..abb07f105515 100644
--- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
+++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
@@ -45,21 +45,21 @@
  * it can be used with the low-level debug code.
  */
 #define IXP4XX_PERIPHERAL_BASE_PHYS	0xC8000000
-#define IXP4XX_PERIPHERAL_BASE_VIRT	IOMEM(0xFEF00000)
+#define IXP4XX_PERIPHERAL_BASE_VIRT	IOMEM(0xFEC00000)
 #define IXP4XX_PERIPHERAL_REGION_SIZE	0x00013000
 
 /*
  * PCI Config registers
  */
 #define IXP4XX_PCI_CFG_BASE_PHYS	0xC0000000
-#define IXP4XX_PCI_CFG_BASE_VIRT	IOMEM(0xFEF13000)
+#define IXP4XX_PCI_CFG_BASE_VIRT	IOMEM(0xFEC13000)
 #define IXP4XX_PCI_CFG_REGION_SIZE	0x00001000
 
 /*
  * Expansion BUS Configuration registers
  */
 #define IXP4XX_EXP_CFG_BASE_PHYS	0xC4000000
-#define IXP4XX_EXP_CFG_BASE_VIRT	0xFEF14000
+#define IXP4XX_EXP_CFG_BASE_VIRT	0xFEC14000
 #define IXP4XX_EXP_CFG_REGION_SIZE	0x00001000
 
 #define IXP4XX_EXP_CS0_OFFSET	0x00
@@ -120,6 +120,7 @@
 #define IXP4XX_SSP_BASE_PHYS		(IXP4XX_PERIPHERAL_BASE_PHYS + 0x12000)
 
 
+/* The UART is explicitly put in the beginning of fixmap */
 #define IXP4XX_UART1_BASE_VIRT		(IXP4XX_PERIPHERAL_BASE_VIRT + 0x0000)
 #define IXP4XX_UART2_BASE_VIRT		(IXP4XX_PERIPHERAL_BASE_VIRT + 0x1000)
 #define IXP4XX_PMU_BASE_VIRT		(IXP4XX_PERIPHERAL_BASE_VIRT + 0x2000)
@@ -299,58 +300,4 @@
 
 #define DCMD_LENGTH	0x01fff		/* length mask (max = 8K - 1) */
 
-/* "fuse" bits of IXP_EXP_CFG2 */
-/* All IXP4xx CPUs */
-#define IXP4XX_FEATURE_RCOMP		(1 << 0)
-#define IXP4XX_FEATURE_USB_DEVICE	(1 << 1)
-#define IXP4XX_FEATURE_HASH		(1 << 2)
-#define IXP4XX_FEATURE_AES		(1 << 3)
-#define IXP4XX_FEATURE_DES		(1 << 4)
-#define IXP4XX_FEATURE_HDLC		(1 << 5)
-#define IXP4XX_FEATURE_AAL		(1 << 6)
-#define IXP4XX_FEATURE_HSS		(1 << 7)
-#define IXP4XX_FEATURE_UTOPIA		(1 << 8)
-#define IXP4XX_FEATURE_NPEB_ETH0	(1 << 9)
-#define IXP4XX_FEATURE_NPEC_ETH		(1 << 10)
-#define IXP4XX_FEATURE_RESET_NPEA	(1 << 11)
-#define IXP4XX_FEATURE_RESET_NPEB	(1 << 12)
-#define IXP4XX_FEATURE_RESET_NPEC	(1 << 13)
-#define IXP4XX_FEATURE_PCI		(1 << 14)
-#define IXP4XX_FEATURE_UTOPIA_PHY_LIMIT	(3 << 16)
-#define IXP4XX_FEATURE_XSCALE_MAX_FREQ	(3 << 22)
-#define IXP42X_FEATURE_MASK		(IXP4XX_FEATURE_RCOMP            | \
-					 IXP4XX_FEATURE_USB_DEVICE       | \
-					 IXP4XX_FEATURE_HASH             | \
-					 IXP4XX_FEATURE_AES              | \
-					 IXP4XX_FEATURE_DES              | \
-					 IXP4XX_FEATURE_HDLC             | \
-					 IXP4XX_FEATURE_AAL              | \
-					 IXP4XX_FEATURE_HSS              | \
-					 IXP4XX_FEATURE_UTOPIA           | \
-					 IXP4XX_FEATURE_NPEB_ETH0        | \
-					 IXP4XX_FEATURE_NPEC_ETH         | \
-					 IXP4XX_FEATURE_RESET_NPEA       | \
-					 IXP4XX_FEATURE_RESET_NPEB       | \
-					 IXP4XX_FEATURE_RESET_NPEC       | \
-					 IXP4XX_FEATURE_PCI              | \
-					 IXP4XX_FEATURE_UTOPIA_PHY_LIMIT | \
-					 IXP4XX_FEATURE_XSCALE_MAX_FREQ)
-
-
-/* IXP43x/46x CPUs */
-#define IXP4XX_FEATURE_ECC_TIMESYNC	(1 << 15)
-#define IXP4XX_FEATURE_USB_HOST		(1 << 18)
-#define IXP4XX_FEATURE_NPEA_ETH		(1 << 19)
-#define IXP43X_FEATURE_MASK		(IXP42X_FEATURE_MASK             | \
-					 IXP4XX_FEATURE_ECC_TIMESYNC     | \
-					 IXP4XX_FEATURE_USB_HOST         | \
-					 IXP4XX_FEATURE_NPEA_ETH)
-
-/* IXP46x CPU (including IXP455) only */
-#define IXP4XX_FEATURE_NPEB_ETH_1_TO_3	(1 << 20)
-#define IXP4XX_FEATURE_RSA		(1 << 21)
-#define IXP46X_FEATURE_MASK		(IXP43X_FEATURE_MASK             | \
-					 IXP4XX_FEATURE_NPEB_ETH_1_TO_3  | \
-					 IXP4XX_FEATURE_RSA)
-
 #endif
diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h
index 6d403fe0bf52..d8b4df96db08 100644
--- a/arch/arm/mach-ixp4xx/include/mach/platform.h
+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
@@ -80,20 +80,6 @@ extern unsigned long ixp4xx_exp_bus_size;
 #define IXP4XX_UART_XTAL        	14745600
 
 /*
- * This structure provide a means for the board setup code
- * to give information to th pata_ixp4xx driver. It is
- * passed as platform_data.
- */
-struct ixp4xx_pata_data {
-	volatile u32	*cs0_cfg;
-	volatile u32	*cs1_cfg;
-	unsigned long	cs0_bits;
-	unsigned long	cs1_bits;
-	void __iomem	*cs0;
-	void __iomem	*cs1;
-};
-
-/*
  * Frequency of clock used for primary clocksource
  */
 extern unsigned long ixp4xx_timer_freq;
diff --git a/arch/arm/mach-ixp4xx/ixp4xx-of.c b/arch/arm/mach-ixp4xx/ixp4xx-of.c
index 7449b8319c8a..f9904716ec7f 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx-of.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx-of.c
@@ -9,8 +9,12 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/hardware.h>
-#include <mach/ixp4xx-regs.h>
+/*
+ * These are the only fixed phys to virt mappings we ever need
+ * we put it right after the UART mapping at 0xffc80000-0xffc81fff
+ */
+#define IXP4XX_EXP_CFG_BASE_PHYS	0xC4000000
+#define IXP4XX_EXP_CFG_BASE_VIRT	0xFEC14000
 
 static struct map_desc ixp4xx_of_io_desc[] __initdata = {
 	/*
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index 6959ad2e3aec..6133cf01cbe4 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -33,6 +33,7 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
+#include <mach/hardware.h>
 
 #include "irqs.h"
 
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index a428bb918703..8526a70e401b 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -31,6 +31,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/time.h>
+#include <mach/hardware.h>
 
 #include "irqs.h"