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-rw-r--r--arch/arm/plat-mxc/include/mach/audmux.h60
-rw-r--r--arch/arm/plat-mxc/include/mach/board-mx31ads.h33
-rw-r--r--arch/arm/plat-mxc/include/mach/common.h10
-rw-r--r--arch/arm/plat-mxc/include/mach/debug-macro.S2
-rw-r--r--arch/arm/plat-mxc/include/mach/devices-common.h2
-rw-r--r--arch/arm/plat-mxc/include/mach/dma.h3
-rw-r--r--arch/arm/plat-mxc/include/mach/entry-macro.S16
-rw-r--r--arch/arm/plat-mxc/include/mach/hardware.h7
-rw-r--r--arch/arm/plat-mxc/include/mach/io.h39
-rw-r--r--arch/arm/plat-mxc/include/mach/iomux-mx25.h42
-rw-r--r--arch/arm/plat-mxc/include/mach/system.h25
11 files changed, 37 insertions, 202 deletions
diff --git a/arch/arm/plat-mxc/include/mach/audmux.h b/arch/arm/plat-mxc/include/mach/audmux.h
deleted file mode 100644
index 6fda788ed0e9..000000000000
--- a/arch/arm/plat-mxc/include/mach/audmux.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef __MACH_AUDMUX_H
-#define __MACH_AUDMUX_H
-
-#define MX27_AUDMUX_HPCR1_SSI0 0
-#define MX27_AUDMUX_HPCR2_SSI1 1
-#define MX27_AUDMUX_HPCR3_SSI_PINS_4 2
-#define MX27_AUDMUX_PPCR1_SSI_PINS_1 3
-#define MX27_AUDMUX_PPCR2_SSI_PINS_2 4
-#define MX27_AUDMUX_PPCR3_SSI_PINS_3 5
-
-#define MX31_AUDMUX_PORT1_SSI0 0
-#define MX31_AUDMUX_PORT2_SSI1 1
-#define MX31_AUDMUX_PORT3_SSI_PINS_3 2
-#define MX31_AUDMUX_PORT4_SSI_PINS_4 3
-#define MX31_AUDMUX_PORT5_SSI_PINS_5 4
-#define MX31_AUDMUX_PORT6_SSI_PINS_6 5
-
-#define MX51_AUDMUX_PORT1_SSI0 0
-#define MX51_AUDMUX_PORT2_SSI1 1
-#define MX51_AUDMUX_PORT3 2
-#define MX51_AUDMUX_PORT4 3
-#define MX51_AUDMUX_PORT5 4
-#define MX51_AUDMUX_PORT6 5
-#define MX51_AUDMUX_PORT7 6
-
-/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
-#define MXC_AUDMUX_V1_PCR_INMMASK(x) ((x) & 0xff)
-#define MXC_AUDMUX_V1_PCR_INMEN (1 << 8)
-#define MXC_AUDMUX_V1_PCR_TXRXEN (1 << 10)
-#define MXC_AUDMUX_V1_PCR_SYN (1 << 12)
-#define MXC_AUDMUX_V1_PCR_RXDSEL(x) (((x) & 0x7) << 13)
-#define MXC_AUDMUX_V1_PCR_RFCSEL(x) (((x) & 0xf) << 20)
-#define MXC_AUDMUX_V1_PCR_RCLKDIR (1 << 24)
-#define MXC_AUDMUX_V1_PCR_RFSDIR (1 << 25)
-#define MXC_AUDMUX_V1_PCR_TFCSEL(x) (((x) & 0xf) << 26)
-#define MXC_AUDMUX_V1_PCR_TCLKDIR (1 << 30)
-#define MXC_AUDMUX_V1_PCR_TFSDIR (1 << 31)
-
-/* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */
-#define MXC_AUDMUX_V2_PTCR_TFSDIR (1 << 31)
-#define MXC_AUDMUX_V2_PTCR_TFSEL(x) (((x) & 0xf) << 27)
-#define MXC_AUDMUX_V2_PTCR_TCLKDIR (1 << 26)
-#define MXC_AUDMUX_V2_PTCR_TCSEL(x) (((x) & 0xf) << 22)
-#define MXC_AUDMUX_V2_PTCR_RFSDIR (1 << 21)
-#define MXC_AUDMUX_V2_PTCR_RFSEL(x) (((x) & 0xf) << 17)
-#define MXC_AUDMUX_V2_PTCR_RCLKDIR (1 << 16)
-#define MXC_AUDMUX_V2_PTCR_RCSEL(x) (((x) & 0xf) << 12)
-#define MXC_AUDMUX_V2_PTCR_SYN (1 << 11)
-
-#define MXC_AUDMUX_V2_PDCR_RXDSEL(x) (((x) & 0x7) << 13)
-#define MXC_AUDMUX_V2_PDCR_TXRXEN (1 << 12)
-#define MXC_AUDMUX_V2_PDCR_MODE(x) (((x) & 0x3) << 8)
-#define MXC_AUDMUX_V2_PDCR_INMMASK(x) ((x) & 0xff)
-
-int mxc_audmux_v1_configure_port(unsigned int port, unsigned int pcr);
-
-int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
- unsigned int pdcr);
-
-#endif /* __MACH_AUDMUX_H */
diff --git a/arch/arm/plat-mxc/include/mach/board-mx31ads.h b/arch/arm/plat-mxc/include/mach/board-mx31ads.h
deleted file mode 100644
index 94b60dd47137..000000000000
--- a/arch/arm/plat-mxc/include/mach/board-mx31ads.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * 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.
- */
-
-#ifndef __ASM_ARCH_MXC_BOARD_MX31ADS_H__
-#define __ASM_ARCH_MXC_BOARD_MX31ADS_H__
-
-#include <mach/hardware.h>
-
-/*
- * These symbols are used by drivers/net/cs89x0.c.
- * This is ugly as hell, but we have to provide them until
- * someone fixed the driver.
- */
-
-/* Base address of PBC controller */
-#define PBC_BASE_ADDRESS MX31_CS4_BASE_ADDR_VIRT
-/* Offsets for the PBC Controller register */
-
-/* Ethernet Controller IO base address */
-#define PBC_CS8900A_IOBASE 0x020000
-
-#define MXC_EXP_IO_BASE (MXC_BOARD_IRQ_START)
-
-#define EXPIO_INT_ENET_INT (MXC_EXP_IO_BASE + 8)
-
-#endif /* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index 1bf0df81bdc6..0319c4a0cafa 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -65,6 +65,7 @@ extern int mx51_clocks_init(unsigned long ckil, unsigned long osc,
unsigned long ckih1, unsigned long ckih2);
extern int mx53_clocks_init(unsigned long ckil, unsigned long osc,
unsigned long ckih1, unsigned long ckih2);
+extern int mx27_clocks_init_dt(void);
extern int mx51_clocks_init_dt(void);
extern int mx53_clocks_init_dt(void);
extern int mx6q_clocks_init(void);
@@ -75,6 +76,7 @@ extern void mxc_restart(char, const char *);
extern void mxc_arch_reset_init(void __iomem *);
extern int mx53_revision(void);
extern int mx53_display_revision(void);
+extern void imx_set_aips(void __iomem *);
enum mxc_cpu_pwr_mode {
WAIT_CLOCKED, /* wfi only */
@@ -84,6 +86,14 @@ enum mxc_cpu_pwr_mode {
STOP_POWER_OFF, /* STOP + SRPG */
};
+enum mx3_cpu_pwr_mode {
+ MX3_RUN,
+ MX3_WAIT,
+ MX3_DOZE,
+ MX3_SLEEP,
+};
+
+extern void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode);
extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode);
extern void imx_print_silicon_rev(const char *cpu, int srev);
diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S
index 6e192c4a391a..8ddda365f1a0 100644
--- a/arch/arm/plat-mxc/include/mach/debug-macro.S
+++ b/arch/arm/plat-mxc/include/mach/debug-macro.S
@@ -24,7 +24,7 @@
#define UART_PADDR MX51_UART1_BASE_ADDR
#elif defined (CONFIG_DEBUG_IMX50_IMX53_UART)
#define UART_PADDR MX53_UART1_BASE_ADDR
-#elif defined (CONFIG_DEBUG_IMX6Q_UART)
+#elif defined (CONFIG_DEBUG_IMX6Q_UART4)
#define UART_PADDR MX6Q_UART4_BASE_ADDR
#endif
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index def9ba53e23a..1b2258daa05b 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -223,6 +223,8 @@ struct imx_mx2_camera_data {
struct platform_device *__init imx_add_mx2_camera(
const struct imx_mx2_camera_data *data,
const struct mx2_camera_platform_data *pdata);
+struct platform_device *__init imx_add_mx2_emmaprp(
+ const struct imx_mx2_camera_data *data);
#include <mach/mxc_ehci.h>
struct imx_mxc_ehci_data {
diff --git a/arch/arm/plat-mxc/include/mach/dma.h b/arch/arm/plat-mxc/include/mach/dma.h
index 233d0a5e2d68..1b9080385b46 100644
--- a/arch/arm/plat-mxc/include/mach/dma.h
+++ b/arch/arm/plat-mxc/include/mach/dma.h
@@ -60,8 +60,7 @@ static inline int imx_dma_is_ipu(struct dma_chan *chan)
static inline int imx_dma_is_general_purpose(struct dma_chan *chan)
{
- return !strcmp(dev_name(chan->device->dev), "imx31-sdma") ||
- !strcmp(dev_name(chan->device->dev), "imx35-sdma") ||
+ return strstr(dev_name(chan->device->dev), "sdma") ||
!strcmp(dev_name(chan->device->dev), "imx-dma");
}
diff --git a/arch/arm/plat-mxc/include/mach/entry-macro.S b/arch/arm/plat-mxc/include/mach/entry-macro.S
deleted file mode 100644
index def5d30cb67e..000000000000
--- a/arch/arm/plat-mxc/include/mach/entry-macro.S
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2007 Lennert Buytenhek <buytenh@wantstofly.org>
- * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * 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.
- */
-
- .macro disable_fiq
- .endm
-
- .macro arch_ret_to_user, tmp1, tmp2
- .endm
diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h
index a599f01f8b92..0630513554de 100644
--- a/arch/arm/plat-mxc/include/mach/hardware.h
+++ b/arch/arm/plat-mxc/include/mach/hardware.h
@@ -22,11 +22,8 @@
#include <asm/sizes.h>
-#ifdef __ASSEMBLER__
-#define IOMEM(addr) (addr)
-#else
-#define IOMEM(addr) ((void __force __iomem *)(addr))
-#endif
+#define addr_in_module(addr, mod) \
+ ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE)
#define IMX_IO_P2V_MODULE(addr, module) \
(((addr) - module ## _BASE_ADDR) < module ## _SIZE ? \
diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h
deleted file mode 100644
index 338300b18b00..000000000000
--- a/arch/arm/plat-mxc/include/mach/io.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * 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.
- */
-
-#ifndef __ASM_ARCH_MXC_IO_H__
-#define __ASM_ARCH_MXC_IO_H__
-
-/* Allow IO space to be anywhere in the memory */
-#define IO_SPACE_LIMIT 0xffffffff
-
-#define __arch_ioremap __imx_ioremap
-#define __arch_iounmap __iounmap
-
-#define addr_in_module(addr, mod) \
- ((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE)
-
-extern void __iomem *(*imx_ioremap)(unsigned long, size_t, unsigned int);
-
-static inline void __iomem *
-__imx_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
-{
- if (imx_ioremap != NULL)
- return imx_ioremap(phys_addr, size, mtype);
- else
- return __arm_ioremap(phys_addr, size, mtype);
-}
-
-/* io address mapping macro */
-#define __io(a) __typesafe_io(a)
-
-#define __mem_pci(a) (a)
-
-#endif
diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx25.h b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
index f0726d48df22..c61ec0fc10d4 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-mx25.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-mx25.h
@@ -139,15 +139,15 @@
#define MX25_PAD_NFRB__GPIO_3_31 IOMUX_PAD(0x27c, 0x084, 0x15, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_D15__D15 IOMUX_PAD(0x280, 0x088, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D15__LD16 IOMUX_PAD(0x280, 0x088, 0x01, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_D15__LD16 IOMUX_PAD(0x280, 0x088, 0x01, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_D15__GPIO_4_5 IOMUX_PAD(0x280, 0x088, 0x05, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_D14__D14 IOMUX_PAD(0x284, 0x08c, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D14__LD17 IOMUX_PAD(0x284, 0x08c, 0x01, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_D14__LD17 IOMUX_PAD(0x284, 0x08c, 0x01, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_D14__GPIO_4_6 IOMUX_PAD(0x284, 0x08c, 0x05, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_D13__D13 IOMUX_PAD(0x288, 0x090, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D13__LD18 IOMUX_PAD(0x288, 0x090, 0x01, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_D13__LD18 IOMUX_PAD(0x288, 0x090, 0x01, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_D13__GPIO_4_7 IOMUX_PAD(0x288, 0x090, 0x05, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_D12__D12 IOMUX_PAD(0x28c, 0x094, 0x00, 0, 0, NO_PAD_CTRL)
@@ -192,54 +192,54 @@
#define MX25_PAD_D0__D0 IOMUX_PAD(0x2bc, 0x0c4, 0x00, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_D0__GPIO_4_20 IOMUX_PAD(0x2bc, 0x0c4, 0x05, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD0__LD0 IOMUX_PAD(0x2c0, 0x0c8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD0__LD0 IOMUX_PAD(0x2c0, 0x0c8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD0__CSI_D0 IOMUX_PAD(0x2c0, 0x0c8, 0x12, 0x488, 0, NO_PAD_CTRL)
#define MX25_PAD_LD0__GPIO_2_15 IOMUX_PAD(0x2c0, 0x0c8, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD1__LD1 IOMUX_PAD(0x2c4, 0x0cc, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD1__LD1 IOMUX_PAD(0x2c4, 0x0cc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD1__CSI_D1 IOMUX_PAD(0x2c4, 0x0cc, 0x12, 0x48c, 0, NO_PAD_CTRL)
#define MX25_PAD_LD1__GPIO_2_16 IOMUX_PAD(0x2c4, 0x0cc, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD2__LD2 IOMUX_PAD(0x2c8, 0x0d0, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD2__LD2 IOMUX_PAD(0x2c8, 0x0d0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD2__GPIO_2_17 IOMUX_PAD(0x2c8, 0x0d0, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD3__LD3 IOMUX_PAD(0x2cc, 0x0d4, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD3__LD3 IOMUX_PAD(0x2cc, 0x0d4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD3__GPIO_2_18 IOMUX_PAD(0x2cc, 0x0d4, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD4__LD4 IOMUX_PAD(0x2d0, 0x0d8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD4__LD4 IOMUX_PAD(0x2d0, 0x0d8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD4__GPIO_2_19 IOMUX_PAD(0x2d0, 0x0d8, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD5__LD5 IOMUX_PAD(0x2d4, 0x0dc, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD5__LD5 IOMUX_PAD(0x2d4, 0x0dc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD5__GPIO_1_19 IOMUX_PAD(0x2d4, 0x0dc, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD6__LD6 IOMUX_PAD(0x2d8, 0x0e0, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD6__LD6 IOMUX_PAD(0x2d8, 0x0e0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD6__GPIO_1_20 IOMUX_PAD(0x2d8, 0x0e0, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD7__LD7 IOMUX_PAD(0x2dc, 0x0e4, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD7__LD7 IOMUX_PAD(0x2dc, 0x0e4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD7__GPIO_1_21 IOMUX_PAD(0x2dc, 0x0e4, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD8__LD8 IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD8__LD8 IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD8__FEC_TX_ERR IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD9__LD9 IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD9__LD9 IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD9__FEC_COL IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTRL)
-#define MX25_PAD_LD10__LD10 IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD10__LD10 IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD10__FEC_RX_ER IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTRL)
-#define MX25_PAD_LD11__LD11 IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD11__LD11 IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD11__FEC_RDATA2 IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTRL)
-#define MX25_PAD_LD12__LD12 IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD12__LD12 IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD12__FEC_RDATA3 IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTRL)
-#define MX25_PAD_LD13__LD13 IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD13__LD13 IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD13__FEC_TDATA2 IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD14__LD14 IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD14__LD14 IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD14__FEC_TDATA3 IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD15__LD15 IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_LD15__LD15 IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_LD15__FEC_RX_CLK IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTRL)
#define MX25_PAD_HSYNC__HSYNC IOMUX_PAD(0x300, 0x108, 0x10, 0, 0, NO_PAD_CTRL)
@@ -468,11 +468,11 @@
#define MX25_PAD_GPIO_C__CAN2_TX IOMUX_PAD(0x3f8, 0x1fc, 0x16, 0, 0, PAD_CTL_PUS_22K_UP)
#define MX25_PAD_GPIO_D__GPIO_D IOMUX_PAD(0x3fc, 0x200, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_E__LD16 IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_GPIO_E__LD16 IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_GPIO_D__CAN2_RX IOMUX_PAD(0x3fc, 0x200, 0x16, 0x484, 1, PAD_CTL_PUS_22K_UP)
#define MX25_PAD_GPIO_E__GPIO_E IOMUX_PAD(0x400, 0x204, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_F__LD17 IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, NO_PAD_CTRL)
+#define MX25_PAD_GPIO_F__LD17 IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, PAD_CTL_SRE_FAST)
#define MX25_PAD_GPIO_E__AUD7_TXD IOMUX_PAD(0x400, 0x204, 0x14, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_GPIO_F__GPIO_F IOMUX_PAD(0x404, 0x208, 0x10, 0, 0, NO_PAD_CTRL)
diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h
deleted file mode 100644
index 13ad0df2e860..000000000000
--- a/arch/arm/plat-mxc/include/mach/system.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 1999 ARM Limited
- * Copyright (C) 2000 Deep Blue Solutions Ltd
- * Copyright 2004-2008 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MXC_SYSTEM_H__
-#define __ASM_ARCH_MXC_SYSTEM_H__
-
-static inline void arch_idle(void)
-{
- cpu_do_idle();
-}
-
-#endif /* __ASM_ARCH_MXC_SYSTEM_H__ */
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