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Commit c4c14f39 authored by Olof Johansson's avatar Olof Johansson
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Merge tag 'imx-cleanup-4.1' of... 

Merge tag 'imx-cleanup-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/cleanup

Merge "ARM: imx: cleanup for 4.1" from Shawn Guo:

The i.MX cleanup for v4.1:
 - Convert i.MX25 to be a DT only platform and remove the code that is
   only used by non-DT support
 - A couple trivial cleanup on iomux-v3 code

* tag 'imx-cleanup-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v4_v5_defconfig: Remove CONFIG_MACH_MX25_3DS
  ARM: mx25: Remove imxdi_rtc platform code
  ARM: mx25: Remove "mx25.h" header file
  ARM: mx25: Remove static memory mapping
  ARM: mx25: Retrieve IIM base from dt
  ARM: mx25: Remove mx25_clocks_init()
  ARM: mx25: Remove platform code support files
  ARM: mx25: Convert to a dt-only platform
  ARM: imx25: Remove eukrea mx25 board files
  ARM: mx25: Remove mach-mx25_3ds board file
  ARM: imx: Fix trivial typo in comments
  ARM: imx: Kconfig: Fix grammar in help text
  ARM: imx/iomux-v3: allow pad_list to be const
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parents 5602d12a dc98b0cb
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arch/arm/configs/imx_v4_v5_defconfig
View file @ c4c14f39
......@@ -24,9 +24,8 @@ CONFIG_ARCH_MXC=y
CONFIG_MACH_SCB9328=y
CONFIG_MACH_APF9328=y
CONFIG_MACH_MX21ADS=y
CONFIG_MACH_MX25_3DS=y
CONFIG_MACH_EUKREA_CPUIMX25SD=y
CONFIG_MACH_IMX25_DT=y
CONFIG_SOC_IMX25=y
CONFIG_MACH_MX27ADS=y
CONFIG_MACH_MX27_3DS=y
CONFIG_MACH_IMX27_VISSTRIM_M10=y
......
arch/arm/configs/multi_v5_defconfig
View file @ c4c14f39
......@@ -13,7 +13,7 @@ CONFIG_ARCH_MVEBU=y
CONFIG_MACH_KIRKWOOD=y
CONFIG_MACH_NETXBIG=y
CONFIG_ARCH_MXC=y
CONFIG_MACH_IMX25_DT=y
CONFIG_SOC_IMX25=y
CONFIG_MACH_IMX27_DT=y
CONFIG_ARCH_U300=y
CONFIG_PCI_MVEBU=y
......
arch/arm/mach-imx/Kconfig
View file @ c4c14f39
......@@ -77,13 +77,6 @@ config SOC_IMX21
select IMX_HAVE_IOMUX_V1
select MXC_AVIC
config SOC_IMX25
bool
select ARCH_MXC_IOMUX_V3
select CPU_ARM926T
select MXC_AVIC
select PINCTRL_IMX25
config SOC_IMX27
bool
select CPU_ARM926T
......@@ -149,62 +142,6 @@ config MACH_MX21ADS
Include support for MX21ADS platform. This includes specific
configurations for the board and its peripherals.
comment "MX25 platforms:"
config MACH_MX25_3DS
bool "Support MX25PDK (3DS) Platform"
select IMX_HAVE_PLATFORM_FLEXCAN
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMXDI_RTC
select IMX_HAVE_PLATFORM_IMX_FB
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_KEYPAD
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_EHCI
select IMX_HAVE_PLATFORM_MXC_NAND
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
select SOC_IMX25
config MACH_EUKREA_CPUIMX25SD
bool "Support Eukrea CPUIMX25 Platform"
select IMX_HAVE_PLATFORM_FLEXCAN
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMXDI_RTC
select IMX_HAVE_PLATFORM_IMX_FB
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_EHCI
select IMX_HAVE_PLATFORM_MXC_NAND
select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
select USB_ULPI_VIEWPORT if USB_ULPI
select SOC_IMX25
choice
prompt "Baseboard"
depends on MACH_EUKREA_CPUIMX25SD
default MACH_EUKREA_MBIMXSD25_BASEBOARD
config MACH_EUKREA_MBIMXSD25_BASEBOARD
bool "Eukrea MBIMXSD development board"
select IMX_HAVE_PLATFORM_GPIO_KEYS
select IMX_HAVE_PLATFORM_IMX_SSI
select IMX_HAVE_PLATFORM_SPI_IMX
select LEDS_GPIO_REGISTER
help
This adds board specific devices that can be found on Eukrea's
MBIMXSD evaluation board.
endchoice
config MACH_IMX25_DT
bool "Support i.MX25 platforms from device tree"
select SOC_IMX25
help
Include support for Freescale i.MX25 based platforms
using the device tree for discovery
comment "MX27 platforms:"
config MACH_MX27ADS
......@@ -557,6 +494,20 @@ config MACH_VPR200
endif
if ARCH_MULTI_V5
comment "Device tree only"
config SOC_IMX25
bool "i.MX25 support"
select ARCH_MXC_IOMUX_V3
select CPU_ARM926T
select MXC_AVIC
select PINCTRL_IMX25
help
This enables support for Freescale i.MX25 processor
endif
if ARCH_MULTI_V7
comment "Device tree only"
......@@ -636,7 +587,7 @@ config SOC_VF610
select PL310_ERRATA_769419 if CACHE_L2X0
help
This enable support for Freescale Vybrid VF610 processor.
This enables support for Freescale Vybrid VF610 processor.
choice
prompt "Clocksource for scheduler clock"
......@@ -666,7 +617,7 @@ config SOC_LS1021A
select ZONE_DMA if ARM_LPAE
help
This enable support for Freescale LS1021A processor.
This enables support for Freescale LS1021A processor.
endif
......
arch/arm/mach-imx/Makefile
View file @ c4c14f39
......@@ -3,7 +3,7 @@ obj-y := time.o cpu.o system.o irq-common.o
obj-$(CONFIG_SOC_IMX1) += clk-imx1.o mm-imx1.o
obj-$(CONFIG_SOC_IMX21) += clk-imx21.o mm-imx21.o
obj-$(CONFIG_SOC_IMX25) += clk-imx25.o mm-imx25.o ehci-imx25.o cpu-imx25.o
obj-$(CONFIG_SOC_IMX25) += clk-imx25.o cpu-imx25.o mach-imx25.o
obj-$(CONFIG_SOC_IMX27) += cpu-imx27.o pm-imx27.o
obj-$(CONFIG_SOC_IMX27) += clk-imx27.o mm-imx27.o ehci-imx27.o
......@@ -48,12 +48,6 @@ obj-$(CONFIG_MACH_IMX1_DT) += imx1-dt.o
# i.MX21 based machines
obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o
# i.MX25 based machines
obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o
obj-$(CONFIG_MACH_EUKREA_CPUIMX25SD) += mach-eukrea_cpuimx25.o
obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o
obj-$(CONFIG_MACH_IMX25_DT) += imx25-dt.o
# i.MX27 based machines
obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o
......
arch/arm/mach-imx/clk-imx25.c
View file @ c4c14f39
......@@ -30,7 +30,6 @@
#include "clk.h"
#include "common.h"
#include "hardware.h"
#include "mx25.h"
#define CCM_MPCTL 0x00
#define CCM_UPCTL 0x04
......@@ -239,80 +238,6 @@ static int __init __mx25_clocks_init(unsigned long osc_rate,
return 0;
}
int __init mx25_clocks_init(void)
{
void __iomem *ccm;
ccm = ioremap(MX25_CRM_BASE_ADDR, SZ_16K);
__mx25_clocks_init(24000000, ccm);
clk_register_clkdev(clk[gpt1_ipg], "ipg", "imx-gpt.0");
clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
/* i.mx25 has the i.mx21 type uart */
clk_register_clkdev(clk[uart1_ipg], "ipg", "imx21-uart.0");
clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.0");
clk_register_clkdev(clk[uart2_ipg], "ipg", "imx21-uart.1");
clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.1");
clk_register_clkdev(clk[uart3_ipg], "ipg", "imx21-uart.2");
clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.2");
clk_register_clkdev(clk[uart4_ipg], "ipg", "imx21-uart.3");
clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.3");
clk_register_clkdev(clk[uart5_ipg], "ipg", "imx21-uart.4");
clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.4");
clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.0");
clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.0");
clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.0");
clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.1");
clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.1");
clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.1");
clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.2");
clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.2");
clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.2");
clk_register_clkdev(clk[ipg], "ipg", "imx-udc-mx27");
clk_register_clkdev(clk[usbotg_ahb], "ahb", "imx-udc-mx27");
clk_register_clkdev(clk[usb_div], "per", "imx-udc-mx27");
clk_register_clkdev(clk[nfc_ipg_per], NULL, "imx25-nand.0");
/* i.mx25 has the i.mx35 type cspi */
clk_register_clkdev(clk[cspi1_ipg], NULL, "imx35-cspi.0");
clk_register_clkdev(clk[cspi2_ipg], NULL, "imx35-cspi.1");
clk_register_clkdev(clk[cspi3_ipg], NULL, "imx35-cspi.2");
clk_register_clkdev(clk[kpp_ipg], NULL, "imx-keypad");
clk_register_clkdev(clk[tsc_ipg], NULL, "mx25-adc");
clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.0");
clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.1");
clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.2");
clk_register_clkdev(clk[fec_ipg], "ipg", "imx25-fec.0");
clk_register_clkdev(clk[fec_ahb], "ahb", "imx25-fec.0");
clk_register_clkdev(clk[dryice_ipg], NULL, "imxdi_rtc.0");
clk_register_clkdev(clk[lcdc_ipg_per], "per", "imx21-fb.0");
clk_register_clkdev(clk[lcdc_ipg], "ipg", "imx21-fb.0");
clk_register_clkdev(clk[lcdc_ahb], "ahb", "imx21-fb.0");
clk_register_clkdev(clk[wdt_ipg], NULL, "imx2-wdt.0");
clk_register_clkdev(clk[ssi1_ipg], NULL, "imx-ssi.0");
clk_register_clkdev(clk[ssi2_ipg], NULL, "imx-ssi.1");
clk_register_clkdev(clk[esdhc1_ipg_per], "per", "sdhci-esdhc-imx25.0");
clk_register_clkdev(clk[esdhc1_ipg], "ipg", "sdhci-esdhc-imx25.0");
clk_register_clkdev(clk[esdhc1_ahb], "ahb", "sdhci-esdhc-imx25.0");
clk_register_clkdev(clk[esdhc2_ipg_per], "per", "sdhci-esdhc-imx25.1");
clk_register_clkdev(clk[esdhc2_ipg], "ipg", "sdhci-esdhc-imx25.1");
clk_register_clkdev(clk[esdhc2_ahb], "ahb", "sdhci-esdhc-imx25.1");
clk_register_clkdev(clk[csi_ipg_per], "per", "imx25-camera.0");
clk_register_clkdev(clk[csi_ipg], "ipg", "imx25-camera.0");
clk_register_clkdev(clk[csi_ahb], "ahb", "imx25-camera.0");
clk_register_clkdev(clk[dummy], "audmux", NULL);
clk_register_clkdev(clk[can1_ipg], NULL, "flexcan.0");
clk_register_clkdev(clk[can2_ipg], NULL, "flexcan.1");
/* i.mx25 has the i.mx35 type sdma */
clk_register_clkdev(clk[sdma_ipg], "ipg", "imx35-sdma");
clk_register_clkdev(clk[sdma_ahb], "ahb", "imx35-sdma");
clk_register_clkdev(clk[iim_ipg], "iim", NULL);
mxc_timer_init(MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), MX25_INT_GPT1);
return 0;
}
static void __init mx25_clocks_init_dt(struct device_node *np)
{
struct device_node *refnp;
......
arch/arm/mach-imx/common.h
View file @ c4c14f39
......@@ -23,13 +23,11 @@ struct of_device_id;
void mx1_map_io(void);
void mx21_map_io(void);
void mx25_map_io(void);
void mx27_map_io(void);
void mx31_map_io(void);
void mx35_map_io(void);
void imx1_init_early(void);
void imx21_init_early(void);
void imx25_init_early(void);
void imx27_init_early(void);
void imx31_init_early(void);
void imx35_init_early(void);
......@@ -37,13 +35,11 @@ void mxc_init_irq(void __iomem *);
void tzic_init_irq(void);
void mx1_init_irq(void);
void mx21_init_irq(void);
void mx25_init_irq(void);
void mx27_init_irq(void);
void mx31_init_irq(void);
void mx35_init_irq(void);
void imx1_soc_init(void);
void imx21_soc_init(void);
void imx25_soc_init(void);
void imx27_soc_init(void);
void imx31_soc_init(void);
void imx35_soc_init(void);
......@@ -51,7 +47,6 @@ void epit_timer_init(void __iomem *base, int irq);
void mxc_timer_init(void __iomem *, int);
int mx1_clocks_init(unsigned long fref);
int mx21_clocks_init(unsigned long lref, unsigned long fref);
int mx25_clocks_init(void);
int mx27_clocks_init(unsigned long fref);
int mx31_clocks_init(unsigned long fref);
int mx35_clocks_init(void);
......
arch/arm/mach-imx/cpu-imx25.c
View file @ c4c14f39
......@@ -11,6 +11,8 @@
*/
#include <linux/module.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include "iim.h"
#include "hardware.h"
......@@ -20,8 +22,15 @@ static int mx25_cpu_rev = -1;
static int mx25_read_cpu_rev(void)
{
u32 rev;
void __iomem *iim_base;
struct device_node *np;
np = of_find_compatible_node(NULL, NULL, "fsl,imx25-iim");
iim_base = of_iomap(np, 0);
BUG_ON(!iim_base);
rev = readl(iim_base + MXC_IIMSREV);
iounmap(iim_base);
rev = __raw_readl(MX25_IO_ADDRESS(MX25_IIM_BASE_ADDR + MXC_IIMSREV));
switch (rev) {
case 0x00:
return IMX_CHIP_REVISION_1_0;
......
arch/arm/mach-imx/devices-imx25.h deleted 100644 → 0
View file @ 5602d12a
/*
* Copyright (C) 2010 Pengutronix
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
*
* 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 "devices/devices-common.h"
extern const struct imx_fec_data imx25_fec_data;
#define imx25_add_fec(pdata) \
imx_add_fec(&imx25_fec_data, pdata)
extern const struct imx_flexcan_data imx25_flexcan_data[];
#define imx25_add_flexcan(id) \
imx_add_flexcan(&imx25_flexcan_data[id])
#define imx25_add_flexcan0() imx25_add_flexcan(0)
#define imx25_add_flexcan1() imx25_add_flexcan(1)
extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data;
#define imx25_add_fsl_usb2_udc(pdata) \
imx_add_fsl_usb2_udc(&imx25_fsl_usb2_udc_data, pdata)
extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data;
#define imx25_add_imxdi_rtc() \
imx_add_imxdi_rtc(&imx25_imxdi_rtc_data)
extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data;
#define imx25_add_imx2_wdt() \
imx_add_imx2_wdt(&imx25_imx2_wdt_data)
extern const struct imx_imx_fb_data imx25_imx_fb_data;
#define imx25_add_imx_fb(pdata) \
imx_add_imx_fb(&imx25_imx_fb_data, pdata)
extern const struct imx_imx_i2c_data imx25_imx_i2c_data[];
#define imx25_add_imx_i2c(id, pdata) \
imx_add_imx_i2c(&imx25_imx_i2c_data[id], pdata)
#define imx25_add_imx_i2c0(pdata) imx25_add_imx_i2c(0, pdata)
#define imx25_add_imx_i2c1(pdata) imx25_add_imx_i2c(1, pdata)
#define imx25_add_imx_i2c2(pdata) imx25_add_imx_i2c(2, pdata)
extern const struct imx_imx_keypad_data imx25_imx_keypad_data;
#define imx25_add_imx_keypad(pdata) \
imx_add_imx_keypad(&imx25_imx_keypad_data, pdata)
extern const struct imx_imx_ssi_data imx25_imx_ssi_data[];
#define imx25_add_imx_ssi(id, pdata) \
imx_add_imx_ssi(&imx25_imx_ssi_data[id], pdata)
extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[];
#define imx25_add_imx_uart(id, pdata) \
imx_add_imx_uart_1irq(&imx25_imx_uart_data[id], pdata)
#define imx25_add_imx_uart0(pdata) imx25_add_imx_uart(0, pdata)
#define imx25_add_imx_uart1(pdata) imx25_add_imx_uart(1, pdata)
#define imx25_add_imx_uart2(pdata) imx25_add_imx_uart(2, pdata)
#define imx25_add_imx_uart3(pdata) imx25_add_imx_uart(3, pdata)
#define imx25_add_imx_uart4(pdata) imx25_add_imx_uart(4, pdata)
extern const struct imx_mx2_camera_data imx25_mx2_camera_data;
#define imx25_add_mx2_camera(pdata) \
imx_add_mx2_camera(&imx25_mx2_camera_data, pdata)
extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data;
#define imx25_add_mxc_ehci_otg(pdata) \
imx_add_mxc_ehci(&imx25_mxc_ehci_otg_data, pdata)
extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data;
#define imx25_add_mxc_ehci_hs(pdata) \
imx_add_mxc_ehci(&imx25_mxc_ehci_hs_data, pdata)
extern const struct imx_mxc_nand_data imx25_mxc_nand_data;
#define imx25_add_mxc_nand(pdata) \
imx_add_mxc_nand(&imx25_mxc_nand_data, pdata)
extern const struct imx_sdhci_esdhc_imx_data imx25_sdhci_esdhc_imx_data[];
#define imx25_add_sdhci_esdhc_imx(id, pdata) \
imx_add_sdhci_esdhc_imx(&imx25_sdhci_esdhc_imx_data[id], pdata)
extern const struct imx_spi_imx_data imx25_cspi_data[];
#define imx25_add_spi_imx(id, pdata) \
imx_add_spi_imx(&imx25_cspi_data[id], pdata)
#define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata)
#define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata)
#define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata)
arch/arm/mach-imx/devices/Kconfig
View file @ c4c14f39
......@@ -21,9 +21,6 @@ config IMX_HAVE_PLATFORM_IMX27_CODA
config IMX_HAVE_PLATFORM_IMX2_WDT
bool
config IMX_HAVE_PLATFORM_IMXDI_RTC
bool
config IMX_HAVE_PLATFORM_IMX_FB
bool
......
arch/arm/mach-imx/devices/Makefile
View file @ c4c14f39
......@@ -8,7 +8,6 @@ obj-y += platform-gpio-mxc.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX21_HCD) += platform-imx21-hcd.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX27_CODA) += platform-imx27-coda.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX2_WDT) += platform-imx2-wdt.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMXDI_RTC) += platform-imxdi_rtc.o
obj-y += platform-imx-dma.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB) += platform-imx-fb.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o
......
arch/arm/mach-imx/devices/platform-fec.c
View file @ c4c14f39
......@@ -19,11 +19,6 @@
.irq = soc ## _INT_FEC, \
}
#ifdef CONFIG_SOC_IMX25
const struct imx_fec_data imx25_fec_data __initconst =
imx_fec_data_entry_single(MX25, "imx25-fec");
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_fec_data imx27_fec_data __initconst =
imx_fec_data_entry_single(MX27, "imx27-fec");
......
arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c
View file @ c4c14f39
......@@ -18,11 +18,6 @@
.irq = soc ## _INT_USB_OTG, \
}
#ifdef CONFIG_SOC_IMX25
const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst =
imx_fsl_usb2_udc_data_entry_single(MX25, "imx-udc-mx27");
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst =
imx_fsl_usb2_udc_data_entry_single(MX27, "imx-udc-mx27");
......
arch/arm/mach-imx/devices/platform-imx-fb.c
View file @ c4c14f39
......@@ -29,11 +29,6 @@ const struct imx_imx_fb_data imx21_imx_fb_data __initconst =
imx_imx_fb_data_entry_single(MX21, "imx21-fb", SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
#ifdef CONFIG_SOC_IMX25
const struct imx_imx_fb_data imx25_imx_fb_data __initconst =
imx_imx_fb_data_entry_single(MX25, "imx21-fb", SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_fb_data imx27_imx_fb_data __initconst =
imx_imx_fb_data_entry_single(MX27, "imx21-fb", SZ_4K);
......
arch/arm/mach-imx/devices/platform-imx-i2c.c
View file @ c4c14f39
......@@ -31,16 +31,6 @@ const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst =
imx_imx_i2c_data_entry_single(MX21, "imx21-i2c", 0, , SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
#ifdef CONFIG_SOC_IMX25
const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = {
#define imx25_imx_i2c_data_entry(_id, _hwid) \
imx_imx_i2c_data_entry(MX25, "imx21-i2c", _id, _hwid, SZ_16K)
imx25_imx_i2c_data_entry(0, 1),
imx25_imx_i2c_data_entry(1, 2),
imx25_imx_i2c_data_entry(2, 3),
};
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = {
#define imx27_imx_i2c_data_entry(_id, _hwid) \
......
arch/arm/mach-imx/devices/platform-imx-keypad.c
View file @ c4c14f39
......@@ -21,11 +21,6 @@ const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst =
imx_imx_keypad_data_entry_single(MX21, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX21 */
#ifdef CONFIG_SOC_IMX25
const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst =
imx_imx_keypad_data_entry_single(MX25, SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst =
imx_imx_keypad_data_entry_single(MX27, SZ_16);
......
arch/arm/mach-imx/devices/platform-imx-ssi.c
View file @ c4c14f39
......@@ -30,15 +30,6 @@ const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst = {
};
#endif /* ifdef CONFIG_SOC_IMX21 */
#ifdef CONFIG_SOC_IMX25
const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst = {
#define imx25_imx_ssi_data_entry(_id, _hwid) \
imx_imx_ssi_data_entry(MX25, _id, _hwid, SZ_4K)
imx25_imx_ssi_data_entry(0, 1),
imx25_imx_ssi_data_entry(1, 2),
};
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst = {
#define imx27_imx_ssi_data_entry(_id, _hwid) \
......
arch/arm/mach-imx/devices/platform-imx-uart.c
View file @ c4c14f39
......@@ -47,18 +47,6 @@ const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = {
};
#endif
#ifdef CONFIG_SOC_IMX25
const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = {
#define imx25_imx_uart_data_entry(_id, _hwid) \
imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K)
imx25_imx_uart_data_entry(0, 1),
imx25_imx_uart_data_entry(1, 2),
imx25_imx_uart_data_entry(2, 3),
imx25_imx_uart_data_entry(3, 4),
imx25_imx_uart_data_entry(4, 5),
};
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = {
#define imx27_imx_uart_data_entry(_id, _hwid) \
......
arch/arm/mach-imx/devices/platform-imx2-wdt.c
View file @ c4c14f39
......@@ -25,11 +25,6 @@ const struct imx_imx2_wdt_data imx21_imx2_wdt_data __initconst =
imx_imx2_wdt_data_entry_single(MX21, 0, , SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
#ifdef CONFIG_SOC_IMX25
const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst =
imx_imx2_wdt_data_entry_single(MX25, 0, , SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst =
imx_imx2_wdt_data_entry_single(MX27, 0, , SZ_4K);
......
arch/arm/mach-imx/devices/platform-imxdi_rtc.c deleted 100644 → 0
View file @ 5602d12a
/*
* Copyright (C) 2010 Pengutronix
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
*
* 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 <asm/sizes.h>
#include "../hardware.h"
#include "devices-common.h"
#define imx_imxdi_rtc_data_entry_single(soc) \
{ \
.iobase = soc ## _DRYICE_BASE_ADDR, \
.irq = soc ## _INT_DRYICE, \
}
#ifdef CONFIG_SOC_IMX25
const struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst =
imx_imxdi_rtc_data_entry_single(MX25);
#endif /* ifdef CONFIG_SOC_IMX25 */
struct platform_device *__init imx_add_imxdi_rtc(
const struct imx_imxdi_rtc_data *data)
{
struct resource res[] = {
{
.start = data->iobase,
.end = data->iobase + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = data->irq,
.end = data->irq,
.flags = IORESOURCE_IRQ,
},
};
return imx_add_platform_device("imxdi_rtc", 0,
res, ARRAY_SIZE(res), NULL, 0);
}
arch/arm/mach-imx/devices/platform-mx2-camera.c
View file @ c4c14f39
......@@ -27,11 +27,6 @@
.irqemmaprp = soc ## _INT_EMMAPRP, \
}
#ifdef CONFIG_SOC_IMX25
const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst =
imx_mx2_camera_data_entry_single(MX25, "imx25-camera");
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst =
imx_mx2_camera_data_entry_single_emma(MX27, "imx27-camera");
......
arch/arm/mach-imx/devices/platform-mxc-ehci.c
View file @ c4c14f39
......@@ -18,13 +18,6 @@
.irq = soc ## _INT_USB_ ## hs, \
}
#ifdef CONFIG_SOC_IMX25
const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst =
imx_mxc_ehci_data_entry_single(MX25, 0, OTG);
const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst =
imx_mxc_ehci_data_entry_single(MX25, 1, HS);
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst =
imx_mxc_ehci_data_entry_single(MX27, 0, OTG);
......
arch/arm/mach-imx/devices/platform-mxc_nand.c
View file @ c4c14f39
......@@ -34,11 +34,6 @@ const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst =
imx_mxc_nand_data_entry_single(MX21, "imx21-nand", SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
#ifdef CONFIG_SOC_IMX25
const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst =
imx_mxc_nand_data_entry_single(MX25, "imx25-nand", SZ_8K);
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst =
imx_mxc_nand_data_entry_single(MX27, "imx27-nand", SZ_4K);
......
arch/arm/mach-imx/devices/platform-spi_imx.c
View file @ c4c14f39
......@@ -39,17 +39,6 @@ const struct imx_spi_imx_data imx21_cspi_data[] __initconst = {
};
#endif
#ifdef CONFIG_SOC_IMX25
/* i.mx25 has the i.mx35 type cspi */
const struct imx_spi_imx_data imx25_cspi_data[] __initconst = {
#define imx25_cspi_data_entry(_id, _hwid) \
imx_spi_imx_data_entry(MX25, CSPI, "imx35-cspi", _id, _hwid, SZ_16K)
imx25_cspi_data_entry(0, 1),
imx25_cspi_data_entry(1, 2),
imx25_cspi_data_entry(2, 3),
};
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_spi_imx_data imx27_cspi_data[] __initconst = {
#define imx27_cspi_data_entry(_id, _hwid) \
......
arch/arm/mach-imx/ehci-imx25.c deleted 100644 → 0
View file @ 5602d12a
/*
* Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
* Copyright (C) 2010 Freescale Semiconductor, 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.
*
* 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.
*/
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/platform_data/usb-ehci-mxc.h>
#include "ehci.h"
#include "hardware.h"
#define USBCTRL_OTGBASE_OFFSET 0x600
#define MX25_OTG_SIC_SHIFT 29
#define MX25_OTG_SIC_MASK (0x3 << MX25_OTG_SIC_SHIFT)
#define MX25_OTG_PM_BIT (1 << 24)
#define MX25_OTG_PP_BIT (1 << 11)
#define MX25_OTG_OCPOL_BIT (1 << 3)
#define MX25_H1_SIC_SHIFT 21
#define MX25_H1_SIC_MASK (0x3 << MX25_H1_SIC_SHIFT)
#define MX25_H1_PP_BIT (1 << 18)
#define MX25_H1_PM_BIT (1 << 16)
#define MX25_H1_IPPUE_UP_BIT (1 << 7)
#define MX25_H1_IPPUE_DOWN_BIT (1 << 6)
#define MX25_H1_TLL_BIT (1 << 5)
#define MX25_H1_USBTE_BIT (1 << 4)
#define MX25_H1_OCPOL_BIT (1 << 2)
int mx25_initialize_usb_hw(int port, unsigned int flags)
{
unsigned int v;
v = readl(MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
switch (port) {
case 0: /* OTG port */
v &= ~(MX25_OTG_SIC_MASK | MX25_OTG_PM_BIT | MX25_OTG_PP_BIT |
MX25_OTG_OCPOL_BIT);
v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_OTG_SIC_SHIFT;
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
v |= MX25_OTG_PM_BIT;
if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH)
v |= MX25_OTG_PP_BIT;
if (!(flags & MXC_EHCI_OC_PIN_ACTIVE_LOW))
v |= MX25_OTG_OCPOL_BIT;
break;
case 1: /* H1 port */
v &= ~(MX25_H1_SIC_MASK | MX25_H1_PM_BIT | MX25_H1_PP_BIT |
MX25_H1_OCPOL_BIT | MX25_H1_TLL_BIT | MX25_H1_USBTE_BIT |
MX25_H1_IPPUE_DOWN_BIT | MX25_H1_IPPUE_UP_BIT);
v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_H1_SIC_SHIFT;
if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
v |= MX25_H1_PM_BIT;
if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH)
v |= MX25_H1_PP_BIT;
if (!(flags & MXC_EHCI_OC_PIN_ACTIVE_LOW))
v |= MX25_H1_OCPOL_BIT;
if (!(flags & MXC_EHCI_TTL_ENABLED))
v |= MX25_H1_TLL_BIT;
if (flags & MXC_EHCI_INTERNAL_PHY)
v |= MX25_H1_USBTE_BIT;
if (flags & MXC_EHCI_IPPUE_DOWN)
v |= MX25_H1_IPPUE_DOWN_BIT;
if (flags & MXC_EHCI_IPPUE_UP)
v |= MX25_H1_IPPUE_UP_BIT;
break;
default:
return -EINVAL;
}
writel(v, MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
return 0;
}
arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c deleted 100644 → 0
View file @ 5602d12a
/*
* Copyright (C) 2010 Eric Benard - eric@eukrea.com
*
* Based on pcm970-baseboard.c which is :
* Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include <linux/gpio.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/spi/spi.h>
#include <video/platform_lcd.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "common.h"
#include "devices-imx25.h"
#include "hardware.h"
#include "iomux-mx25.h"
#include "mx25.h"
static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
/* LCD */
MX25_PAD_LD0__LD0,
MX25_PAD_LD1__LD1,
MX25_PAD_LD2__LD2,
MX25_PAD_LD3__LD3,
MX25_PAD_LD4__LD4,
MX25_PAD_LD5__LD5,
MX25_PAD_LD6__LD6,
MX25_PAD_LD7__LD7,
MX25_PAD_LD8__LD8,
MX25_PAD_LD9__LD9,
MX25_PAD_LD10__LD10,
MX25_PAD_LD11__LD11,
MX25_PAD_LD12__LD12,
MX25_PAD_LD13__LD13,
MX25_PAD_LD14__LD14,
MX25_PAD_LD15__LD15,
MX25_PAD_GPIO_E__LD16,
MX25_PAD_GPIO_F__LD17,
MX25_PAD_HSYNC__HSYNC,
MX25_PAD_VSYNC__VSYNC,
MX25_PAD_LSCLK__LSCLK,
MX25_PAD_OE_ACD__OE_ACD,
MX25_PAD_CONTRAST__CONTRAST,
/* LCD_PWR */
MX25_PAD_PWM__GPIO_1_26,
/* LED */
MX25_PAD_POWER_FAIL__GPIO_3_19,
/* SWITCH */
MX25_PAD_VSTBY_ACK__GPIO_3_18,
/* UART2 */
MX25_PAD_UART2_RTS__UART2_RTS,
MX25_PAD_UART2_CTS__UART2_CTS,
MX25_PAD_UART2_TXD__UART2_TXD,
MX25_PAD_UART2_RXD__UART2_RXD,
/* SD1 */
MX25_PAD_SD1_CMD__SD1_CMD,
MX25_PAD_SD1_CLK__SD1_CLK,
MX25_PAD_SD1_DATA0__SD1_DATA0,
MX25_PAD_SD1_DATA1__SD1_DATA1,
MX25_PAD_SD1_DATA2__SD1_DATA2,
MX25_PAD_SD1_DATA3__SD1_DATA3,
/* SD1 CD */
MX25_PAD_DE_B__GPIO_2_20,
/* I2S */
MX25_PAD_KPP_COL3__AUD5_TXFS,
MX25_PAD_KPP_COL2__AUD5_TXC,
MX25_PAD_KPP_COL1__AUD5_RXD,
MX25_PAD_KPP_COL0__AUD5_TXD,
/* CAN */
MX25_PAD_GPIO_D__CAN2_RX,
MX25_PAD_GPIO_C__CAN2_TX,
/* SPI1 */
MX25_PAD_CSPI1_MOSI__CSPI1_MOSI,
MX25_PAD_CSPI1_MISO__CSPI1_MISO,
MX25_PAD_CSPI1_SS0__GPIO_1_16,
MX25_PAD_CSPI1_SS1__GPIO_1_17,
MX25_PAD_CSPI1_SCLK__CSPI1_SCLK,
MX25_PAD_CSPI1_RDY__GPIO_2_22,
};
#define GPIO_LED1 IMX_GPIO_NR(3, 19)
#define GPIO_SWITCH1 IMX_GPIO_NR(3, 18)
#define GPIO_SD1CD IMX_GPIO_NR(2, 20)
#define GPIO_LCDPWR IMX_GPIO_NR(1, 26)
#define GPIO_SPI1_SS0 IMX_GPIO_NR(1, 16)
#define GPIO_SPI1_SS1 IMX_GPIO_NR(1, 17)
#define GPIO_SPI1_IRQ IMX_GPIO_NR(2, 22)
static struct imx_fb_videomode eukrea_mximxsd_modes[] = {
{
.mode = {
.name = "CMO-QVGA",
.refresh = 60,
.xres = 320,
.yres = 240,
.pixclock = KHZ2PICOS(6500),
.left_margin = 30,
.right_margin = 38,
.upper_margin = 20,
.lower_margin = 3,
.hsync_len = 15,
.vsync_len = 4,
},
.bpp = 16,
.pcr = 0xCAD08B80,
}, {
.mode = {
.name = "DVI-VGA",
.refresh = 60,
.xres = 640,
.yres = 480,
.pixclock = 32000,
.hsync_len = 7,
.left_margin = 100,
.right_margin = 100,
.vsync_len = 7,
.upper_margin = 7,
.lower_margin = 100,
},
.pcr = 0xFA208B80,
.bpp = 16,
}, {
.mode = {
.name = "DVI-SVGA",
.refresh = 60,
.xres = 800,
.yres = 600,
.pixclock = 25000,
.hsync_len = 7,
.left_margin = 75,
.right_margin = 75,
.vsync_len = 7,
.upper_margin = 7,
.lower_margin = 75,
},
.pcr = 0xFA208B80,
.bpp = 16,
},
};
static const struct imx_fb_platform_data eukrea_mximxsd_fb_pdata __initconst = {
.mode = eukrea_mximxsd_modes,
.num_modes = ARRAY_SIZE(eukrea_mximxsd_modes),
.pwmr = 0x00A903FF,
.lscr1 = 0x00120300,
.dmacr = 0x00040060,
};
static void eukrea_mbimxsd_lcd_power_set(struct plat_lcd_data *pd,
unsigned int power)
{
if (power)
gpio_direction_output(GPIO_LCDPWR, 1);
else
gpio_direction_output(GPIO_LCDPWR, 0);
}
static struct plat_lcd_data eukrea_mbimxsd_lcd_power_data = {
.set_power = eukrea_mbimxsd_lcd_power_set,
};
static struct platform_device eukrea_mbimxsd_lcd_powerdev = {
.name = "platform-lcd",
.dev.platform_data = &eukrea_mbimxsd_lcd_power_data,
};
static const struct gpio_led eukrea_mbimxsd_leds[] __initconst = {
{
.name = "led1",
.default_trigger = "heartbeat",
.active_low = 1,
.gpio = GPIO_LED1,
},
};
static const struct gpio_led_platform_data
eukrea_mbimxsd_led_info __initconst = {
.leds = eukrea_mbimxsd_leds,
.num_leds = ARRAY_SIZE(eukrea_mbimxsd_leds),
};
static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
{
.gpio = GPIO_SWITCH1,
.code = BTN_0,
.desc = "BP1",
.active_low = 1,
.wakeup = 1,
},
};
static const struct gpio_keys_platform_data
eukrea_mbimxsd_button_data __initconst = {
.buttons = eukrea_mbimxsd_gpio_buttons,
.nbuttons = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
};
static struct platform_device *platform_devices[] __initdata = {
&eukrea_mbimxsd_lcd_powerdev,
};
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
static struct i2c_board_info eukrea_mbimxsd_i2c_devices[] = {
{
I2C_BOARD_INFO("tlv320aic23", 0x1a),
},
};
static const
struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata __initconst = {
.flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE,
};
static struct esdhc_platform_data sd1_pdata = {
.cd_gpio = GPIO_SD1CD,
.cd_type = ESDHC_CD_GPIO,
.wp_type = ESDHC_WP_NONE,
};
static struct spi_board_info eukrea_mbimxsd25_spi_board_info[] __initdata = {
{
.modalias = "spidev",
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 0,
.mode = SPI_MODE_0,
},
{
.modalias = "spidev",
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 1,
.mode = SPI_MODE_0,
},
};
static int eukrea_mbimxsd25_spi_cs[] = {GPIO_SPI1_SS0, GPIO_SPI1_SS1};
static const struct spi_imx_master eukrea_mbimxsd25_spi0_data __initconst = {
.chipselect = eukrea_mbimxsd25_spi_cs,
.num_chipselect = ARRAY_SIZE(eukrea_mbimxsd25_spi_cs),
};
/*
* system init for baseboard usage. Will be called by cpuimx25 init.
*
* Add platform devices present on this baseboard and init
* them from CPU side as far as required to use them later on
*/
void __init eukrea_mbimxsd25_baseboard_init(void)
{
if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
ARRAY_SIZE(eukrea_mbimxsd_pads)))
printk(KERN_ERR "error setting mbimxsd pads !\n");
imx25_add_imx_uart1(&uart_pdata);
imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata);
imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
imx25_add_flexcan1();
imx25_add_sdhci_esdhc_imx(0, &sd1_pdata);
gpio_request(GPIO_LED1, "LED1");
gpio_direction_output(GPIO_LED1, 1);
gpio_free(GPIO_LED1);
gpio_request(GPIO_SWITCH1, "SWITCH1");
gpio_direction_input(GPIO_SWITCH1);
gpio_free(GPIO_SWITCH1);
gpio_request(GPIO_LCDPWR, "LCDPWR");
gpio_direction_output(GPIO_LCDPWR, 1);
i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices,
ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
gpio_request(GPIO_SPI1_IRQ, "SPI1_IRQ");
gpio_direction_input(GPIO_SPI1_IRQ);
gpio_free(GPIO_SPI1_IRQ);
imx25_add_spi_imx0(&eukrea_mbimxsd25_spi0_data);
spi_register_board_info(eukrea_mbimxsd25_spi_board_info,
ARRAY_SIZE(eukrea_mbimxsd25_spi_board_info));
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
}
arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
View file @ c4c14f39
......@@ -100,7 +100,7 @@ static struct mx3fb_platform_data mx3fb_pdata __initdata = {
.num_modes = ARRAY_SIZE(fb_modedb),
};
static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
static const iomux_v3_cfg_t eukrea_mbimxsd_pads[] __initconst = {
/* LCD */
MX35_PAD_LD0__IPU_DISPB_DAT_0,
MX35_PAD_LD1__IPU_DISPB_DAT_1,
......
arch/arm/mach-imx/hardware.h
View file @ c4c14f39
......@@ -112,7 +112,6 @@
#include "mx21.h"
#include "mx27.h"
#include "mx1.h"
#include "mx25.h"
#define imx_map_entry(soc, name, _type) { \
.virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR), \
......
arch/arm/mach-imx/iomux-mx25.h deleted 100644 → 0
View file @ 5602d12a
This diff is collapsed.
arch/arm/mach-imx/iomux-mx3.h
View file @ c4c14f39
......@@ -114,7 +114,7 @@ enum iomux_gp_func {
*/
int mxc_iomux_alloc_pin(unsigned int pin, const char *label);
/*
* setups mutliple pins
* setups multiple pins
* convenient way to call the above function with tables
*/
int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
......
arch/arm/mach-imx/iomux-v3.c
View file @ c4c14f39
......@@ -56,9 +56,10 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad)
return 0;
}
int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count)
int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list,
unsigned count)
{
iomux_v3_cfg_t *p = pad_list;
const iomux_v3_cfg_t *p = pad_list;
int i;
int ret;
......
arch/arm/mach-imx/iomux-v3.h
View file @ c4c14f39
......@@ -128,10 +128,11 @@ typedef u64 iomux_v3_cfg_t;
int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad);
/*
* setups mutliple pads
* setups multiple pads
* convenient way to call the above function with tables
*/
int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count);
int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list,
unsigned count);
/*
* Initialise the iomux controller
......
arch/arm/mach-imx/mach-cpuimx35.c
View file @ c4c14f39
......@@ -75,7 +75,7 @@ static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = {
},
};
static iomux_v3_cfg_t eukrea_cpuimx35_pads[] = {
static const iomux_v3_cfg_t eukrea_cpuimx35_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
......
arch/arm/mach-imx/mach-eukrea_cpuimx25.c deleted 100644 → 0
View file @ 5602d12a
/*
* Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
* Copyright 2010 Eric Bénard - Eukréa Electromatique, <eric@eukrea.com>
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <linux/types.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/irq.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/memory.h>
#include <asm/mach/map.h>
#include "common.h"
#include "devices-imx25.h"
#include "ehci.h"
#include "eukrea-baseboards.h"
#include "hardware.h"
#include "iomux-mx25.h"
#include "mx25.h"
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
static iomux_v3_cfg_t eukrea_cpuimx25_pads[] = {
/* FEC - RMII */
MX25_PAD_FEC_MDC__FEC_MDC,
MX25_PAD_FEC_MDIO__FEC_MDIO,
MX25_PAD_FEC_TDATA0__FEC_TDATA0,
MX25_PAD_FEC_TDATA1__FEC_TDATA1,
MX25_PAD_FEC_TX_EN__FEC_TX_EN,
MX25_PAD_FEC_RDATA0__FEC_RDATA0,
MX25_PAD_FEC_RDATA1__FEC_RDATA1,
MX25_PAD_FEC_RX_DV__FEC_RX_DV,
MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
/* I2C1 */
MX25_PAD_I2C1_CLK__I2C1_CLK,
MX25_PAD_I2C1_DAT__I2C1_DAT,
};
static const struct fec_platform_data mx25_fec_pdata __initconst = {
.phy = PHY_INTERFACE_MODE_RMII,
};
static const struct mxc_nand_platform_data
eukrea_cpuimx25_nand_board_info __initconst = {
.width = 1,
.hw_ecc = 1,
.flash_bbt = 1,
};
static const struct imxi2c_platform_data
eukrea_cpuimx25_i2c0_data __initconst = {
.bitrate = 100000,
};
static struct i2c_board_info eukrea_cpuimx25_i2c_devices[] = {
{
I2C_BOARD_INFO("pcf8563", 0x51),
},
};
static int eukrea_cpuimx25_otg_init(struct platform_device *pdev)
{
return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
}
static const struct mxc_usbh_platform_data otg_pdata __initconst = {
.init = eukrea_cpuimx25_otg_init,
.portsc = MXC_EHCI_MODE_UTMI,
};
static int eukrea_cpuimx25_usbh2_init(struct platform_device *pdev)
{
return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI |
MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN);
}
static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
.init = eukrea_cpuimx25_usbh2_init,
.portsc = MXC_EHCI_MODE_SERIAL,
};
static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
.operating_mode = FSL_USB2_DR_DEVICE,
.phy_mode = FSL_USB2_PHY_UTMI,
.workaround = FLS_USB2_WORKAROUND_ENGCM09152,
};
static bool otg_mode_host __initdata;
static int __init eukrea_cpuimx25_otg_mode(char *options)
{
if (!strcmp(options, "host"))
otg_mode_host = true;
else if (!strcmp(options, "device"))
otg_mode_host = false;
else
pr_info("otg_mode neither \"host\" nor \"device\". "
"Defaulting to device\n");
return 1;
}
__setup("otg_mode=", eukrea_cpuimx25_otg_mode);
static void __init eukrea_cpuimx25_init(void)
{
imx25_soc_init();
if (mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx25_pads,
ARRAY_SIZE(eukrea_cpuimx25_pads)))
printk(KERN_ERR "error setting cpuimx25 pads !\n");
imx25_add_imx_uart0(&uart_pdata);
imx25_add_mxc_nand(&eukrea_cpuimx25_nand_board_info);
imx25_add_imxdi_rtc();
imx25_add_fec(&mx25_fec_pdata);
imx25_add_imx2_wdt();
i2c_register_board_info(0, eukrea_cpuimx25_i2c_devices,
ARRAY_SIZE(eukrea_cpuimx25_i2c_devices));
imx25_add_imx_i2c0(&eukrea_cpuimx25_i2c0_data);
if (otg_mode_host)
imx25_add_mxc_ehci_otg(&otg_pdata);
else
imx25_add_fsl_usb2_udc(&otg_device_pdata);
imx25_add_mxc_ehci_hs(&usbh2_pdata);
#ifdef CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD
eukrea_mbimxsd25_baseboard_init();
#endif
}
static void __init eukrea_cpuimx25_timer_init(void)
{
mx25_clocks_init();
}
MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
/* Maintainer: Eukrea Electromatique */
.atag_offset = 0x100,
.map_io = mx25_map_io,
.init_early = imx25_init_early,
.init_irq = mx25_init_irq,
.init_time = eukrea_cpuimx25_timer_init,
.init_machine = eukrea_cpuimx25_init,
.restart = mxc_restart,
MACHINE_END
arch/arm/mach-imx/imx25-dt.c → arch/arm/mach-imx/mach-imx25.c
View file @ c4c14f39
......@@ -10,12 +10,29 @@
*/
#include <linux/irq.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include "common.h"
#include "mx25.h"
#include "hardware.h"
static void __init imx25_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX25);
}
static void __init mx25_init_irq(void)
{
struct device_node *np;
void __iomem *avic_base;
np = of_find_compatible_node(NULL, NULL, "fsl,avic");
avic_base = of_iomap(np, 0);
BUG_ON(!avic_base);
mxc_init_irq(avic_base);
}
static const char * const imx25_dt_board_compat[] __initconst = {
"fsl,imx25",
......@@ -23,7 +40,6 @@ static const char * const imx25_dt_board_compat[] __initconst = {
};
DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
.map_io = mx25_map_io,
.init_early = imx25_init_early,
.init_irq = mx25_init_irq,
.dt_compat = imx25_dt_board_compat,
......
arch/arm/mach-imx/mach-mx25_3ds.c deleted 100644 → 0
View file @ 5602d12a
/*
* Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/*
* This machine is known as:
* - i.MX25 3-Stack Development System
* - i.MX25 Platform Development Kit (i.MX25 PDK)
*/
#include <linux/types.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/irq.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/usb/otg.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/memory.h>
#include <asm/mach/map.h>
#include "common.h"
#include "devices-imx25.h"
#include "ehci.h"
#include "hardware.h"
#include "iomux-mx25.h"
#include "mx25.h"
#define MX25PDK_CAN_PWDN IMX_GPIO_NR(4, 6)
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
static iomux_v3_cfg_t mx25pdk_pads[] = {
MX25_PAD_FEC_MDC__FEC_MDC,
MX25_PAD_FEC_MDIO__FEC_MDIO,
MX25_PAD_FEC_TDATA0__FEC_TDATA0,
MX25_PAD_FEC_TDATA1__FEC_TDATA1,
MX25_PAD_FEC_TX_EN__FEC_TX_EN,
MX25_PAD_FEC_RDATA0__FEC_RDATA0,
MX25_PAD_FEC_RDATA1__FEC_RDATA1,
MX25_PAD_FEC_RX_DV__FEC_RX_DV,
MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */
/* LCD */
MX25_PAD_LD0__LD0,
MX25_PAD_LD1__LD1,
MX25_PAD_LD2__LD2,
MX25_PAD_LD3__LD3,
MX25_PAD_LD4__LD4,
MX25_PAD_LD5__LD5,
MX25_PAD_LD6__LD6,
MX25_PAD_LD7__LD7,
MX25_PAD_LD8__LD8,
MX25_PAD_LD9__LD9,
MX25_PAD_LD10__LD10,
MX25_PAD_LD11__LD11,
MX25_PAD_LD12__LD12,
MX25_PAD_LD13__LD13,
MX25_PAD_LD14__LD14,
MX25_PAD_LD15__LD15,
MX25_PAD_GPIO_E__LD16,
MX25_PAD_GPIO_F__LD17,
MX25_PAD_HSYNC__HSYNC,
MX25_PAD_VSYNC__VSYNC,
MX25_PAD_LSCLK__LSCLK,
MX25_PAD_OE_ACD__OE_ACD,
MX25_PAD_CONTRAST__CONTRAST,
/* Keypad */
MX25_PAD_KPP_ROW0__KPP_ROW0,
MX25_PAD_KPP_ROW1__KPP_ROW1,
MX25_PAD_KPP_ROW2__KPP_ROW2,
MX25_PAD_KPP_ROW3__KPP_ROW3,
MX25_PAD_KPP_COL0__KPP_COL0,
MX25_PAD_KPP_COL1__KPP_COL1,
MX25_PAD_KPP_COL2__KPP_COL2,
MX25_PAD_KPP_COL3__KPP_COL3,
/* SD1 */
MX25_PAD_SD1_CMD__SD1_CMD,
MX25_PAD_SD1_CLK__SD1_CLK,
MX25_PAD_SD1_DATA0__SD1_DATA0,
MX25_PAD_SD1_DATA1__SD1_DATA1,
MX25_PAD_SD1_DATA2__SD1_DATA2,
MX25_PAD_SD1_DATA3__SD1_DATA3,
MX25_PAD_A14__GPIO_2_0, /* WriteProtect */
MX25_PAD_A15__GPIO_2_1, /* CardDetect */
/* I2C1 */
MX25_PAD_I2C1_CLK__I2C1_CLK,
MX25_PAD_I2C1_DAT__I2C1_DAT,
/* CAN1 */
MX25_PAD_GPIO_A__CAN1_TX,
MX25_PAD_GPIO_B__CAN1_RX,
MX25_PAD_D14__GPIO_4_6, /* CAN_PWDN */
};
static const struct fec_platform_data mx25_fec_pdata __initconst = {
.phy = PHY_INTERFACE_MODE_RMII,
};
#define FEC_ENABLE_GPIO IMX_GPIO_NR(2, 3)
#define FEC_RESET_B_GPIO IMX_GPIO_NR(4, 8)
static void __init mx25pdk_fec_reset(void)
{
gpio_request(FEC_ENABLE_GPIO, "FEC PHY enable");
gpio_request(FEC_RESET_B_GPIO, "FEC PHY reset");
gpio_direction_output(FEC_ENABLE_GPIO, 0); /* drop PHY power */
gpio_direction_output(FEC_RESET_B_GPIO, 0); /* assert reset */
udelay(2);
/* turn on PHY power and lift reset */
gpio_set_value(FEC_ENABLE_GPIO, 1);
gpio_set_value(FEC_RESET_B_GPIO, 1);
}
static const struct mxc_nand_platform_data
mx25pdk_nand_board_info __initconst = {
.width = 1,
.hw_ecc = 1,
.flash_bbt = 1,
};
static struct imx_fb_videomode mx25pdk_modes[] = {
{
.mode = {
.name = "CRT-VGA",
.refresh = 60,
.xres = 640,
.yres = 480,
.pixclock = 39683,
.left_margin = 45,
.right_margin = 114,
.upper_margin = 33,
.lower_margin = 11,
.hsync_len = 1,
.vsync_len = 1,
},
.bpp = 16,
.pcr = 0xFA208B80,
},
};
static const struct imx_fb_platform_data mx25pdk_fb_pdata __initconst = {
.mode = mx25pdk_modes,
.num_modes = ARRAY_SIZE(mx25pdk_modes),
.pwmr = 0x00A903FF,
.lscr1 = 0x00120300,
.dmacr = 0x00020010,
};
static const uint32_t mx25pdk_keymap[] = {
KEY(0, 0, KEY_UP),
KEY(0, 1, KEY_DOWN),
KEY(0, 2, KEY_VOLUMEDOWN),
KEY(0, 3, KEY_HOME),
KEY(1, 0, KEY_RIGHT),
KEY(1, 1, KEY_LEFT),
KEY(1, 2, KEY_ENTER),
KEY(1, 3, KEY_VOLUMEUP),
KEY(2, 0, KEY_F6),
KEY(2, 1, KEY_F8),
KEY(2, 2, KEY_F9),
KEY(2, 3, KEY_F10),
KEY(3, 0, KEY_F1),
KEY(3, 1, KEY_F2),
KEY(3, 2, KEY_F3),
KEY(3, 3, KEY_POWER),
};
static const struct matrix_keymap_data mx25pdk_keymap_data __initconst = {
.keymap = mx25pdk_keymap,
.keymap_size = ARRAY_SIZE(mx25pdk_keymap),
};
static int mx25pdk_usbh2_init(struct platform_device *pdev)
{
return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
}
static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
.init = mx25pdk_usbh2_init,
.portsc = MXC_EHCI_MODE_SERIAL,
};
static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
.operating_mode = FSL_USB2_DR_DEVICE,
.phy_mode = FSL_USB2_PHY_UTMI,
};
static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = {
.bitrate = 100000,
};
#define SD1_GPIO_WP IMX_GPIO_NR(2, 0)
#define SD1_GPIO_CD IMX_GPIO_NR(2, 1)
static const struct esdhc_platform_data mx25pdk_esdhc_pdata __initconst = {
.wp_gpio = SD1_GPIO_WP,
.cd_gpio = SD1_GPIO_CD,
.wp_type = ESDHC_WP_GPIO,
.cd_type = ESDHC_CD_GPIO,
};
static void __init mx25pdk_init(void)
{
imx25_soc_init();
mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
ARRAY_SIZE(mx25pdk_pads));
imx25_add_imx_uart0(&uart_pdata);
imx25_add_fsl_usb2_udc(&otg_device_pdata);
imx25_add_mxc_ehci_hs(&usbh2_pdata);
imx25_add_mxc_nand(&mx25pdk_nand_board_info);
imx25_add_imxdi_rtc();
imx25_add_imx_fb(&mx25pdk_fb_pdata);
imx25_add_imx2_wdt();
mx25pdk_fec_reset();
imx25_add_fec(&mx25_fec_pdata);
imx25_add_imx_keypad(&mx25pdk_keymap_data);
imx25_add_sdhci_esdhc_imx(0, &mx25pdk_esdhc_pdata);
imx25_add_imx_i2c0(&mx25_3ds_i2c0_data);
gpio_request_one(MX25PDK_CAN_PWDN, GPIOF_OUT_INIT_LOW, "can-pwdn");
imx25_add_flexcan0();
}
static void __init mx25pdk_timer_init(void)
{
mx25_clocks_init();
}
MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
/* Maintainer: Freescale Semiconductor, Inc. */
.atag_offset = 0x100,
.map_io = mx25_map_io,
.init_early = imx25_init_early,
.init_irq = mx25_init_irq,
.init_time = mx25pdk_timer_init,
.init_machine = mx25pdk_init,
.restart = mxc_restart,
MACHINE_END
arch/arm/mach-imx/mach-mx35_3ds.c
View file @ c4c14f39
......@@ -166,7 +166,7 @@ static struct platform_device *devices[] __initdata = {
&mx35pdk_flash,
};
static iomux_v3_cfg_t mx35pdk_pads[] = {
static const iomux_v3_cfg_t mx35pdk_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
......
arch/arm/mach-imx/mach-pcm043.c
View file @ c4c14f39
......@@ -129,7 +129,7 @@ static struct platform_device *devices[] __initdata = {
&pcm043_flash,
};
static iomux_v3_cfg_t pcm043_pads[] = {
static const iomux_v3_cfg_t pcm043_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
......
arch/arm/mach-imx/mach-vpr200.c
View file @ c4c14f39
......@@ -161,7 +161,7 @@ static struct i2c_board_info vpr200_i2c_devices[] = {
}
};
static iomux_v3_cfg_t vpr200_pads[] = {
static const iomux_v3_cfg_t vpr200_pads[] __initconst = {
/* UART1 */
MX35_PAD_TXD1__UART1_TXD_MUX,
MX35_PAD_RXD1__UART1_RXD_MUX,
......
arch/arm/mach-imx/mm-imx25.c deleted 100644 → 0
View file @ 5602d12a
/*
* Copyright (C) 1999,2000 Arm Limited
* Copyright (C) 2000 Deep Blue Solutions Ltd
* Copyright (C) 2002 Shane Nay (shane@minirl.com)
* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
* - add MX31 specific definitions
*
* 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.
*/
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/pinctrl/machine.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
#include "common.h"
#include "devices/devices-common.h"
#include "hardware.h"
#include "iomux-v3.h"
#include "mx25.h"
/*
* This table defines static virtual address mappings for I/O regions.
* These are the mappings common across all MX25 boards.
*/
static struct map_desc mx25_io_desc[] __initdata = {
imx_map_entry(MX25, AVIC, MT_DEVICE_NONSHARED),
imx_map_entry(MX25, AIPS1, MT_DEVICE_NONSHARED),
imx_map_entry(MX25, AIPS2, MT_DEVICE_NONSHARED),
};
/*
* This function initializes the memory map. It is called during the
* system startup to create static physical to virtual memory mappings
* for the IO modules.
*/
void __init mx25_map_io(void)
{
iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc));
}
void __init imx25_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX25);
mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR));
}
void __init mx25_init_irq(void)
{
mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR));
}
static struct sdma_platform_data imx25_sdma_pdata __initdata = {
.fw_name = "sdma-imx25.bin",
};
static const struct resource imx25_audmux_res[] __initconst = {
DEFINE_RES_MEM(MX25_AUDMUX_BASE_ADDR, SZ_16K),
};
void __init imx25_soc_init(void)
{
mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
mxc_device_init();
/* i.mx25 has the i.mx35 type gpio */
mxc_register_gpio("imx35-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
mxc_register_gpio("imx35-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
mxc_register_gpio("imx35-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
mxc_register_gpio("imx35-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
pinctrl_provide_dummies();
/* i.mx25 has the i.mx35 type sdma */
imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata);
/* i.mx25 has the i.mx31 type audmux */
platform_device_register_simple("imx31-audmux", 0, imx25_audmux_res,
ARRAY_SIZE(imx25_audmux_res));
}
arch/arm/mach-imx/mx25.h deleted 100644 → 0
View file @ 5602d12a
#ifndef __MACH_MX25_H__
#define __MACH_MX25_H__
#define MX25_AIPS1_BASE_ADDR 0x43f00000
#define MX25_AIPS1_SIZE SZ_1M
#define MX25_AIPS2_BASE_ADDR 0x53f00000
#define MX25_AIPS2_SIZE SZ_1M
#define MX25_AVIC_BASE_ADDR 0x68000000
#define MX25_AVIC_SIZE SZ_1M
#define MX25_I2C1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x80000)
#define MX25_I2C3_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x84000)
#define MX25_CAN1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x88000)
#define MX25_CAN2_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x8c000)
#define MX25_I2C2_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x98000)
#define MX25_CSPI1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xa4000)
#define MX25_IOMUXC_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xac000)
#define MX25_CRM_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x80000)
#define MX25_GPT1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x90000)
#define MX25_GPIO4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x9c000)
#define MX25_PWM2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa0000)
#define MX25_GPIO3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa4000)
#define MX25_PWM3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa8000)
#define MX25_PWM4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xc8000)
#define MX25_GPIO1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xcc000)
#define MX25_GPIO2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xd0000)
#define MX25_WDOG_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xdc000)
#define MX25_PWM1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xe0000)
#define MX25_UART1_BASE_ADDR 0x43f90000
#define MX25_UART2_BASE_ADDR 0x43f94000
#define MX25_AUDMUX_BASE_ADDR 0x43fb0000
#define MX25_UART3_BASE_ADDR 0x5000c000
#define MX25_UART4_BASE_ADDR 0x50008000
#define MX25_UART5_BASE_ADDR 0x5002c000
#define MX25_CSPI3_BASE_ADDR 0x50004000
#define MX25_CSPI2_BASE_ADDR 0x50010000
#define MX25_FEC_BASE_ADDR 0x50038000
#define MX25_SSI2_BASE_ADDR 0x50014000
#define MX25_SSI1_BASE_ADDR 0x50034000
#define MX25_NFC_BASE_ADDR 0xbb000000
#define MX25_IIM_BASE_ADDR 0x53ff0000
#define MX25_DRYICE_BASE_ADDR 0x53ffc000
#define MX25_ESDHC1_BASE_ADDR 0x53fb4000
#define MX25_ESDHC2_BASE_ADDR 0x53fb8000
#define MX25_LCDC_BASE_ADDR 0x53fbc000
#define MX25_KPP_BASE_ADDR 0x43fa8000
#define MX25_SDMA_BASE_ADDR 0x53fd4000
#define MX25_USB_BASE_ADDR 0x53ff4000
#define MX25_USB_OTG_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0000)
/*
* The reference manual (IMX25RM, Rev. 1, 06/2009) specifies an offset of 0x200
* for the host controller. Early documentation drafts specified 0x400 and
* Freescale internal sources confirm only the latter value to work.
*/
#define MX25_USB_HS_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0400)
#define MX25_CSI_BASE_ADDR 0x53ff8000
#define MX25_IO_P2V(x) IMX_IO_P2V(x)
#define MX25_IO_ADDRESS(x) IOMEM(MX25_IO_P2V(x))
/*
* Interrupt numbers
*/
#include <asm/irq.h>
#define MX25_INT_CSPI3 (NR_IRQS_LEGACY + 0)
#define MX25_INT_I2C1 (NR_IRQS_LEGACY + 3)
#define MX25_INT_I2C2 (NR_IRQS_LEGACY + 4)
#define MX25_INT_UART4 (NR_IRQS_LEGACY + 5)
#define MX25_INT_ESDHC2 (NR_IRQS_LEGACY + 8)
#define MX25_INT_ESDHC1 (NR_IRQS_LEGACY + 9)
#define MX25_INT_I2C3 (NR_IRQS_LEGACY + 10)
#define MX25_INT_SSI2 (NR_IRQS_LEGACY + 11)
#define MX25_INT_SSI1 (NR_IRQS_LEGACY + 12)
#define MX25_INT_CSPI2 (NR_IRQS_LEGACY + 13)
#define MX25_INT_CSPI1 (NR_IRQS_LEGACY + 14)
#define MX25_INT_GPIO3 (NR_IRQS_LEGACY + 16)
#define MX25_INT_CSI (NR_IRQS_LEGACY + 17)
#define MX25_INT_UART3 (NR_IRQS_LEGACY + 18)
#define MX25_INT_GPIO4 (NR_IRQS_LEGACY + 23)
#define MX25_INT_KPP (NR_IRQS_LEGACY + 24)
#define MX25_INT_DRYICE (NR_IRQS_LEGACY + 25)
#define MX25_INT_PWM1 (NR_IRQS_LEGACY + 26)
#define MX25_INT_UART2 (NR_IRQS_LEGACY + 32)
#define MX25_INT_NFC (NR_IRQS_LEGACY + 33)
#define MX25_INT_SDMA (NR_IRQS_LEGACY + 34)
#define MX25_INT_USB_HS (NR_IRQS_LEGACY + 35)
#define MX25_INT_PWM2 (NR_IRQS_LEGACY + 36)
#define MX25_INT_USB_OTG (NR_IRQS_LEGACY + 37)
#define MX25_INT_LCDC (NR_IRQS_LEGACY + 39)
#define MX25_INT_UART5 (NR_IRQS_LEGACY + 40)
#define MX25_INT_PWM3 (NR_IRQS_LEGACY + 41)
#define MX25_INT_PWM4 (NR_IRQS_LEGACY + 42)
#define MX25_INT_CAN1 (NR_IRQS_LEGACY + 43)
#define MX25_INT_CAN2 (NR_IRQS_LEGACY + 44)
#define MX25_INT_UART1 (NR_IRQS_LEGACY + 45)
#define MX25_INT_GPIO2 (NR_IRQS_LEGACY + 51)
#define MX25_INT_GPIO1 (NR_IRQS_LEGACY + 52)
#define MX25_INT_GPT1 (NR_IRQS_LEGACY + 54)
#define MX25_INT_FEC (NR_IRQS_LEGACY + 57)
#define MX25_DMA_REQ_SSI2_RX1 22
#define MX25_DMA_REQ_SSI2_TX1 23
#define MX25_DMA_REQ_SSI2_RX0 24
#define MX25_DMA_REQ_SSI2_TX0 25
#define MX25_DMA_REQ_SSI1_RX1 26
#define MX25_DMA_REQ_SSI1_TX1 27
#define MX25_DMA_REQ_SSI1_RX0 28
#define MX25_DMA_REQ_SSI1_TX0 29
#ifndef __ASSEMBLY__
extern int mx25_revision(void);
#endif
#endif /* ifndef __MACH_MX25_H__ */
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