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-rw-r--r--arch/arm/mach-mx5/imx51-dt.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/arch/arm/mach-mx5/imx51-dt.c b/arch/arm/mach-mx5/imx51-dt.c
deleted file mode 100644
index ccc61585659..00000000000
--- a/arch/arm/mach-mx5/imx51-dt.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2011 Linaro Ltd.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/irq.h>
-#include <linux/irqdomain.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <mach/common.h>
-#include <mach/mx51.h>
-
-/*
- * Lookup table for attaching a specific name and platform_data pointer to
- * devices as they get created by of_platform_populate(). Ideally this table
- * would not exist, but the current clock implementation depends on some devices
- * having a specific name.
- */
-static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = {
- OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART1_BASE_ADDR, "imx21-uart.0", NULL),
- OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART2_BASE_ADDR, "imx21-uart.1", NULL),
- OF_DEV_AUXDATA("fsl,imx51-uart", MX51_UART3_BASE_ADDR, "imx21-uart.2", NULL),
- OF_DEV_AUXDATA("fsl,imx51-fec", MX51_FEC_BASE_ADDR, "imx27-fec.0", NULL),
- OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC1_BASE_ADDR, "sdhci-esdhc-imx51.0", NULL),
- OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC2_BASE_ADDR, "sdhci-esdhc-imx51.1", NULL),
- OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC3_BASE_ADDR, "sdhci-esdhc-imx51.2", NULL),
- OF_DEV_AUXDATA("fsl,imx51-esdhc", MX51_ESDHC4_BASE_ADDR, "sdhci-esdhc-imx51.3", NULL),
- OF_DEV_AUXDATA("fsl,imx51-ecspi", MX51_ECSPI1_BASE_ADDR, "imx51-ecspi.0", NULL),
- OF_DEV_AUXDATA("fsl,imx51-ecspi", MX51_ECSPI2_BASE_ADDR, "imx51-ecspi.1", NULL),
- OF_DEV_AUXDATA("fsl,imx51-cspi", MX51_CSPI_BASE_ADDR, "imx35-cspi.0", NULL),
- OF_DEV_AUXDATA("fsl,imx51-i2c", MX51_I2C1_BASE_ADDR, "imx-i2c.0", NULL),
- OF_DEV_AUXDATA("fsl,imx51-i2c", MX51_I2C2_BASE_ADDR, "imx-i2c.1", NULL),
- OF_DEV_AUXDATA("fsl,imx51-sdma", MX51_SDMA_BASE_ADDR, "imx35-sdma", NULL),
- OF_DEV_AUXDATA("fsl,imx51-wdt", MX51_WDOG1_BASE_ADDR, "imx2-wdt.0", NULL),
- { /* sentinel */ }
-};
-
-static void __init imx51_tzic_add_irq_domain(struct device_node *np,
- struct device_node *interrupt_parent)
-{
- irq_domain_add_simple(np, 0);
-}
-
-static void __init imx51_gpio_add_irq_domain(struct device_node *np,
- struct device_node *interrupt_parent)
-{
- static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS -
- 32 * 4; /* imx51 gets 4 gpio ports */
-
- irq_domain_add_simple(np, gpio_irq_base);
- gpio_irq_base += 32;
-}
-
-static const struct of_device_id imx51_irq_match[] __initconst = {
- { .compatible = "fsl,imx51-tzic", .data = imx51_tzic_add_irq_domain, },
- { .compatible = "fsl,imx51-gpio", .data = imx51_gpio_add_irq_domain, },
- { /* sentinel */ }
-};
-
-static const struct of_device_id imx51_iomuxc_of_match[] __initconst = {
- { .compatible = "fsl,imx51-iomuxc-babbage", .data = imx51_babbage_common_init, },
- { /* sentinel */ }
-};
-
-static void __init imx51_dt_init(void)
-{
- struct device_node *node;
- const struct of_device_id *of_id;
- void (*func)(void);
-
- of_irq_init(imx51_irq_match);
-
- node = of_find_matching_node(NULL, imx51_iomuxc_of_match);
- if (node) {
- of_id = of_match_node(imx51_iomuxc_of_match, node);
- func = of_id->data;
- func();
- of_node_put(node);
- }
-
- of_platform_populate(NULL, of_default_bus_match_table,
- imx51_auxdata_lookup, NULL);
-}
-
-static void __init imx51_timer_init(void)
-{
- mx51_clocks_init_dt();
-}
-
-static struct sys_timer imx51_timer = {
- .init = imx51_timer_init,
-};
-
-static const char *imx51_dt_board_compat[] __initdata = {
- "fsl,imx51-babbage",
- NULL
-};
-
-DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)")
- .map_io = mx51_map_io,
- .init_early = imx51_init_early,
- .init_irq = mx51_init_irq,
- .handle_irq = imx51_handle_irq,
- .timer = &imx51_timer,
- .init_machine = imx51_dt_init,
- .dt_compat = imx51_dt_board_compat,
-MACHINE_END