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-rw-r--r--arch/arm/mach-mxs/devices/Kconfig1
-rw-r--r--arch/arm/mach-mxs/devices/Makefile1
-rw-r--r--arch/arm/mach-mxs/devices/amba-duart.c40
-rw-r--r--arch/arm/mach-mxs/devices/platform-dma.c21
-rw-r--r--arch/arm/mach-mxs/devices/platform-gpio-mxs.c24
-rw-r--r--arch/arm/mach-mxs/devices/platform-mxs-mmc.c21
6 files changed, 14 insertions, 94 deletions
diff --git a/arch/arm/mach-mxs/devices/Kconfig b/arch/arm/mach-mxs/devices/Kconfig
index b8913df4cfa2..19659de1c4e8 100644
--- a/arch/arm/mach-mxs/devices/Kconfig
+++ b/arch/arm/mach-mxs/devices/Kconfig
@@ -1,6 +1,5 @@
config MXS_HAVE_AMBA_DUART
bool
- select ARM_AMBA
config MXS_HAVE_PLATFORM_AUART
bool
diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile
index c8f5c9541a30..5f72d9787444 100644
--- a/arch/arm/mach-mxs/devices/Makefile
+++ b/arch/arm/mach-mxs/devices/Makefile
@@ -1,4 +1,3 @@
-obj-$(CONFIG_MXS_HAVE_AMBA_DUART) += amba-duart.o
obj-$(CONFIG_MXS_HAVE_PLATFORM_AUART) += platform-auart.o
obj-y += platform-dma.o
obj-$(CONFIG_MXS_HAVE_PLATFORM_FEC) += platform-fec.o
diff --git a/arch/arm/mach-mxs/devices/amba-duart.c b/arch/arm/mach-mxs/devices/amba-duart.c
deleted file mode 100644
index a5479f766046..000000000000
--- a/arch/arm/mach-mxs/devices/amba-duart.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2009-2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * Copyright 2010 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.
- */
-#include <asm/irq.h>
-#include <mach/mx23.h>
-#include <mach/mx28.h>
-#include <mach/devices-common.h>
-
-#define MXS_AMBA_DUART_DEVICE(name, soc) \
-const struct amba_device name##_device __initconst = { \
- .dev = { \
- .init_name = "duart", \
- }, \
- .res = { \
- .start = soc ## _DUART_BASE_ADDR, \
- .end = (soc ## _DUART_BASE_ADDR) + SZ_8K - 1, \
- .flags = IORESOURCE_MEM, \
- }, \
- .irq = {soc ## _INT_DUART}, \
-}
-
-#ifdef CONFIG_SOC_IMX23
-MXS_AMBA_DUART_DEVICE(mx23_duart, MX23);
-#endif
-
-#ifdef CONFIG_SOC_IMX28
-MXS_AMBA_DUART_DEVICE(mx28_duart, MX28);
-#endif
-
-int __init mxs_add_duart(const struct amba_device *dev)
-{
- return mxs_add_amba_device(dev);
-}
diff --git a/arch/arm/mach-mxs/devices/platform-dma.c b/arch/arm/mach-mxs/devices/platform-dma.c
index 6a0202b1016c..46824501de00 100644
--- a/arch/arm/mach-mxs/devices/platform-dma.c
+++ b/arch/arm/mach-mxs/devices/platform-dma.c
@@ -14,7 +14,7 @@
#include <mach/mx28.h>
#include <mach/devices-common.h>
-static struct platform_device *__init mxs_add_dma(const char *devid,
+struct platform_device *__init mxs_add_dma(const char *devid,
resource_size_t base)
{
struct resource res[] = {
@@ -29,22 +29,3 @@ static struct platform_device *__init mxs_add_dma(const char *devid,
res, ARRAY_SIZE(res), NULL, 0,
DMA_BIT_MASK(32));
}
-
-static int __init mxs_add_mxs_dma(void)
-{
- char *apbh = "mxs-dma-apbh";
- char *apbx = "mxs-dma-apbx";
-
- if (cpu_is_mx23()) {
- mxs_add_dma(apbh, MX23_APBH_DMA_BASE_ADDR);
- mxs_add_dma(apbx, MX23_APBX_DMA_BASE_ADDR);
- }
-
- if (cpu_is_mx28()) {
- mxs_add_dma(apbh, MX28_APBH_DMA_BASE_ADDR);
- mxs_add_dma(apbx, MX28_APBX_DMA_BASE_ADDR);
- }
-
- return 0;
-}
-arch_initcall(mxs_add_mxs_dma);
diff --git a/arch/arm/mach-mxs/devices/platform-gpio-mxs.c b/arch/arm/mach-mxs/devices/platform-gpio-mxs.c
index ed0885e414e0..cd99f19ec637 100644
--- a/arch/arm/mach-mxs/devices/platform-gpio-mxs.c
+++ b/arch/arm/mach-mxs/devices/platform-gpio-mxs.c
@@ -14,7 +14,7 @@
#include <mach/devices-common.h>
struct platform_device *__init mxs_add_gpio(
- int id, resource_size_t iobase, int irq)
+ char *name, int id, resource_size_t iobase, int irq)
{
struct resource res[] = {
{
@@ -29,25 +29,5 @@ struct platform_device *__init mxs_add_gpio(
};
return platform_device_register_resndata(&mxs_apbh_bus,
- "gpio-mxs", id, res, ARRAY_SIZE(res), NULL, 0);
+ name, id, res, ARRAY_SIZE(res), NULL, 0);
}
-
-static int __init mxs_add_mxs_gpio(void)
-{
- if (cpu_is_mx23()) {
- mxs_add_gpio(0, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO0);
- mxs_add_gpio(1, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO1);
- mxs_add_gpio(2, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO2);
- }
-
- if (cpu_is_mx28()) {
- mxs_add_gpio(0, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO0);
- mxs_add_gpio(1, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO1);
- mxs_add_gpio(2, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO2);
- mxs_add_gpio(3, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO3);
- mxs_add_gpio(4, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO4);
- }
-
- return 0;
-}
-postcore_initcall(mxs_add_mxs_gpio);
diff --git a/arch/arm/mach-mxs/devices/platform-mxs-mmc.c b/arch/arm/mach-mxs/devices/platform-mxs-mmc.c
index bef9d923f54e..b33c9d05c552 100644
--- a/arch/arm/mach-mxs/devices/platform-mxs-mmc.c
+++ b/arch/arm/mach-mxs/devices/platform-mxs-mmc.c
@@ -17,8 +17,9 @@
#include <mach/mx28.h>
#include <mach/devices-common.h>
-#define mxs_mxs_mmc_data_entry_single(soc, _id, hwid) \
+#define mxs_mxs_mmc_data_entry_single(soc, _devid, _id, hwid) \
{ \
+ .devid = _devid, \
.id = _id, \
.iobase = soc ## _SSP ## hwid ## _BASE_ADDR, \
.dma = soc ## _DMA_SSP ## hwid, \
@@ -26,23 +27,23 @@
.irq_dma = soc ## _INT_SSP ## hwid ## _DMA, \
}
-#define mxs_mxs_mmc_data_entry(soc, _id, hwid) \
- [_id] = mxs_mxs_mmc_data_entry_single(soc, _id, hwid)
+#define mxs_mxs_mmc_data_entry(soc, _devid, _id, hwid) \
+ [_id] = mxs_mxs_mmc_data_entry_single(soc, _devid, _id, hwid)
#ifdef CONFIG_SOC_IMX23
const struct mxs_mxs_mmc_data mx23_mxs_mmc_data[] __initconst = {
- mxs_mxs_mmc_data_entry(MX23, 0, 1),
- mxs_mxs_mmc_data_entry(MX23, 1, 2),
+ mxs_mxs_mmc_data_entry(MX23, "imx23-mmc", 0, 1),
+ mxs_mxs_mmc_data_entry(MX23, "imx23-mmc", 1, 2),
};
#endif
#ifdef CONFIG_SOC_IMX28
const struct mxs_mxs_mmc_data mx28_mxs_mmc_data[] __initconst = {
- mxs_mxs_mmc_data_entry(MX28, 0, 0),
- mxs_mxs_mmc_data_entry(MX28, 1, 1),
- mxs_mxs_mmc_data_entry(MX28, 2, 2),
- mxs_mxs_mmc_data_entry(MX28, 3, 3),
+ mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 0, 0),
+ mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 1, 1),
+ mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 2, 2),
+ mxs_mxs_mmc_data_entry(MX28, "imx28-mmc", 3, 3),
};
#endif
@@ -70,6 +71,6 @@ struct platform_device *__init mxs_add_mxs_mmc(
},
};
- return mxs_add_platform_device("mxs-mmc", data->id,
+ return mxs_add_platform_device(data->devid, data->id,
res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.