diff options
Diffstat (limited to 'arch/arm/plat-mxc/devices')
| -rw-r--r-- | arch/arm/plat-mxc/devices/Kconfig | 29 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/Makefile | 10 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-esdhc.c | 71 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-fec.c | 58 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-flexcan.c | 30 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-gpio_keys.c | 27 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-imx-dma.c | 129 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-imx-i2c.c | 100 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-imx-ssi.c | 107 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-imx-uart.c | 153 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-mxc_nand.c | 83 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-spi_imx.c | 101 |
12 files changed, 898 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig new file mode 100644 index 00000000000..9aa6f3ea901 --- /dev/null +++ b/arch/arm/plat-mxc/devices/Kconfig @@ -0,0 +1,29 @@ +config IMX_HAVE_PLATFORM_ESDHC + bool + +config IMX_HAVE_PLATFORM_FEC + bool + default y if ARCH_MX25 || SOC_IMX27 || ARCH_MX35 || ARCH_MX51 + +config IMX_HAVE_PLATFORM_FLEXCAN + select HAVE_CAN_FLEXCAN if CAN + bool + +config IMX_HAVE_PLATFORM_GPIO_KEYS + bool + default y if ARCH_MX51 + +config IMX_HAVE_PLATFORM_IMX_I2C + bool + +config IMX_HAVE_PLATFORM_IMX_SSI + bool + +config IMX_HAVE_PLATFORM_IMX_UART + bool + +config IMX_HAVE_PLATFORM_MXC_NAND + bool + +config IMX_HAVE_PLATFORM_SPI_IMX + bool diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile new file mode 100644 index 00000000000..45aefeb283b --- /dev/null +++ b/arch/arm/plat-mxc/devices/Makefile @@ -0,0 +1,10 @@ +obj-$(CONFIG_IMX_HAVE_PLATFORM_ESDHC) += platform-esdhc.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_FEC) += platform-fec.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_GPIO_KEYS) += platform-gpio_keys.o +obj-y += platform-imx-dma.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_NAND) += platform-mxc_nand.o +obj-$(CONFIG_IMX_HAVE_PLATFORM_SPI_IMX) += platform-spi_imx.o diff --git a/arch/arm/plat-mxc/devices/platform-esdhc.c b/arch/arm/plat-mxc/devices/platform-esdhc.c new file mode 100644 index 00000000000..2605bfa0dfb --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-esdhc.c @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2010 Pengutronix, Wolfram Sang <w.sang@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 <mach/hardware.h> +#include <mach/devices-common.h> +#include <mach/esdhc.h> + +#define imx_esdhc_imx_data_entry_single(soc, _id, hwid) \ + { \ + .id = _id, \ + .iobase = soc ## _ESDHC ## hwid ## _BASE_ADDR, \ + .irq = soc ## _INT_ESDHC ## hwid, \ + } + +#define imx_esdhc_imx_data_entry(soc, id, hwid) \ + [id] = imx_esdhc_imx_data_entry_single(soc, id, hwid) + +#ifdef CONFIG_ARCH_MX25 +const struct imx_esdhc_imx_data imx25_esdhc_data[] __initconst = { +#define imx25_esdhc_data_entry(_id, _hwid) \ + imx_esdhc_imx_data_entry(MX25, _id, _hwid) + imx25_esdhc_data_entry(0, 1), + imx25_esdhc_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX25 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_esdhc_imx_data imx35_esdhc_data[] __initconst = { +#define imx35_esdhc_data_entry(_id, _hwid) \ + imx_esdhc_imx_data_entry(MX35, _id, _hwid) + imx35_esdhc_data_entry(0, 1), + imx35_esdhc_data_entry(1, 2), + imx35_esdhc_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX35 */ + +#ifdef CONFIG_ARCH_MX51 +const struct imx_esdhc_imx_data imx51_esdhc_data[] __initconst = { +#define imx51_esdhc_data_entry(_id, _hwid) \ + imx_esdhc_imx_data_entry(MX51, _id, _hwid) + imx51_esdhc_data_entry(0, 1), + imx51_esdhc_data_entry(1, 2), + imx51_esdhc_data_entry(2, 3), + imx51_esdhc_data_entry(3, 4), +}; +#endif /* ifdef CONFIG_ARCH_MX51 */ + +struct platform_device *__init imx_add_esdhc( + const struct imx_esdhc_imx_data *data, + const struct esdhc_platform_data *pdata) +{ + 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("sdhci-esdhc-imx", data->id, res, + ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-fec.c b/arch/arm/plat-mxc/devices/platform-fec.c new file mode 100644 index 00000000000..11d087f4e21 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-fec.c @@ -0,0 +1,58 @@ +/* + * 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 <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_fec_data_entry_single(soc) \ + { \ + .iobase = soc ## _FEC_BASE_ADDR, \ + .irq = soc ## _INT_FEC, \ + } + +#ifdef CONFIG_ARCH_MX25 +const struct imx_fec_data imx25_fec_data __initconst = + imx_fec_data_entry_single(MX25); +#endif /* ifdef CONFIG_ARCH_MX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_fec_data imx27_fec_data __initconst = + imx_fec_data_entry_single(MX27); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_fec_data imx35_fec_data __initconst = + imx_fec_data_entry_single(MX35); +#endif + +#ifdef CONFIG_ARCH_MX51 +const struct imx_fec_data imx51_fec_data __initconst = + imx_fec_data_entry_single(MX51); +#endif + +struct platform_device *__init imx_add_fec( + const struct imx_fec_data *data, + const struct fec_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_4K, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("fec", 0 /* -1? */, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-flexcan.c b/arch/arm/plat-mxc/devices/platform-flexcan.c new file mode 100644 index 00000000000..5e97a01f14f --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-flexcan.c @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2010 Pengutronix, Marc Kleine-Budde <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 version 2 as published by the + * Free Software Foundation. + */ + +#include <mach/devices-common.h> + +struct platform_device *__init imx_add_flexcan(int id, + resource_size_t iobase, resource_size_t iosize, + resource_size_t irq, + const struct flexcan_platform_data *pdata) +{ + struct resource res[] = { + { + .start = iobase, + .end = iobase + iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = irq, + .end = irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("flexcan", id, res, ARRAY_SIZE(res), + pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-gpio_keys.c b/arch/arm/plat-mxc/devices/platform-gpio_keys.c new file mode 100644 index 00000000000..1c53a532ea0 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-gpio_keys.c @@ -0,0 +1,27 @@ +/* + * Copyright (C) 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 + * 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 <asm/sizes.h> +#include <mach/hardware.h> +#include <mach/devices-common.h> + +struct platform_device *__init imx_add_gpio_keys( + const struct gpio_keys_platform_data *pdata) +{ + return imx_add_platform_device("gpio-keys", -1, NULL, + 0, pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx-dma.c b/arch/arm/plat-mxc/devices/platform-imx-dma.c new file mode 100644 index 00000000000..02d98901805 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx-dma.c @@ -0,0 +1,129 @@ +/* + * 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 <linux/compiler.h> +#include <linux/err.h> +#include <linux/init.h> + +#include <mach/hardware.h> +#include <mach/devices-common.h> +#ifdef SDMA_IS_MERGED +#include <mach/sdma.h> +#else +struct sdma_platform_data { + int sdma_version; + char *cpu_name; + int to_version; +}; +#endif + +struct imx_imx_sdma_data { + resource_size_t iobase; + resource_size_t irq; + struct sdma_platform_data pdata; +}; + +#define imx_imx_sdma_data_entry_single(soc, _sdma_version, _cpu_name, _to_version)\ + { \ + .iobase = soc ## _SDMA ## _BASE_ADDR, \ + .irq = soc ## _INT_SDMA, \ + .pdata = { \ + .sdma_version = _sdma_version, \ + .cpu_name = _cpu_name, \ + .to_version = _to_version, \ + }, \ + } + +#ifdef CONFIG_ARCH_MX25 +const struct imx_imx_sdma_data imx25_imx_sdma_data __initconst = + imx_imx_sdma_data_entry_single(MX25, 1, "imx25", 0); +#endif /* ifdef CONFIG_ARCH_MX25 */ + +#ifdef CONFIG_ARCH_MX31 +struct imx_imx_sdma_data imx31_imx_sdma_data __initdata = + imx_imx_sdma_data_entry_single(MX31, 1, "imx31", 0); +#endif /* ifdef CONFIG_ARCH_MX31 */ + +#ifdef CONFIG_ARCH_MX35 +struct imx_imx_sdma_data imx35_imx_sdma_data __initdata = + imx_imx_sdma_data_entry_single(MX35, 2, "imx35", 0); +#endif /* ifdef CONFIG_ARCH_MX35 */ + +#ifdef CONFIG_ARCH_MX51 +const struct imx_imx_sdma_data imx51_imx_sdma_data __initconst = + imx_imx_sdma_data_entry_single(MX51, 2, "imx51", 0); +#endif /* ifdef CONFIG_ARCH_MX51 */ + +static struct platform_device __init __maybe_unused *imx_add_imx_sdma( + const struct imx_imx_sdma_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("imx-sdma", -1, + res, ARRAY_SIZE(res), + &data->pdata, sizeof(data->pdata)); +} + +static struct platform_device __init __maybe_unused *imx_add_imx_dma(void) +{ + return imx_add_platform_device("imx-dma", -1, NULL, 0, NULL, 0); +} + +static int __init imxXX_add_imx_dma(void) +{ + struct platform_device *ret; + +#if defined(CONFIG_SOC_IMX21) || defined(CONFIG_SOC_IMX27) + if (cpu_is_mx21() || cpu_is_mx27()) + ret = imx_add_imx_dma(); + else +#endif + +#if defined(CONFIG_ARCH_MX25) + if (cpu_is_mx25()) + ret = imx_add_imx_sdma(&imx25_imx_sdma_data); + else +#endif + +#if defined(CONFIG_ARCH_MX31) + if (cpu_is_mx31()) { + imx31_imx_sdma_data.pdata.to_version = mx31_revision() >> 4; + ret = imx_add_imx_sdma(&imx31_imx_sdma_data); + } else +#endif + +#if defined(CONFIG_ARCH_MX35) + if (cpu_is_mx35()) { + imx35_imx_sdma_data.pdata.to_version = mx35_revision() >> 4; + ret = imx_add_imx_sdma(&imx35_imx_sdma_data); + } else +#endif + +#if defined(CONFIG_ARCH_MX51) + if (cpu_is_mx51()) + ret = imx_add_imx_sdma(&imx51_imx_sdma_data); + else +#endif + ret = ERR_PTR(-ENODEV); + + if (IS_ERR(ret)) + return PTR_ERR(ret); + + return 0; +} +arch_initcall(imxXX_add_imx_dma); diff --git a/arch/arm/plat-mxc/devices/platform-imx-i2c.c b/arch/arm/plat-mxc/devices/platform-imx-i2c.c new file mode 100644 index 00000000000..679588453aa --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx-i2c.c @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2009-2010 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 <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx_i2c_data_entry_single(soc, _id, _hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _I2C ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_I2C ## _hwid, \ + } + +#define imx_imx_i2c_data_entry(soc, _id, _hwid, _size) \ + [_id] = imx_imx_i2c_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_SOC_IMX1 +const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst = + imx_imx_i2c_data_entry_single(MX1, 0, , SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX1 */ + +#ifdef CONFIG_SOC_IMX21 +const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst = + imx_imx_i2c_data_entry_single(MX21, 0, , SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_ARCH_MX25 +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, _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_ARCH_MX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = { +#define imx27_imx_i2c_data_entry(_id, _hwid) \ + imx_imx_i2c_data_entry(MX27, _id, _hwid, SZ_4K) + imx27_imx_i2c_data_entry(0, 1), + imx27_imx_i2c_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_ARCH_MX31 +const struct imx_imx_i2c_data imx31_imx_i2c_data[] __initconst = { +#define imx31_imx_i2c_data_entry(_id, _hwid) \ + imx_imx_i2c_data_entry(MX31, _id, _hwid, SZ_4K) + imx31_imx_i2c_data_entry(0, 1), + imx31_imx_i2c_data_entry(1, 2), + imx31_imx_i2c_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX31 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst = { +#define imx35_imx_i2c_data_entry(_id, _hwid) \ + imx_imx_i2c_data_entry(MX35, _id, _hwid, SZ_4K) + imx35_imx_i2c_data_entry(0, 1), + imx35_imx_i2c_data_entry(1, 2), + imx35_imx_i2c_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX35 */ + +#ifdef CONFIG_ARCH_MX51 +const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst = { +#define imx51_imx_i2c_data_entry(_id, _hwid) \ + imx_imx_i2c_data_entry(MX51, _id, _hwid, SZ_4K) + imx51_imx_i2c_data_entry(0, 1), + imx51_imx_i2c_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX51 */ + +struct platform_device *__init imx_add_imx_i2c( + const struct imx_imx_i2c_data *data, + const struct imxi2c_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("imx-i2c", data->id, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx-ssi.c b/arch/arm/plat-mxc/devices/platform-imx-ssi.c new file mode 100644 index 00000000000..38a7a0b8f2f --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx-ssi.c @@ -0,0 +1,107 @@ +/* + * 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 <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx_ssi_data_entry(soc, _id, _hwid, _size) \ + [_id] = { \ + .id = _id, \ + .iobase = soc ## _SSI ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_SSI ## _hwid, \ + .dmatx0 = soc ## _DMA_REQ_SSI ## _hwid ## _TX0, \ + .dmarx0 = soc ## _DMA_REQ_SSI ## _hwid ## _RX0, \ + .dmatx1 = soc ## _DMA_REQ_SSI ## _hwid ## _TX1, \ + .dmarx1 = soc ## _DMA_REQ_SSI ## _hwid ## _RX1, \ + } + +#ifdef CONFIG_SOC_IMX21 +const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst = { +#define imx21_imx_ssi_data_entry(_id, _hwid) \ + imx_imx_ssi_data_entry(MX21, _id, _hwid, SZ_4K) + imx21_imx_ssi_data_entry(0, 1), + imx21_imx_ssi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_ARCH_MX25 +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_ARCH_MX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst = { +#define imx27_imx_ssi_data_entry(_id, _hwid) \ + imx_imx_ssi_data_entry(MX27, _id, _hwid, SZ_4K) + imx27_imx_ssi_data_entry(0, 1), + imx27_imx_ssi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_ARCH_MX31 +const struct imx_imx_ssi_data imx31_imx_ssi_data[] __initconst = { +#define imx31_imx_ssi_data_entry(_id, _hwid) \ + imx_imx_ssi_data_entry(MX31, _id, _hwid, SZ_4K) + imx31_imx_ssi_data_entry(0, 1), + imx31_imx_ssi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX31 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst = { +#define imx35_imx_ssi_data_entry(_id, _hwid) \ + imx_imx_ssi_data_entry(MX35, _id, _hwid, SZ_4K) + imx35_imx_ssi_data_entry(0, 1), + imx35_imx_ssi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX35 */ + +#ifdef CONFIG_ARCH_MX51 +const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst = { +#define imx51_imx_ssi_data_entry(_id, _hwid) \ + imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_4K) + imx51_imx_ssi_data_entry(0, 1), + imx51_imx_ssi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX51 */ + +struct platform_device *__init imx_add_imx_ssi( + const struct imx_imx_ssi_data *data, + const struct imx_ssi_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, +#define DMARES(_name) { \ + .name = #_name, \ + .start = data->dma ## _name, \ + .end = data->dma ## _name, \ + .flags = IORESOURCE_DMA, \ +} + DMARES(tx0), + DMARES(rx0), + DMARES(tx1), + DMARES(rx1), + }; + + return imx_add_platform_device("imx-ssi", data->id, + res, ARRAY_SIZE(res), + pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-imx-uart.c b/arch/arm/plat-mxc/devices/platform-imx-uart.c new file mode 100644 index 00000000000..2039640adf2 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-imx-uart.c @@ -0,0 +1,153 @@ +/* + * Copyright (C) 2009-2010 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 <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_imx_uart_3irq_data_entry(soc, _id, _hwid, _size) \ + [_id] = { \ + .id = _id, \ + .iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irqrx = soc ## _INT_UART ## _hwid ## RX, \ + .irqtx = soc ## _INT_UART ## _hwid ## TX, \ + .irqrts = soc ## _INT_UART ## _hwid ## RTS, \ + } + +#define imx_imx_uart_1irq_data_entry(soc, _id, _hwid, _size) \ + [_id] = { \ + .id = _id, \ + .iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_UART ## _hwid, \ + } + +#ifdef CONFIG_SOC_IMX1 +const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst = { +#define imx1_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_3irq_data_entry(MX1, _id, _hwid, 0xd0) + imx1_imx_uart_data_entry(0, 1), + imx1_imx_uart_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX1 */ + +#ifdef CONFIG_SOC_IMX21 +const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = { +#define imx21_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_1irq_data_entry(MX21, _id, _hwid, SZ_4K) + imx21_imx_uart_data_entry(0, 1), + imx21_imx_uart_data_entry(1, 2), + imx21_imx_uart_data_entry(2, 3), + imx21_imx_uart_data_entry(3, 4), +}; +#endif + +#ifdef CONFIG_ARCH_MX25 +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_ARCH_MX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = { +#define imx27_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_1irq_data_entry(MX27, _id, _hwid, SZ_4K) + imx27_imx_uart_data_entry(0, 1), + imx27_imx_uart_data_entry(1, 2), + imx27_imx_uart_data_entry(2, 3), + imx27_imx_uart_data_entry(3, 4), + imx27_imx_uart_data_entry(4, 5), + imx27_imx_uart_data_entry(5, 6), +}; +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_ARCH_MX31 +const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = { +#define imx31_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_4K) + imx31_imx_uart_data_entry(0, 1), + imx31_imx_uart_data_entry(1, 2), + imx31_imx_uart_data_entry(2, 3), + imx31_imx_uart_data_entry(3, 4), + imx31_imx_uart_data_entry(4, 5), +}; +#endif /* ifdef CONFIG_ARCH_MX31 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = { +#define imx35_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_16K) + imx35_imx_uart_data_entry(0, 1), + imx35_imx_uart_data_entry(1, 2), + imx35_imx_uart_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX35 */ + +#ifdef CONFIG_ARCH_MX51 +const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = { +#define imx51_imx_uart_data_entry(_id, _hwid) \ + imx_imx_uart_1irq_data_entry(MX51, _id, _hwid, SZ_4K) + imx51_imx_uart_data_entry(0, 1), + imx51_imx_uart_data_entry(1, 2), + imx51_imx_uart_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX51 */ + +struct platform_device *__init imx_add_imx_uart_3irq( + const struct imx_imx_uart_3irq_data *data, + const struct imxuart_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irqrx, + .end = data->irqrx, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irqtx, + .end = data->irqtx, + .flags = IORESOURCE_IRQ, + }, { + .start = data->irqrts, + .end = data->irqrx, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("imx-uart", data->id, res, + ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} + +struct platform_device *__init imx_add_imx_uart_1irq( + const struct imx_imx_uart_1irq_data *data, + const struct imxuart_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device("imx-uart", data->id, res, ARRAY_SIZE(res), + pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-mxc_nand.c b/arch/arm/plat-mxc/devices/platform-mxc_nand.c new file mode 100644 index 00000000000..3fdcc32e3d6 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-mxc_nand.c @@ -0,0 +1,83 @@ +/* + * Copyright (C) 2009-2010 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 <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_mxc_nand_data_entry_single(soc, _size) \ + { \ + .iobase = soc ## _NFC_BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_NFC \ + } + +#define imx_mxc_nandv3_data_entry_single(soc, _size) \ + { \ + .id = -1, \ + .iobase = soc ## _NFC_BASE_ADDR, \ + .iosize = _size, \ + .axibase = soc ## _NFC_AXI_BASE_ADDR, \ + .irq = soc ## _INT_NFC \ + } + +#ifdef CONFIG_SOC_IMX21 +const struct imx_mxc_nand_data imx21_mxc_nand_data __initconst = + imx_mxc_nand_data_entry_single(MX21, SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX21 */ + +#ifdef CONFIG_ARCH_MX25 +const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst = + imx_mxc_nand_data_entry_single(MX25, SZ_8K); +#endif /* ifdef CONFIG_ARCH_MX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst = + imx_mxc_nand_data_entry_single(MX27, SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_ARCH_MX31 +const struct imx_mxc_nand_data imx31_mxc_nand_data __initconst = + imx_mxc_nand_data_entry_single(MX31, SZ_4K); +#endif + +#ifdef CONFIG_ARCH_MX35 +const struct imx_mxc_nand_data imx35_mxc_nand_data __initconst = + imx_mxc_nand_data_entry_single(MX35, SZ_8K); +#endif + +#ifdef CONFIG_ARCH_MX51 +const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst = + imx_mxc_nandv3_data_entry_single(MX51, SZ_16K); +#endif + +struct platform_device *__init imx_add_mxc_nand( + const struct imx_mxc_nand_data *data, + const struct mxc_nand_platform_data *pdata) +{ + /* AXI has to come first, that's how the mxc_nand driver expect it */ + struct resource res[] = { + { + .start = data->axibase, + .end = data->axibase + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + return imx_add_platform_device("mxc_nand", data->id, + res + !data->axibase, + ARRAY_SIZE(res) - !data->axibase, + pdata, sizeof(*pdata)); +} diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c new file mode 100644 index 00000000000..e48340ec331 --- /dev/null +++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c @@ -0,0 +1,101 @@ +/* + * Copyright (C) 2009-2010 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 <mach/hardware.h> +#include <mach/devices-common.h> + +#define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \ + { \ + .devid = _devid, \ + .id = _id, \ + .iobase = soc ## _ ## type ## hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_ ## type ## hwid, \ + } + +#define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size) \ + [id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size) + +#ifdef CONFIG_SOC_IMX21 +const struct imx_spi_imx_data imx21_cspi_data[] __initconst = { +#define imx21_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K) + imx21_cspi_data_entry(0, 1), + imx21_cspi_data_entry(1, 2), +#endif + +#ifdef CONFIG_ARCH_MX25 +const struct imx_spi_imx_data imx25_cspi_data[] __initconst = { +#define imx25_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX25, CSPI, "imx25-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_ARCH_MX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_spi_imx_data imx27_cspi_data[] __initconst = { +#define imx27_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX27, CSPI, "imx27-cspi", _id, _hwid, SZ_4K) + imx27_cspi_data_entry(0, 1), + imx27_cspi_data_entry(1, 2), + imx27_cspi_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_ARCH_MX31 +const struct imx_spi_imx_data imx31_cspi_data[] __initconst = { +#define imx31_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K) + imx31_cspi_data_entry(0, 1), + imx31_cspi_data_entry(1, 2), + imx31_cspi_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX31 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_spi_imx_data imx35_cspi_data[] __initconst = { +#define imx35_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K) + imx35_cspi_data_entry(0, 1), + imx35_cspi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX35 */ + +#ifdef CONFIG_ARCH_MX51 +const struct imx_spi_imx_data imx51_cspi_data __initconst = + imx_spi_imx_data_entry_single(MX51, CSPI, "imx51-cspi", 0, , SZ_4K); + +const struct imx_spi_imx_data imx51_ecspi_data[] __initconst = { +#define imx51_ecspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX51, ECSPI, "imx51-ecspi", _id, _hwid, SZ_4K) + imx51_ecspi_data_entry(0, 1), + imx51_ecspi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX51 */ + +struct platform_device *__init imx_add_spi_imx( + const struct imx_spi_imx_data *data, + const struct spi_imx_master *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return imx_add_platform_device(data->devid, data->id, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} |