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-rw-r--r--arch/arm/mach-imx/Kconfig4
-rw-r--r--arch/arm/mach-imx/devices-imx27.h7
-rw-r--r--arch/arm/mach-imx/devices.c73
-rw-r--r--arch/arm/mach-imx/devices.h3
-rw-r--r--arch/arm/mach-imx/mach-cpuimx27.c9
-rw-r--r--arch/arm/mach-imx/mach-imx27_visstrim_m10.c6
-rw-r--r--arch/arm/mach-imx/mach-pca100.c9
-rw-r--r--arch/arm/mach-imx/mach-pcm038.c5
-rw-r--r--arch/arm/plat-mxc/devices/Kconfig3
-rw-r--r--arch/arm/plat-mxc/devices/Makefile1
-rw-r--r--arch/arm/plat-mxc/devices/platform-mxc-ehci.c46
-rw-r--r--arch/arm/plat-mxc/include/mach/devices-common.h10
-rw-r--r--arch/arm/plat-mxc/include/mach/mx27.h12
13 files changed, 95 insertions, 93 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 8e9297b8483..025e9692556 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -102,6 +102,7 @@ config MACH_PCM038
select IMX_HAVE_PLATFORM_IMX2_WDT
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_MXC_W1
select IMX_HAVE_PLATFORM_SPI_IMX
@@ -130,6 +131,7 @@ config MACH_CPUIMX27
select IMX_HAVE_PLATFORM_IMX2_WDT
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_MXC_W1
select MXC_ULPI if USB_ULPI
@@ -183,6 +185,7 @@ config MACH_IMX27_VISSTRIM_M10
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_MMC
+ select IMX_HAVE_PLATFORM_MXC_EHCI
help
Include support for Visstrim_m10 platform and its different variants.
This includes specific configurations for the board and its
@@ -202,6 +205,7 @@ config MACH_PCA100
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_SSI
select IMX_HAVE_PLATFORM_IMX_UART
+ select IMX_HAVE_PLATFORM_MXC_EHCI
select IMX_HAVE_PLATFORM_MXC_MMC
select IMX_HAVE_PLATFORM_MXC_NAND
select IMX_HAVE_PLATFORM_MXC_W1
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index 646674485a0..51b91553c59 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -43,6 +43,13 @@ extern const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst;
#define imx27_add_mx2_camera(pdata) \
imx_add_mx2_camera(&imx27_mx2_camera_data, pdata)
+extern const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst;
+#define imx27_add_mxc_ehci_otg(pdata) \
+ imx_add_mxc_ehci(&imx27_mxc_ehci_otg_data, pdata)
+extern const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst;
+#define imx27_add_mxc_ehci_hs(id, pdata) \
+ imx_add_mxc_ehci(&imx27_mxc_ehci_hs_data[id - 1], pdata)
+
extern const struct imx_mxc_mmc_data imx27_mxc_mmc_data[] __initconst;
#define imx27_add_mxc_mmc(id, pdata) \
imx_add_mxc_mmc(&imx27_mxc_mmc_data[id], pdata)
diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c
index 7609e8a8f13..2a6d70720e9 100644
--- a/arch/arm/mach-imx/devices.c
+++ b/arch/arm/mach-imx/devices.c
@@ -79,12 +79,12 @@ int __init imx1_register_gpios(void)
#ifdef CONFIG_MACH_MX27
static struct resource otg_resources[] = {
{
- .start = MX27_USBOTG_BASE_ADDR,
- .end = MX27_USBOTG_BASE_ADDR + 0x1ff,
+ .start = MX27_USB_OTG_BASE_ADDR,
+ .end = MX27_USB_OTG_BASE_ADDR + 0x1ff,
.flags = IORESOURCE_MEM,
}, {
- .start = MX27_INT_USB3,
- .end = MX27_INT_USB3,
+ .start = MX27_INT_USB_OTG,
+ .end = MX27_INT_USB_OTG,
.flags = IORESOURCE_IRQ,
},
};
@@ -102,71 +102,6 @@ struct platform_device mxc_otg_udc_device = {
.resource = otg_resources,
.num_resources = ARRAY_SIZE(otg_resources),
};
-
-/* OTG host */
-struct platform_device mxc_otg_host = {
- .name = "mxc-ehci",
- .id = 0,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .dma_mask = &otg_dmamask,
- },
- .resource = otg_resources,
- .num_resources = ARRAY_SIZE(otg_resources),
-};
-
-/* USB host 1 */
-
-static u64 usbh1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource mxc_usbh1_resources[] = {
- {
- .start = MX27_USBOTG_BASE_ADDR + 0x200,
- .end = MX27_USBOTG_BASE_ADDR + 0x3ff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX27_INT_USB1,
- .end = MX27_INT_USB1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_usbh1 = {
- .name = "mxc-ehci",
- .id = 1,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .dma_mask = &usbh1_dmamask,
- },
- .resource = mxc_usbh1_resources,
- .num_resources = ARRAY_SIZE(mxc_usbh1_resources),
-};
-
-/* USB host 2 */
-static u64 usbh2_dmamask = DMA_BIT_MASK(32);
-
-static struct resource mxc_usbh2_resources[] = {
- {
- .start = MX27_USBOTG_BASE_ADDR + 0x400,
- .end = MX27_USBOTG_BASE_ADDR + 0x5ff,
- .flags = IORESOURCE_MEM,
- }, {
- .start = MX27_INT_USB2,
- .end = MX27_INT_USB2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device mxc_usbh2 = {
- .name = "mxc-ehci",
- .id = 2,
- .dev = {
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .dma_mask = &usbh2_dmamask,
- },
- .resource = mxc_usbh2_resources,
- .num_resources = ARRAY_SIZE(mxc_usbh2_resources),
-};
#endif
#if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h
index a45d760f3c7..7a00bba3688 100644
--- a/arch/arm/mach-imx/devices.h
+++ b/arch/arm/mach-imx/devices.h
@@ -1,8 +1,5 @@
#if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
extern struct platform_device mxc_otg_udc_device;
-extern struct platform_device mxc_otg_host;
-extern struct platform_device mxc_usbh1;
-extern struct platform_device mxc_usbh2;
extern struct platform_device mx21_usbhc_device;
extern struct platform_device imx_kpp_device;
#endif
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 06ff79a6090..c70b0382363 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -40,7 +40,6 @@
#include <mach/hardware.h>
#include <mach/iomux-mx27.h>
#include <mach/mxc_nand.h>
-#include <mach/mxc_ehci.h>
#include <mach/ulpi.h>
#include "devices-imx27.h"
@@ -213,12 +212,12 @@ static struct platform_device serial_device = {
#endif
#if defined(CONFIG_USB_ULPI)
-static struct mxc_usbh_platform_data otg_pdata = {
+static struct mxc_usbh_platform_data otg_pdata __initdata = {
.portsc = MXC_EHCI_MODE_ULPI,
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
};
-static struct mxc_usbh_platform_data usbh2_pdata = {
+static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
.portsc = MXC_EHCI_MODE_ULPI,
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
};
@@ -281,13 +280,13 @@ static void __init eukrea_cpuimx27_init(void)
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
- mxc_register_device(&mxc_otg_host, &otg_pdata);
+ imx27_add_mxc_ehci_otg(&otg_pdata);
}
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
- mxc_register_device(&mxc_usbh2, &usbh2_pdata);
+ imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
#endif
if (!otg_mode_host)
mxc_register_device(&mxc_otg_udc_device, &otg_device_pdata);
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index deef1fa1138..c9f12e44a2a 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -35,7 +35,6 @@
#include <asm/mach/time.h>
#include <mach/common.h>
#include <mach/iomux.h>
-#include <mach/mxc_ehci.h>
#include "devices-imx27.h"
#include "devices.h"
@@ -215,7 +214,8 @@ static int otg_phy_init(struct platform_device *pdev)
return 0;
}
-static struct mxc_usbh_platform_data visstrim_m10_usbotg_pdata = {
+static const struct mxc_usbh_platform_data
+visstrim_m10_usbotg_pdata __initconst = {
.init = otg_phy_init,
.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
.flags = MXC_EHCI_POWER_PINS_ENABLED,
@@ -237,7 +237,7 @@ static void __init visstrim_m10_board_init(void)
imx27_add_imx_i2c(0, &visstrim_m10_i2c_data);
imx27_add_imx_i2c(1, &visstrim_m10_i2c_data);
imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata);
- mxc_register_device(&mxc_otg_host, &visstrim_m10_usbotg_pdata);
+ imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata);
imx27_add_fec(NULL);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
}
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index b05f528bfc0..683374d9402 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -40,7 +40,6 @@
#include <mach/audmux.h>
#include <mach/mxc_nand.h>
#include <mach/irqs.h>
-#include <mach/mxc_ehci.h>
#include <mach/ulpi.h>
#include "devices-imx27.h"
@@ -279,7 +278,7 @@ static int otg_phy_init(struct platform_device *pdev)
return 0;
}
-static struct mxc_usbh_platform_data otg_pdata = {
+static struct mxc_usbh_platform_data otg_pdata __initdata = {
.init = otg_phy_init,
.portsc = MXC_EHCI_MODE_ULPI,
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
@@ -291,7 +290,7 @@ static int usbh2_phy_init(struct platform_device *pdev)
return 0;
}
-static struct mxc_usbh_platform_data usbh2_pdata = {
+static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
.init = usbh2_phy_init,
.portsc = MXC_EHCI_MODE_ULPI,
.flags = MXC_EHCI_INTERFACE_DIFF_UNI,
@@ -410,13 +409,13 @@ static void __init pca100_init(void)
otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
- mxc_register_device(&mxc_otg_host, &otg_pdata);
+ imx27_add_mxc_ehci_otg(&otg_pdata);
}
usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
- mxc_register_device(&mxc_usbh2, &usbh2_pdata);
+ imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
#endif
if (!otg_mode_host) {
gpio_set_value(OTG_PHY_CS_GPIO, 0);
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index b3340cd8ccd..e209b28bee4 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -37,7 +37,6 @@
#include <mach/hardware.h>
#include <mach/iomux-mx27.h>
#include <mach/mxc_nand.h>
-#include <mach/mxc_ehci.h>
#include <mach/ulpi.h>
#include "devices-imx27.h"
@@ -283,7 +282,7 @@ static struct spi_board_info pcm038_spi_board_info[] __initdata = {
}
};
-static struct mxc_usbh_platform_data usbh2_pdata = {
+static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
.portsc = MXC_EHCI_MODE_ULPI,
.flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
};
@@ -320,7 +319,7 @@ static void __init pcm038_init(void)
spi_register_board_info(pcm038_spi_board_info,
ARRAY_SIZE(pcm038_spi_board_info));
- mxc_register_device(&mxc_usbh2, &usbh2_pdata);
+ imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
imx27_add_fec(NULL);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig
index 6560cf5180b..d2d096c44c4 100644
--- a/arch/arm/plat-mxc/devices/Kconfig
+++ b/arch/arm/plat-mxc/devices/Kconfig
@@ -37,6 +37,9 @@ config IMX_HAVE_PLATFORM_MX1_CAMERA
config IMX_HAVE_PLATFORM_MX2_CAMERA
bool
+config IMX_HAVE_PLATFORM_MXC_EHCI
+ bool
+
config IMX_HAVE_PLATFORM_MXC_MMC
bool
diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile
index d2b7a9196ab..c8734bd23cc 100644
--- a/arch/arm/plat-mxc/devices/Makefile
+++ b/arch/arm/plat-mxc/devices/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MX1_CAMERA) += platform-mx1-camera.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_CAMERA) += platform-mx2-camera.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_EHCI) += platform-mxc-ehci.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_MMC) += platform-mxc-mmc.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_NAND) += platform-mxc_nand.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_PWM) += platform-mxc_pwm.o
diff --git a/arch/arm/plat-mxc/devices/platform-mxc-ehci.c b/arch/arm/plat-mxc/devices/platform-mxc-ehci.c
new file mode 100644
index 00000000000..0cb67bb6e5b
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-mxc-ehci.c
@@ -0,0 +1,46 @@
+/*
+ * 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_mxc_ehci_data_entry_single(soc, _id, hs) \
+ { \
+ .id = _id, \
+ .iobase = soc ## _USB_ ## hs ## _BASE_ADDR, \
+ .irq = soc ## _INT_USB_ ## hs, \
+ }
+
+#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);
+const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst = {
+ imx_mxc_ehci_data_entry_single(MX27, 1, HS1),
+ imx_mxc_ehci_data_entry_single(MX27, 2, HS2),
+};
+#endif /* ifdef CONFIG_SOC_IMX27 */
+
+struct platform_device *__init imx_add_mxc_ehci(
+ const struct imx_mxc_ehci_data *data,
+ const struct mxc_usbh_platform_data *pdata)
+{
+ struct resource res[] = {
+ {
+ .start = data->iobase,
+ .end = data->iobase + SZ_512 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = data->irq,
+ .end = data->irq,
+ .flags = IORESOURCE_IRQ,
+ },
+ };
+ return imx_add_platform_device_dmamask("mxc-ehci", data->id,
+ res, ARRAY_SIZE(res),
+ pdata, sizeof(*pdata), DMA_BIT_MASK(32));
+}
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index bb3b29c7fc3..7df7a9f8c5e 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -151,6 +151,16 @@ struct platform_device *__init imx_add_mx2_camera(
const struct imx_mx2_camera_data *data,
const struct mx2_camera_platform_data *pdata);
+#include <mach/mxc_ehci.h>
+struct imx_mxc_ehci_data {
+ int id;
+ resource_size_t iobase;
+ resource_size_t irq;
+};
+struct platform_device *__init imx_add_mxc_ehci(
+ const struct imx_mxc_ehci_data *data,
+ const struct mxc_usbh_platform_data *pdata);
+
#include <mach/mmc.h>
struct imx_mxc_mmc_data {
int id;
diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h
index 2734d24e8e1..45419b3a2d1 100644
--- a/arch/arm/plat-mxc/include/mach/mx27.h
+++ b/arch/arm/plat-mxc/include/mach/mx27.h
@@ -64,8 +64,10 @@
#define MX27_LCDC_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x21000)
#define MX27_SLCDC_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x22000)
#define MX27_VPU_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x23000)
-#define MX27_USBOTG_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x24000)
-#define MX27_OTG_BASE_ADDR MX27_USBOTG_BASE_ADDR
+#define MX27_USB_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x24000)
+#define MX27_USB_OTG_BASE_ADDR (MX27_USB_BASE_ADDR + 0x0000)
+#define MX27_USB_HS1_BASE_ADDR (MX27_USB_BASE_ADDR + 0x0200)
+#define MX27_USB_HS2_BASE_ADDR (MX27_USB_BASE_ADDR + 0x0400)
#define MX27_SAHARA_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x25000)
#define MX27_EMMAPP_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x26000)
#define MX27_EMMAPRP_BASE_ADDR (MX27_AIPI_BASE_ADDR + 0x26400)
@@ -187,9 +189,9 @@ static inline void mx27_setup_weimcs(size_t cs,
#define MX27_INT_EMMAPRP 51
#define MX27_INT_EMMAPP 52
#define MX27_INT_VPU 53
-#define MX27_INT_USB1 54
-#define MX27_INT_USB2 55
-#define MX27_INT_USB3 56
+#define MX27_INT_USB_HS1 54
+#define MX27_INT_USB_HS2 55
+#define MX27_INT_USB_OTG 56
#define MX27_INT_SCC_SMN 57
#define MX27_INT_SCC_SCM 58
#define MX27_INT_SAHARA 59
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-15 10:52:04 +0000