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-rw-r--r--drivers/usb/gadget/pxa27x_udc.c4
-rw-r--r--drivers/usb/host/ehci-mx5.c73
-rw-r--r--drivers/usb/host/ohci-at91.c14
-rw-r--r--drivers/usb/phy/twl4030.c48
4 files changed, 39 insertions, 100 deletions
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 4c00081..71cc0f2 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -610,7 +610,9 @@ void udc_connect(void)
#ifdef CONFIG_USB_DEV_PULLUP_GPIO
/* Turn on the USB connection by enabling the pullup resistor */
- set_GPIO_mode(CONFIG_USB_DEV_PULLUP_GPIO | GPIO_OUT);
+ writel(readl(GPDR(CONFIG_USB_DEV_PULLUP_GPIO))
+ | GPIO_bit(CONFIG_USB_DEV_PULLUP_GPIO),
+ GPDR(CONFIG_USB_DEV_PULLUP_GPIO));
writel(GPIO_bit(CONFIG_USB_DEV_PULLUP_GPIO), GPSR(CONFIG_USB_DEV_PULLUP_GPIO));
#else
/* Host port 2 transceiver D+ pull up enable */
diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c
index adbed5c..f43c38d 100644
--- a/drivers/usb/host/ehci-mx5.c
+++ b/drivers/usb/host/ehci-mx5.c
@@ -21,8 +21,6 @@
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/mx5x_pins.h>
-#include <asm/arch/iomux.h>
#include "ehci.h"
@@ -87,77 +85,6 @@
/* USB_CTRL_1 */
#define MXC_USB_CTRL_UH1_EXT_CLK_EN (1 << 25)
-/* USB pin configuration */
-#define USB_PAD_CONFIG (PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST | \
- PAD_CTL_DRV_HIGH | PAD_CTL_100K_PU | \
- PAD_CTL_HYS_ENABLE | PAD_CTL_PUE_PULL)
-
-#ifdef CONFIG_MX51
-/*
- * Configure the MX51 USB H1 IOMUX
- */
-void setup_iomux_usb_h1(void)
-{
- mxc_request_iomux(MX51_PIN_USBH1_STP, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_STP, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_CLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_CLK, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DIR, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DIR, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_NXT, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_NXT, USB_PAD_CONFIG);
-
- mxc_request_iomux(MX51_PIN_USBH1_DATA0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA0, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DATA1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA1, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DATA2, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA2, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DATA3, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA3, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DATA4, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA4, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DATA5, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA5, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DATA6, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA6, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_USBH1_DATA7, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_DATA7, USB_PAD_CONFIG);
-}
-
-/*
- * Configure the MX51 USB H2 IOMUX
- */
-void setup_iomux_usb_h2(void)
-{
- mxc_request_iomux(MX51_PIN_EIM_A24, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_A24, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_A25, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_A25, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_A26, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_A26, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_A27, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_A27, USB_PAD_CONFIG);
-
- mxc_request_iomux(MX51_PIN_EIM_D16, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D16, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_D17, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D17, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_D18, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D18, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_D19, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D19, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_D20, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D20, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_D21, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D21, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_D22, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D22, USB_PAD_CONFIG);
- mxc_request_iomux(MX51_PIN_EIM_D23, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_EIM_D23, USB_PAD_CONFIG);
-}
-#endif
-
int mxc_set_usbcontrol(int port, unsigned int flags)
{
unsigned int v;
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index aa5cf57..2060a3e 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -42,7 +42,7 @@ int usb_cpu_init(void)
while ((readl(&pmc->sr) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
;
#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) || \
- defined(CONFIG_AT91SAM9X5)
+ defined(CONFIG_AT91SAM9X5) || defined(CONFIG_SAMA5D3)
/* Enable UPLL */
writel(readl(&pmc->uckr) | AT91_PMC_UPLLEN | AT91_PMC_BIASEN,
&pmc->uckr);
@@ -54,7 +54,12 @@ int usb_cpu_init(void)
#endif
/* Enable USB host clock. */
+#ifdef CONFIG_SAMA5D3
+ writel(1 << (ATMEL_ID_UHP - 32), &pmc->pcer1);
+#else
writel(1 << ATMEL_ID_UHP, &pmc->pcer);
+#endif
+
#if defined(CONFIG_AT91SAM9261) || defined(CONFIG_AT91SAM9G10)
writel(ATMEL_PMC_UHP | AT91_PMC_HCK0, &pmc->scer);
#else
@@ -69,7 +74,12 @@ int usb_cpu_stop(void)
at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
/* Disable USB host clock. */
+#ifdef CONFIG_SAMA5D3
+ writel(1 << (ATMEL_ID_UHP - 32), &pmc->pcdr1);
+#else
writel(1 << ATMEL_ID_UHP, &pmc->pcdr);
+#endif
+
#if defined(CONFIG_AT91SAM9261) || defined(CONFIG_AT91SAM9G10)
writel(ATMEL_PMC_UHP | AT91_PMC_HCK0, &pmc->scdr);
#else
@@ -83,7 +93,7 @@ int usb_cpu_stop(void)
while ((readl(&pmc->sr) & AT91_PMC_LOCKB) != 0)
;
#elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) || \
- defined(CONFIG_AT91SAM9X5)
+ defined(CONFIG_AT91SAM9X5) || defined(CONFIG_SAMA5D3)
/* Disable UPLL */
writel(readl(&pmc->uckr) & (~AT91_PMC_UPLLEN), &pmc->uckr);
while ((readl(&pmc->sr) & AT91_PMC_LOCKU) == AT91_PMC_LOCKU)
diff --git a/drivers/usb/phy/twl4030.c b/drivers/usb/phy/twl4030.c
index 54d2e61..74f1dcc 100644
--- a/drivers/usb/phy/twl4030.c
+++ b/drivers/usb/phy/twl4030.c
@@ -54,7 +54,7 @@ static int twl4030_usb_write(u8 address, u8 data)
{
int ret;
- ret = twl4030_i2c_write_u8(TWL4030_CHIP_USB, data, address);
+ ret = twl4030_i2c_write_u8(TWL4030_CHIP_USB, address, data);
if (ret != 0)
printf("TWL4030:USB:Write[0x%x] Error %d\n", address, ret);
@@ -66,7 +66,7 @@ static int twl4030_usb_read(u8 address)
u8 data;
int ret;
- ret = twl4030_i2c_read_u8(TWL4030_CHIP_USB, &data, address);
+ ret = twl4030_i2c_read_u8(TWL4030_CHIP_USB, address, &data);
if (ret == 0)
ret = data;
else
@@ -78,40 +78,40 @@ static int twl4030_usb_read(u8 address)
static void twl4030_usb_ldo_init(void)
{
/* Enable writing to power configuration registers */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, 0xC0,
- TWL4030_PM_MASTER_PROTECT_KEY);
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, 0x0C,
- TWL4030_PM_MASTER_PROTECT_KEY);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER,
+ TWL4030_PM_MASTER_PROTECT_KEY, 0xC0);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER,
+ TWL4030_PM_MASTER_PROTECT_KEY, 0x0C);
/* put VUSB3V1 LDO in active state */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x00,
- TWL4030_PM_RECEIVER_VUSB_DEDICATED2);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB_DEDICATED2, 0x00);
/* input to VUSB3V1 LDO is from VBAT, not VBUS */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x14,
- TWL4030_PM_RECEIVER_VUSB_DEDICATED1);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB_DEDICATED1, 0x14);
/* turn on 3.1V regulator */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x20,
- TWL4030_PM_RECEIVER_VUSB3V1_DEV_GRP);
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x00,
- TWL4030_PM_RECEIVER_VUSB3V1_TYPE);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB3V1_DEV_GRP, 0x20);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB3V1_TYPE, 0x00);
/* turn on 1.5V regulator */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x20,
- TWL4030_PM_RECEIVER_VUSB1V5_DEV_GRP);
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x00,
- TWL4030_PM_RECEIVER_VUSB1V5_TYPE);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB1V5_DEV_GRP, 0x20);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB1V5_TYPE, 0x00);
/* turn on 1.8V regulator */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x20,
- TWL4030_PM_RECEIVER_VUSB1V8_DEV_GRP);
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x00,
- TWL4030_PM_RECEIVER_VUSB1V8_TYPE);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB1V8_DEV_GRP, 0x20);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_VUSB1V8_TYPE, 0x00);
/* disable access to power configuration registers */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, 0x00,
- TWL4030_PM_MASTER_PROTECT_KEY);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER,
+ TWL4030_PM_MASTER_PROTECT_KEY, 0x00);
}
static void twl4030_phy_power(void)
generated by cgit v0.10.2 at 2024-08-10 04:53:13 (GMT)