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-rw-r--r--arch/arm/mach-mx5/board-mx51_babbage.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index c7b3fabf50f..7b919bc8549 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -36,7 +36,7 @@
36 36
37#define BABBAGE_USB_HUB_RESET IMX_GPIO_NR(1, 7) 37#define BABBAGE_USB_HUB_RESET IMX_GPIO_NR(1, 7)
38#define BABBAGE_USBH1_STP IMX_GPIO_NR(1, 27) 38#define BABBAGE_USBH1_STP IMX_GPIO_NR(1, 27)
39#define BABBAGE_PHY_RESET IMX_GPIO_NR(2, 5) 39#define BABBAGE_USB_PHY_RESET IMX_GPIO_NR(2, 5)
40#define BABBAGE_FEC_PHY_RESET IMX_GPIO_NR(2, 14) 40#define BABBAGE_FEC_PHY_RESET IMX_GPIO_NR(2, 14)
41#define BABBAGE_POWER_KEY IMX_GPIO_NR(2, 21) 41#define BABBAGE_POWER_KEY IMX_GPIO_NR(2, 21)
42#define BABBAGE_ECSPI1_CS0 IMX_GPIO_NR(4, 24) 42#define BABBAGE_ECSPI1_CS0 IMX_GPIO_NR(4, 24)
@@ -110,6 +110,9 @@ static iomux_v3_cfg_t mx51babbage_pads[] = {
110 /* USB HUB reset line*/ 110 /* USB HUB reset line*/
111 MX51_PAD_GPIO1_7__GPIO1_7, 111 MX51_PAD_GPIO1_7__GPIO1_7,
112 112
113 /* USB PHY reset line */
114 MX51_PAD_EIM_D21__GPIO2_5,
115
113 /* FEC */ 116 /* FEC */
114 MX51_PAD_EIM_EB2__FEC_MDIO, 117 MX51_PAD_EIM_EB2__FEC_MDIO,
115 MX51_PAD_EIM_EB3__FEC_RDATA1, 118 MX51_PAD_EIM_EB3__FEC_RDATA1,
@@ -172,7 +175,6 @@ static struct imxi2c_platform_data babbage_hsi2c_data = {
172static int gpio_usbh1_active(void) 175static int gpio_usbh1_active(void)
173{ 176{
174 iomux_v3_cfg_t usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO1_27; 177 iomux_v3_cfg_t usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO1_27;
175 iomux_v3_cfg_t phyreset_gpio = MX51_PAD_EIM_D21__GPIO2_5;
176 int ret; 178 int ret;
177 179
178 /* Set USBH1_STP to GPIO and toggle it */ 180 /* Set USBH1_STP to GPIO and toggle it */
@@ -189,14 +191,13 @@ static int gpio_usbh1_active(void)
189 gpio_free(BABBAGE_USBH1_STP); 191 gpio_free(BABBAGE_USBH1_STP);
190 192
191 /* De-assert USB PHY RESETB */ 193 /* De-assert USB PHY RESETB */
192 mxc_iomux_v3_setup_pad(phyreset_gpio); 194 ret = gpio_request(BABBAGE_USB_PHY_RESET, "phy_reset");
193 ret = gpio_request(BABBAGE_PHY_RESET, "phy_reset");
194 195
195 if (ret) { 196 if (ret) {
196 pr_debug("failed to get MX51_PAD_EIM_D21__GPIO_2_5: %d\n", ret); 197 pr_debug("failed to get MX51_PAD_EIM_D21__GPIO_2_5: %d\n", ret);
197 return ret; 198 return ret;
198 } 199 }
199 gpio_direction_output(BABBAGE_PHY_RESET, 1); 200 gpio_direction_output(BABBAGE_USB_PHY_RESET, 1);
200 return 0; 201 return 0;
201} 202}
202 203