Commit 7132869d authored by Troy Kisky's avatar Troy Kisky Committed by Marek Vasut

mx6: iomux: add GPR1 defines for use with nitrogen6x

Select GPIO1 as the USB OTG ID pin for Nitrogen6x
Signed-off-by: default avatarTroy Kisky <troy.kisky@boundarydevices.com>
parent b065eb7f
...@@ -9,6 +9,12 @@ ...@@ -9,6 +9,12 @@
#define MX6_IOMUXC_GPR6 0x020e0018 #define MX6_IOMUXC_GPR6 0x020e0018
#define MX6_IOMUXC_GPR7 0x020e001c #define MX6_IOMUXC_GPR7 0x020e001c
/*
* IOMUXC_GPR1 bit fields
*/
#define IOMUXC_GPR1_OTG_ID_ENET_RX_ERR (0<<13)
#define IOMUXC_GPR1_OTG_ID_GPIO1 (1<<13)
#define IOMUXC_GPR1_OTG_ID_MASK (1<<13)
/* /*
* IOMUXC_GPR13 bit fields * IOMUXC_GPR13 bit fields
*/ */
......
...@@ -706,6 +706,13 @@ int overwrite_console(void) ...@@ -706,6 +706,13 @@ int overwrite_console(void)
int board_init(void) int board_init(void)
{ {
struct iomuxc_base_regs *const iomuxc_regs
= (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR;
clrsetbits_le32(&iomuxc_regs->gpr[1],
IOMUXC_GPR1_OTG_ID_MASK,
IOMUXC_GPR1_OTG_ID_GPIO1);
/* address of boot parameters */ /* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
......
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