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ARM: omap3_logic: Enable OMAP EHCI support for SOM-LV Boards

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The SOM-LV boards support the OMAP EHCI driver using port 2.
With the driver updated to support device tree, this patch sets
the corresponding pin muxing for the tranceiver as well as the
reset pin.

Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford 2019-06-30 17:30:49 -05:00 committed by Tom Rini
parent 67a4df9daf
commit 25e4ff45b1
2 changed files with 23 additions and 0 deletions
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19
board/logicpd/omap3som/omap3logic.h
View file

@ -161,12 +161,14 @@ void set_muxconf_regs(void)
MUX_VAL(CP(ETK_D7_ES2), (IEN | PTD | DIS | M0)); /*ETK_D7*/
MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | DIS | M0)); /*ETK_D8*/
MUX_VAL(CP(ETK_D9_ES2), (IEN | PTD | DIS | M0)); /*ETK_D9*/
#ifndef CONFIG_USB_EHCI_OMAP /* Torpedo does not use EHCI_OMAP */
MUX_VAL(CP(ETK_D10_ES2), (IEN | PTD | DIS | M0)); /*ETK_D10*/
MUX_VAL(CP(ETK_D11_ES2), (IEN | PTD | DIS | M0)); /*ETK_D11*/
MUX_VAL(CP(ETK_D12_ES2), (IEN | PTD | DIS | M0)); /*ETK_D12*/
MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M0)); /*ETK_D13*/
MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M0)); /*ETK_D14*/
MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M0)); /*ETK_D15*/
#endif
MUX_VAL(CP(D2D_MCAD1), (IEN | PTD | EN | M0)); /*d2d_mcad1*/
MUX_VAL(CP(D2D_MCAD2), (IEN | PTD | EN | M0)); /*d2d_mcad2*/
@ -231,6 +233,23 @@ void set_muxconf_regs(void)
MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)); /*d2d_sread*/
MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)); /*d2d_mbusflag*/
MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0)); /*d2d_sbusflag*/
#ifdef CONFIG_USB_EHCI_OMAP /* SOM-LV Uses EHCI-OMAP */
MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M3)); /*HSUSB2_DATA0*/
MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M3)); /*HSUSB2_DATA1*/
MUX_VAL(CP(MCSPI1_CS3), (IEN | PTD | EN | M0)); /*HSUSB2_DATA2*/
MUX_VAL(CP(MCSPI2_CS1), (IEN | PTD | EN | M0)); /*HSUSB2_DATA3*/
MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)); /*HSUSB2_DATA4*/
MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)); /*HSUSB2_DATA5*/
MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M0)); /*HSUSB2_DATA6*/
MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)); /*HSUSB2_DATA7*/
MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /* GPIO_4 */
MUX_VAL(CP(ETK_D10_ES2), (IDIS | PTU | DIS | M3)); /*HSUSB2_CLK*/
MUX_VAL(CP(ETK_D11_ES2), (IDIS | PTU | DIS | M3)); /*HSUSB2_STP*/
MUX_VAL(CP(ETK_D12_ES2), (IEN | PTU | DIS | M3)); /*HSUSB2_DIR*/
MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M3)); /*HSUSB2_NXT*/
#endif
}
#endif

4
include/configs/omap3_logic.h
View file

@ -30,6 +30,10 @@
/* I2C */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C64 */
#ifdef CONFIG_USB_EHCI_OMAP
#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 4
#endif
/* Board NAND Info. */
#ifdef CONFIG_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */