| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * Freescale IMX25 IOMUX Controller |
| 2 | |
| 3 | Please refer to fsl,imx-pinctrl.txt in this directory for common binding part |
| 4 | and usage. |
| 5 | |
| 6 | CONFIG bits definition: |
| 7 | PAD_CTL_HYS (1 << 8) |
| 8 | PAD_CTL_PKE (1 << 7) |
| 9 | PAD_CTL_PUE (1 << 6) |
| 10 | PAD_CTL_PUS_100K_DOWN (0 << 4) |
| 11 | PAD_CTL_PUS_47K_UP (1 << 4) |
| 12 | PAD_CTL_PUS_100K_UP (2 << 4) |
| 13 | PAD_CTL_PUS_22K_UP (3 << 4) |
| 14 | PAD_CTL_ODE_CMOS (0 << 3) |
| 15 | PAD_CTL_ODE_OPENDRAIN (1 << 3) |
| 16 | PAD_CTL_DSE_NOMINAL (0 << 1) |
| 17 | PAD_CTL_DSE_HIGH (1 << 1) |
| 18 | PAD_CTL_DSE_MAX (2 << 1) |
| 19 | PAD_CTL_SRE_FAST (1 << 0) |
| 20 | PAD_CTL_SRE_SLOW (0 << 0) |
| 21 | |
| 22 | Refer to imx25-pinfunc.h in device tree source folder for all available |
| 23 | imx25 PIN_FUNC_ID. |