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830eab5f81
Every ball on this SoC is shared between several functions, and nothing in this port could see which function a pad carried or change it. A driver that finds nothing cannot tell a dead block from a pad still pointed somewhere else. Registers the CLMM pad multiplexer with the pinctrl framework and defines every pad and every function select the manual documents, across the straps, JTAG, PCIe, HDMI, Ethernet, I2S, SPI, GPIO, USB, I2C, UART, fan and MIPI CSI groups. Writes nothing at start up: a pad only moves when a driver asks. eic7700x_pinctrl_count() reports how many pads currently differ from their reset defaults, which after boot is the set the boot loader and the drivers have configured; the board start up logs it. Assisted-by: Claude:claude-opus-5 Signed-off-by: Justin Hammond <justin@dynam.ac> |
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| arm | ||
| arm64 | ||
| avr | ||
| ceva | ||
| dummy | ||
| hc | ||
| mips | ||
| misoc | ||
| or1k | ||
| renesas | ||
| risc-v | ||
| sim | ||
| sparc | ||
| tricore | ||
| x86 | ||
| x86_64 | ||
| xtensa | ||
| z16 | ||
| z80 | ||
| CMakeLists.txt | ||
| Kconfig | ||