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drivers: gpio: xlnx: Add support for versal2 PS/PMC GPIO

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Add driver support for Versal Gen 2 PS/PMC GPIO controller by updating
the logic of bank index calculation.

This logic depends on "register" DT property to identify bank index
instead of depending on node instance ID as Versal Gen 2 GPIO banks
are not in sequential order as Zynqmp.

- Versal Gen 2 PS GPIO: Banks(0,3,4)
- Zynqmp PS GPIO: Banks(0,1,2,3,4,5)

Signed-off-by: Paul Alvin <alvin.paulp@amd.com>
This commit is contained in:
Paul Alvin 2025-01-20 05:40:10 +00:00 committed by Benjamin Cabé
parent bb8b059e23
commit d12686269f
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio_xlnx_ps_bank.c
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@ -454,7 +454,7 @@ static const struct gpio_xlnx_ps_bank_dev_cfg gpio_xlnx_ps_bank##idx##_cfg = {\
.common = {\
.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_DT_INST(idx),\
},\
.bank_index = idx,\
.bank_index = DT_INST_REG_ADDR(idx),\
};\
static struct gpio_xlnx_ps_bank_dev_data gpio_xlnx_ps_bank##idx##_data = {\
.base = 0,\