51d6f5cc0a
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7a747d4c28e6d449c054ce83966767e13b51a939 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51782 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <amdblocks/gpio_banks.h>
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#include <amdblocks/acpimmio.h>
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#include <amdblocks/smi.h>
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#include <soc/gpio.h>
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#include <soc/smi.h>
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#include <types.h>
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static const struct soc_amd_event gpio_event_table[] = {
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{ GPIO_0, GEVENT_21 }, /* GPIO0 may only be used as PWR_BTN_L in ACPI */
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{ GPIO_1, GEVENT_19 },
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{ GPIO_2, GEVENT_8 },
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{ GPIO_3, GEVENT_2 },
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{ GPIO_4, GEVENT_4 },
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{ GPIO_5, GEVENT_7 },
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{ GPIO_6, GEVENT_10 },
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{ GPIO_7, GEVENT_11 },
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{ GPIO_8, GEVENT_23 },
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{ GPIO_9, GEVENT_22 },
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{ GPIO_16, GEVENT_12 },
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{ GPIO_17, GEVENT_13 },
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{ GPIO_18, GEVENT_14 },
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{ GPIO_21, GEVENT_5 },
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{ GPIO_22, GEVENT_3 },
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{ GPIO_23, GEVENT_16 },
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{ GPIO_24, GEVENT_15 },
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{ GPIO_40, GEVENT_20 },
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{ GPIO_84, GEVENT_18 },
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{ GPIO_86, GEVENT_9 },
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{ GPIO_89, GEVENT_0 },
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{ GPIO_90, GEVENT_1 },
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{ GPIO_91, GEVENT_6 },
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{ GPIO_129, GEVENT_17 },
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};
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void soc_get_gpio_event_table(const struct soc_amd_event **table, size_t *items)
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{
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*table = gpio_event_table;
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*items = ARRAY_SIZE(gpio_event_table);
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}
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void soc_gpio_hook(uint8_t gpio, uint8_t mux)
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{
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/* Always program Gevent when WAKE_L_AGPIO2 is configured as WAKE_L */
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if ((gpio == 2) && !(mux & AMD_GPIO_MUX_MASK))
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soc_route_sci(GPIO_2_EVENT);
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}
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