f48f1fdc84
Add a new driver for NXP UWB SR1xx (e.g., SR150) device.
The driver was originally written by Tim Wawrzynczak as a WIP in
CL:3503703, and was based on drivers/spi/acpi.
BUG=b:240607130
BRANCH=firmware-brya-14505.B
TEST=On ghost (with follow-up CL), patch linux with NXP's pending
drivers
-> UWB device is probed and can respond to a simple hello
packet
Co-authored-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I5b1b0a5c1b48d0b09e7ab5f2ea6b6bc2fba2a7d8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66466
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
27 lines
516 B
C
27 lines
516 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __NXP_UWB_CHIP_H__
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#define __NXP_UWB_CHIP_H__
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#include <acpi/acpi_device.h>
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struct drivers_nxp_uwb_config {
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/* ACPI Device Name */
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const char *name;
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/* Device Description */
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const char *desc;
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/* ACPI _UID */
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unsigned int uid;
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/* Bus speed in Hz (default 1MHz) */
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unsigned int speed;
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/* Use GPIO based interrupt instead of PIRQ */
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struct acpi_gpio irq_gpio;
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struct acpi_gpio ce_gpio;
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struct acpi_gpio ri_gpio;
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};
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#endif /* __NXP_UWB_CHIP_H__ */
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