diff options
| author | Jack Rosenthal <jrosenth@chromium.org> | 2021-03-10 14:30:47 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-03-11 23:43:21 +0000 |
| commit | 8224f153994ec70661259ec0de49e473eefce359 (patch) | |
| tree | 360f6c9a912c422572bfaae66b1cec157a2a432f /zephyr/projects/trogdor/lazor/include/gpio_map.h | |
| parent | 97e22d467763dace5df64c9869cd8d4984f4ab39 (diff) | |
| download | chrome-ec-8224f153994ec70661259ec0de49e473eefce359.tar.gz | |
zephyr: add support for trogdor/lazor
Initial bringup for Lazor, featuring just a UART console, flash
access, and basic commands.
I structured the directories to look a little more like what we
discussed in last week's meeting (putting the Zephyr "board" directory
to be common to the baseboard, and putting variants under a directory
categorized by baseboard). I hope we can go back to volteer/delbin
and re-adopt this layout there too, as it's much cleaner and leads to
less repeated code.
BUG=b:182398910
BRANCH=none
TEST=flash on lazor, test out UART and basic commands ("gettime",
"flashinfo", etc.)
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I411c47e9b9563d78349abbeebf71223ae41748a5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2749765
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'zephyr/projects/trogdor/lazor/include/gpio_map.h')
| -rw-r--r-- | zephyr/projects/trogdor/lazor/include/gpio_map.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/zephyr/projects/trogdor/lazor/include/gpio_map.h b/zephyr/projects/trogdor/lazor/include/gpio_map.h new file mode 100644 index 0000000000..dad1d91ff7 --- /dev/null +++ b/zephyr/projects/trogdor/lazor/include/gpio_map.h @@ -0,0 +1,32 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef __ZEPHYR_GPIO_MAP_H +#define __ZEPHYR_GPIO_MAP_H + +#include <devicetree.h> +#include <gpio_signal.h> + +#define GPIO_ENTERING_RW GPIO_UNIMPLEMENTED +#define GPIO_WP_L GPIO_UNIMPLEMENTED + +/* + * Set EC_CROS_GPIO_INTERRUPTS to a space-separated list of GPIO_INT items. + * + * Each GPIO_INT requires three parameters: + * gpio_signal - The enum gpio_signal for the interrupt gpio + * interrupt_flags - The interrupt-related flags (e.g. GPIO_INT_EDGE_BOTH) + * handler - The platform/ec interrupt handler. + * + * Ensure that this files includes all necessary headers to declare all + * referenced handler functions. + * + * For example, one could use the follow definition: + * #define EC_CROS_GPIO_INTERRUPTS \ + * GPIO_INT(NAMED_GPIO(h1_ec_pwr_btn_odl), GPIO_INT_EDGE_BOTH, button_print) + */ +#define EC_CROS_GPIO_INTERRUPTS + +#endif /* __ZEPHYR_GPIO_MAP_H */ |