ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 95 deletions

diff --git a/zephyr/shim/include/gpio/gpio.h b/zephyr/shim/include/gpio/gpio.h
deleted file mode 100644
index 18089e8a8e..0000000000
--- a/zephyr/shim/include/gpio/gpio.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* 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_SHIM_INCLUDE_GPIO_GPIO_H_
-#define ZEPHYR_SHIM_INCLUDE_GPIO_GPIO_H_
-
-#include <device.h>
-#include <devicetree.h>
-
-/* Information about each unused pin in the 'unused-pins' device tree node. */
-struct unused_pin_config {
-	/* Device name of a unused gpio pin */
-	const char *dev_name;
-	/* Bit number of pin within a unused gpio pin */
-	gpio_pin_t pin;
-	/* Config flags of unused gpio pin */
-	gpio_flags_t flags;
-};
-
-/**
- * @brief Set proper configuration for all unused pins.
- *
- * This function loops through all unused GPIOs in the node of "unused-gpios"
- * in the device tree file to set proper configuration. If the GPIO flag is 0,
- * set the GPIOs default setting for floating IOs to improve the power
- * consumption.
- *
- * @return 0 If successful.
- * @retval -ENOTSUP Not supported gpio device.
- * @retval -EIO I/O error when accessing an external GPIO chip.
- */
-int gpio_config_unused_pins(void) __attribute__((weak));
-
-#if DT_NODE_EXISTS(DT_PATH(unused_pins))
-/**
- * @brief Get a node from path '/unused-pins' which has a prop 'unused-gpios'.
- *        It contains unused GPIOs and chip vendor needs to configure them for
- *        better power consumption in the lowest power state.
- *
- * @return node identifier with that path.
- */
-#define UNUSED_PINS_LIST DT_PATH(unused_pins)
-
-/**
- * @brief Length of 'unused-gpios' property
- *
- * @return length of 'unused-gpios' prop which type is 'phandle-array'
- */
-#define UNUSED_GPIOS_LIST_LEN DT_PROP_LEN(UNUSED_PINS_LIST, unused_gpios)
-
-/**
- * @brief Construct a unused_pin_config structure from 'unused-gpios' property
- *        at index 'i'
- *
- * @param i index of 'unused-gpios' prop which type is 'phandles-array'
- * @return unused_pin_config item at index 'i'
- */
-#define UNUSED_GPIO_CONFIG_BY_IDX(i, _)                                       \
-	{                                                                     \
-		.dev_name = DT_GPIO_LABEL_BY_IDX(UNUSED_PINS_LIST,            \
-						 unused_gpios, i),            \
-		.pin = DT_GPIO_PIN_BY_IDX(UNUSED_PINS_LIST, unused_gpios, i), \
-		.flags = DT_GPIO_FLAGS_BY_IDX(UNUSED_PINS_LIST, unused_gpios, \
-					      i),                             \
-	},
-
-/**
- * @brief Macro function to construct a list of unused_pin_config items by
- *        UTIL_LISTIFY func.
- *
- * Example devicetree fragment:
- *    / {
- *          unused-pins {
- *		compatible = "unused-gpios";
- *		unused-gpios = <&gpio5 1 0>,
- *			       <&gpiod 0 0>,
- *			       <&gpiof 3 0>;
- *	};
- *
- * Example usage:
- * static const struct unused_pin_config unused_pin_configs[] = {
- * 	UNUSED_GPIO_CONFIG_LIST
- * };
- *
- * @return a list of unused_pin_config items
- */
-#define UNUSED_GPIO_CONFIG_LIST \
-	UTIL_LISTIFY(UNUSED_GPIOS_LIST_LEN, UNUSED_GPIO_CONFIG_BY_IDX, _)
-
-#else
-#define UNUSED_GPIO_CONFIG_LIST /* Nothing if no 'unused-pins' node */
-#endif /* unused_pins */
-#endif /* ZEPHYR_SHIM_INCLUDE_GPIO_GPIO_H_ */