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soc: nrf54h: remove deprecated gpd (global power domain) driver

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Remove the deprecated GPD (Global Power Domain) driver.

Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
This commit is contained in:
Bjarki Arge Andreasen 2025-07-03 02:29:16 +02:00 committed by Chris Friedt
parent 2b0d1ae4d0
commit 2854115443
10 changed files with 6 additions and 502 deletions
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6
drivers/spi/spi_nrfx_spis.c
View File

@ -34,10 +34,12 @@ BUILD_ASSERT(!IS_ENABLED(CONFIG_PM_DEVICE_SYSTEM_MANAGED));
* - HAL design (requirement of drv_inst_idx in nrfx_spis_t)
* - Name-based HAL IRQ handlers, e.g. nrfx_spis_0_irq_handler
*/
#define SPIS_NODE(idx) COND_CODE_1(SPIS_IS_FAST(idx), (spis##idx), (spi##idx))
#define SPIS_NODE(idx) \
COND_CODE_1(DT_NODE_EXISTS(DT_NODELABEL(spis##idx)), (spis##idx), (spi##idx))
#define SPIS(idx) DT_NODELABEL(SPIS_NODE(idx))
#define SPIS_PROP(idx, prop) DT_PROP(SPIS(idx), prop)
#define SPIS_HAS_PROP(idx, prop) DT_NODE_HAS_PROP(SPIS(idx), prop)
#define SPIS_IS_FAST(idx) NRF_DT_IS_FAST(SPIS(idx))
#define SPIS_PINS_CROSS_DOMAIN(unused, prefix, idx, _) \
COND_CODE_1(DT_NODE_HAS_STATUS_OKAY(SPIS(prefix##idx)), \
@ -595,7 +597,7 @@ static int spi_nrfx_init(const struct device *dev)
!(DT_GPIO_FLAGS(SPIS(idx), wake_gpios) & GPIO_ACTIVE_LOW),\
"WAKE line must be configured as active high"); \
PM_DEVICE_DT_DEFINE(SPIS(idx), spi_nrfx_pm_action, \
COND_CODE_1(NRF_DT_IS_FAST(SPIS(idx)), (0), \
COND_CODE_1(SPIS_IS_FAST(idx), (0), \
(PM_DEVICE_ISR_SAFE))); \
SPI_DEVICE_DT_DEFINE(SPIS(idx), \
spi_nrfx_init, \

11
dts/bindings/power/nordic,nrf-gpd.yaml
View File

@ -1,11 +0,0 @@
# Copyright 2024 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
description: Nordic nRF Global Power Domain
compatible: "nordic,nrf-gpd"
include: base.yaml
power-domain-cells:
- id

4
dts/vendor/nordic/nrf54h20.dtsi vendored
View File

@ -170,13 +170,13 @@
fll16m: fll16m {
compatible = "nordic,nrf-fll16m";
clock-names = "hfxo", "lfxo";
status = "disabled";
#clock-cells = <0>;
clock-frequency = <DT_FREQ_M(16)>;
open-loop-accuracy-ppm = <20000>;
open-loop-startup-time-us = <200>; /* To be measured */
clocks = <&hfxo>, <&lfxo>;
status = "disabled";
clock-names = "hfxo", "lfxo";
};
hsfll120: hsfll120 {

17
include/zephyr/dt-bindings/power/nordic-nrf-gpd.h
View File

@ -1,17 +0,0 @@
/*
* Copyright (c) 2024 Nordic Semiconductor ASA
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_POWER_NORDIC_NRF_GLOBAL_PD
#define ZEPHYR_INCLUDE_DT_BINDINGS_POWER_NORDIC_NRF_GLOBAL_PD
/* numbers aligned to nrfs service identifiers */
#define NRF_GPD_FAST_ACTIVE0 0U
#define NRF_GPD_FAST_ACTIVE1 1U
#define NRF_GPD_FAST_MAIN 2U
#define NRF_GPD_SLOW_ACTIVE 3U
#define NRF_GPD_SLOW_MAIN 4U
#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_POWER_NORDIC_NRF_GLOBAL_PD */

19
soc/nordic/common/pinctrl_soc.h
View File

@ -14,7 +14,6 @@
#include <zephyr/devicetree.h>
#include <zephyr/dt-bindings/pinctrl/nrf-pinctrl.h>
#include <zephyr/dt-bindings/power/nordic-nrf-gpd.h>
#include <zephyr/types.h>
#ifdef __cplusplus
@ -56,16 +55,6 @@ typedef uint32_t pinctrl_soc_pin_t;
(), NRF_GET_FUN(DT_PROP_BY_IDX(node_id, prop, idx))) \
0)), (0))
/**
* @brief Utility macro to get the GPD_FAST_ACTIVE1 flag
*
* @param p_node_id Parent node identifier.
*/
#define Z_GET_GPD_FAST_ACTIVE1(p_node_id) \
COND_CODE_1(DT_NODE_HAS_PROP(p_node_id, power_domains), \
((DT_PHA(p_node_id, power_domains, id) == \
NRF_GPD_FAST_ACTIVE1) << NRF_GPD_FAST_ACTIVE1_POS), (0))
/**
* @brief Utility macro to initialize each pin.
*
@ -109,14 +98,6 @@ typedef uint32_t pinctrl_soc_pin_t;
#define NRF_GET_CLOCKPIN_ENABLE(pincfg) \
(((pincfg) >> NRF_CLOCKPIN_ENABLE_POS) & NRF_CLOCKPIN_ENABLE_MSK)
/**
* @brief Utility macro to obtain GPD_FAST_ACTIVE1 flag
*
* @param pincfg Pin configuration bit field.
*/
#define NRF_GET_GPD_FAST_ACTIVE1(pincfg) \
(((pincfg) >> NRF_GPD_FAST_ACTIVE1_POS) & NRF_GPD_FAST_ACTIVE1_MSK)
/**
* @brief Utility macro to obtain pin inversion flag.
*

1
soc/nordic/nrf54h/CMakeLists.txt
View File

@ -17,4 +17,3 @@ zephyr_include_directories(.)
zephyr_linker_sources(SECTIONS SORT_KEY zzz_place_align_at_end align.ld)
add_subdirectory(bicr)
add_subdirectory(gpd)

5
soc/nordic/nrf54h/gpd/CMakeLists.txt
View File

@ -1,5 +0,0 @@
# Copyright (c) 2024 Nordic Semiconductor
# SPDX-License-Identifier: Apache-2.0
zephyr_library_sources_ifdef(CONFIG_SOC_NRF54H20_GPD gpd.c)
zephyr_include_directories(include)

12
soc/nordic/nrf54h/gpd/Kconfig
View File

@ -1,12 +0,0 @@
# Copyright (c) 2024 Nordic Semiconductor
# SPDX-License-Identifier: Apache-2.0
config SOC_NRF54H20_GPD
bool "Global Power Domain service"
imply NRFS
imply NRFS_GDPWR_SERVICE_ENABLED
select ONOFF
select PINCTRL
default y if !MCUBOOT && (SOC_NRF54H20_CPUAPP || SOC_NRF54H20_CPURAD)
help
This option enables the Global Power Domain service.

388
soc/nordic/nrf54h/gpd/gpd.c
View File

@ -1,388 +0,0 @@
/*
* Copyright (c) 2024 Nordic Semiconductor ASA
* SPDX-License-Identifier: Apache-2.0
*/
#include <errno.h>
#include <zephyr/init.h>
#include <zephyr/logging/log.h>
#include <zephyr/sys/atomic.h>
#include <zephyr/sys/onoff.h>
#include <zephyr/spinlock.h>
#include <zephyr/sys/util.h>
#include <hal/nrf_gpio.h>
#include <nrf/gpd.h>
#include <nrfs_gdpwr.h>
#include <nrfs_backend_ipc_service.h>
LOG_MODULE_REGISTER(gpd, CONFIG_SOC_LOG_LEVEL);
/* enforce alignment between DT<->nrfs */
BUILD_ASSERT(GDPWR_GD_FAST_ACTIVE_0 == NRF_GPD_FAST_ACTIVE0);
BUILD_ASSERT(GDPWR_GD_FAST_ACTIVE_1 == NRF_GPD_FAST_ACTIVE1);
BUILD_ASSERT(GDPWR_GD_FAST_MAIN == NRF_GPD_FAST_MAIN);
BUILD_ASSERT(GDPWR_GD_SLOW_ACTIVE == NRF_GPD_SLOW_ACTIVE);
BUILD_ASSERT(GDPWR_GD_SLOW_MAIN == NRF_GPD_SLOW_MAIN);
struct gpd_onoff_manager {
struct onoff_manager mgr;
onoff_notify_fn notify;
uint8_t id;
struct k_mutex lock;
struct k_sem sem;
int res;
};
static void start(struct onoff_manager *mgr, onoff_notify_fn notify);
static void stop(struct onoff_manager *mgr, onoff_notify_fn notify);
#define GPD_READY_TIMEOUT_MS 1000
#define GPD_SERVICE_READY BIT(0)
#define GPD_SERVICE_ERROR BIT(1)
#define GPD_SERVICE_REQ_OK BIT(2)
#define GPD_SERVICE_REQ_ERR BIT(3)
static atomic_t gpd_service_status = ATOMIC_INIT(0);
static struct gpd_onoff_manager fast_active0 = {
.id = NRF_GPD_FAST_ACTIVE0,
.lock = Z_MUTEX_INITIALIZER(fast_active0.lock),
.sem = Z_SEM_INITIALIZER(fast_active0.sem, 0, 1),
};
static struct gpd_onoff_manager fast_active1 = {
.id = NRF_GPD_FAST_ACTIVE1,
.lock = Z_MUTEX_INITIALIZER(fast_active1.lock),
.sem = Z_SEM_INITIALIZER(fast_active1.sem, 0, 1),
};
static struct gpd_onoff_manager fast_main = {
.id = NRF_GPD_FAST_MAIN,
.lock = Z_MUTEX_INITIALIZER(fast_main.lock),
.sem = Z_SEM_INITIALIZER(fast_main.sem, 0, 1),
};
static struct gpd_onoff_manager slow_active = {
.id = NRF_GPD_SLOW_ACTIVE,
.lock = Z_MUTEX_INITIALIZER(slow_active.lock),
.sem = Z_SEM_INITIALIZER(slow_active.sem, 0, 1),
};
static struct gpd_onoff_manager slow_main = {
.id = NRF_GPD_SLOW_MAIN,
.lock = Z_MUTEX_INITIALIZER(slow_main.lock),
.sem = Z_SEM_INITIALIZER(slow_main.sem, 0, 1),
};
static const struct onoff_transitions transitions =
ONOFF_TRANSITIONS_INITIALIZER(start, stop, NULL);
static struct gpd_onoff_manager *get_mgr(uint8_t id)
{
switch (id) {
case NRF_GPD_FAST_ACTIVE0:
return &fast_active0;
case NRF_GPD_FAST_ACTIVE1:
return &fast_active1;
case NRF_GPD_FAST_MAIN:
return &fast_main;
case NRF_GPD_SLOW_ACTIVE:
return &slow_active;
case NRF_GPD_SLOW_MAIN:
return &slow_main;
default:
return NULL;
}
}
static void request_cb(struct onoff_manager *mgr_, struct onoff_client *cli, uint32_t state,
int res)
{
ARG_UNUSED(cli);
ARG_UNUSED(state);
struct gpd_onoff_manager *gpd_mgr = CONTAINER_OF(mgr_, struct gpd_onoff_manager, mgr);
gpd_mgr->res = res;
k_sem_give(&gpd_mgr->sem);
}
static int nrf_gpd_sync(struct gpd_onoff_manager *gpd_mgr)
{
int64_t start;
nrfs_err_t err;
k_spinlock_key_t key;
gdpwr_request_type_t request;
key = k_spin_lock(&gpd_mgr->mgr.lock);
if (gpd_mgr->mgr.refs == 0) {
request = GDPWR_POWER_REQUEST_CLEAR;
} else {
request = GDPWR_POWER_REQUEST_SET;
}
k_spin_unlock(&gpd_mgr->mgr.lock, key);
atomic_clear_bit(&gpd_service_status, GPD_SERVICE_REQ_ERR);
atomic_clear_bit(&gpd_service_status, GPD_SERVICE_REQ_OK);
err = nrfs_gdpwr_power_request(gpd_mgr->id, request, gpd_mgr);
if (err != NRFS_SUCCESS) {
return -EIO;
}
start = k_uptime_get();
while (k_uptime_get() - start < GPD_READY_TIMEOUT_MS) {
if (atomic_test_bit(&gpd_service_status, GPD_SERVICE_REQ_ERR)) {
return -EIO;
}
if (atomic_test_bit(&gpd_service_status, GPD_SERVICE_REQ_OK)) {
return 0;
}
k_yield();
}
LOG_ERR("nRFs GDPWR request timed out");
return -ETIMEDOUT;
}
static void evt_handler(nrfs_gdpwr_evt_t const *p_evt, void *context)
{
if (atomic_test_bit(&gpd_service_status, GPD_SERVICE_READY)) {
struct gpd_onoff_manager *gpd_mgr = context;
switch (p_evt->type) {
case NRFS_GDPWR_REQ_APPLIED:
gpd_mgr->notify(&gpd_mgr->mgr, 0);
break;
default:
LOG_ERR("nRFs GDPWR request not applied");
gpd_mgr->notify(&gpd_mgr->mgr, -EIO);
break;
}
} else {
switch (p_evt->type) {
case NRFS_GDPWR_REQ_APPLIED:
atomic_set_bit(&gpd_service_status, GPD_SERVICE_REQ_OK);
break;
default:
LOG_ERR("nRFs GDPWR request not applied");
atomic_set_bit(&gpd_service_status, GPD_SERVICE_REQ_ERR);
break;
}
}
}
static void start(struct onoff_manager *mgr, onoff_notify_fn notify)
{
struct gpd_onoff_manager *gpd_mgr = CONTAINER_OF(mgr, struct gpd_onoff_manager, mgr);
gpd_mgr->notify = notify;
if (!atomic_test_bit(&gpd_service_status, GPD_SERVICE_READY)) {
notify(mgr, 0);
} else {
nrfs_err_t err;
err = nrfs_gdpwr_power_request(gpd_mgr->id, GDPWR_POWER_REQUEST_SET, gpd_mgr);
if (err != NRFS_SUCCESS) {
LOG_ERR("nRFs GDPWR request failed (%d)", err);
notify(mgr, -EIO);
}
}
}
static void stop(struct onoff_manager *mgr, onoff_notify_fn notify)
{
struct gpd_onoff_manager *gpd_mgr = CONTAINER_OF(mgr, struct gpd_onoff_manager, mgr);
gpd_mgr->notify = notify;
if (!atomic_test_bit(&gpd_service_status, GPD_SERVICE_READY)) {
notify(mgr, 0);
} else {
nrfs_err_t err;
err = nrfs_gdpwr_power_request(gpd_mgr->id, GDPWR_POWER_REQUEST_CLEAR, gpd_mgr);
if (err != NRFS_SUCCESS) {
LOG_ERR("nRFs GDPWR request failed (%d)", err);
notify(mgr, -EIO);
}
}
}
int nrf_gpd_request(uint8_t id)
{
int ret;
struct onoff_client client;
struct gpd_onoff_manager *gpd_mgr;
gpd_mgr = get_mgr(id);
if (gpd_mgr == NULL) {
return -EINVAL;
}
if (atomic_test_bit(&gpd_service_status, GPD_SERVICE_ERROR)) {
LOG_ERR("GPD service did not initialize properly");
return -EIO;
}
if (k_is_pre_kernel()) {
sys_notify_init_spinwait(&client.notify);
ret = onoff_request(&gpd_mgr->mgr, &client);
if (ret < 0) {
return ret;
}
while (sys_notify_fetch_result(&client.notify, &ret) == -EAGAIN) {
}
} else {
sys_notify_init_callback(&client.notify, request_cb);
k_mutex_lock(&gpd_mgr->lock, K_FOREVER);
ret = onoff_request(&gpd_mgr->mgr, &client);
if (ret >= 0) {
(void)k_sem_take(&gpd_mgr->sem, K_FOREVER);
ret = gpd_mgr->res;
}
k_mutex_unlock(&gpd_mgr->lock);
}
return ret;
}
int nrf_gpd_release(uint8_t id)
{
struct gpd_onoff_manager *gpd_mgr;
gpd_mgr = get_mgr(id);
if (gpd_mgr == NULL) {
return -EINVAL;
}
if (atomic_test_bit(&gpd_service_status, GPD_SERVICE_ERROR)) {
LOG_ERR("GPD service did not initialize properly");
return -EIO;
}
return onoff_release(&gpd_mgr->mgr);
}
int nrf_gpd_retain_pins_set(const struct pinctrl_dev_config *pcfg, bool retain)
{
const struct pinctrl_state *state;
int ret;
ret = pinctrl_lookup_state(pcfg, PINCTRL_STATE_DEFAULT, &state);
if (ret < 0) {
return ret;
}
for (uint8_t i = 0U; i < state->pin_cnt; i++) {
uint32_t pin = NRF_GET_PIN(state->pins[i]);
if (pin == NRF_PIN_DISCONNECTED) {
continue;
}
if (retain) {
nrf_gpio_pin_retain_enable(pin);
} else {
nrf_gpio_pin_retain_disable(pin);
}
}
return 0;
}
static int nrf_gpd_pre_init(void)
{
int ret;
ret = onoff_manager_init(&fast_active0.mgr, &transitions);
if (ret < 0) {
return ret;
}
ret = onoff_manager_init(&fast_active1.mgr, &transitions);
if (ret < 0) {
return ret;
}
ret = onoff_manager_init(&fast_main.mgr, &transitions);
if (ret < 0) {
return ret;
}
ret = onoff_manager_init(&slow_active.mgr, &transitions);
if (ret < 0) {
return ret;
}
ret = onoff_manager_init(&slow_main.mgr, &transitions);
if (ret < 0) {
return ret;
}
return 0;
}
static int nrf_gpd_post_init(void)
{
nrfs_err_t err;
int ret;
err = nrfs_backend_wait_for_connection(K_FOREVER);
if (err != NRFS_SUCCESS) {
ret = -EIO;
goto err;
}
err = nrfs_gdpwr_init(evt_handler);
if (err != NRFS_SUCCESS) {
ret = -EIO;
goto err;
}
/* submit GD requests now to align collected statuses */
ret = nrf_gpd_sync(&fast_active0);
if (ret < 0) {
goto err;
}
ret = nrf_gpd_sync(&fast_active1);
if (ret < 0) {
goto err;
}
ret = nrf_gpd_sync(&fast_main);
if (ret < 0) {
goto err;
}
ret = nrf_gpd_sync(&slow_active);
if (ret < 0) {
goto err;
}
ret = nrf_gpd_sync(&slow_main);
if (ret < 0) {
goto err;
}
atomic_set_bit(&gpd_service_status, GPD_SERVICE_READY);
return 0;
err:
atomic_set_bit(&gpd_service_status, GPD_SERVICE_ERROR);
return ret;
}
SYS_INIT(nrf_gpd_pre_init, PRE_KERNEL_1, 0);
SYS_INIT(nrf_gpd_post_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);

45
soc/nordic/nrf54h/gpd/include/nrf/gpd.h
View File

@ -1,45 +0,0 @@
/*
* Copyright (c) 2024 Nordic Semiconductor ASA
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_SOC_NORDIC_NRF54H_GPD_INCLUDE_NRF_GPD_H_
#define ZEPHYR_SOC_NORDIC_NRF54H_GPD_INCLUDE_NRF_GPD_H_
#include <stdint.h>
#include <zephyr/dt-bindings/power/nordic-nrf-gpd.h>
#include <zephyr/drivers/pinctrl.h>
/**
* @brief Request a global power domain.
*
* @param id Domain ID.
*
* @retval 0 If the request was successful.
* @retval -errno If the request was not successful.
*/
int nrf_gpd_request(uint8_t id);
/**
* @brief Release a global power domain.
*
* @param id Domain ID.
*
* @retval 0 If the request was successful.
* @retval -errno If the request was not successful.
*/
int nrf_gpd_release(uint8_t id);
/**
* @brief Retain set/clear a set of pins.
*
* @param pcfg Device pin configuration.
* @param retain Retain or not.
*
* @retval 0 If the request was successful.
* @retval -errno If the request was not successful.
*/
int nrf_gpd_retain_pins_set(const struct pinctrl_dev_config *pcfg, bool retain);
#endif /* ZEPHYR_SOC_NORDIC_NRF54H_GPD_INCLUDE_NRF_GPD_H_ */