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soc: stm32: convert to use DEVICE_DT_GET for clocks

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Convert from device_get_binding to DEVICE_DT_GET.  In doing this we
no longer need the label in the devicetree node so we remove that.

Removed all __ASSERT_NO_MSG(clk) since we'll get a build error if
DEVICE_DT_GET cant be satisfied, and the clock control api's will
handle reporting if the device_is_ready.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2021-02-11 11:49:24 -06:00 • committed by Kumar Gala
commit b275fec8c4
40 changed files with 44 additions and 89 deletions
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5
drivers/gpio/gpio_stm32.c
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@ -309,7 +309,7 @@ static int gpio_stm32_enable_int(int port, int pin)
defined(CONFIG_SOC_SERIES_STM32L1X) || \
defined(CONFIG_SOC_SERIES_STM32L4X) || \
defined(CONFIG_SOC_SERIES_STM32G4X)
const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
const struct device *clk = DEVICE_DT_GET(STM32_CLOCK_CONTROL_NODE);
struct stm32_pclken pclken = {
#ifdef CONFIG_SOC_SERIES_STM32H7X
.bus = STM32_CLOCK_BUS_APB4,
@ -531,8 +531,7 @@ static int gpio_stm32_init(const struct device *device)
data->dev = device;
/* enable clock for subsystem */
const struct device *clk =
device_get_binding(STM32_CLOCK_CONTROL_NAME);
const struct device *clk = DEVICE_DT_GET(STM32_CLOCK_CONTROL_NODE);
if (clock_control_on(clk,
(clock_control_subsys_t *)&cfg->pclken) != 0) {