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serial: mcux_lpc: Fix up driver to work on new SDK

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The new SDK version 2.6.3 for LPC55S69 changes how CLOCK_GetFreq works.
Change to use CLOCK_GetFlexCommClkFreq which can work on both the old
and new SDK.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2019-09-26 14:38:33 -05:00 • committed by Maureen Helm
commit 0228c181b0
1 changed files with 3 additions and 3 deletions
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6
drivers/serial/usart_mcux_lpc.c
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@ -22,7 +22,7 @@
struct usart_mcux_lpc_config {
USART_Type *base;
clock_name_t clock_source;
u32_t clock_source;
u32_t baud_rate;
#ifdef CONFIG_UART_INTERRUPT_DRIVEN
void (*irq_config_func)(struct device *dev);
@ -246,7 +246,7 @@ static int usart_mcux_lpc_init(struct device *dev)
usart_config_t usart_config;
u32_t clock_freq;
clock_freq = CLOCK_GetFreq(config->clock_source);
clock_freq = CLOCK_GetFlexCommClkFreq(config->clock_source);
USART_GetDefaultConfig(&usart_config);
usart_config.enableTx = true;
@ -291,7 +291,7 @@ static void usart_mcux_lpc_config_func_0(struct device *dev);
static const struct usart_mcux_lpc_config usart_mcux_lpc_0_config = {
.base = (USART_Type *)DT_USART_MCUX_LPC_0_BASE_ADDRESS,
.clock_source = kCLOCK_Flexcomm0,
.clock_source = 0,
.baud_rate = DT_USART_MCUX_LPC_0_BAUD_RATE,
#ifdef CONFIG_UART_INTERRUPT_DRIVEN
.irq_config_func = usart_mcux_lpc_config_func_0,