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bsp: zynqmp-a53-dfzu2eg: fix bugs in xilinx_uartps.c serial driver

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This commit is contained in:
copilot-swe-agent[bot]
2026-06-08 01:42:05 +00:00
committed by GitHub
parent add01861e7
commit 1eb2f483d1
1 changed files with 4 additions and 4 deletions
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bsp/zynqmp-a53-dfzu2eg/drivers/serial/xilinx_uartps.c
+4 -4
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@@ -131,7 +131,7 @@
* or data set, or a peripheral device emulating a modem.
*/
#define CDNS_UART_MODEMSR_DCD RT_BIT(7) /* Data Carrier Detect */
#define CDNS_UART_MODEMSR_RI RT_BIT(6) /* Ting Indicator */
#define CDNS_UART_MODEMSR_RI RT_BIT(6) /* Ring Indicator */
#define CDNS_UART_MODEMSR_DSR RT_BIT(5) /* Data Set Ready */
#define CDNS_UART_MODEMSR_CTS RT_BIT(4) /* Clear To Send */
@@ -344,7 +344,7 @@ static rt_err_t cdns_uart_uart_configure(struct rt_serial_device *serial, struct
}
/* Write the mode register out */
HWREG32(cdns_uart->base + CDNS_UART_MR) = mode_reg & 1;
HWREG32(cdns_uart->base + CDNS_UART_MR) = mode_reg;
_out_lock:
rt_spin_unlock_irqrestore(&cdns_uart->spinlock, level);
@@ -707,9 +707,9 @@ static rt_err_t cdns_uart_probe(struct rt_platform_device *pdev)
{
cdns_uart->pclk = rt_clk_get_by_name(dev, "aper_clk");
if (rt_is_err(cdns_uart->clk))
if (rt_is_err(cdns_uart->pclk))
{
err = rt_ptr_err(cdns_uart->clk);
err = rt_ptr_err(cdns_uart->pclk);
goto _fail;
}