* SPDX-License-Identifier: GPL-2.0+
*/
+#include <clk.h>
#include <common.h>
#include <debug_uart.h>
#include <dm.h>
#include <asm/io.h>
#include <linux/compiler.h>
#include <serial.h>
-#include <asm/arch/clk.h>
#include <asm/arch/hardware.h>
DECLARE_GLOBAL_DATA_PTR;
int zynq_serial_setbrg(struct udevice *dev, int baudrate)
{
struct zynq_uart_priv *priv = dev_get_priv(dev);
- unsigned long clock = get_uart_clk(0);
+ unsigned long clock;
+
+ int ret;
+ struct clk clk;
+
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret < 0) {
+ dev_err(dev, "failed to get clock\n");
+ return ret;
+ }
+
+ clock = clk_get_rate(&clk);
+ if (IS_ERR_VALUE(clock)) {
+ dev_err(dev, "failed to get rate\n");
+ return clock;
+ }
+ debug("%s: CLK %ld\n", __func__, clock);
+
+ ret = clk_enable(&clk);
+ if (ret && ret != -ENOSYS) {
+ dev_err(dev, "failed to enable clock\n");
+ return ret;
+ }
_uart_zynq_serial_setbrg(priv->regs, clock, baudrate);
{
struct zynq_uart_priv *priv = dev_get_priv(dev);
- priv->regs = (struct uart_zynq *)dev_get_addr(dev);
+ priv->regs = (struct uart_zynq *)devfdt_get_addr(dev);
return 0;
}