Commit 5160def2 authored by Bhuvanchandra DV's avatar Bhuvanchandra DV Committed by Stefano Babic

dm: lpuart: Drop the legacy code

All boards using this driver are with device tree support,
hence drop the legacy code in driver to have a pure DT solution.
Signed-off-by: 's avatarBhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Reviewed-by: 's avatarBin Meng <bmeng.cn@gmail.com>
parent ce2896a8
......@@ -48,8 +48,6 @@
DECLARE_GLOBAL_DATA_PTR;
struct lpuart_fsl *base = (struct lpuart_fsl *)LPUART_BASE;
struct lpuart_serial_platdata {
struct lpuart_fsl *reg;
};
......@@ -127,43 +125,6 @@ static int _lpuart_serial_init(struct lpuart_fsl *base)
return 0;
}
#ifndef CONFIG_DM_SERIAL
static void lpuart_serial_setbrg(void)
{
_lpuart_serial_setbrg(base, gd->baudrate);
}
static int lpuart_serial_getc(void)
{
return _lpuart_serial_getc(base);
}
static void lpuart_serial_putc(const char c)
{
_lpuart_serial_putc(base, c);
}
static int lpuart_serial_tstc(void)
{
return _lpuart_serial_tstc(base);
}
static int lpuart_serial_init(void)
{
return _lpuart_serial_init(base);
}
static struct serial_device lpuart_serial_drv = {
.name = "lpuart_serial",
.start = lpuart_serial_init,
.stop = NULL,
.setbrg = lpuart_serial_setbrg,
.putc = lpuart_serial_putc,
.puts = default_serial_puts,
.getc = lpuart_serial_getc,
.tstc = lpuart_serial_tstc,
};
#else /* CONFIG_DM_SERIAL */
static int lpuart_serial_setbrg(struct udevice *dev, int baudrate)
{
struct lpuart_serial_platdata *plat = dev->platdata;
......@@ -210,8 +171,8 @@ static int lpuart_serial_probe(struct udevice *dev)
return _lpuart_serial_init(reg);
}
#endif /* CONFIG_DM_SERIAL */
#else
static void _lpuart32_serial_setbrg(struct lpuart_fsl *base, int baudrate)
{
u32 clk = CONFIG_SYS_CLK_FREQ;
......@@ -281,43 +242,6 @@ static int _lpuart32_serial_init(struct lpuart_fsl *base)
return 0;
}
#ifndef CONFIG_DM_SERIAL
static void lpuart32_serial_setbrg(void)
{
_lpuart32_serial_setbrg(base, gd->baudrate);
}
static int lpuart32_serial_getc(void)
{
return _lpuart32_serial_getc(base);
}
static void lpuart32_serial_putc(const char c)
{
_lpuart32_serial_putc(base, c);
}
static int lpuart32_serial_tstc(void)
{
return _lpuart32_serial_tstc(base);
}
static int lpuart32_serial_init(void)
{
return _lpuart32_serial_init(base);
}
static struct serial_device lpuart32_serial_drv = {
.name = "lpuart32_serial",
.start = lpuart32_serial_init,
.stop = NULL,
.setbrg = lpuart32_serial_setbrg,
.putc = lpuart32_serial_putc,
.puts = default_serial_puts,
.getc = lpuart32_serial_getc,
.tstc = lpuart32_serial_tstc,
};
#else /* CONFIG_DM_SERIAL */
static int lpuart32_serial_setbrg(struct udevice *dev, int baudrate)
{
struct lpuart_serial_platdata *plat = dev->platdata;
......@@ -364,28 +288,8 @@ static int lpuart32_serial_probe(struct udevice *dev)
return _lpuart32_serial_init(reg);
}
#endif /* CONFIG_DM_SERIAL */
#endif
#ifndef CONFIG_DM_SERIAL
void lpuart_serial_initialize(void)
{
#ifdef CONFIG_LPUART_32B_REG
serial_register(&lpuart32_serial_drv);
#else
serial_register(&lpuart_serial_drv);
#endif
}
#endif /* CONFIG_LPUART_32B_REG */
__weak struct serial_device *default_serial_console(void)
{
#ifdef CONFIG_LPUART_32B_REG
return &lpuart32_serial_drv;
#else
return &lpuart_serial_drv;
#endif
}
#else /* CONFIG_DM_SERIAL */
static int lpuart_serial_ofdata_to_platdata(struct udevice *dev)
{
struct lpuart_serial_platdata *plat = dev->platdata;
......@@ -447,4 +351,3 @@ U_BOOT_DRIVER(serial_lpuart32) = {
.flags = DM_FLAG_PRE_RELOC,
};
#endif /* CONFIG_LPUART_32B_REG */
#endif /* CONFIG_DM_SERIAL */
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment