]> git.sur5r.net Git - u-boot/commitdiff
dm: lpuart: Drop the legacy code
authorBhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Wed, 27 Jan 2016 05:01:52 +0000 (10:31 +0530)
committerStefano Babic <sbabic@denx.de>
Tue, 2 Feb 2016 20:36:09 +0000 (21:36 +0100)
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: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
drivers/serial/serial_lpuart.c

index 3f9c4d14eab06ce16e787149c0b0cd83a66c0bab..fc3321fda05d2d7b2f64c53721392917a95d2a71 100644 (file)
@@ -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 */