diff options
| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2014-10-23 22:26:10 +0900 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-10-23 21:43:09 -0600 |
| commit | d064cbffff37367b64b53f6e6942cbea67109237 (patch) | |
| tree | 8a9099af4cd745003542a705bac3bd29196498fe /arch/arm/include/asm/arch-uniphier | |
| parent | da333ae73cddf12e8f71a847e42a6571f9435d7c (diff) | |
dm: serial: use Driver Model for UniPhier serial driver
This commit converts UniPhier on-chip serial driver to driver model.
Since UniPhier SoCs do not have Device Tree support, some board files
should be added under arch/arm/cpu/armv7/uniphier/ph1-*/ directories.
(Device Tree support for UniPhier platform is still under way.)
Now the base address and master clock frequency are passed from
platform data, so CONFIG_SYS_UNIPHIER_SERIAL_BASE* and
CONFIG_SYS_UNIPHIER_UART_CLK should be removed.
Tested on UniPhier PH1-LD4 ref board.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/include/asm/arch-uniphier')
| -rw-r--r-- | arch/arm/include/asm/arch-uniphier/platdevice.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-uniphier/platdevice.h b/arch/arm/include/asm/arch-uniphier/platdevice.h new file mode 100644 index 0000000000..cdf7d132d4 --- /dev/null +++ b/arch/arm/include/asm/arch-uniphier/platdevice.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2014 Panasonic Corporation + * Author: Masahiro Yamada <yamada.m@jp.panasonic.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef ARCH_PLATDEVICE_H +#define ARCH_PLATDEVICE_H + +#include <dm/platdata.h> +#include <dm/platform_data/serial-uniphier.h> + +#define SERIAL_DEVICE(n, ba, clk) \ +static struct uniphier_serial_platform_data serial_device##n = { \ + .base = ba, \ + .uartclk = clk \ +}; \ +U_BOOT_DEVICE(serial##n) = { \ + .name = DRIVER_NAME, \ + .platdata = &serial_device##n \ +}; + +#endif /* ARCH_PLATDEVICE_H */ |