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| author | Thomas Chou <thomas@wytron.com.tw> | 2015-11-19 21:48:12 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-11-21 21:50:17 -0500 |
| commit | c7b9686d5d482c8e952598841ea467e6ec0ec0de (patch) | |
| tree | a0f8c9b0243f887c8f65f769c13ecada6bf280cc /drivers | |
| parent | 1874626b2b7f7d44187e72c8e285dd348285743d (diff) | |
| download | u-boot-imx-c7b9686d5d482c8e952598841ea467e6ec0ec0de.zip u-boot-imx-c7b9686d5d482c8e952598841ea467e6ec0ec0de.tar.gz u-boot-imx-c7b9686d5d482c8e952598841ea467e6ec0ec0de.tar.bz2 | |
ns16550: unify serial_omap
Unify serial_omap, and use the generic binding.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/Makefile | 1 | ||||
| -rw-r--r-- | drivers/serial/serial_omap.c | 54 |
2 files changed, 0 insertions, 55 deletions
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 86ae50f..dd87147 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -40,7 +40,6 @@ obj-$(CONFIG_FSL_LPUART) += serial_lpuart.o obj-$(CONFIG_MXS_AUART) += mxs_auart.o obj-$(CONFIG_ARC_SERIAL) += serial_arc.o obj-$(CONFIG_UNIPHIER_SERIAL) += serial_uniphier.o -obj-$(CONFIG_OMAP_SERIAL) += serial_omap.o obj-$(CONFIG_STM32_SERIAL) += serial_stm32.o ifndef CONFIG_SPL_BUILD diff --git a/drivers/serial/serial_omap.c b/drivers/serial/serial_omap.c deleted file mode 100644 index 891cd7b..0000000 --- a/drivers/serial/serial_omap.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (c) 2014 Google, Inc - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <dm.h> -#include <fdtdec.h> -#include <ns16550.h> -#include <serial.h> - -DECLARE_GLOBAL_DATA_PTR; - -#define DEFAULT_CLK_SPEED 48000000 /* 48Mhz */ - -#if CONFIG_IS_ENABLED(OF_CONTROL) -static const struct udevice_id omap_serial_ids[] = { - { .compatible = "ti,omap2-uart" }, - { .compatible = "ti,omap3-uart" }, - { .compatible = "ti,omap4-uart" }, - { .compatible = "ti,am3352-uart" }, - { .compatible = "ti,am4372-uart" }, - { .compatible = "ti,dra742-uart" }, - { } -}; - -static int omap_serial_ofdata_to_platdata(struct udevice *dev) -{ - struct ns16550_platdata *plat = dev_get_platdata(dev); - int ret; - - ret = ns16550_serial_ofdata_to_platdata(dev); - if (ret) - return ret; - plat->clock = fdtdec_get_int(gd->fdt_blob, dev->of_offset, - "clock-frequency", DEFAULT_CLK_SPEED); - plat->reg_shift = 2; - - return 0; -} -#endif - -U_BOOT_DRIVER(serial_omap_ns16550) = { - .name = "serial_omap", - .id = UCLASS_SERIAL, - .of_match = of_match_ptr(omap_serial_ids), - .ofdata_to_platdata = of_match_ptr(omap_serial_ofdata_to_platdata), - .platdata_auto_alloc_size = sizeof(struct ns16550_platdata), - .priv_auto_alloc_size = sizeof(struct NS16550), - .probe = ns16550_serial_probe, - .ops = &ns16550_serial_ops, - .flags = DM_FLAG_PRE_RELOC, -}; |