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https://github.com/edk2-porting/linux-next.git
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7356420cd3
Only mx508 based board is mach-mx50_rdp and it has been marked as BROKEN for several releases. mx508 currently lacks clock support. In case someone needs to add mx508 support back, then the recommended approach is to use device tree. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
167 lines
5.0 KiB
C
167 lines
5.0 KiB
C
/*
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* Copyright (C) 2009-2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#include "../hardware.h"
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#include "devices-common.h"
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#define imx_imx_uart_3irq_data_entry(soc, _id, _hwid, _size) \
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[_id] = { \
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.id = _id, \
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.iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \
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.iosize = _size, \
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.irqrx = soc ## _INT_UART ## _hwid ## RX, \
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.irqtx = soc ## _INT_UART ## _hwid ## TX, \
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.irqrts = soc ## _INT_UART ## _hwid ## RTS, \
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}
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#define imx_imx_uart_1irq_data_entry(soc, _id, _hwid, _size) \
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[_id] = { \
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.id = _id, \
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.iobase = soc ## _UART ## _hwid ## _BASE_ADDR, \
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.iosize = _size, \
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.irq = soc ## _INT_UART ## _hwid, \
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}
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#ifdef CONFIG_SOC_IMX1
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const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst = {
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#define imx1_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_3irq_data_entry(MX1, _id, _hwid, 0xd0)
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imx1_imx_uart_data_entry(0, 1),
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imx1_imx_uart_data_entry(1, 2),
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};
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#endif /* ifdef CONFIG_SOC_IMX1 */
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#ifdef CONFIG_SOC_IMX21
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const struct imx_imx_uart_1irq_data imx21_imx_uart_data[] __initconst = {
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#define imx21_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX21, _id, _hwid, SZ_4K)
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imx21_imx_uart_data_entry(0, 1),
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imx21_imx_uart_data_entry(1, 2),
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imx21_imx_uart_data_entry(2, 3),
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imx21_imx_uart_data_entry(3, 4),
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};
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#endif
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#ifdef CONFIG_SOC_IMX25
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const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = {
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#define imx25_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K)
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imx25_imx_uart_data_entry(0, 1),
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imx25_imx_uart_data_entry(1, 2),
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imx25_imx_uart_data_entry(2, 3),
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imx25_imx_uart_data_entry(3, 4),
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imx25_imx_uart_data_entry(4, 5),
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};
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#endif /* ifdef CONFIG_SOC_IMX25 */
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#ifdef CONFIG_SOC_IMX27
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const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = {
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#define imx27_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX27, _id, _hwid, SZ_4K)
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imx27_imx_uart_data_entry(0, 1),
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imx27_imx_uart_data_entry(1, 2),
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imx27_imx_uart_data_entry(2, 3),
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imx27_imx_uart_data_entry(3, 4),
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imx27_imx_uart_data_entry(4, 5),
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imx27_imx_uart_data_entry(5, 6),
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};
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#endif /* ifdef CONFIG_SOC_IMX27 */
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#ifdef CONFIG_SOC_IMX31
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const struct imx_imx_uart_1irq_data imx31_imx_uart_data[] __initconst = {
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#define imx31_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX31, _id, _hwid, SZ_4K)
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imx31_imx_uart_data_entry(0, 1),
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imx31_imx_uart_data_entry(1, 2),
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imx31_imx_uart_data_entry(2, 3),
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imx31_imx_uart_data_entry(3, 4),
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imx31_imx_uart_data_entry(4, 5),
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};
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#endif /* ifdef CONFIG_SOC_IMX31 */
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#ifdef CONFIG_SOC_IMX35
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const struct imx_imx_uart_1irq_data imx35_imx_uart_data[] __initconst = {
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#define imx35_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX35, _id, _hwid, SZ_16K)
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imx35_imx_uart_data_entry(0, 1),
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imx35_imx_uart_data_entry(1, 2),
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imx35_imx_uart_data_entry(2, 3),
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};
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#endif /* ifdef CONFIG_SOC_IMX35 */
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#ifdef CONFIG_SOC_IMX51
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const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst = {
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#define imx51_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX51, _id, _hwid, SZ_4K)
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imx51_imx_uart_data_entry(0, 1),
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imx51_imx_uart_data_entry(1, 2),
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imx51_imx_uart_data_entry(2, 3),
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};
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#endif /* ifdef CONFIG_SOC_IMX51 */
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#ifdef CONFIG_SOC_IMX53
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const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst = {
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#define imx53_imx_uart_data_entry(_id, _hwid) \
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imx_imx_uart_1irq_data_entry(MX53, _id, _hwid, SZ_4K)
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imx53_imx_uart_data_entry(0, 1),
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imx53_imx_uart_data_entry(1, 2),
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imx53_imx_uart_data_entry(2, 3),
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imx53_imx_uart_data_entry(3, 4),
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imx53_imx_uart_data_entry(4, 5),
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};
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#endif /* ifdef CONFIG_SOC_IMX53 */
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struct platform_device *__init imx_add_imx_uart_3irq(
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const struct imx_imx_uart_3irq_data *data,
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const struct imxuart_platform_data *pdata)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + data->iosize - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = data->irqrx,
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.end = data->irqrx,
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.flags = IORESOURCE_IRQ,
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}, {
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.start = data->irqtx,
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.end = data->irqtx,
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.flags = IORESOURCE_IRQ,
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}, {
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.start = data->irqrts,
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.end = data->irqrx,
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.flags = IORESOURCE_IRQ,
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},
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};
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return imx_add_platform_device("imx1-uart", data->id, res,
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ARRAY_SIZE(res), pdata, sizeof(*pdata));
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}
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struct platform_device *__init imx_add_imx_uart_1irq(
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const struct imx_imx_uart_1irq_data *data,
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const struct imxuart_platform_data *pdata)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + data->iosize - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = data->irq,
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.end = data->irq,
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.flags = IORESOURCE_IRQ,
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},
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};
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/* i.mx21 type uart runs on all i.mx except i.mx1 */
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return imx_add_platform_device("imx21-uart", data->id,
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res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
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}
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