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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>
119 lines
3.6 KiB
C
119 lines
3.6 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_i2c_data_entry_single(soc, _devid, _id, _hwid, _size) \
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{ \
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.devid = _devid, \
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.id = _id, \
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.iobase = soc ## _I2C ## _hwid ## _BASE_ADDR, \
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.iosize = _size, \
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.irq = soc ## _INT_I2C ## _hwid, \
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}
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#define imx_imx_i2c_data_entry(soc, _devid, _id, _hwid, _size) \
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[_id] = imx_imx_i2c_data_entry_single(soc, _devid, _id, _hwid, _size)
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#ifdef CONFIG_SOC_IMX1
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const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst =
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imx_imx_i2c_data_entry_single(MX1, "imx1-i2c", 0, , SZ_4K);
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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_i2c_data imx21_imx_i2c_data __initconst =
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imx_imx_i2c_data_entry_single(MX21, "imx21-i2c", 0, , SZ_4K);
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#endif /* ifdef CONFIG_SOC_IMX21 */
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#ifdef CONFIG_SOC_IMX25
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const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = {
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#define imx25_imx_i2c_data_entry(_id, _hwid) \
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imx_imx_i2c_data_entry(MX25, "imx21-i2c", _id, _hwid, SZ_16K)
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imx25_imx_i2c_data_entry(0, 1),
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imx25_imx_i2c_data_entry(1, 2),
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imx25_imx_i2c_data_entry(2, 3),
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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_i2c_data imx27_imx_i2c_data[] __initconst = {
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#define imx27_imx_i2c_data_entry(_id, _hwid) \
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imx_imx_i2c_data_entry(MX27, "imx21-i2c", _id, _hwid, SZ_4K)
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imx27_imx_i2c_data_entry(0, 1),
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imx27_imx_i2c_data_entry(1, 2),
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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_i2c_data imx31_imx_i2c_data[] __initconst = {
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#define imx31_imx_i2c_data_entry(_id, _hwid) \
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imx_imx_i2c_data_entry(MX31, "imx21-i2c", _id, _hwid, SZ_4K)
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imx31_imx_i2c_data_entry(0, 1),
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imx31_imx_i2c_data_entry(1, 2),
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imx31_imx_i2c_data_entry(2, 3),
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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_i2c_data imx35_imx_i2c_data[] __initconst = {
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#define imx35_imx_i2c_data_entry(_id, _hwid) \
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imx_imx_i2c_data_entry(MX35, "imx21-i2c", _id, _hwid, SZ_4K)
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imx35_imx_i2c_data_entry(0, 1),
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imx35_imx_i2c_data_entry(1, 2),
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imx35_imx_i2c_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_i2c_data imx51_imx_i2c_data[] __initconst = {
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#define imx51_imx_i2c_data_entry(_id, _hwid) \
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imx_imx_i2c_data_entry(MX51, "imx21-i2c", _id, _hwid, SZ_4K)
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imx51_imx_i2c_data_entry(0, 1),
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imx51_imx_i2c_data_entry(1, 2),
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{
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.devid = "imx21-i2c",
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.id = 2,
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.iobase = MX51_HSI2C_DMA_BASE_ADDR,
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.iosize = SZ_16K,
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.irq = MX51_INT_HS_I2C,
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},
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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_i2c_data imx53_imx_i2c_data[] __initconst = {
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#define imx53_imx_i2c_data_entry(_id, _hwid) \
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imx_imx_i2c_data_entry(MX53, "imx21-i2c", _id, _hwid, SZ_4K)
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imx53_imx_i2c_data_entry(0, 1),
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imx53_imx_i2c_data_entry(1, 2),
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imx53_imx_i2c_data_entry(2, 3),
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};
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#endif /* ifdef CONFIG_SOC_IMX53 */
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struct platform_device *__init imx_add_imx_i2c(
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const struct imx_imx_i2c_data *data,
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const struct imxi2c_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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return imx_add_platform_device(data->devid, data->id,
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res, ARRAY_SIZE(res),
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pdata, sizeof(*pdata));
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}
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