Thomas Gleixner | d2912cb | 2019-06-04 10:11:33 +0200 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
Uwe Kleine-König | 0287073 | 2010-06-21 18:02:55 +0200 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2009-2010 Pengutronix |
| 4 | * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> |
Uwe Kleine-König | 0287073 | 2010-06-21 18:02:55 +0200 | [diff] [blame] | 5 | */ |
Shawn Guo | 50f2de6 | 2012-09-14 14:14:45 +0800 | [diff] [blame] | 6 | #include "../hardware.h" |
Shawn Guo | e0557c0 | 2012-09-13 15:51:15 +0800 | [diff] [blame] | 7 | #include "devices-common.h" |
Uwe Kleine-König | 0287073 | 2010-06-21 18:02:55 +0200 | [diff] [blame] | 8 | |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 9 | #define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \ |
| 10 | { \ |
Uwe Kleine-König | ab56050 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 11 | .devid = _devid, \ |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 12 | .id = _id, \ |
| 13 | .iobase = soc ## _ ## type ## hwid ## _BASE_ADDR, \ |
| 14 | .iosize = _size, \ |
| 15 | .irq = soc ## _INT_ ## type ## hwid, \ |
| 16 | } |
| 17 | |
| 18 | #define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size) \ |
| 19 | [id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size) |
| 20 | |
| 21 | #ifdef CONFIG_SOC_IMX21 |
| 22 | const struct imx_spi_imx_data imx21_cspi_data[] __initconst = { |
| 23 | #define imx21_cspi_data_entry(_id, _hwid) \ |
| 24 | imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K) |
| 25 | imx21_cspi_data_entry(0, 1), |
| 26 | imx21_cspi_data_entry(1, 2), |
Sascha Hauer | 3530b41 | 2010-11-04 23:08:59 +0100 | [diff] [blame] | 27 | }; |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 28 | #endif |
| 29 | |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 30 | #ifdef CONFIG_SOC_IMX27 |
| 31 | const struct imx_spi_imx_data imx27_cspi_data[] __initconst = { |
| 32 | #define imx27_cspi_data_entry(_id, _hwid) \ |
| 33 | imx_spi_imx_data_entry(MX27, CSPI, "imx27-cspi", _id, _hwid, SZ_4K) |
| 34 | imx27_cspi_data_entry(0, 1), |
| 35 | imx27_cspi_data_entry(1, 2), |
| 36 | imx27_cspi_data_entry(2, 3), |
| 37 | }; |
| 38 | #endif /* ifdef CONFIG_SOC_IMX27 */ |
| 39 | |
Uwe Kleine-König | a528bc8 | 2010-11-12 10:11:42 +0100 | [diff] [blame] | 40 | #ifdef CONFIG_SOC_IMX31 |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 41 | const struct imx_spi_imx_data imx31_cspi_data[] __initconst = { |
| 42 | #define imx31_cspi_data_entry(_id, _hwid) \ |
| 43 | imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K) |
| 44 | imx31_cspi_data_entry(0, 1), |
| 45 | imx31_cspi_data_entry(1, 2), |
| 46 | imx31_cspi_data_entry(2, 3), |
| 47 | }; |
Uwe Kleine-König | a528bc8 | 2010-11-12 10:11:42 +0100 | [diff] [blame] | 48 | #endif /* ifdef CONFIG_SOC_IMX31 */ |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 49 | |
Uwe Kleine-König | a528bc8 | 2010-11-12 10:11:42 +0100 | [diff] [blame] | 50 | #ifdef CONFIG_SOC_IMX35 |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 51 | const struct imx_spi_imx_data imx35_cspi_data[] __initconst = { |
| 52 | #define imx35_cspi_data_entry(_id, _hwid) \ |
| 53 | imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K) |
| 54 | imx35_cspi_data_entry(0, 1), |
| 55 | imx35_cspi_data_entry(1, 2), |
| 56 | }; |
Uwe Kleine-König | a528bc8 | 2010-11-12 10:11:42 +0100 | [diff] [blame] | 57 | #endif /* ifdef CONFIG_SOC_IMX35 */ |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 58 | |
| 59 | struct platform_device *__init imx_add_spi_imx( |
| 60 | const struct imx_spi_imx_data *data, |
Uwe Kleine-König | 0287073 | 2010-06-21 18:02:55 +0200 | [diff] [blame] | 61 | const struct spi_imx_master *pdata) |
| 62 | { |
| 63 | struct resource res[] = { |
| 64 | { |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 65 | .start = data->iobase, |
| 66 | .end = data->iobase + data->iosize - 1, |
Uwe Kleine-König | 0287073 | 2010-06-21 18:02:55 +0200 | [diff] [blame] | 67 | .flags = IORESOURCE_MEM, |
| 68 | }, { |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 69 | .start = data->irq, |
| 70 | .end = data->irq, |
Uwe Kleine-König | 0287073 | 2010-06-21 18:02:55 +0200 | [diff] [blame] | 71 | .flags = IORESOURCE_IRQ, |
| 72 | }, |
| 73 | }; |
| 74 | |
Uwe Kleine-König | ab56050 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 75 | return imx_add_platform_device(data->devid, data->id, |
Uwe Kleine-König | 35bab05 | 2010-09-09 21:02:02 +0200 | [diff] [blame] | 76 | res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); |
Uwe Kleine-König | 0287073 | 2010-06-21 18:02:55 +0200 | [diff] [blame] | 77 | } |