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@@ -6,24 +6,85 @@
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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 <mach/hardware.h>
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#include <mach/devices-common.h>
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-struct platform_device *__init imx_add_imx_i2c(int id,
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- resource_size_t iobase, resource_size_t iosize, int irq,
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+#define imx_imx_i2c_data_entry_single(soc, _id, _hwid, _size) \
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+ { \
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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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+
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+#define imx_imx_i2c_data_entry(soc, _id, _hwid, _size) \
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+ [_id] = imx_imx_i2c_data_entry_single(soc, _id, _hwid, _size)
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+
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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, 0, , SZ_4K);
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+#endif /* ifdef CONFIG_SOC_IMX1 */
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+
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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, 0, , SZ_4K);
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+#endif /* ifdef CONFIG_SOC_IMX21 */
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+
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+#ifdef CONFIG_ARCH_MX25
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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, _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_ARCH_MX25 */
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+
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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, _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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+
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+#ifdef CONFIG_ARCH_MX31
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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, _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_ARCH_MX31 */
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+
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+#ifdef CONFIG_ARCH_MX35
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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, _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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+};
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+#endif /* ifdef CONFIG_ARCH_MX35 */
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+
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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 = iobase,
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- .end = iobase + iosize - 1,
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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 = irq,
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- .end = irq,
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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("imx-i2c", id, res, ARRAY_SIZE(res),
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+ return imx_add_platform_device("imx-i2c", 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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Uwe Kleine-König