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pcm037: Add sdhc support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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1 changed files with 28 additions and 0 deletions
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@ -39,6 +39,7 @@
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#include <mach/iomux-mx3.h>
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#include <mach/board-pcm037.h>
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#include <mach/mxc_nand.h>
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#include <mach/mmc.h>
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#ifdef CONFIG_I2C_IMX
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#include <mach/i2c.h>
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#endif
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@ -162,6 +163,32 @@ static struct i2c_board_info pcm037_i2c_devices[] = {
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};
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#endif
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static int sdhc1_pins[] = {
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MX31_PIN_SD1_DATA3__SD1_DATA3,
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MX31_PIN_SD1_DATA2__SD1_DATA2,
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MX31_PIN_SD1_DATA1__SD1_DATA1,
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MX31_PIN_SD1_DATA0__SD1_DATA0,
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MX31_PIN_SD1_CLK__SD1_CLK,
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MX31_PIN_SD1_CMD__SD1_CMD,
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};
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static int pcm970_sdhc1_init(struct device *dev, irq_handler_t h, void *data)
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{
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return mxc_iomux_setup_multiple_pins(sdhc1_pins, ARRAY_SIZE(sdhc1_pins),
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"sdhc-1");
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}
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static void pcm970_sdhc1_exit(struct device *dev, void *data)
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{
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mxc_iomux_release_multiple_pins(sdhc1_pins, ARRAY_SIZE(sdhc1_pins));
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}
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/* No card and rw detection at the moment */
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static struct imxmmc_platform_data sdhc_pdata = {
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.init = pcm970_sdhc1_init,
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.exit = pcm970_sdhc1_exit,
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};
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static struct platform_device *devices[] __initdata = {
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&pcm037_flash,
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&pcm037_eth,
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@ -208,6 +235,7 @@ static void __init mxc_board_init(void)
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mxc_register_device(&mxc_i2c_device1, &pcm037_i2c_1_data);
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#endif
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mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info);
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mxc_register_device(&mxcsdhc_device0, &sdhc_pdata);
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}
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static void __init pcm037_timer_init(void)
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