mfd: Fix ASIC3 SD Host Controller Configuration size
The size of the TC6380AF SD Host Controller Configuration area is 0x200 bytes (assuming registers are aligned on 32-bit boundaries), not 0x400 bytes. Source: Toshiba TC6380AF Specification sections 4.2 and 4.3.1 Signed-off-by: Paul Parsons <lost.distance@yahoo.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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@ -856,7 +856,8 @@ static int __init asic3_mfd_probe(struct platform_device *pdev,
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/* MMC */
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/* MMC */
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asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
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asic->tmio_cnf = ioremap((ASIC3_SD_CONFIG_BASE >> asic->bus_shift) +
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mem_sdio->start, 0x400 >> asic->bus_shift);
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mem_sdio->start,
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ASIC3_SD_CONFIG_SIZE >> asic->bus_shift);
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if (!asic->tmio_cnf) {
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if (!asic->tmio_cnf) {
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ret = -ENOMEM;
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ret = -ENOMEM;
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dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
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dev_dbg(asic->dev, "Couldn't ioremap SD_CONFIG\n");
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@ -297,6 +297,7 @@ struct asic3_platform_data {
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*
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*
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*****************************************************************************/
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*****************************************************************************/
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#define ASIC3_SD_CONFIG_BASE 0x0400 /* Assumes 32 bit addressing */
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#define ASIC3_SD_CONFIG_BASE 0x0400 /* Assumes 32 bit addressing */
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#define ASIC3_SD_CONFIG_SIZE 0x0200 /* Assumes 32 bit addressing */
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#define ASIC3_SD_CTRL_BASE 0x1000
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#define ASIC3_SD_CTRL_BASE 0x1000
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#define ASIC3_SDIO_CTRL_BASE 0x1200
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#define ASIC3_SDIO_CTRL_BASE 0x1200
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