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mmc: sh_mobile_sdhi: tidyup mmc_data->bus_shift for latest SoC
Latest SDHI on Renesas has expand register mapping. update mmc_data->bus_shift for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -202,7 +202,10 @@ static int sh_mobile_sdhi_probe(struct platform_device *pdev)
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host->clk_disable = sh_mobile_sdhi_clk_disable;
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host->multi_io_quirk = sh_mobile_sdhi_multi_io_quirk;
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/* SD control register space size is 0x100, 0x200 for bus_shift=1 */
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host->bus_shift = resource_size(res) >> 9;
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if (resource_size(res) > 0x100)
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host->bus_shift = 1;
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else
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host->bus_shift = 0;
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mmc_data->capabilities = MMC_CAP_MMC_HIGHSPEED;
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if (p) {
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