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mmc: mtk-sd: don't ignore max-frequency from device tree
commite58e68d9
("mmc: mtk-sd: assign plat->cfg.f_max with a correct value") wrongly assumed that plat->cfg.f_max is always unset at the time mscd_drv_probe() is run. This is not true in case max-frequency being defined in device tree, as it is then already set by mmc_of_parse() in msdc_of_to_plat(). Only set plat->cfg.f_max to the default maximum value in case it is not already set to a sane value. Fixes:e58e68d93e
("mmc: mtk-sd: assign plat->cfg.f_max with a correct value") Cc: Stefan Roese <sr@denx.de> Cc: Weijie Gao <weijie.gao@mediatek.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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@ -1639,7 +1639,8 @@ static int msdc_drv_probe(struct udevice *dev)
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else
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else
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cfg->f_min = host->src_clk_freq / (4 * 4095);
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cfg->f_min = host->src_clk_freq / (4 * 4095);
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cfg->f_max = host->src_clk_freq;
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if (cfg->f_max < cfg->f_min || cfg->f_max > host->src_clk_freq)
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cfg->f_max = host->src_clk_freq;
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cfg->b_max = 1024;
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cfg->b_max = 1024;
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cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
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cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
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