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ARM: 7718/1: mmc: mmci: Set actual clock for debug purpose
Update cclk to the acutal used value and copy it to the actual_clock variable in the mmc host for debug purpose. Signed-off-by: Fredrik Soderstedt <fredrik.soderstedt@stericsson.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -196,6 +196,9 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired)
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struct variant_data *variant = host->variant;
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u32 clk = variant->clkreg;
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/* Make sure cclk reflects the current calculated clock */
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host->cclk = 0;
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if (desired) {
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if (desired >= host->mclk) {
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clk = MCI_CLK_BYPASS;
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@ -230,6 +233,9 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired)
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/* clk |= MCI_CLK_PWRSAVE; */
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}
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/* Set actual clock for debug */
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host->mmc->actual_clock = host->cclk;
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if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_4)
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clk |= MCI_4BIT_BUS;
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if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_8)
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