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path: root/drivers/mmc/sdhci.c
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Diffstat (limited to 'drivers/mmc/sdhci.c')
-rw-r--r--drivers/mmc/sdhci.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 4261991..14fe41f 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -254,7 +254,7 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
if (clock == 0)
return 0;
- if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300) {
+ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) {
/* Version 3.00 divisors must be a multiple of 2. */
if (mmc->f_max <= clock)
div = 1;
@@ -347,10 +347,11 @@ void sdhci_set_ios(struct mmc *mmc)
ctrl = sdhci_readb(host, SDHCI_HOST_CONTROL);
if (mmc->bus_width == 8) {
ctrl &= ~SDHCI_CTRL_4BITBUS;
- if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
+ if ((SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) ||
+ (host->quirks & SDHCI_QUIRK_USE_WIDE8))
ctrl |= SDHCI_CTRL_8BITBUS;
} else {
- if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
+ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300)
ctrl &= ~SDHCI_CTRL_8BITBUS;
if (mmc->bus_width == 4)
ctrl |= SDHCI_CTRL_4BITBUS;
@@ -437,7 +438,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
if (max_clk)
mmc->f_max = max_clk;
else {
- if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
+ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300)
mmc->f_max = (caps & SDHCI_CLOCK_V3_BASE_MASK)
>> SDHCI_CLOCK_BASE_SHIFT;
else
@@ -452,7 +453,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
if (min_clk)
mmc->f_min = min_clk;
else {
- if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
+ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300)
mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_300;
else
mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_200;
@@ -470,7 +471,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
mmc->voltages |= host->voltages;
mmc->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT;
- if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300) {
+ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) {
if (caps & SDHCI_CAN_DO_8BIT)
mmc->host_caps |= MMC_MODE_8BIT;
}