diff options
Diffstat (limited to 'drivers/mmc/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/dw_mmc.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c index 9a803a02d..1e0f72bbe 100644 --- a/drivers/mmc/dw_mmc.c +++ b/drivers/mmc/dw_mmc.c @@ -11,6 +11,7 @@ #include <mmc.h> #include <dwmmc.h> #include <asm-generic/errno.h> +#include <asm/arch/dwmmc.h> #define PAGE_SIZE 4096 @@ -220,12 +221,12 @@ static int dwmci_setup_bus(struct dwmci_host *host, u32 freq) if ((freq == host->clock) || (freq == 0)) return 0; /* - * If host->mmc_clk didn't define, + * If host->get_mmc_clk didn't define, * then assume that host->bus_hz is source clock value. * host->bus_hz should be set from user. */ - if (host->mmc_clk) - sclk = host->mmc_clk(host->dev_index); + if (host->get_mmc_clk) + sclk = host->get_mmc_clk(host->dev_index); else if (host->bus_hz) sclk = host->bus_hz; else { @@ -301,6 +302,16 @@ static int dwmci_init(struct mmc *mmc) struct dwmci_host *host = (struct dwmci_host *)mmc->priv; u32 fifo_size; + if (host->quirks & DWMCI_QUIRK_DISABLE_SMU) { + dwmci_writel(host, EMMCP_MPSBEGIN0, 0); + dwmci_writel(host, EMMCP_SEND0, 0); + dwmci_writel(host, EMMCP_CTRL0, + MPSCTRL_SECURE_READ_BIT | + MPSCTRL_SECURE_WRITE_BIT | + MPSCTRL_NON_SECURE_READ_BIT | + MPSCTRL_NON_SECURE_WRITE_BIT | MPSCTRL_VALID); + } + dwmci_writel(host, DWMCI_PWREN, 1); if (!dwmci_wait_reset(host, DWMCI_RESET_ALL)) { |