diff options
| -rw-r--r-- | drivers/mmc/host/meson-gx-mmc.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index f115d7c63ffe..f19ec60bcbdc 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -740,6 +740,11 @@ static int meson_mmc_clk_phase_tuning(struct mmc_host *mmc, u32 opcode, static int meson_mmc_execute_tuning(struct mmc_host *mmc, u32 opcode) { struct meson_host *host = mmc_priv(mmc); + int adj = 0; + + /* enable signal resampling w/o delay */ + adj = ADJUST_ADJ_EN; + writel(adj, host->regs + host->data->adjust); return meson_mmc_clk_phase_tuning(mmc, opcode, host->rx_clk); } @@ -770,6 +775,9 @@ static void meson_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) if (!IS_ERR(mmc->supply.vmmc)) mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, ios->vdd); + /* disable signal resampling */ + writel(0, host->regs + host->data->adjust); + /* Reset rx phase */ clk_set_phase(host->rx_clk, 0); @@ -1168,7 +1176,7 @@ static int meson_mmc_get_cd(struct mmc_host *mmc) static void meson_mmc_cfg_init(struct meson_host *host) { - u32 cfg = 0, adj = 0; + u32 cfg = 0; cfg |= FIELD_PREP(CFG_RESP_TIMEOUT_MASK, ilog2(SD_EMMC_CFG_RESP_TIMEOUT)); @@ -1179,10 +1187,6 @@ static void meson_mmc_cfg_init(struct meson_host *host) cfg |= CFG_ERR_ABORT; writel(cfg, host->regs + SD_EMMC_CFG); - - /* enable signal resampling w/o delay */ - adj = ADJUST_ADJ_EN; - writel(adj, host->regs + host->data->adjust); } static int meson_mmc_card_busy(struct mmc_host *mmc) |