diff options
| author | Shawn Lin <shawn.lin@rock-chips.com> | 2026-03-09 11:29:02 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2026-03-16 15:43:42 +0100 |
| commit | 8750929d971386c530ca1e131e50a56187fa5f73 (patch) | |
| tree | 702a3779e8c4c882dbd256199c02a7fafe1b13a8 /drivers/mmc | |
| parent | 0d944576c99ebaacadb07ceb7e34bfbcc67a32d6 (diff) | |
| download | lwn-8750929d971386c530ca1e131e50a56187fa5f73.tar.gz lwn-8750929d971386c530ca1e131e50a56187fa5f73.zip | |
mmc: dw_mmc-hi3798mv200: Using phase map from dw_mmc core
dw_mmc core helps parse phase map now, so reuse it.
No functional changes intended.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/dw_mmc-hi3798mv200.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/mmc/host/dw_mmc-hi3798mv200.c b/drivers/mmc/host/dw_mmc-hi3798mv200.c index a64907e2e84c..fda417888be9 100644 --- a/drivers/mmc/host/dw_mmc-hi3798mv200.c +++ b/drivers/mmc/host/dw_mmc-hi3798mv200.c @@ -30,13 +30,12 @@ struct dw_mci_hi3798mv200_priv { struct clk *drive_clk; struct regmap *crg_reg; u32 sap_dll_offset; - struct mmc_clk_phase_map phase_map; }; static void dw_mci_hi3798mv200_set_ios(struct dw_mci *host, struct mmc_ios *ios) { struct dw_mci_hi3798mv200_priv *priv = host->priv; - struct mmc_clk_phase phase = priv->phase_map.phase[ios->timing]; + struct mmc_clk_phase phase = host->phase_map.phase[ios->timing]; u32 val; val = mci_readl(host, ENABLE_SHIFT); @@ -158,9 +157,9 @@ tuning_out: * We don't care what timing we are tuning for, * simply use the same phase for all timing needs tuning. */ - priv->phase_map.phase[MMC_TIMING_MMC_HS200].in_deg = degrees[mid]; - priv->phase_map.phase[MMC_TIMING_MMC_HS400].in_deg = degrees[mid]; - priv->phase_map.phase[MMC_TIMING_UHS_SDR104].in_deg = degrees[mid]; + host->phase_map.phase[MMC_TIMING_MMC_HS200].in_deg = degrees[mid]; + host->phase_map.phase[MMC_TIMING_MMC_HS400].in_deg = degrees[mid]; + host->phase_map.phase[MMC_TIMING_UHS_SDR104].in_deg = degrees[mid]; clk_set_phase(priv->sample_clk, degrees[mid]); dev_dbg(host->dev, "Tuning clk_sample[%d, %d], set[%d]\n", @@ -185,8 +184,6 @@ static int dw_mci_hi3798mv200_init(struct dw_mci *host) if (!priv) return -ENOMEM; - mmc_of_parse_clk_phase(host->dev, &priv->phase_map); - priv->sample_clk = devm_clk_get_enabled(host->dev, "ciu-sample"); if (IS_ERR(priv->sample_clk)) return dev_err_probe(host->dev, PTR_ERR(priv->sample_clk), |