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| author | Linux Build Service Account <lnxbuild@localhost> | 2016-09-02 13:52:23 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-09-02 13:52:23 -0700 |
| commit | da1845f69cd7c78c45f07dcf15f25ccf16d6fea7 (patch) | |
| tree | d4b88a62bd6fa5a5025aa8e960e25c921d967fab | |
| parent | 3fa0d6f138f6fda3bc1a1fc2ae3ed0dfb93d7518 (diff) | |
| parent | 38610b88bf1cb8cb88f724c6bc510b3432298ffd (diff) | |
Merge "host: sdhci-msm: implement get_current_limit() host op"
| -rw-r--r-- | drivers/mmc/host/sdhci-msm.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 0568769fd94a..be3ccf2536d9 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -3707,6 +3707,19 @@ static void sdhci_msm_init(struct sdhci_host *host) msm_host->pdata->pm_qos_data.latency); } +static unsigned int sdhci_msm_get_current_limit(struct sdhci_host *host) +{ + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + struct sdhci_msm_host *msm_host = pltfm_host->priv; + struct sdhci_msm_slot_reg_data *curr_slot = msm_host->pdata->vreg_data; + u32 max_curr = 0; + + if (curr_slot && curr_slot->vdd_data) + max_curr = curr_slot->vdd_data->hpm_uA; + + return max_curr; +} + static struct sdhci_ops sdhci_msm_ops = { .crypto_engine_cfg = sdhci_msm_ice_cfg, .crypto_cfg_reset = sdhci_msm_ice_cfg_reset, @@ -3732,6 +3745,7 @@ static struct sdhci_ops sdhci_msm_ops = { .init = sdhci_msm_init, .pre_req = sdhci_msm_pre_req, .post_req = sdhci_msm_post_req, + .get_current_limit = sdhci_msm_get_current_limit, }; static void sdhci_set_default_hw_caps(struct sdhci_msm_host *msm_host, |