From d943f6e91f0fe7edc4b7d21dc8cac80097a2fb9e Mon Sep 17 00:00:00 2001
From: Aapo Vienamo <avienamo@nvidia.com>
Date: Thu, 30 Aug 2018 18:06:19 +0300
Subject: [PATCH] mmc: tegra: Enable pad calibration on Tegra210 and Tegra186
Set NVQUIRK_HAS_PADCALIB on Tegra210 and Tegra186 to enable automatic
pad drive strength calibration.
Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/mmc/host/sdhci-tegra.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 71b3b3e1c648c..caa9a1b30d2ec 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -773,7 +773,8 @@ static const struct sdhci_pltfm_data sdhci_tegra210_pdata = {
static const struct sdhci_tegra_soc_data soc_data_tegra210 = {
.pdata = &sdhci_tegra210_pdata,
- .nvquirks = NVQUIRK_NEEDS_PAD_CONTROL,
+ .nvquirks = NVQUIRK_NEEDS_PAD_CONTROL |
+ NVQUIRK_HAS_PADCALIB,
};
static const struct sdhci_pltfm_data sdhci_tegra186_pdata = {
@@ -797,7 +798,8 @@ static const struct sdhci_pltfm_data sdhci_tegra186_pdata = {
static const struct sdhci_tegra_soc_data soc_data_tegra186 = {
.pdata = &sdhci_tegra186_pdata,
- .nvquirks = NVQUIRK_NEEDS_PAD_CONTROL,
+ .nvquirks = NVQUIRK_NEEDS_PAD_CONTROL |
+ NVQUIRK_HAS_PADCALIB,
};
static const struct of_device_id sdhci_tegra_dt_match[] = {