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From: Aapo Vienamo <avienamo@nvidia.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Mikko Perttunen <mperttunen@nvidia.com>
Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
	Aapo Vienamo <avienamo@nvidia.com>
Subject: [PATCH v2 10/10] mmc: tegra: Enable pad calibration on Tegra210 and Tegra186
Date: Thu, 26 Jul 2018 15:26:56 +0300	[thread overview]
Message-ID: <1532608016-14319-11-git-send-email-avienamo@nvidia.com> (raw)
In-Reply-To: <1532608016-14319-1-git-send-email-avienamo@nvidia.com>

Set NVQUIRK_HAS_PADCALIB on Tegra210 and Tegra186 to enable automatic
pad drive strength calibration.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
---
 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 8c89f58..c587ae1 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -742,7 +742,8 @@ 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 = {
@@ -766,7 +767,8 @@ 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[] = {
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Aapo Vienamo <avienamo@nvidia.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Mikko Perttunen <mperttunen@nvidia.com>
Cc: <linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Aapo Vienamo <avienamo@nvidia.com>
Subject: [PATCH v2 10/10] mmc: tegra: Enable pad calibration on Tegra210 and Tegra186
Date: Thu, 26 Jul 2018 15:26:56 +0300	[thread overview]
Message-ID: <1532608016-14319-11-git-send-email-avienamo@nvidia.com> (raw)
In-Reply-To: <1532608016-14319-1-git-send-email-avienamo@nvidia.com>

Set NVQUIRK_HAS_PADCALIB on Tegra210 and Tegra186 to enable automatic
pad drive strength calibration.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
---
 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 8c89f58..c587ae1 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -742,7 +742,8 @@ 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 = {
@@ -766,7 +767,8 @@ 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[] = {
-- 
2.7.4


  parent reply	other threads:[~2018-07-26 12:26 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-26 12:26 [PATCH v2 00/10] Tegra SDHCI update the pad autocal procedure Aapo Vienamo
2018-07-26 12:26 ` Aapo Vienamo
2018-07-26 12:26 ` [PATCH v2 01/10] mmc: tegra: Poll for calibration completion Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-26 12:26 ` [PATCH v2 02/10] mmc: tegra: Set calibration pad voltage reference Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-26 12:26 ` [PATCH v2 03/10] mmc: tegra: Power on the calibration pad Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-31  9:41   ` Stefan Agner
2018-07-26 12:26 ` [PATCH v2 04/10] mmc: tegra: Disable card clock during pad calibration Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-26 12:26 ` [PATCH v2 05/10] dt-bindings: Add Tegra SDHCI pad pdpu offset bindings Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-30 23:31   ` Rob Herring
2018-07-26 12:26 ` [PATCH v2 06/10] mmc: tegra: Program pad autocal offsets from dt Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-26 12:26 ` [PATCH v2 07/10] arm64: dts: tegra186: Add sdmmc pad auto calibration offsets Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-26 12:26 ` [PATCH v2 08/10] arm64: dts: tegra210: " Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-26 12:26 ` [PATCH v2 09/10] mmc: tegra: Perform pad calibration after voltage switch Aapo Vienamo
2018-07-26 12:26   ` Aapo Vienamo
2018-07-26 12:26 ` Aapo Vienamo [this message]
2018-07-26 12:26   ` [PATCH v2 10/10] mmc: tegra: Enable pad calibration on Tegra210 and Tegra186 Aapo Vienamo
2018-07-30 15:07 ` [PATCH v2 00/10] Tegra SDHCI update the pad autocal procedure Ulf Hansson
2018-07-30 15:43   ` Aapo Vienamo
2018-07-30 15:43     ` Aapo Vienamo
2018-07-30 15:43     ` Aapo Vienamo
2018-07-31  9:33     ` Stefan Agner

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