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From: Ludovic Barre <ludovic.Barre@st.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, Rob Herring <robh+dt@kernel.org>
Cc: <srinivas.kandagatla@linaro.org>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-mmc@vger.kernel.org>,
	<linux-stm32@st-md-mailman.stormreply.com>,
	Ludovic Barre <ludovic.barre@st.com>
Subject: [PATCH V2 4/6] mmc: mmci: qcom: define get_dctrl_cfg
Date: Thu, 7 Mar 2019 17:39:00 +0100	[thread overview]
Message-ID: <1551976742-4358-5-git-send-email-ludovic.Barre@st.com> (raw)
In-Reply-To: <1551976742-4358-1-git-send-email-ludovic.Barre@st.com>

From: Ludovic Barre <ludovic.barre@st.com>

This patch defines get_dctrl_cfg callback for qcom variant.
qcom variant has a specific block size definition.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
---
 drivers/mmc/host/mmci_qcom_dml.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/mmc/host/mmci_qcom_dml.c b/drivers/mmc/host/mmci_qcom_dml.c
index ccc1b18..f437ad1 100644
--- a/drivers/mmc/host/mmci_qcom_dml.c
+++ b/drivers/mmc/host/mmci_qcom_dml.c
@@ -188,9 +188,22 @@ static int qcom_dma_setup(struct mmci_host *host)
 	return 0;
 }
 
+static u32 qcom_get_dctrl_cfg(struct mmci_host *host)
+{
+	u32 datactrl;
+
+	datactrl = MCI_DPSM_ENABLE;
+	datactrl |= (host->data->blksz << 4);
+	datactrl |= mmci_dctrl_dir(host);
+	datactrl |= mmci_dctrl_sdio(host) | mmci_dctrl_ddr(host);
+
+	return datactrl;
+}
+
 static struct mmci_host_ops qcom_variant_ops = {
 	.prep_data = mmci_dmae_prep_data,
 	.unprep_data = mmci_dmae_unprep_data,
+	.get_datactrl_cfg = qcom_get_dctrl_cfg,
 	.get_next_data = mmci_dmae_get_next_data,
 	.dma_setup = qcom_dma_setup,
 	.dma_release = mmci_dmae_release,
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Ludovic Barre <ludovic.Barre@st.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, Rob Herring <robh+dt@kernel.org>
Cc: srinivas.kandagatla@linaro.org,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-mmc@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	Ludovic Barre <ludovic.barre@st.com>
Subject: [PATCH V2 4/6] mmc: mmci: qcom: define get_dctrl_cfg
Date: Thu, 7 Mar 2019 17:39:00 +0100	[thread overview]
Message-ID: <1551976742-4358-5-git-send-email-ludovic.Barre@st.com> (raw)
In-Reply-To: <1551976742-4358-1-git-send-email-ludovic.Barre@st.com>

From: Ludovic Barre <ludovic.barre@st.com>

This patch defines get_dctrl_cfg callback for qcom variant.
qcom variant has a specific block size definition.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
---
 drivers/mmc/host/mmci_qcom_dml.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/mmc/host/mmci_qcom_dml.c b/drivers/mmc/host/mmci_qcom_dml.c
index ccc1b18..f437ad1 100644
--- a/drivers/mmc/host/mmci_qcom_dml.c
+++ b/drivers/mmc/host/mmci_qcom_dml.c
@@ -188,9 +188,22 @@ static int qcom_dma_setup(struct mmci_host *host)
 	return 0;
 }
 
+static u32 qcom_get_dctrl_cfg(struct mmci_host *host)
+{
+	u32 datactrl;
+
+	datactrl = MCI_DPSM_ENABLE;
+	datactrl |= (host->data->blksz << 4);
+	datactrl |= mmci_dctrl_dir(host);
+	datactrl |= mmci_dctrl_sdio(host) | mmci_dctrl_ddr(host);
+
+	return datactrl;
+}
+
 static struct mmci_host_ops qcom_variant_ops = {
 	.prep_data = mmci_dmae_prep_data,
 	.unprep_data = mmci_dmae_unprep_data,
+	.get_datactrl_cfg = qcom_get_dctrl_cfg,
 	.get_next_data = mmci_dmae_get_next_data,
 	.dma_setup = qcom_dma_setup,
 	.dma_release = mmci_dmae_release,
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Ludovic Barre <ludovic.Barre@st.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org,
	Alexandre Torgue <alexandre.torgue@st.com>,
	linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
	srinivas.kandagatla@linaro.org,
	Ludovic Barre <ludovic.barre@st.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 4/6] mmc: mmci: qcom: define get_dctrl_cfg
Date: Thu, 7 Mar 2019 17:39:00 +0100	[thread overview]
Message-ID: <1551976742-4358-5-git-send-email-ludovic.Barre@st.com> (raw)
In-Reply-To: <1551976742-4358-1-git-send-email-ludovic.Barre@st.com>

From: Ludovic Barre <ludovic.barre@st.com>

This patch defines get_dctrl_cfg callback for qcom variant.
qcom variant has a specific block size definition.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
---
 drivers/mmc/host/mmci_qcom_dml.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/mmc/host/mmci_qcom_dml.c b/drivers/mmc/host/mmci_qcom_dml.c
index ccc1b18..f437ad1 100644
--- a/drivers/mmc/host/mmci_qcom_dml.c
+++ b/drivers/mmc/host/mmci_qcom_dml.c
@@ -188,9 +188,22 @@ static int qcom_dma_setup(struct mmci_host *host)
 	return 0;
 }
 
+static u32 qcom_get_dctrl_cfg(struct mmci_host *host)
+{
+	u32 datactrl;
+
+	datactrl = MCI_DPSM_ENABLE;
+	datactrl |= (host->data->blksz << 4);
+	datactrl |= mmci_dctrl_dir(host);
+	datactrl |= mmci_dctrl_sdio(host) | mmci_dctrl_ddr(host);
+
+	return datactrl;
+}
+
 static struct mmci_host_ops qcom_variant_ops = {
 	.prep_data = mmci_dmae_prep_data,
 	.unprep_data = mmci_dmae_unprep_data,
+	.get_datactrl_cfg = qcom_get_dctrl_cfg,
 	.get_next_data = mmci_dmae_get_next_data,
 	.dma_setup = qcom_dma_setup,
 	.dma_release = mmci_dmae_release,
-- 
2.7.4


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  parent reply	other threads:[~2019-03-07 16:39 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-07 16:38 [PATCH V2 0/6] mmc: mmci: add get_datactrl_cfg callback Ludovic Barre
2019-03-07 16:38 ` Ludovic Barre
2019-03-07 16:38 ` Ludovic Barre
2019-03-07 16:38 ` [PATCH V2 1/6] " Ludovic Barre
2019-03-07 16:38   ` Ludovic Barre
2019-03-07 16:38   ` Ludovic Barre
2019-03-21 16:57   ` Ulf Hansson
2019-03-21 16:57     ` Ulf Hansson
2019-03-07 16:38 ` [PATCH V2 2/6] mmc: mmci: add helper functions to define datactrl value for variants Ludovic Barre
2019-03-07 16:38   ` Ludovic Barre
2019-03-07 16:38   ` Ludovic Barre
2019-03-21 16:43   ` Ulf Hansson
2019-03-21 16:43     ` Ulf Hansson
2019-03-07 16:38 ` [PATCH V2 3/6] mmc: mmci: define get_dctrl_cfg for legacy variant Ludovic Barre
2019-03-07 16:38   ` Ludovic Barre
2019-03-07 16:38   ` Ludovic Barre
2019-03-21 16:55   ` Ulf Hansson
2019-03-21 16:55     ` Ulf Hansson
2019-03-07 16:39 ` Ludovic Barre [this message]
2019-03-07 16:39   ` [PATCH V2 4/6] mmc: mmci: qcom: define get_dctrl_cfg Ludovic Barre
2019-03-07 16:39   ` Ludovic Barre
2019-03-07 16:39 ` [PATCH V2 5/6] mmc: mmci: stm32: " Ludovic Barre
2019-03-07 16:39   ` Ludovic Barre
2019-03-07 16:39   ` Ludovic Barre
2019-03-07 16:39 ` [PATCH V2 6/6] mmc: mmci: replace blksz_datactrlXX by get_datactrl_cfg callback Ludovic Barre
2019-03-07 16:39   ` Ludovic Barre
2019-03-07 16:39   ` Ludovic Barre
2019-03-07 16:46   ` Russell King - ARM Linux admin
2019-03-07 16:46     ` Russell King - ARM Linux admin
2019-03-08  8:44     ` Ludovic BARRE
2019-03-08  8:44       ` Ludovic BARRE
2019-03-08  8:44       ` Ludovic BARRE

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