From: Manish Narani <manish.narani@xilinx.com>
To: <michal.simek@xilinx.com>, <adrian.hunter@intel.com>,
<ulf.hansson@linaro.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-mmc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Manish Narani <manish.narani@xilinx.com>
Subject: [PATCH 2/7] mmc: sdhci-of-arasan: Add "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk.
Date: Tue, 15 Jun 2021 16:13:52 +0530 [thread overview]
Message-ID: <1623753837-21035-3-git-send-email-manish.narani@xilinx.com> (raw)
In-Reply-To: <1623753837-21035-1-git-send-email-manish.narani@xilinx.com>
Arasan controller supports AUTO CMD12, this patch adds
"SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk to enable auto cmd12
feature.
By using auto cmd12 we can also avoid following error message
"Got data interrupt even though no data operation in progress"
Signed-off-by: Manish Narani <manish.narani@xilinx.com>
---
drivers/mmc/host/sdhci-of-arasan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index fc3e41c..b13e719 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -1616,6 +1616,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
arasan_zynqmp_execute_tuning;
sdhci_arasan->quirks |= SDHCI_ARASAN_QUIRK_CLOCK_25_BROKEN;
+ host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
}
arasan_dt_parse_clk_phases(dev, &sdhci_arasan->clk_data);
--
2.1.1
WARNING: multiple messages have this Message-ID (diff)
From: Manish Narani <manish.narani@xilinx.com>
To: <michal.simek@xilinx.com>, <adrian.hunter@intel.com>,
<ulf.hansson@linaro.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-mmc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Manish Narani <manish.narani@xilinx.com>
Subject: [PATCH 2/7] mmc: sdhci-of-arasan: Add "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk.
Date: Tue, 15 Jun 2021 16:13:52 +0530 [thread overview]
Message-ID: <1623753837-21035-3-git-send-email-manish.narani@xilinx.com> (raw)
In-Reply-To: <1623753837-21035-1-git-send-email-manish.narani@xilinx.com>
Arasan controller supports AUTO CMD12, this patch adds
"SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk to enable auto cmd12
feature.
By using auto cmd12 we can also avoid following error message
"Got data interrupt even though no data operation in progress"
Signed-off-by: Manish Narani <manish.narani@xilinx.com>
---
drivers/mmc/host/sdhci-of-arasan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c
index fc3e41c..b13e719 100644
--- a/drivers/mmc/host/sdhci-of-arasan.c
+++ b/drivers/mmc/host/sdhci-of-arasan.c
@@ -1616,6 +1616,7 @@ static int sdhci_arasan_probe(struct platform_device *pdev)
arasan_zynqmp_execute_tuning;
sdhci_arasan->quirks |= SDHCI_ARASAN_QUIRK_CLOCK_25_BROKEN;
+ host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
}
arasan_dt_parse_clk_phases(dev, &sdhci_arasan->clk_data);
--
2.1.1
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next prev parent reply other threads:[~2021-06-15 10:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 10:43 [PATCH 0/7] sdhci-of-arasan driver updates for ZynqMP platform Manish Narani
2021-06-15 10:43 ` Manish Narani
2021-06-15 10:43 ` [PATCH 1/7] mmc: sdhci-of-arasan: Modified SD default speed to 19MHz for ZynqMP Manish Narani
2021-06-15 10:43 ` Manish Narani
2021-06-15 10:43 ` Manish Narani [this message]
2021-06-15 10:43 ` [PATCH 2/7] mmc: sdhci-of-arasan: Add "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk Manish Narani
2021-06-15 10:43 ` [PATCH 3/7] mmc: sdhci-of-arasan: Skip Auto tuning for DDR50 mode in ZynqMP platform Manish Narani
2021-06-15 10:43 ` Manish Narani
2021-06-15 10:43 ` [PATCH 4/7] mmc: host: sdhci-of-arasan: Check return value of non-void funtions Manish Narani
2021-06-15 10:43 ` Manish Narani
2021-06-15 10:43 ` [PATCH 5/7] mmc: host: sdhci-of-arasan: Use appropriate type of division macro Manish Narani
2021-06-15 10:43 ` Manish Narani
2021-06-15 10:43 ` [PATCH 6/7] mmc: host: sdhci-of-arasan: Modify data type of the clk_phase array Manish Narani
2021-06-15 10:43 ` Manish Narani
2021-06-15 10:43 ` [PATCH 7/7] mmc: arasan: Fix the issue in reading tap values from DT Manish Narani
2021-06-15 10:43 ` Manish Narani
2021-06-22 15:07 ` [PATCH 0/7] sdhci-of-arasan driver updates for ZynqMP platform Adrian Hunter
2021-06-22 15:07 ` Adrian Hunter
2021-06-29 15:09 ` Ulf Hansson
2021-06-29 15:09 ` Ulf Hansson
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