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mmc: sdhci-acpi: add QCOM controllers

PATCH Applied Philip Elcan 3 participants 3 messages Mar 3, 2016 – Mar 16, 2016

Subsystems (3)
Arm Qualcomm mailing list MMC, SD and SDIO Secure digital host controller interface (SDHCI) driver
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Philip Elcan

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#0 lore raw

PATCH 1/1 mmc: sdhci-acpi: add QCOM controllers

This adds the HIDs for Qualcomm Technologies Inc SDHC controllers:
QCOM8051: non-removable device that does not support 1.8v
QCOM8052: non-removable device that does support 1.8v

Signed-off-by Philip Elcan <[email protected]>
---
 drivers/mmc/host/sdhci-acpi.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
drivers/mmc/host/sdhci-acpi.c +15 -0
index a5cda92..041e739 100644
@@ -264,6 +264,17 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sd = {
 	.probe_slot	= sdhci_acpi_sd_probe_slot,
 };
 
+static const struct sdhci_acpi_slot sdhci_acpi_slot_qcom_sd_3v = {
+	.quirks  = SDHCI_QUIRK_BROKEN_CARD_DETECTION,
+	.quirks2 = SDHCI_QUIRK2_NO_1_8_V,
+	.caps    = MMC_CAP_NONREMOVABLE,
+};
+
+static const struct sdhci_acpi_slot sdhci_acpi_slot_qcom_sd = {
+	.quirks  = SDHCI_QUIRK_BROKEN_CARD_DETECTION,
+	.caps    = MMC_CAP_NONREMOVABLE,
+};
+
 struct sdhci_acpi_uid_slot {
 	const char *hid;
 	const char *uid;

@@ -284,6 +295,8 @@ static const struct sdhci_acpi_uid_slot sdhci_acpi_uids[] = {
 	{ "INT344D"  , NULL, &sdhci_acpi_slot_int_sdio },
 	{ "PNP0FFF"  , "3" , &sdhci_acpi_slot_int_sd   },
 	{ "PNP0D40"  },
+	{ "QCOM8051", NULL, &sdhci_acpi_slot_qcom_sd_3v },
+	{ "QCOM8052", NULL, &sdhci_acpi_slot_qcom_sd },
 	{ },
 };
 

@@ -298,6 +311,8 @@ static const struct acpi_device_id sdhci_acpi_ids[] = {
 	{ "INT3436"  },
 	{ "INT344D"  },
 	{ "PNP0D40"  },
+	{ "QCOM8051" },
+	{ "QCOM8052" },
 	{ },
 };
 MODULE_DEVICE_TABLE(acpi, sdhci_acpi_ids);
Signature · 2 lines
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
Applied
#2 lore raw
In reply to Philip Elcan
Quoted 6 lines · Philip Elcan

This adds the HIDs for Qualcomm Technologies Inc SDHC controllers:
QCOM8051: non-removable device that does not support 1.8v
QCOM8052: non-removable device that does support 1.8v

Signed-off-by Philip Elcan <[email protected]>

Thanks, applied for next!

Kind regards
Uffe

Quoted 48 lines
---
 drivers/mmc/host/sdhci-acpi.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
drivers/mmc/host/sdhci-acpi.c +15 -1
index a5cda92..041e739 100644
@@ -264,6 +264,17 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sd = {
        .probe_slot     = sdhci_acpi_sd_probe_slot,
 };
 
+static const struct sdhci_acpi_slot sdhci_acpi_slot_qcom_sd_3v = {
+       .quirks  = SDHCI_QUIRK_BROKEN_CARD_DETECTION,
+       .quirks2 = SDHCI_QUIRK2_NO_1_8_V,
+       .caps    = MMC_CAP_NONREMOVABLE,
+};
+
+static const struct sdhci_acpi_slot sdhci_acpi_slot_qcom_sd = {
+       .quirks  = SDHCI_QUIRK_BROKEN_CARD_DETECTION,
+       .caps    = MMC_CAP_NONREMOVABLE,
+};
+
 struct sdhci_acpi_uid_slot {
        const char *hid;
        const char *uid;

@@ -284,6 +295,8 @@ static const struct sdhci_acpi_uid_slot sdhci_acpi_uids[] = {
        { "INT344D"  , NULL, &sdhci_acpi_slot_int_sdio },
        { "PNP0FFF"  , "3" , &sdhci_acpi_slot_int_sd   },
        { "PNP0D40"  },
+       { "QCOM8051", NULL, &sdhci_acpi_slot_qcom_sd_3v },
+       { "QCOM8052", NULL, &sdhci_acpi_slot_qcom_sd },
        { },
 };
 

@@ -298,6 +311,8 @@ static const struct acpi_device_id sdhci_acpi_ids[] = {
        { "INT3436"  },
        { "INT344D"  },
        { "PNP0D40"  },
+       { "QCOM8051" },
+       { "QCOM8052" },
        { },
 };
 MODULE_DEVICE_TABLE(acpi, sdhci_acpi_ids);
--

The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project