[PATCH] mmc: sdhci-acpi: add QCOM controllers

Philip Elcan
2016-03-03T16:39:09Z

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 <pelcan@codeaurora.org>
---
drivers/mmc/host/sdhci-acpi.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
index a5cda92..041e739 100644
--- a/drivers/mmc/host/sdhci-acpi.c
+++ b/drivers/mmc/host/sdhci-acpi.c
@@ -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);
--
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