This is a note to let you know that I've just added the patch titled
mmc: sdhci-pci: SDIO host controller support for Intel Quark X1000
to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mmc-sdhci-pci-sdio-host-controller-support-for-intel-quark.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 43e968cec79b6334cf7cb3e11184cce720541712 Mon Sep 17 00:00:00 2001
From: Derek Browne <Derek.Browne@xxxxxxxxx>
Date: Tue, 24 Jun 2014 06:56:36 -0700
Subject: mmc: sdhci-pci: SDIO host controller support for Intel Quark X1000
From: Derek Browne <Derek.Browne@xxxxxxxxx>
commit 43e968cec79b6334cf7cb3e11184cce720541712 upstream.
This patch is to enable SDIO host controller for Intel Quark X1000.
Signed-off-by: Derek Browne <Derek.Browne@xxxxxxxxx>
Signed-off-by: Alvin (Weike) Chen <alvin.chen@xxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mmc/host/sdhci-pci.c | 12 ++++++++++++
drivers/mmc/host/sdhci-pci.h | 1 +
2 files changed, 13 insertions(+)
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -103,6 +103,10 @@ static const struct sdhci_pci_fixes sdhc
SDHCI_QUIRK_BROKEN_TIMEOUT_VAL,
};
+static const struct sdhci_pci_fixes sdhci_intel_qrk = {
+ .quirks = SDHCI_QUIRK_NO_HISPD_BIT,
+};
+
static int mrst_hc_probe_slot(struct sdhci_pci_slot *slot)
{
slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA;
@@ -732,6 +736,14 @@ static const struct pci_device_id pci_id
},
{
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_QRK_SD,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_qrk,
+ },
+
+ {
.vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_MRST_SD0,
.subvendor = PCI_ANY_ID,
--- a/drivers/mmc/host/sdhci-pci.h
+++ b/drivers/mmc/host/sdhci-pci.h
@@ -17,6 +17,7 @@
#define PCI_DEVICE_ID_INTEL_CLV_SDIO2 0x08fb
#define PCI_DEVICE_ID_INTEL_CLV_EMMC0 0x08e5
#define PCI_DEVICE_ID_INTEL_CLV_EMMC1 0x08e6
+#define PCI_DEVICE_ID_INTEL_QRK_SD 0x08A7
/*
* PCI registers
Patches currently in stable-queue which might be from Derek.Browne@xxxxxxxxx are
queue-3.14/mmc-sdhci-pci-sdio-host-controller-support-for-intel-quark.patch
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