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authorWei WANG <wei_wang@realsil.com.cn>2013-04-11 10:43:40 +0800
committerSamuel Ortiz <sameo@linux.intel.com>2013-04-19 18:29:18 +0200
commit4c4b8c105a7bbd4a8d41ab4458f01174fdf3fcbb (patch)
tree15e8cadfa536dccd2a73652c1f5e5a678db3f0f9 /drivers/mfd/rtsx_pcr.c
parent95e50f6a2fe9ece6503e355400c171e0f5de61be (diff)
downloadop-kernel-dev-4c4b8c105a7bbd4a8d41ab4458f01174fdf3fcbb.zip
op-kernel-dev-4c4b8c105a7bbd4a8d41ab4458f01174fdf3fcbb.tar.gz
mfd: rtsx: Support RTS5249
RTS5249 supports SD UHS-II interface. In order to support SD UHS-IIļ¼Œthe definitions of some internal registers of RTS5249 have to be modified and are different from its predecessors. So we need this patch to ensure RTS5249 can work, even SD/MMC stack doesn't support UHS-II interface. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/rtsx_pcr.c')
-rw-r--r--drivers/mfd/rtsx_pcr.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index 578a113..e968c01 100644
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/mfd/rtsx_pcr.c
@@ -56,6 +56,7 @@ static DEFINE_PCI_DEVICE_TABLE(rtsx_pci_ids) = {
{ PCI_DEVICE(0x10EC, 0x5229), PCI_CLASS_OTHERS << 16, 0xFF0000 },
{ PCI_DEVICE(0x10EC, 0x5289), PCI_CLASS_OTHERS << 16, 0xFF0000 },
{ PCI_DEVICE(0x10EC, 0x5227), PCI_CLASS_OTHERS << 16, 0xFF0000 },
+ { PCI_DEVICE(0x10EC, 0x5249), PCI_CLASS_OTHERS << 16, 0xFF0000 },
{ 0, }
};
@@ -1033,6 +1034,10 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr)
case 0x5227:
rts5227_init_params(pcr);
break;
+
+ case 0x5249:
+ rts5249_init_params(pcr);
+ break;
}
dev_dbg(&(pcr->pci->dev), "PID: 0x%04x, IC version: 0x%02x\n",
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