From 663c425f2c8d87a433629f09c5afd0af7e7e550c Mon Sep 17 00:00:00 2001 From: Micky Ching Date: Wed, 25 Feb 2015 13:50:14 +0800 Subject: mfd: rtsx: Add support for rts524A add support for new chip rts524A. Signed-off-by: Micky Ching Signed-off-by: Lee Jones --- drivers/mfd/rtsx_pcr.c | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) (limited to 'drivers/mfd/rtsx_pcr.c') diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index 81b9c2c2e0f1..e6d97adcc825 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -58,6 +58,7 @@ static const struct pci_device_id rtsx_pci_ids[] = { { PCI_DEVICE(0x10EC, 0x5249), PCI_CLASS_OTHERS << 16, 0xFF0000 }, { PCI_DEVICE(0x10EC, 0x5287), PCI_CLASS_OTHERS << 16, 0xFF0000 }, { PCI_DEVICE(0x10EC, 0x5286), PCI_CLASS_OTHERS << 16, 0xFF0000 }, + { PCI_DEVICE(0x10EC, 0x524A), PCI_CLASS_OTHERS << 16, 0xFF0000 }, { 0, } }; @@ -142,7 +143,7 @@ int rtsx_pci_read_register(struct rtsx_pcr *pcr, u16 addr, u8 *data) } EXPORT_SYMBOL_GPL(rtsx_pci_read_register); -int rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) +int __rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) { int err, i, finished = 0; u8 tmp; @@ -174,9 +175,17 @@ int rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) return 0; } + +int rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val) +{ + if (pcr->ops->write_phy) + return pcr->ops->write_phy(pcr, addr, val); + + return __rtsx_pci_write_phy_register(pcr, addr, val); +} EXPORT_SYMBOL_GPL(rtsx_pci_write_phy_register); -int rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) +int __rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) { int err, i, finished = 0; u16 data; @@ -222,6 +231,14 @@ int rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) return 0; } + +int rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val) +{ + if (pcr->ops->read_phy) + return pcr->ops->read_phy(pcr, addr, val); + + return __rtsx_pci_read_phy_register(pcr, addr, val); +} EXPORT_SYMBOL_GPL(rtsx_pci_read_phy_register); void rtsx_pci_stop_cmd(struct rtsx_pcr *pcr) @@ -1093,6 +1110,10 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr) rts5249_init_params(pcr); break; + case 0x524A: + rts524a_init_params(pcr); + break; + case 0x5287: rtl8411b_init_params(pcr); break; -- cgit v1.2.3