mfd: rtsx: Support RTS5249
RTS5249 supports SD UHS-II interface.
In order to support SD UHS-IIļ¼the 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>
diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/mfd/rtsx_pci.h
index 26ea7f1..86bc635 100644
--- a/include/linux/mfd/rtsx_pci.h
+++ b/include/linux/mfd/rtsx_pci.h
@@ -500,6 +500,8 @@
#define BPP_POWER_15_PERCENT_ON 0x08
#define BPP_POWER_ON 0x00
#define BPP_POWER_MASK 0x0F
+#define SD_VCC_PARTIAL_POWER_ON 0x02
+#define SD_VCC_POWER_ON 0x00
/* PWR_GATE_CTRL */
#define PWR_GATE_EN 0x01
@@ -689,6 +691,40 @@
#define IMAGE_FLAG_ADDR0 0xCE80
#define IMAGE_FLAG_ADDR1 0xCE81
+/* Phy register */
+#define PHY_PCR 0x00
+#define PHY_RCR0 0x01
+#define PHY_RCR1 0x02
+#define PHY_RCR2 0x03
+#define PHY_RTCR 0x04
+#define PHY_RDR 0x05
+#define PHY_TCR0 0x06
+#define PHY_TCR1 0x07
+#define PHY_TUNE 0x08
+#define PHY_IMR 0x09
+#define PHY_BPCR 0x0A
+#define PHY_BIST 0x0B
+#define PHY_RAW_L 0x0C
+#define PHY_RAW_H 0x0D
+#define PHY_RAW_DATA 0x0E
+#define PHY_HOST_CLK_CTRL 0x0F
+#define PHY_DMR 0x10
+#define PHY_BACR 0x11
+#define PHY_IER 0x12
+#define PHY_BCSR 0x13
+#define PHY_BPR 0x14
+#define PHY_BPNR2 0x15
+#define PHY_BPNR 0x16
+#define PHY_BRNR2 0x17
+#define PHY_BENR 0x18
+#define PHY_REG_REV 0x19
+#define PHY_FLD0 0x1A
+#define PHY_FLD1 0x1B
+#define PHY_FLD2 0x1C
+#define PHY_FLD3 0x1D
+#define PHY_FLD4 0x1E
+#define PHY_DUM_REG 0x1F
+
#define rtsx_pci_init_cmd(pcr) ((pcr)->ci = 0)
struct rtsx_pcr;