#define MATSU_SD_INFO2 0x03c /* IRQ status 2 */
#define MATSU_SD_INFO2_ERR_ILA BIT(15) /* illegal access err */
#define MATSU_SD_INFO2_CBSY BIT(14) /* command busy */
+#define MATSU_SD_INFO2_SCLKDIVEN BIT(13) /* command setting reg ena */
#define MATSU_SD_INFO2_BWE BIT(9) /* write buffer ready */
#define MATSU_SD_INFO2_BRE BIT(8) /* read buffer ready */
#define MATSU_SD_INFO2_DAT0 BIT(7) /* SDDAT0 */
#define MATSU_SD_CLKCTL_DIV4 BIT(0) /* SDCLK = CLK / 4 */
#define MATSU_SD_CLKCTL_DIV2 0 /* SDCLK = CLK / 2 */
#define MATSU_SD_CLKCTL_DIV1 BIT(10) /* SDCLK = CLK */
+#define MATSU_SD_CLKCTL_RCAR_DIV1 0xff /* SDCLK = CLK (RCar ver.) */
#define MATSU_SD_CLKCTL_OFFEN BIT(9) /* stop SDCLK when unused */
#define MATSU_SD_CLKCTL_SCLKEN BIT(8) /* SDCLK output enable */
#define MATSU_SD_SIZE 0x04c /* block size */
#define MATSU_SD_DMA_RST_RD BIT(9)
#define MATSU_SD_DMA_RST_WR BIT(8)
#define MATSU_SD_DMA_INFO1 0x420
-#define MATSU_SD_DMA_INFO1_END_RD2 BIT(20) /* DMA from device is complete*/
-#define MATSU_SD_DMA_INFO1_END_RD BIT(17) /* Don't use! Hardware bug */
+#define MATSU_SD_DMA_INFO1_END_RD2 BIT(20) /* DMA from device is complete (uniphier) */
+#define MATSU_SD_DMA_INFO1_END_RD BIT(17) /* DMA from device is complete (renesas) */
#define MATSU_SD_DMA_INFO1_END_WR BIT(16) /* DMA to device is complete */
#define MATSU_SD_DMA_INFO1_MASK 0x424
#define MATSU_SD_DMA_INFO2 0x428
#define MATSU_SD_CAP_DMA_INTERNAL BIT(1) /* have internal DMA engine */
#define MATSU_SD_CAP_DIV1024 BIT(2) /* divisor 1024 is available */
#define MATSU_SD_CAP_64BIT BIT(3) /* Controller is 64bit */
+#define MATSU_SD_CAP_16BIT BIT(4) /* Controller is 16bit */
+#define MATSU_SD_CAP_RCAR_GEN2 BIT(5) /* Renesas RCar version of IP */
+#define MATSU_SD_CAP_RCAR_GEN3 BIT(6) /* Renesas RCar version of IP */
+#define MATSU_SD_CAP_RCAR_UHS BIT(7) /* Renesas RCar UHS/SDR modes */
+#define MATSU_SD_CAP_RCAR \
+ (MATSU_SD_CAP_RCAR_GEN2 | MATSU_SD_CAP_RCAR_GEN3)
+#ifdef CONFIG_DM_REGULATOR
+ struct udevice *vqmmc_dev;
+#endif
};
int matsu_sd_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
int matsu_sd_get_cd(struct udevice *dev);
int matsu_sd_bind(struct udevice *dev);
-int matsu_sd_probe(struct udevice *dev);
+int matsu_sd_probe(struct udevice *dev, u32 quirks);
+
+u32 matsu_sd_readl(struct matsu_sd_priv *priv, unsigned int reg);
+void matsu_sd_writel(struct matsu_sd_priv *priv,
+ u32 val, unsigned int reg);
#endif /* __MATSUSHITA_COMMON_H__ */