Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 233 insertions, 0 deletions

diff --git a/drivers/misc/cardreader/rts5261.h b/drivers/misc/cardreader/rts5261.h
new file mode 100644
index 000000000..ebfdd236a
--- /dev/null
+++ b/drivers/misc/cardreader/rts5261.h
@@ -0,0 +1,233 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Driver for Realtek PCI-Express card reader
+ *
+ * Copyright(c) 2018-2019 Realtek Semiconductor Corp. All rights reserved.
+ *
+ * Author:
+ *   Rui FENG <rui_feng@realsil.com.cn>
+ *   Wei WANG <wei_wang@realsil.com.cn>
+ */
+#ifndef RTS5261_H
+#define RTS5261_H
+
+/*New add*/
+#define rts5261_vendor_setting_valid(reg)	((reg) & 0x010000)
+#define rts5261_reg_to_aspm(reg)		(((reg) >> 28) ^ 0x03)
+#define rts5261_reg_check_reverse_socket(reg)	((reg) & 0x04)
+#define rts5261_reg_to_card_drive_sel(reg)	((((reg) >> 6) & 0x01) << 6)
+#define rts5261_reg_to_sd30_drive_sel_1v8(reg)	(((reg) >> 22) ^ 0x03)
+#define rts5261_reg_to_sd30_drive_sel_3v3(reg)	(((reg) >> 16) ^ 0x03)
+
+
+#define RTS5261_AUTOLOAD_CFG0		0xFF7B
+#define RTS5261_AUTOLOAD_CFG1		0xFF7C
+#define RTS5261_AUTOLOAD_CFG2		0xFF7D
+#define RTS5261_AUTOLOAD_CFG3		0xFF7E
+#define RTS5261_AUTOLOAD_CFG4		0xFF7F
+#define RTS5261_FORCE_PRSNT_LOW		(1 << 6)
+#define RTS5261_AUX_CLK_16M_EN		(1 << 5)
+
+#define RTS5261_REG_VREF		0xFE97
+#define RTS5261_PWD_SUSPND_EN		(1 << 4)
+
+#define RTS5261_PAD_H3L1		0xFF79
+#define PAD_GPIO_H3L1			(1 << 3)
+
+/* SSC_CTL2 0xFC12 */
+#define RTS5261_SSC_DEPTH_MASK		0x07
+#define RTS5261_SSC_DEPTH_DISALBE	0x00
+#define RTS5261_SSC_DEPTH_8M		0x01
+#define RTS5261_SSC_DEPTH_4M		0x02
+#define RTS5261_SSC_DEPTH_2M		0x03
+#define RTS5261_SSC_DEPTH_1M		0x04
+#define RTS5261_SSC_DEPTH_512K		0x05
+#define RTS5261_SSC_DEPTH_256K		0x06
+#define RTS5261_SSC_DEPTH_128K		0x07
+
+/* efuse control register*/
+#define RTS5261_EFUSE_CTL		0xFC30
+#define RTS5261_EFUSE_ENABLE		0x80
+/* EFUSE_MODE: 0=READ 1=PROGRAM */
+#define RTS5261_EFUSE_MODE_MASK		0x40
+#define RTS5261_EFUSE_PROGRAM		0x40
+
+#define RTS5261_EFUSE_ADDR		0xFC31
+#define	RTS5261_EFUSE_ADDR_MASK		0x3F
+
+#define RTS5261_EFUSE_WRITE_DATA	0xFC32
+#define RTS5261_EFUSE_READ_DATA		0xFC34
+
+/* DMACTL 0xFE2C */
+#define RTS5261_DMA_PACK_SIZE_MASK	0xF0
+
+/* FW config info register */
+#define RTS5261_FW_CFG_INFO0		0xFF50
+#define RTS5261_FW_EXPRESS_TEST_MASK	(0x01<<0)
+#define RTS5261_FW_EA_MODE_MASK		(0x01<<5)
+
+/* FW config register */
+#define RTS5261_FW_CFG0			0xFF54
+#define RTS5261_FW_ENTER_EXPRESS	(0x01<<0)
+
+#define RTS5261_FW_CFG1			0xFF55
+#define RTS5261_SYS_CLK_SEL_MCU_CLK	(0x01<<7)
+#define RTS5261_CRC_CLK_SEL_MCU_CLK	(0x01<<6)
+#define RTS5261_FAKE_MCU_CLOCK_GATING	(0x01<<5)
+/*MCU_bus_mode_sel: 0=real 8051 1=fake mcu*/
+#define RTS5261_MCU_BUS_SEL_MASK	(0x01<<4)
+/*MCU_clock_sel:VerA 00=aux16M 01=aux400K 1x=REFCLK100M*/
+/*MCU_clock_sel:VerB 00=aux400K 01=aux16M 10=REFCLK100M*/
+#define RTS5261_MCU_CLOCK_SEL_MASK	(0x03<<2)
+#define RTS5261_MCU_CLOCK_SEL_16M	(0x01<<2)
+#define RTS5261_MCU_CLOCK_GATING	(0x01<<1)
+#define RTS5261_DRIVER_ENABLE_FW	(0x01<<0)
+
+/* FW status register */
+#define RTS5261_FW_STATUS		0xFF56
+#define RTS5261_EXPRESS_LINK_FAIL_MASK	(0x01<<7)
+
+/* FW control register */
+#define RTS5261_FW_CTL			0xFF5F
+#define RTS5261_INFORM_RTD3_COLD	(0x01<<5)
+
+#define RTS5261_REG_FPDCTL		0xFF60
+
+#define RTS5261_REG_LDO12_CFG		0xFF6E
+#define RTS5261_LDO12_VO_TUNE_MASK	(0x07<<1)
+#define RTS5261_LDO12_115		(0x03<<1)
+#define RTS5261_LDO12_120		(0x04<<1)
+#define RTS5261_LDO12_125		(0x05<<1)
+#define RTS5261_LDO12_130		(0x06<<1)
+#define RTS5261_LDO12_135		(0x07<<1)
+
+/* LDO control register */
+#define RTS5261_CARD_PWR_CTL		0xFD50
+#define RTS5261_SD_CLK_ISO		(0x01<<7)
+#define RTS5261_PAD_SD_DAT_FW_CTRL	(0x01<<6)
+#define RTS5261_PUPDC			(0x01<<5)
+#define RTS5261_SD_CMD_ISO		(0x01<<4)
+#define RTS5261_SD_DAT_ISO_MASK		(0x0F<<0)
+
+#define RTS5261_LDO1233318_POW_CTL	0xFF70
+#define RTS5261_LDO3318_POWERON		(0x01<<3)
+#define RTS5261_LDO3_POWERON		(0x01<<2)
+#define RTS5261_LDO2_POWERON		(0x01<<1)
+#define RTS5261_LDO1_POWERON		(0x01<<0)
+#define RTS5261_LDO_POWERON_MASK	(0x0F<<0)
+
+#define RTS5261_DV3318_CFG		0xFF71
+#define RTS5261_DV3318_TUNE_MASK	(0x07<<4)
+#define RTS5261_DV3318_18		(0x02<<4)
+#define RTS5261_DV3318_19		(0x04<<4)
+#define RTS5261_DV3318_33		(0x07<<4)
+
+#define RTS5261_LDO1_CFG0		0xFF72
+#define RTS5261_LDO1_OCP_THD_MASK	(0x07<<5)
+#define RTS5261_LDO1_OCP_EN		(0x01<<4)
+#define RTS5261_LDO1_OCP_LMT_THD_MASK	(0x03<<2)
+#define RTS5261_LDO1_OCP_LMT_EN		(0x01<<1)
+
+/* CRD6603-433 190319 request changed */
+#define RTS5261_LDO1_OCP_THD_740	(0x00<<5)
+#define RTS5261_LDO1_OCP_THD_800	(0x01<<5)
+#define RTS5261_LDO1_OCP_THD_860	(0x02<<5)
+#define RTS5261_LDO1_OCP_THD_920	(0x03<<5)
+#define RTS5261_LDO1_OCP_THD_980	(0x04<<5)
+#define RTS5261_LDO1_OCP_THD_1040	(0x05<<5)
+#define RTS5261_LDO1_OCP_THD_1100	(0x06<<5)
+#define RTS5261_LDO1_OCP_THD_1160	(0x07<<5)
+
+#define RTS5261_LDO1_LMT_THD_450	(0x00<<2)
+#define RTS5261_LDO1_LMT_THD_1000	(0x01<<2)
+#define RTS5261_LDO1_LMT_THD_1500	(0x02<<2)
+#define RTS5261_LDO1_LMT_THD_2000	(0x03<<2)
+
+#define RTS5261_LDO1_CFG1		0xFF73
+#define RTS5261_LDO1_TUNE_MASK		(0x07<<1)
+#define RTS5261_LDO1_18			(0x05<<1)
+#define RTS5261_LDO1_33			(0x07<<1)
+#define RTS5261_LDO1_PWD_MASK		(0x01<<0)
+
+#define RTS5261_LDO2_CFG0		0xFF74
+#define RTS5261_LDO2_OCP_THD_MASK	(0x07<<5)
+#define RTS5261_LDO2_OCP_EN		(0x01<<4)
+#define RTS5261_LDO2_OCP_LMT_THD_MASK	(0x03<<2)
+#define RTS5261_LDO2_OCP_LMT_EN		(0x01<<1)
+
+#define RTS5261_LDO2_OCP_THD_620	(0x00<<5)
+#define RTS5261_LDO2_OCP_THD_650	(0x01<<5)
+#define RTS5261_LDO2_OCP_THD_680	(0x02<<5)
+#define RTS5261_LDO2_OCP_THD_720	(0x03<<5)
+#define RTS5261_LDO2_OCP_THD_750	(0x04<<5)
+#define RTS5261_LDO2_OCP_THD_780	(0x05<<5)
+#define RTS5261_LDO2_OCP_THD_810	(0x06<<5)
+#define RTS5261_LDO2_OCP_THD_840	(0x07<<5)
+
+#define RTS5261_LDO2_CFG1		0xFF75
+#define RTS5261_LDO2_TUNE_MASK		(0x07<<1)
+#define RTS5261_LDO2_18			(0x05<<1)
+#define RTS5261_LDO2_33			(0x07<<1)
+#define RTS5261_LDO2_PWD_MASK		(0x01<<0)
+
+#define RTS5261_LDO3_CFG0		0xFF76
+#define RTS5261_LDO3_OCP_THD_MASK	(0x07<<5)
+#define RTS5261_LDO3_OCP_EN		(0x01<<4)
+#define RTS5261_LDO3_OCP_LMT_THD_MASK	(0x03<<2)
+#define RTS5261_LDO3_OCP_LMT_EN		(0x01<<1)
+
+#define RTS5261_LDO3_OCP_THD_620	(0x00<<5)
+#define RTS5261_LDO3_OCP_THD_650	(0x01<<5)
+#define RTS5261_LDO3_OCP_THD_680	(0x02<<5)
+#define RTS5261_LDO3_OCP_THD_720	(0x03<<5)
+#define RTS5261_LDO3_OCP_THD_750	(0x04<<5)
+#define RTS5261_LDO3_OCP_THD_780	(0x05<<5)
+#define RTS5261_LDO3_OCP_THD_810	(0x06<<5)
+#define RTS5261_LDO3_OCP_THD_840	(0x07<<5)
+
+#define RTS5261_LDO3_CFG1		0xFF77
+#define RTS5261_LDO3_TUNE_MASK		(0x07<<1)
+#define RTS5261_LDO3_18			(0x05<<1)
+#define RTS5261_LDO3_33			(0x07<<1)
+#define RTS5261_LDO3_PWD_MASK		(0x01<<0)
+
+#define RTS5261_REG_PME_FORCE_CTL	0xFF78
+#define FORCE_PM_CONTROL		0x20
+#define FORCE_PM_VALUE			0x10
+#define REG_EFUSE_BYPASS		0x08
+#define REG_EFUSE_POR			0x04
+#define REG_EFUSE_POWER_MASK		0x03
+#define REG_EFUSE_POWERON		0x03
+#define REG_EFUSE_POWEROFF		0x00
+
+
+/* Single LUN, support SD/SD EXPRESS */
+#define DEFAULT_SINGLE		0
+#define SD_LUN			1
+#define SD_EXPRESS_LUN		2
+
+/* For Change_FPGA_SSCClock Function */
+#define MULTIPLY_BY_1    0x00
+#define MULTIPLY_BY_2    0x01
+#define MULTIPLY_BY_3    0x02
+#define MULTIPLY_BY_4    0x03
+#define MULTIPLY_BY_5    0x04
+#define MULTIPLY_BY_6    0x05
+#define MULTIPLY_BY_7    0x06
+#define MULTIPLY_BY_8    0x07
+#define MULTIPLY_BY_9    0x08
+#define MULTIPLY_BY_10   0x09
+
+#define DIVIDE_BY_2      0x01
+#define DIVIDE_BY_3      0x02
+#define DIVIDE_BY_4      0x03
+#define DIVIDE_BY_5      0x04
+#define DIVIDE_BY_6      0x05
+#define DIVIDE_BY_7      0x06
+#define DIVIDE_BY_8      0x07
+#define DIVIDE_BY_9      0x08
+#define DIVIDE_BY_10     0x09
+
+int rts5261_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock,
+		u8 ssc_depth, bool initial_mode, bool double_clk, bool vpclk);
+
+#endif /* RTS5261_H */