While at it, also add missing register definitions. HDCP registers are
skipped as they are not named, range 0x0980 - 0x09ac.
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/tc358767.c | 87 ++++++++++++++++++++++++++++---
1 file changed, 81 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 7adf3c5e636be..6d3d78273150f 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -41,8 +41,24 @@
/* Registers */
+/* DSI D-PHY Layer registers */
+#define D0W_DPHYCONTTX 0x0004
+#define CLW_DPHYCONTTX 0x0020
+#define D0W_DPHYCONTRX 0x0024
+#define D1W_DPHYCONTRX 0x0028
+#define D2W_DPHYCONTRX 0x002c
+#define D3W_DPHYCONTRX 0x0030
+#define COM_DPHYCONTRX 0x0038
+#define CLW_CNTRL 0x0040
+#define D0W_CNTRL 0x0044
+#define D1W_CNTRL 0x0048
+#define D2W_CNTRL 0x004c
+#define D3W_CNTRL 0x0050
+#define TESTMODE_CNTRL 0x0054
+
/* PPI layer registers */
#define PPI_STARTPPI 0x0104 /* START control bit */
+#define PPI_BUSYPPI 0x0108 /* PPI busy status */
#define PPI_LPTXTIMECNT 0x0114 /* LPTX timing signal */
#define LPX_PERIOD 3
#define PPI_LANEENABLE 0x0134
@@ -59,6 +75,7 @@
/* DSI layer registers */
#define DSI_STARTDSI 0x0204 /* START control bit of DSI-TX */
+#define DSI_BUSYDSI 0x0208 /* DSI busy status */
#define DSI_LANEENABLE 0x0210 /* Enables each lane */
#define DSI_RX_START BIT(0)
@@ -69,6 +86,20 @@
#define LANEENABLE_L2EN BIT(1)
#define LANEENABLE_L3EN BIT(2)
+#define DSI_LANESTATUS0 0x0214 /* DSI lane status 0 */
+#define DSI_LANESTATUS1 0x0218 /* DSI lane status 1 */
+#define DSI_INTSTATUS 0x0220 /* Interrupt Status */
+#define DSI_INTMASK 0x0224 /* Interrupt Mask */
+#define DSI_INTCLR 0x0228 /* Interrupt Clear */
+#define DSI_LPTXTO 0x0230 /* LPTX Time Out Counter */
+
+/* DSI General Registers */
+#define DSIERRCNT 0x0300 /* DSI Error Count Register */
+
+/* DSI Application Layer Registers */
+#define APLCTRL 0x0400 /* Application layer Control Register */
+#define RDPKTLN 0x0404 /* DSI Read packet Length Register */
+
/* Display Parallel Input Interface */
#define DPIPXLFMT 0x0440
#define VS_POL_ACTIVE_LOW (1 << 10)
@@ -117,6 +148,7 @@
#define TC_IDREG 0x0500
#define SYSSTAT 0x0508
#define SYSRSTENB 0x050c
+#define SYSBOOT 0x0504 /* System BootStrap Status Register */
#define ENBI2C (1 << 0)
#define ENBLCD0 (1 << 2)
#define ENBBM (1 << 3)
@@ -141,6 +173,9 @@
#define INT_GPIO_H(x) (1 << (x == 0 ? 2 : 10))
#define INT_GPIO_LC(x) (1 << (x == 0 ? 3 : 11))
+#define TEST_INT_C 0x0570 /* Test Interrupts Control Register */
+#define TEST_INT_S 0x0574 /* Test Interrupts Status Register */
+
#define INT_GP0_LCNT 0x0584
#define INT_GP1_LCNT 0x0588
@@ -155,6 +190,9 @@
#define DP0_VIDMNGEN0 0x0610
#define DP0_VIDMNGEN1 0x0614
#define DP0_VMNGENSTATUS 0x0618
+#define DP0_AUDMNGEN0 0x0628 /* DP0 Audio Force M Value Register */
+#define DP0_AUDMNGEN1 0x062c /* DP0 Audio Force N Value Register */
+#define DP0_AMNGENSTATUS 0x0630 /* DP0 Audio Current M Value Register */
/* Main Channel */
#define DP0_SECSAMPLE 0x0640
@@ -224,6 +262,20 @@
#define DP0_SNKLTCHGREQ 0x06d4
#define DP0_LTLOOPCTRL 0x06d8
#define DP0_SNKLTCTRL 0x06e4
+#define DP0_TPATDAT0 0x06e8 /* DP0 Test Pattern bits 29 to 0 */
+#define DP0_TPATDAT1 0x06ec /* DP0 Test Pattern bits 59 to 30 */
+#define DP0_TPATDAT2 0x06f0 /* DP0 Test Pattern bits 89 to 60 */
+#define DP0_TPATDAT3 0x06f4 /* DP0 Test Pattern bits 119 to 90 */
+
+#define AUDCFG0 0x0700 /* DP0 Audio Config0 Register */
+#define AUDCFG1 0x0704 /* DP0 Audio Config1 Register */
+#define AUDIFDATA0 0x0708 /* DP0 Audio Info Frame Bytes 3 to 0 */
+#define AUDIFDATA1 0x070c /* DP0 Audio Info Frame Bytes 7 to 4 */
+#define AUDIFDATA2 0x0710 /* DP0 Audio Info Frame Bytes 11 to 8 */
+#define AUDIFDATA3 0x0714 /* DP0 Audio Info Frame Bytes 15 to 12 */
+#define AUDIFDATA4 0x0718 /* DP0 Audio Info Frame Bytes 19 to 16 */
+#define AUDIFDATA5 0x071c /* DP0 Audio Info Frame Bytes 23 to 20 */
+#define AUDIFDATA6 0x0720 /* DP0 Audio Info Frame Bytes 27 to 24 */
#define DP1_SRCCTRL 0x07a0
@@ -238,6 +290,25 @@
#define PHY_2LANE BIT(2) /* PHY Enable 2 lanes */
#define PHY_A0_EN BIT(1) /* PHY Aux Channel0 Enable */
#define PHY_M0_EN BIT(0) /* PHY Main Channel0 Enable */
+#define DP_PHY_CFG_WR 0x0810 /* DP PHY Configuration Test Write Register */
+#define DP_PHY_CFG_RD 0x0814 /* DP PHY Configuration Test Read Register */
+#define DP0_AUX_PHY_CTRL 0x0820 /* DP0 AUX PHY Control Register */
+#define DP0_MAIN_PHY_DBG 0x0840 /* DP0 Main PHY Test Debug Register */
+
+/* I2S */
+#define I2SCFG 0x0880 /* I2S Audio Config 0 Register */
+#define I2SCH0STAT0 0x0888 /* I2S Audio Channel 0 Status Bytes 3 to 0 */
+#define I2SCH0STAT1 0x088c /* I2S Audio Channel 0 Status Bytes 7 to 4 */
+#define I2SCH0STAT2 0x0890 /* I2S Audio Channel 0 Status Bytes 11 to 8 */
+#define I2SCH0STAT3 0x0894 /* I2S Audio Channel 0 Status Bytes 15 to 12 */
+#define I2SCH0STAT4 0x0898 /* I2S Audio Channel 0 Status Bytes 19 to 16 */
+#define I2SCH0STAT5 0x089c /* I2S Audio Channel 0 Status Bytes 23 to 20 */
+#define I2SCH1STAT0 0x08a0 /* I2S Audio Channel 1 Status Bytes 3 to 0 */
+#define I2SCH1STAT1 0x08a4 /* I2S Audio Channel 1 Status Bytes 7 to 4 */
+#define I2SCH1STAT2 0x08a8 /* I2S Audio Channel 1 Status Bytes 11 to 8 */
+#define I2SCH1STAT3 0x08ac /* I2S Audio Channel 1 Status Bytes 15 to 12 */
+#define I2SCH1STAT4 0x08b0 /* I2S Audio Channel 1 Status Bytes 19 to 16 */
+#define I2SCH1STAT5 0x08b4 /* I2S Audio Channel 1 Status Bytes 23 to 20 */
/* PLL */
#define DP0_PLLCTRL 0x0900
@@ -1841,16 +1912,16 @@ static bool tc_readable_reg(struct device *dev, unsigned int reg)
case 0x1f4:
/* DSI Protocol Layer */
case DSI_STARTDSI:
- case 0x208:
+ case DSI_BUSYDSI:
case DSI_LANEENABLE:
- case 0x214:
- case 0x218:
- case 0x220:
+ case DSI_LANESTATUS0:
+ case DSI_LANESTATUS1:
+ case DSI_INTSTATUS:
case 0x224:
case 0x228:
case 0x230:
/* DSI General */
- case 0x300:
+ case DSIERRCNT:
/* DSI Application Layer */
case 0x400:
case 0x404:
@@ -2001,7 +2072,11 @@ static const struct regmap_access_table tc_volatile_table = {
};
static const struct regmap_range tc_non_writeable_ranges[] = {
- regmap_reg_range(TC_IDREG, TC_IDREG),
+ regmap_reg_range(PPI_BUSYPPI, PPI_BUSYPPI),
+ regmap_reg_range(DSI_BUSYDSI, DSI_BUSYDSI),
+ regmap_reg_range(DSI_LANESTATUS0, DSI_INTSTATUS),
+ regmap_reg_range(TC_IDREG, SYSSTAT),
+ regmap_reg_range(GPIOI, GPIOI),
regmap_reg_range(DP0_LTSTAT, DP0_SNKLTCHGREQ),
};
--
2.34.1
