Some versions of this peripherals provide more control of the bus
behaviour. Add definitions for these registers.
Signed-off-by: Simon Glass <s...@chromium.org>
Reviewed-by: Ley Foon Tan <ley.foon....@intel.com>
Reviewed-by: Jun Chen <ptche...@gmail.com>
Reviewed-by: Heiko Schocher <h...@denx.de>
---
Changes in v3:
- Fix the address of comp_param1 by adding a gap
Changes in v2:
- Fix 'previde' typo
drivers/i2c/designware_i2c.h | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/designware_i2c.h b/drivers/i2c/designware_i2c.h
index 48766d0806..3b407d2bed 100644
--- a/drivers/i2c/designware_i2c.h
+++ b/drivers/i2c/designware_i2c.h
@@ -43,8 +43,20 @@ struct i2c_regs {
u32 ic_rxflr; /* 0x78 */
u32 ic_sda_hold; /* 0x7c */
u32 ic_tx_abrt_source; /* 0x80 */
- u8 res1[0x18]; /* 0x84 */
+ u32 slv_data_nak_only;
+ u32 dma_cr;
+ u32 dma_tdlr;
+ u32 dma_rdlr;
+ u32 sda_setup;
+ u32 ack_general_call;
u32 ic_enable_status; /* 0x9c */
+ u32 fs_spklen;
+ u32 hs_spklen;
+ u32 clr_restart_det;
+ u8 reserved[0xf4 - 0xac];
+ u32 comp_param1; /* 0xf4 */
+ u32 comp_version;
+ u32 comp_type;
};
#if !defined(IC_CLK)
--
2.25.0.341.g760bfbb309-goog
