From 27d483bfa34c1695c2be230efc50c52d5a3d04e2 Mon Sep 17 00:00:00 2001 From: Jun Chen Date: Mon, 2 Mar 2020 16:58:57 +0800 Subject: i2c: designware_i2c: add 'hs_hcnt' and 'hs_lcnt' for high speed Add support for high speed if scl_sda_cfg exist. Signed-off-by: Jun Chen Signed-off-by: Jun Chen --- drivers/i2c/designware_i2c.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/i2c/designware_i2c.h') diff --git a/drivers/i2c/designware_i2c.h b/drivers/i2c/designware_i2c.h index 5a04ce50e2..7ee236193d 100644 --- a/drivers/i2c/designware_i2c.h +++ b/drivers/i2c/designware_i2c.h @@ -146,15 +146,19 @@ struct i2c_regs { * * @ss_hcnt: Standard speed high time in ns * @fs_hcnt: Fast speed high time in ns + * @hs_hcnt: High speed high time in ns * @ss_lcnt: Standard speed low time in ns * @fs_lcnt: Fast speed low time in ns + * @hs_lcnt: High speed low time in ns * @sda_hold: SDA hold time */ struct dw_scl_sda_cfg { u32 ss_hcnt; u32 fs_hcnt; + u32 hs_hcnt; u32 ss_lcnt; u32 fs_lcnt; + u32 hs_lcnt; u32 sda_hold; }; -- cgit v1.2.3