From: Simon Glass <sjg@chromium.org>
Date: Thu, 23 Jan 2020 18:48:05 +0000 (-0700)
Subject: i2c: designware_i2c: Don't allow changing IC_CLK
X-Git-Tag: v2020.10~390^2~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=25eb0fb667dc64cb819905deccccbb36908e5bd6;p=platform%2Fkernel%2Fu-boot.git

i2c: designware_i2c: Don't allow changing IC_CLK

If a different input clock is required then the correct way to do this is
with a clock driver. Don't allow boards to override IC_CLK.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
---

diff --git a/drivers/i2c/designware_i2c.h b/drivers/i2c/designware_i2c.h
index 3b407d2..10fb7d7 100644
--- a/drivers/i2c/designware_i2c.h
+++ b/drivers/i2c/designware_i2c.h
@@ -59,9 +59,7 @@ struct i2c_regs {
 	u32 comp_type;
 };
 
-#if !defined(IC_CLK)
 #define IC_CLK			166
-#endif
 #define NANO_TO_MICRO		1000
 
 /* High and low times in different speed modes (in ns) */