From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/5] i2c: omap24xx: Remove unused I2C_WAIT macro
Date: Mon, 18 Jan 2016 07:00:22 +0100 [thread overview]
Message-ID: <569C7F76.3070802@denx.de> (raw)
In-Reply-To: <1453028992-14220-4-git-send-email-christophe-h.ricard@st.com>
Hello Christophe,
Am 17.01.2016 um 12:09 schrieb Christophe Ricard:
> I2C_WAIT macro is not used in the code.
> 200 is bound to a fixed 100000 Hz i2c speed based on an existing formula:
> ( 10000000 / speed ) * 2 where speed = 100 000.
>
> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
> ---
>
> drivers/i2c/omap24xx_i2c.c | 3 ---
> 1 file changed, 3 deletions(-)
Thanks!
Acked-by: Heiko Schocher <hs@denx.de>
bye,
Heiko
>
> diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
> index d6e5fe9..48ca446 100644
> --- a/drivers/i2c/omap24xx_i2c.c
> +++ b/drivers/i2c/omap24xx_i2c.c
> @@ -55,9 +55,6 @@ DECLARE_GLOBAL_DATA_PTR;
>
> #define I2C_TIMEOUT 1000
>
> -/* Absolutely safe for status update at 100 kHz I2C: */
> -#define I2C_WAIT 200
> -
> #ifdef CONFIG_DM_I2C
> struct omap24_i2c_bus {
> int bus_num;
>
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
next prev parent reply other threads:[~2016-01-18 6:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-17 11:09 [U-Boot] [PATCH 0/5] Convert omap24xx-i2c driver to Driver Model Christophe Ricard
2016-01-17 11:09 ` [U-Boot] [PATCH 1/5] i2c: omap24xx: Convert to DM Christophe Ricard
2016-01-18 5:49 ` Heiko Schocher
2016-01-21 2:46 ` Simon Glass
2016-01-17 11:09 ` [U-Boot] [PATCH 2/5] i2c: omap24xx: Fix waitdelay value for I2C HS Christophe Ricard
2016-01-18 5:59 ` Heiko Schocher
2016-01-17 11:09 ` [U-Boot] [PATCH 3/5] i2c: omap24xx: Remove unused I2C_WAIT macro Christophe Ricard
2016-01-18 6:00 ` Heiko Schocher [this message]
2016-01-17 11:09 ` [U-Boot] [PATCH 4/5] i2c: omap24xx: Fix high speed trimming calculation Christophe Ricard
2016-01-18 6:02 ` Heiko Schocher
2016-01-17 11:09 ` [U-Boot] [PATCH 5/5] i2c: omap24xx: Convert fully to DM_I2C Christophe Ricard
2016-01-18 6:04 ` Heiko Schocher
2016-01-18 21:22 ` Christophe Ricard
2016-01-20 4:50 ` Heiko Schocher
2016-12-05 12:19 ` [U-Boot] [PATCH 0/5] Convert omap24xx-i2c driver to Driver Model Heiko Schocher
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