diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-03-24 13:32:16 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2020-03-24 22:36:59 +0100 |
| commit | 90224e6468e15d5eb22a10ae1849cf8ca2e7360a (patch) | |
| tree | f5ba968fec565daa61c1bff4d04da380873f0254 /drivers/i2c/busses/i2c-stu300.c | |
| parent | i2c: algo: Use generic definitions for bus frequencies (diff) | |
| download | linux-90224e6468e15d5eb22a10ae1849cf8ca2e7360a.tar.xz linux-90224e6468e15d5eb22a10ae1849cf8ca2e7360a.zip | |
i2c: drivers: Use generic definitions for bus frequencies
Since we have generic definitions for bus frequencies, let's use them.
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Robert Richter <rrichter@marvell.com>
Reviewed-by: Thor Thayer <thor.thayer@linux.intel.com>
Acked-by: Elie Morisse <syniurge@gmail.com>
Acked-by: Nehal Shah <nehal-bakulchandra.shah@amd.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Baolin Wang <baolin.wang7@gmail.com>
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-stu300.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-stu300.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c index 42e0a53e7fa4..ba6b60caa45e 100644 --- a/drivers/i2c/busses/i2c-stu300.c +++ b/drivers/i2c/busses/i2c-stu300.c @@ -132,7 +132,7 @@ enum stu300_error { #define NUM_ADDR_RESEND_ATTEMPTS 12 /* I2C clock speed, in Hz 0-400kHz*/ -static unsigned int scl_frequency = 100000; +static unsigned int scl_frequency = I2C_MAX_STANDARD_MODE_FREQ; module_param(scl_frequency, uint, 0644); /** @@ -497,7 +497,7 @@ static int stu300_set_clk(struct stu300_dev *dev, unsigned long clkrate) dev_dbg(&dev->pdev->dev, "Clock rate %lu Hz, I2C bus speed %d Hz " "virtbase %p\n", clkrate, dev->speed, dev->virtbase); - if (dev->speed > 100000) + if (dev->speed > I2C_MAX_STANDARD_MODE_FREQ) /* Fast Mode I2C */ val = ((clkrate/dev->speed) - 9)/3 + 1; else @@ -518,7 +518,7 @@ static int stu300_set_clk(struct stu300_dev *dev, unsigned long clkrate) return -EINVAL; } - if (dev->speed > 100000) { + if (dev->speed > I2C_MAX_STANDARD_MODE_FREQ) { /* CC6..CC0 */ stu300_wr8((val & I2C_CCR_CC_MASK) | I2C_CCR_FMSM, dev->virtbase + I2C_CCR); |