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i2c: k1: Use generic definitions for bus frequencies

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Since we have generic definitions for bus frequencies, let's use them.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260618141125.3241048-1-andriy.shevchenko@linux.intel.com
This commit is contained in:
Andy Shevchenko 2026-06-18 16:11:25 +02:00 committed by Andi Shyti
parent 20ec09394d
commit 08d50f1517
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GPG Key ID: DA78056626D32D6E
1 changed files with 4 additions and 7 deletions
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11
drivers/i2c/busses/i2c-k1.c
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@ -108,9 +108,6 @@
/* i2c bus recover timeout: us */
#define SPACEMIT_I2C_BUS_BUSY_TIMEOUT 100000
#define SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ 100000 /* Hz */
#define SPACEMIT_I2C_MAX_FAST_MODE_FREQ 400000 /* Hz */
#define SPACEMIT_SR_ERR (SPACEMIT_SR_BED | SPACEMIT_SR_RXOV | SPACEMIT_SR_ALD)
#define SPACEMIT_BUS_RESET_CLK_CNT_MAX 9
@ -836,15 +833,15 @@ static int spacemit_i2c_probe(struct platform_device *pdev)
of_property_read_u32(of_node, "clock-frequency", &i2c->clock_freq);
/* For now, this driver doesn't support high-speed. */
if (i2c->clock_freq > SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ &&
i2c->clock_freq <= SPACEMIT_I2C_MAX_FAST_MODE_FREQ) {
if (i2c->clock_freq > I2C_MAX_STANDARD_MODE_FREQ &&
i2c->clock_freq <= I2C_MAX_FAST_MODE_FREQ) {
i2c->mode = SPACEMIT_MODE_FAST;
} else if (i2c->clock_freq && i2c->clock_freq <= SPACEMIT_I2C_MAX_STANDARD_MODE_FREQ) {
} else if (i2c->clock_freq && i2c->clock_freq <= I2C_MAX_STANDARD_MODE_FREQ) {
i2c->mode = SPACEMIT_MODE_STANDARD;
} else {
dev_info(dev, "clock-frequency not set or out of range, using fast mode\n");
i2c->mode = SPACEMIT_MODE_FAST;
i2c->clock_freq = SPACEMIT_I2C_MAX_FAST_MODE_FREQ;
i2c->clock_freq = I2C_MAX_FAST_MODE_FREQ;
}
i2c->dev = &pdev->dev;