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| author | Tom Rini <trini@konsulko.com> | 2015-05-18 09:15:15 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-05-18 09:15:15 -0400 |
| commit | 0e6b7a28243175ae0874d53b6e6e4eff8548d71f (patch) | |
| tree | e6c523fe67ddb72a72975d11cbec855a252bb537 /drivers/i2c | |
| parent | 0744c2f1ad082a4d9ac38084b8f3ac84cc012d05 (diff) | |
| parent | cf85202770d95474ba341b8881f9b76589244bed (diff) | |
| download | u-boot-imx-0e6b7a28243175ae0874d53b6e6e4eff8548d71f.zip u-boot-imx-0e6b7a28243175ae0874d53b6e6e4eff8548d71f.tar.gz u-boot-imx-0e6b7a28243175ae0874d53b6e6e4eff8548d71f.tar.bz2 | |
Merge git://git.denx.de/u-boot-samsung
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/s3c24x0_i2c.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c index 27ff587..c053e84 100644 --- a/drivers/i2c/s3c24x0_i2c.c +++ b/drivers/i2c/s3c24x0_i2c.c @@ -165,7 +165,7 @@ static int GetI2CSDA(void) { struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio(); -#ifdef CONFIG_S3C2410 +#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440) return (readl(&gpio->gpedat) & 0x8000) >> 15; #endif #ifdef CONFIG_S3C2400 @@ -177,7 +177,7 @@ static void SetI2CSCL(int x) { struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio(); -#ifdef CONFIG_S3C2410 +#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440) writel((readl(&gpio->gpedat) & ~0x4000) | (x & 1) << 14, &gpio->gpedat); #endif @@ -443,7 +443,7 @@ static void s3c24x0_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd) int i; if ((readl(&i2c->iicstat) & I2CSTAT_BSY) || GetI2CSDA() == 0) { -#ifdef CONFIG_S3C2410 +#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440) ulong old_gpecon = readl(&gpio->gpecon); #endif #ifdef CONFIG_S3C2400 @@ -452,7 +452,7 @@ static void s3c24x0_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd) /* bus still busy probably by (most) previously interrupted transfer */ -#ifdef CONFIG_S3C2410 +#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440) /* set I2CSDA and I2CSCL (GPE15, GPE14) to GPIO */ writel((readl(&gpio->gpecon) & ~0xF0000000) | 0x10000000, &gpio->gpecon); @@ -478,7 +478,7 @@ static void s3c24x0_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd) udelay(1000); /* restore pin functions */ -#ifdef CONFIG_S3C2410 +#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440) writel(old_gpecon, &gpio->gpecon); #endif #ifdef CONFIG_S3C2400 |