Searched refs:SDA (Results 1 - 5 of 5) sorted by relevance
| /netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/i2c/busses/ |
| H A D | i2c-acorn.c | 26 #define SDA 0x01 macro
31 * SDA outputs as well (which may be different from the
38 u_int ioc_control = ioc_readb(IOC_CONTROL) & ~(SCL | SDA);
53 u_int ioc_control = ioc_readb(IOC_CONTROL) & ~(SCL | SDA);
57 ones |= SDA;
59 ones &= ~SDA;
73 return (ioc_readb(IOC_CONTROL) & SDA) != 0;
92 force_ones = FORCE_ONES | SCL | SDA;
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| H A D | i2c-versatile.c | 24 #define SDA (1 << 1) macro
36 writel(SDA, i2c->base + (state ? I2C_CONTROLS : I2C_CONTROLC));
49 return !!(readl(i2c->base + I2C_CONTROL) & SDA);
96 writel(SCL | SDA, i2c->base + I2C_CONTROLS);
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| /netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/rtc/ |
| H A D | rtc-rs5c313.c | 70 #define SDA SCSPTR1_SPB1DT macro
106 /* SDA:Write Data */
107 scsptr1_data = (scsptr1_data & ~SDA) |
111 scsptr1_data |= SDA_OEN; /* SDA:output enable */
122 scsptr1_data &= ~SDA_OEN; /* SDA:output disable */
133 /* SDA:Read Data */
134 data |= ((ctrl_inb(SCSPTR1) & SDA) >> 2) << (7 - i);
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| /netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/scsi/ |
| H A D | nsp32.c | 3355 if (bit != SDA) {
3378 nsp32_prom_set(data, SDA, 1);
3380 nsp32_prom_set(data, SDA, 0); /* keeping SCL=1 and transiting
3381 * SDA 1->0 is start condition */
3389 nsp32_prom_set(data, SDA, 0);
3391 nsp32_prom_set(data, SDA, 1);
3398 nsp32_prom_set(data, SDA, val);
3411 val = nsp32_prom_get(data, SDA);
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| H A D | nsp32.h | 409 # define SDA BIT(2) macro
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