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Searched refs:i2c_read (Results 101 – 125 of 129) sorted by relevance

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/openbmc/u-boot/board/davinci/da8xxevm/
H A Dda850evm.c485 if (i2c_read(CONFIG_SYS_I2C_EXPANDER_ADDR, 2, 1, buf, 1)) { in rmii_hw_init()
/openbmc/u-boot/drivers/ddr/marvell/axp/
H A Dddr3_init.c921 ret = i2c_read(twsi_addr, offset, 1, (u8 *)&data, 1); in ddr3_check_config()
962 ret = i2c_read(NEW_FABRIC_TWSI_ADDR, 1, 1, (u8 *)&data, 1); in ddr3_get_eprom_fabric()
H A Dddr3_spd.c218 ret = i2c_read(dimm_cur_addr, 0, 1, (uchar *)data, 3); in ddr3_get_dimm_num()
250 ret = i2c_read(dimm_addr, 0, 1, (uchar *)spd_data, SPD_SIZE); in ddr3_spd_init()
/openbmc/u-boot/drivers/rtc/
H A Ds35392a.c92 ret = i2c_read(reg, 0, -1, buf, len); in s35392a_rtc_read()
H A Drx8010sj.c101 ret = i2c_read(dev->chip, reg, 1, &val, 1); in rx8010sj_rtc_read8()
/openbmc/u-boot/board/vscom/baltos/
H A Dboard.c85 if (i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0, 1, (uchar *)header, in read_eeprom()
/openbmc/linux/drivers/gpu/drm/amd/display/dc/link/
H A Dlink_detection.c278 static bool i2c_read( in i2c_read() function
331 if (!i2c_read( in query_dp_dual_mode_adaptor()
338 if (i2c_read(ddc, in query_dp_dual_mode_adaptor()
/openbmc/u-boot/cmd/
H A Deeprom.c149 ret = i2c_read(addr[0], offset, alen - 1, buffer, len); in eeprom_rw_block()
/openbmc/u-boot/board/menlo/m53menlo/
H A Dm53menlo.c253 ret = i2c_read(0x38, 0xbb, 1, touchid, sizeof(touchid)); in detect_lvds()
/openbmc/u-boot/board/compulab/common/
H A Deeprom.c52 res = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, offset, in cl_eeprom_read()
/openbmc/u-boot/include/
H A Dtwl4030.h659 return i2c_read(chip_no, reg, 1, val, 1); in twl4030_i2c_read_u8()
/openbmc/u-boot/board/nokia/rx51/
H A Drx51.c618 i2c_read(TWL4030_CHIP_KEYPAD, in rx51_kp_tstc()
/openbmc/linux/drivers/i2c/busses/
H A Di2c-amd-mp2-pci.c149 case i2c_read: in __amd_mp2_process_event()
/openbmc/u-boot/drivers/i2c/
H A Dmv_i2c.c493 int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) in i2c_read() function
/openbmc/u-boot/board/freescale/t4qds/
H A Dt4240qds.c116 ret = i2c_read(I2C_VOL_MONITOR_ADDR, in read_voltage()
/openbmc/linux/include/drm/display/
H A Ddrm_dp_mst_helper.h443 struct drm_dp_remote_i2c_read i2c_read; member
/openbmc/u-boot/board/ti/am335x/
H A Dmux.c336 if (i2c_read(I2C_CPLD_ADDR, CFG_REG, 1, (unsigned char *)(&val), 2)) in detect_daughter_board_profile()
/openbmc/u-boot/arch/arm/mach-keystone/
H A Dddr3_spd.c414 ret = i2c_read(0x53, 0, 1, (unsigned char *)spd_params, 256); in ddr3_read_spd()
/openbmc/u-boot/arch/arm/mach-mvebu/serdes/axp/
H A Dhigh_speed_env_lib.c110 ret = i2c_read(dev[dev_num], 0, 1, (u8 *)&data, 1); in board_sat_r_get()
132 ret = i2c_read(MV_BOARD_PEX_MODULE_ADDR, 0, 1, (u8 *)&val, 1); in board_modules_scan()
/openbmc/linux/drivers/media/pci/ngene/
H A Dngene-cards.c70 static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) in i2c_read() function
448 if (i2c_read(i2c, 0x29+port, &val) < 0) in port_has_drxk()
/openbmc/u-boot/arch/powerpc/cpu/mpc83xx/
H A Dspd_sdram.c63 #define CONFIG_SYS_READ_SPD i2c_read
/openbmc/linux/drivers/infiniband/hw/hfi1/
H A Dqsfp.c332 int i2c_read(struct hfi1_pportdata *ppd, u32 target, int i2c_addr, int offset, in i2c_read() function
/openbmc/linux/drivers/media/dvb-frontends/
H A Ddrxd_hard.c198 static int i2c_read(struct i2c_adapter *adap, in i2c_read() function
232 if (i2c_read(state->i2c, adr, mm1, 4, mm2, 2) < 0) in Read16()
247 if (i2c_read(state->i2c, adr, mm1, 4, mm2, 4) < 0) in Read32()
H A Dmxl5xx.c129 static int i2c_read(struct i2c_adapter *adap, u8 adr, in i2c_read() function
140 return i2c_read(state->base->i2c, state->base->adr, data, len); in i2cread()
/openbmc/u-boot/board/freescale/b4860qds/
H A Db4860qds.c110 ret = i2c_read(I2C_VOL_MONITOR_ADDR, in read_voltage()

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