Lines Matching +full:serial +full:- +full:clk +full:- +full:low

1 // SPDX-License-Identifier: GPL-2.0
27 /* Write Data To EEProm from SI line on rising edge of CLK */
28 /* Read Data From EEProm on falling edge of CLK */
31 #define CS_LOW		0x0000	/* Chip select low (active low) */
33 #define CLK_LOW		0x0000	/* Clock low  */
34 #define SI_HIGH		0x0001	/* Serial input data high */
35 #define SI_LOW		0x0000	/* Serial input data low */
132 	/* Done sending instruction - now pull data off of bit 16, MSB first */
136 	for (i = 7, j = 0; i >= 0; i--) {
173 	for (i = 7; i >= 0; i--) {  in read_eprom_byte()
185 	for (i = 7; i >= 0; i--) {  in read_eprom_byte()