MCP455x_503
MCP4531_ID_TABLE("mcp4551-503", MCP455x_503),
MCP4531_ID_TABLE("mcp4552-503", MCP455x_503),
MCP4531_COMPATIBLE("microchip,mcp4551-503", MCP455x_503),
MCP4531_COMPATIBLE("microchip,mcp4552-503", MCP455x_503),
[MCP455x_503] = { .wipers = 1, .avail = { 0, 1, 256 }, .kohms = 50, },