MCP414x_502
.data = &mcp4131_cfg[MCP414x_502] },
.data = &mcp4131_cfg[MCP414x_502] },
{ "mcp4141-502", MCP414x_502 },
{ "mcp4142-502", MCP414x_502 },
[MCP414x_502] = { .wipers = 1, .max_pos = 128, .kohms = 5, },