Symbol: TEGRA_SWGROUP_ETR
drivers/memory/tegra/tegra210.c
1068
.swgroup = TEGRA_SWGROUP_ETR,
drivers/memory/tegra/tegra210.c
1084
.swgroup = TEGRA_SWGROUP_ETR,
drivers/memory/tegra/tegra210.c
1201
{ .name = "etr", .swgroup = TEGRA_SWGROUP_ETR, .reg = 0xad0 },