prog_pll          452 drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c 	prog_pll(clk, 0x00, 0x004200, dom);
prog_pll          502 drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c 	prog_pll(clk, 0x01, 0x004220, nv_clk_src_shader);