drm/nouveau/clk: convert to new-style nvkm_subdev

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

11 files changed, 68 insertions, 137 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 21974c1..96410de 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -78,7 +78,7 @@ nv4_chipset = {
 	.name = "NV04",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv04_devinit_new,
 //	.fb = nv04_fb_new,
 //	.i2c = nv04_i2c_new,
@@ -98,7 +98,7 @@ nv5_chipset = {
 	.name = "NV05",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv05_devinit_new,
 //	.fb = nv04_fb_new,
 //	.i2c = nv04_i2c_new,
@@ -118,7 +118,7 @@ nv10_chipset = {
 	.name = "NV10",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv10_devinit_new,
 //	.fb = nv10_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -137,7 +137,7 @@ nv11_chipset = {
 	.name = "NV11",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv10_devinit_new,
 //	.fb = nv10_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -158,7 +158,7 @@ nv15_chipset = {
 	.name = "NV15",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv10_devinit_new,
 //	.fb = nv10_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -179,7 +179,7 @@ nv17_chipset = {
 	.name = "NV17",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv10_devinit_new,
 //	.fb = nv10_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -200,7 +200,7 @@ nv18_chipset = {
 	.name = "NV18",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv10_devinit_new,
 //	.fb = nv10_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -221,7 +221,7 @@ nv1a_chipset = {
 	.name = "nForce",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv1a_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -242,7 +242,7 @@ nv1f_chipset = {
 	.name = "nForce2",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv1a_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -263,7 +263,7 @@ nv20_chipset = {
 	.name = "NV20",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv20_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -284,7 +284,7 @@ nv25_chipset = {
 	.name = "NV25",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv25_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -305,7 +305,7 @@ nv28_chipset = {
 	.name = "NV28",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv25_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -326,7 +326,7 @@ nv2a_chipset = {
 	.name = "NV2A",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv25_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -347,7 +347,7 @@ nv30_chipset = {
 	.name = "NV30",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv30_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -368,7 +368,7 @@ nv31_chipset = {
 	.name = "NV31",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv30_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -390,7 +390,7 @@ nv34_chipset = {
 	.name = "NV34",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv10_devinit_new,
 //	.fb = nv10_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -412,7 +412,7 @@ nv35_chipset = {
 	.name = "NV35",
 	.bios = nvkm_bios_new,
 	.bus = nv04_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv35_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -433,7 +433,7 @@ nv36_chipset = {
 	.name = "NV36",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv04_clk_new,
+	.clk = nv04_clk_new,
 //	.devinit = nv20_devinit_new,
 //	.fb = nv36_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -455,7 +455,7 @@ nv40_chipset = {
 	.name = "NV40",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv40_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -480,7 +480,7 @@ nv41_chipset = {
 	.name = "NV41",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv41_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -505,7 +505,7 @@ nv42_chipset = {
 	.name = "NV42",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv41_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -530,7 +530,7 @@ nv43_chipset = {
 	.name = "NV43",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv41_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -555,7 +555,7 @@ nv44_chipset = {
 	.name = "NV44",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv44_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -580,7 +580,7 @@ nv45_chipset = {
 	.name = "NV45",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv40_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -605,7 +605,7 @@ nv46_chipset = {
 	.name = "G72",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv46_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -630,7 +630,7 @@ nv47_chipset = {
 	.name = "G70",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv47_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -655,7 +655,7 @@ nv49_chipset = {
 	.name = "G71",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv49_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -680,7 +680,7 @@ nv4a_chipset = {
 	.name = "NV44A",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv44_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -705,7 +705,7 @@ nv4b_chipset = {
 	.name = "G73",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv49_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -730,7 +730,7 @@ nv4c_chipset = {
 	.name = "C61",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv46_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -755,7 +755,7 @@ nv4e_chipset = {
 	.name = "C51",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv4e_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -781,7 +781,7 @@ nv50_chipset = {
 	.bar = nv50_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = nv50_bus_new,
-//	.clk = nv50_clk_new,
+	.clk = nv50_clk_new,
 //	.devinit = nv50_devinit_new,
 //	.fb = nv50_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -808,7 +808,7 @@ nv63_chipset = {
 	.name = "C73",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv46_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -833,7 +833,7 @@ nv67_chipset = {
 	.name = "C67",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv46_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -858,7 +858,7 @@ nv68_chipset = {
 	.name = "C68",
 	.bios = nvkm_bios_new,
 	.bus = nv31_bus_new,
-//	.clk = nv40_clk_new,
+	.clk = nv40_clk_new,
 //	.devinit = nv1a_devinit_new,
 //	.fb = nv46_fb_new,
 //	.gpio = nv10_gpio_new,
@@ -884,7 +884,7 @@ nv84_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = nv50_bus_new,
-//	.clk = g84_clk_new,
+	.clk = g84_clk_new,
 //	.devinit = g84_devinit_new,
 //	.fb = g84_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -915,7 +915,7 @@ nv86_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = nv50_bus_new,
-//	.clk = g84_clk_new,
+	.clk = g84_clk_new,
 //	.devinit = g84_devinit_new,
 //	.fb = g84_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -946,7 +946,7 @@ nv92_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = nv50_bus_new,
-//	.clk = g84_clk_new,
+	.clk = g84_clk_new,
 //	.devinit = g84_devinit_new,
 //	.fb = g84_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -977,7 +977,7 @@ nv94_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = g84_clk_new,
+	.clk = g84_clk_new,
 //	.devinit = g84_devinit_new,
 //	.fb = g84_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1009,7 +1009,7 @@ nv96_chipset = {
 //	.gpio = g94_gpio_new,
 //	.i2c = g94_i2c_new,
 //	.fuse = nv50_fuse_new,
-//	.clk = g84_clk_new,
+	.clk = g84_clk_new,
 //	.therm = g84_therm_new,
 //	.mxm = nv50_mxm_new,
 //	.devinit = g84_devinit_new,
@@ -1040,7 +1040,7 @@ nv98_chipset = {
 //	.gpio = g94_gpio_new,
 //	.i2c = g94_i2c_new,
 //	.fuse = nv50_fuse_new,
-//	.clk = g84_clk_new,
+	.clk = g84_clk_new,
 //	.therm = g84_therm_new,
 //	.mxm = nv50_mxm_new,
 //	.devinit = g98_devinit_new,
@@ -1070,7 +1070,7 @@ nva0_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = g84_clk_new,
+	.clk = g84_clk_new,
 //	.devinit = g84_devinit_new,
 //	.fb = g84_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1101,7 +1101,7 @@ nva3_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = gt215_clk_new,
+	.clk = gt215_clk_new,
 //	.devinit = gt215_devinit_new,
 //	.fb = gt215_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1134,7 +1134,7 @@ nva5_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = gt215_clk_new,
+	.clk = gt215_clk_new,
 //	.devinit = gt215_devinit_new,
 //	.fb = gt215_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1166,7 +1166,7 @@ nva8_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = gt215_clk_new,
+	.clk = gt215_clk_new,
 //	.devinit = gt215_devinit_new,
 //	.fb = gt215_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1198,7 +1198,7 @@ nvaa_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = mcp77_clk_new,
+	.clk = mcp77_clk_new,
 //	.devinit = g98_devinit_new,
 //	.fb = mcp77_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1229,7 +1229,7 @@ nvac_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = mcp77_clk_new,
+	.clk = mcp77_clk_new,
 //	.devinit = g98_devinit_new,
 //	.fb = mcp77_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1260,7 +1260,7 @@ nvaf_chipset = {
 	.bar = g84_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = g94_bus_new,
-//	.clk = gt215_clk_new,
+	.clk = gt215_clk_new,
 //	.devinit = mcp89_devinit_new,
 //	.fb = mcp89_fb_new,
 //	.fuse = nv50_fuse_new,
@@ -1292,7 +1292,7 @@ nvc0_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1327,7 +1327,7 @@ nvc1_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1361,7 +1361,7 @@ nvc3_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1395,7 +1395,7 @@ nvc4_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1430,7 +1430,7 @@ nvc8_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1465,7 +1465,7 @@ nvce_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1500,7 +1500,7 @@ nvcf_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1534,7 +1534,7 @@ nvd7_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1566,7 +1566,7 @@ nvd9_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gf100_clk_new,
+	.clk = gf100_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gf100_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1600,7 +1600,7 @@ nve4_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gk104_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1636,7 +1636,7 @@ nve6_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gk104_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1672,7 +1672,7 @@ nve7_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gk104_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1707,7 +1707,7 @@ nvea_chipset = {
 	.name = "GK20A",
 	.bar = gk20a_bar_new,
 	.bus = gf100_bus_new,
-//	.clk = gk20a_clk_new,
+	.clk = gk20a_clk_new,
 //	.fb = gk20a_fb_new,
 //	.fuse = gf100_fuse_new,
 //	.ibus = gk20a_ibus_new,
@@ -1732,7 +1732,7 @@ nvf0_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gk104_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1768,7 +1768,7 @@ nvf1_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gk104_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1804,7 +1804,7 @@ nv106_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gk104_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1839,7 +1839,7 @@ nv108_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gf100_devinit_new,
 //	.fb = gk104_fb_new,
 //	.fuse = gf100_fuse_new,
@@ -1874,7 +1874,7 @@ nv117_chipset = {
 	.bar = gf100_bar_new,
 	.bios = nvkm_bios_new,
 	.bus = gf100_bus_new,
-//	.clk = gk104_clk_new,
+	.clk = gk104_clk_new,
 //	.devinit = gm107_devinit_new,
 //	.fb = gm107_fb_new,
 //	.fuse = gm107_fuse_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
index f24990a..cf8bc06 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
@@ -70,7 +70,7 @@ nvkm_control_mthd_pstate_attr(struct nvkm_control *ctrl, void *data, u32 size)
 		struct nvif_control_pstate_attr_v0 v0;
 	} *args = data;
 	struct nvkm_clk *clk = ctrl->device->clk;
-	struct nvkm_domain *domain;
+	const struct nvkm_domain *domain;
 	struct nvkm_pstate *pstate;
 	struct nvkm_cstate *cstate;
 	int i = 0, j = -1;
@@ -116,7 +116,7 @@ nvkm_control_mthd_pstate_attr(struct nvkm_control *ctrl, void *data, u32 size)
 
 		args->v0.state = pstate->pstate;
 	} else {
-		lo = max(clk->read(clk, domain->name), 0);
+		lo = max(nvkm_clk_read(clk, domain->name), 0);
 		hi = lo;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
index 1179430..01dcc5a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
@@ -31,7 +31,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -60,7 +59,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -89,7 +87,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -117,7 +114,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -146,7 +142,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -174,7 +169,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -202,7 +196,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -231,7 +224,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gf110_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gf110_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -259,7 +251,6 @@ gf100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gf110_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gf117_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gf100_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
index bb37f3f..77386ac 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
@@ -31,7 +31,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gk104_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -61,7 +60,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gk104_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -91,7 +89,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gk104_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -118,7 +115,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_ENGINE_PM     ] = gk104_pm_oclass;
 		break;
 	case 0xea:
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk20a_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
@@ -140,7 +136,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gk104_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -170,7 +165,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gf110_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -200,7 +194,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gk104_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
@@ -229,7 +222,6 @@ gk104_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gk104_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gf100_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gf110_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gf100_devinit_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
index 2df5bf0..2902bdc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
@@ -31,7 +31,6 @@ gm100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  gk104_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  gf110_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gm107_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gm107_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gm107_devinit_oclass;
@@ -69,7 +68,6 @@ gm100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gm107_fuse_oclass;
 #if 0
 		/* looks to be some non-trivial changes */
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		/* priv ring says no to 0x10eb14 writes */
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gm107_therm_oclass;
 #endif
@@ -106,7 +104,6 @@ gm100_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_FUSE   ] = &gm107_fuse_oclass;
 #if 0
 		/* looks to be some non-trivial changes */
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gk104_clk_oclass;
 		/* priv ring says no to 0x10eb14 writes */
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gm107_therm_oclass;
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv04.c
index 7e77ee0..af12069 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv04.c
@@ -29,7 +29,6 @@ nv04_identify(struct nvkm_device *device)
 	switch (device->chipset) {
 	case 0x04:
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv04_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -44,7 +43,6 @@ nv04_identify(struct nvkm_device *device)
 		break;
 	case 0x05:
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv05_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv10.c
index dc51b0c..884ba56 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv10.c
@@ -30,7 +30,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x10:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv10_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -44,7 +43,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x15:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv10_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -60,7 +58,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x16:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv10_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -76,7 +73,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x1a:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -92,7 +88,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x11:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv10_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -108,7 +103,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x17:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv10_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -124,7 +118,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x1f:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -140,7 +133,6 @@ nv10_identify(struct nvkm_device *device)
 	case 0x18:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv10_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv20.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv20.c
index ef09f62..d18d702 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv20.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv20.c
@@ -30,7 +30,6 @@ nv20_identify(struct nvkm_device *device)
 	case 0x20:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -46,7 +45,6 @@ nv20_identify(struct nvkm_device *device)
 	case 0x25:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -62,7 +60,6 @@ nv20_identify(struct nvkm_device *device)
 	case 0x28:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -78,7 +75,6 @@ nv20_identify(struct nvkm_device *device)
 	case 0x2a:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c
index 1c26b9b..04f7916 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv30.c
@@ -30,7 +30,6 @@ nv30_identify(struct nvkm_device *device)
 	case 0x30:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -46,7 +45,6 @@ nv30_identify(struct nvkm_device *device)
 	case 0x35:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -62,7 +60,6 @@ nv30_identify(struct nvkm_device *device)
 	case 0x31:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -79,7 +76,6 @@ nv30_identify(struct nvkm_device *device)
 	case 0x36:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv20_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
@@ -96,7 +92,6 @@ nv30_identify(struct nvkm_device *device)
 	case 0x34:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv04_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv10_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv04_mc_oclass;
 		device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c
index b97cceb..b4ca9c8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c
@@ -30,7 +30,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x40:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -50,7 +49,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x41:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -70,7 +68,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x42:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -90,7 +87,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x43:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -110,7 +106,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x45:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -130,7 +125,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x47:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -150,7 +144,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x49:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -170,7 +163,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x4b:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv40_mc_oclass;
@@ -190,7 +182,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x44:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv44_mc_oclass;
@@ -210,7 +201,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x46:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv4c_mc_oclass;
@@ -230,7 +220,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x4a:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv44_mc_oclass;
@@ -250,7 +239,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x4c:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv4c_mc_oclass;
@@ -270,7 +258,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x4e:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv4e_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv4c_mc_oclass;
@@ -290,7 +277,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x63:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv4c_mc_oclass;
@@ -310,7 +296,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x67:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv4c_mc_oclass;
@@ -330,7 +315,6 @@ nv40_identify(struct nvkm_device *device)
 	case 0x68:
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv10_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv04_i2c_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &nv40_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv40_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv1a_devinit_oclass;
 		device->oclass[NVDEV_SUBDEV_MC     ] =  nv4c_mc_oclass;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
index d071d57..5d5a4b2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
@@ -31,7 +31,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv50_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  nv50_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &nv50_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  nv50_devinit_oclass;
@@ -53,7 +52,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv50_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  g84_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g84_devinit_oclass;
@@ -78,7 +76,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv50_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  g84_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g84_devinit_oclass;
@@ -103,7 +100,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  nv50_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv50_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  g84_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g84_devinit_oclass;
@@ -128,7 +124,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  g84_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g84_devinit_oclass;
@@ -153,7 +148,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  g84_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g84_devinit_oclass;
@@ -178,7 +172,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  g84_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g98_devinit_oclass;
@@ -203,7 +196,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  nv50_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  g84_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g84_devinit_oclass;
@@ -228,7 +220,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  mcp77_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g98_devinit_oclass;
@@ -253,7 +244,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] =  mcp77_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &g84_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  g98_devinit_oclass;
@@ -278,7 +268,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gt215_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gt215_devinit_oclass;
@@ -305,7 +294,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gt215_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gt215_devinit_oclass;
@@ -331,7 +319,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gt215_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  gt215_devinit_oclass;
@@ -357,7 +344,6 @@ nv50_identify(struct nvkm_device *device)
 		device->oclass[NVDEV_SUBDEV_GPIO   ] =  g94_gpio_oclass;
 		device->oclass[NVDEV_SUBDEV_I2C    ] =  g94_i2c_oclass;
 		device->oclass[NVDEV_SUBDEV_FUSE   ] =  &nv50_fuse_oclass;
-		device->oclass[NVDEV_SUBDEV_CLK    ] = &gt215_clk_oclass;
 		device->oclass[NVDEV_SUBDEV_THERM  ] = &gt215_therm_oclass;
 		device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
 		device->oclass[NVDEV_SUBDEV_DEVINIT] =  mcp89_devinit_oclass;