diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c | 326 |
1 files changed, 168 insertions, 158 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c index e9b2310bd..396f7e4da 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c @@ -21,10 +21,10 @@ * * Authors: Ben Skeggs */ -#include <subdev/clk.h> +#define gk104_clk(p) container_of((p), struct gk104_clk, base) +#include "priv.h" #include "pll.h" -#include <core/device.h> #include <subdev/timer.h> #include <subdev/bios.h> #include <subdev/bios/pll.h> @@ -38,28 +38,30 @@ struct gk104_clk_info { u32 coef; }; -struct gk104_clk_priv { +struct gk104_clk { struct nvkm_clk base; struct gk104_clk_info eng[16]; }; -static u32 read_div(struct gk104_clk_priv *, int, u32, u32); -static u32 read_pll(struct gk104_clk_priv *, u32); +static u32 read_div(struct gk104_clk *, int, u32, u32); +static u32 read_pll(struct gk104_clk *, u32); static u32 -read_vco(struct gk104_clk_priv *priv, u32 dsrc) +read_vco(struct gk104_clk *clk, u32 dsrc) { - u32 ssrc = nv_rd32(priv, dsrc); + struct nvkm_device *device = clk->base.subdev.device; + u32 ssrc = nvkm_rd32(device, dsrc); if (!(ssrc & 0x00000100)) - return read_pll(priv, 0x00e800); - return read_pll(priv, 0x00e820); + return read_pll(clk, 0x00e800); + return read_pll(clk, 0x00e820); } static u32 -read_pll(struct gk104_clk_priv *priv, u32 pll) +read_pll(struct gk104_clk *clk, u32 pll) { - u32 ctrl = nv_rd32(priv, pll + 0x00); - u32 coef = nv_rd32(priv, pll + 0x04); + struct nvkm_device *device = clk->base.subdev.device; + u32 ctrl = nvkm_rd32(device, pll + 0x00); + u32 coef = nvkm_rd32(device, pll + 0x04); u32 P = (coef & 0x003f0000) >> 16; u32 N = (coef & 0x0000ff00) >> 8; u32 M = (coef & 0x000000ff) >> 0; @@ -72,22 +74,22 @@ read_pll(struct gk104_clk_priv *priv, u32 pll) switch (pll) { case 0x00e800: case 0x00e820: - sclk = nv_device(priv)->crystal; + sclk = device->crystal; P = 1; break; case 0x132000: - sclk = read_pll(priv, 0x132020); + sclk = read_pll(clk, 0x132020); P = (coef & 0x10000000) ? 2 : 1; break; case 0x132020: - sclk = read_div(priv, 0, 0x137320, 0x137330); - fN = nv_rd32(priv, pll + 0x10) >> 16; + sclk = read_div(clk, 0, 0x137320, 0x137330); + fN = nvkm_rd32(device, pll + 0x10) >> 16; break; case 0x137000: case 0x137020: case 0x137040: case 0x1370e0: - sclk = read_div(priv, (pll & 0xff) / 0x20, 0x137120, 0x137140); + sclk = read_div(clk, (pll & 0xff) / 0x20, 0x137120, 0x137140); break; default: return 0; @@ -101,70 +103,73 @@ read_pll(struct gk104_clk_priv *priv, u32 pll) } static u32 -read_div(struct gk104_clk_priv *priv, int doff, u32 dsrc, u32 dctl) +read_div(struct gk104_clk *clk, int doff, u32 dsrc, u32 dctl) { - u32 ssrc = nv_rd32(priv, dsrc + (doff * 4)); - u32 sctl = nv_rd32(priv, dctl + (doff * 4)); + struct nvkm_device *device = clk->base.subdev.device; + u32 ssrc = nvkm_rd32(device, dsrc + (doff * 4)); + u32 sctl = nvkm_rd32(device, dctl + (doff * 4)); switch (ssrc & 0x00000003) { case 0: if ((ssrc & 0x00030000) != 0x00030000) - return nv_device(priv)->crystal; + return device->crystal; return 108000; case 2: return 100000; case 3: if (sctl & 0x80000000) { - u32 sclk = read_vco(priv, dsrc + (doff * 4)); + u32 sclk = read_vco(clk, dsrc + (doff * 4)); u32 sdiv = (sctl & 0x0000003f) + 2; return (sclk * 2) / sdiv; } - return read_vco(priv, dsrc + (doff * 4)); + return read_vco(clk, dsrc + (doff * 4)); default: return 0; } } static u32 -read_mem(struct gk104_clk_priv *priv) +read_mem(struct gk104_clk *clk) { - switch (nv_rd32(priv, 0x1373f4) & 0x0000000f) { - case 1: return read_pll(priv, 0x132020); - case 2: return read_pll(priv, 0x132000); + struct nvkm_device *device = clk->base.subdev.device; + switch (nvkm_rd32(device, 0x1373f4) & 0x0000000f) { + case 1: return read_pll(clk, 0x132020); + case 2: return read_pll(clk, 0x132000); default: return 0; } } static u32 -read_clk(struct gk104_clk_priv *priv, int clk) +read_clk(struct gk104_clk *clk, int idx) { - u32 sctl = nv_rd32(priv, 0x137250 + (clk * 4)); + struct nvkm_device *device = clk->base.subdev.device; + u32 sctl = nvkm_rd32(device, 0x137250 + (idx * 4)); u32 sclk, sdiv; - if (clk < 7) { - u32 ssel = nv_rd32(priv, 0x137100); - if (ssel & (1 << clk)) { - sclk = read_pll(priv, 0x137000 + (clk * 0x20)); + if (idx < 7) { + u32 ssel = nvkm_rd32(device, 0x137100); + if (ssel & (1 << idx)) { + sclk = read_pll(clk, 0x137000 + (idx * 0x20)); sdiv = 1; } else { - sclk = read_div(priv, clk, 0x137160, 0x1371d0); + sclk = read_div(clk, idx, 0x137160, 0x1371d0); sdiv = 0; } } else { - u32 ssrc = nv_rd32(priv, 0x137160 + (clk * 0x04)); + u32 ssrc = nvkm_rd32(device, 0x137160 + (idx * 0x04)); if ((ssrc & 0x00000003) == 0x00000003) { - sclk = read_div(priv, clk, 0x137160, 0x1371d0); + sclk = read_div(clk, idx, 0x137160, 0x1371d0); if (ssrc & 0x00000100) { if (ssrc & 0x40000000) - sclk = read_pll(priv, 0x1370e0); + sclk = read_pll(clk, 0x1370e0); sdiv = 1; } else { sdiv = 0; } } else { - sclk = read_div(priv, clk, 0x137160, 0x1371d0); + sclk = read_div(clk, idx, 0x137160, 0x1371d0); sdiv = 0; } } @@ -181,10 +186,11 @@ read_clk(struct gk104_clk_priv *priv, int clk) } static int -gk104_clk_read(struct nvkm_clk *clk, enum nv_clk_src src) +gk104_clk_read(struct nvkm_clk *base, enum nv_clk_src src) { - struct nvkm_device *device = nv_device(clk); - struct gk104_clk_priv *priv = (void *)clk; + struct gk104_clk *clk = gk104_clk(base); + struct nvkm_subdev *subdev = &clk->base.subdev; + struct nvkm_device *device = subdev->device; switch (src) { case nv_clk_src_crystal: @@ -192,29 +198,29 @@ gk104_clk_read(struct nvkm_clk *clk, enum nv_clk_src src) case nv_clk_src_href: return 100000; case nv_clk_src_mem: - return read_mem(priv); + return read_mem(clk); case nv_clk_src_gpc: - return read_clk(priv, 0x00); + return read_clk(clk, 0x00); case nv_clk_src_rop: - return read_clk(priv, 0x01); + return read_clk(clk, 0x01); case nv_clk_src_hubk07: - return read_clk(priv, 0x02); + return read_clk(clk, 0x02); case nv_clk_src_hubk06: - return read_clk(priv, 0x07); + return read_clk(clk, 0x07); case nv_clk_src_hubk01: - return read_clk(priv, 0x08); + return read_clk(clk, 0x08); case nv_clk_src_daemon: - return read_clk(priv, 0x0c); + return read_clk(clk, 0x0c); case nv_clk_src_vdec: - return read_clk(priv, 0x0e); + return read_clk(clk, 0x0e); default: - nv_error(clk, "invalid clock source %d\n", src); + nvkm_error(subdev, "invalid clock source %d\n", src); return -EINVAL; } } static u32 -calc_div(struct gk104_clk_priv *priv, int clk, u32 ref, u32 freq, u32 *ddiv) +calc_div(struct gk104_clk *clk, int idx, u32 ref, u32 freq, u32 *ddiv) { u32 div = min((ref * 2) / freq, (u32)65); if (div < 2) @@ -225,7 +231,7 @@ calc_div(struct gk104_clk_priv *priv, int clk, u32 ref, u32 freq, u32 *ddiv) } static u32 -calc_src(struct gk104_clk_priv *priv, int clk, u32 freq, u32 *dsrc, u32 *ddiv) +calc_src(struct gk104_clk *clk, int idx, u32 freq, u32 *dsrc, u32 *ddiv) { u32 sclk; @@ -247,28 +253,29 @@ calc_src(struct gk104_clk_priv *priv, int clk, u32 freq, u32 *dsrc, u32 *ddiv) } /* otherwise, calculate the closest divider */ - sclk = read_vco(priv, 0x137160 + (clk * 4)); - if (clk < 7) - sclk = calc_div(priv, clk, sclk, freq, ddiv); + sclk = read_vco(clk, 0x137160 + (idx * 4)); + if (idx < 7) + sclk = calc_div(clk, idx, sclk, freq, ddiv); return sclk; } static u32 -calc_pll(struct gk104_clk_priv *priv, int clk, u32 freq, u32 *coef) +calc_pll(struct gk104_clk *clk, int idx, u32 freq, u32 *coef) { - struct nvkm_bios *bios = nvkm_bios(priv); + struct nvkm_subdev *subdev = &clk->base.subdev; + struct nvkm_bios *bios = subdev->device->bios; struct nvbios_pll limits; int N, M, P, ret; - ret = nvbios_pll_parse(bios, 0x137000 + (clk * 0x20), &limits); + ret = nvbios_pll_parse(bios, 0x137000 + (idx * 0x20), &limits); if (ret) return 0; - limits.refclk = read_div(priv, clk, 0x137120, 0x137140); + limits.refclk = read_div(clk, idx, 0x137120, 0x137140); if (!limits.refclk) return 0; - ret = gt215_pll_calc(nv_subdev(priv), &limits, freq, &N, NULL, &M, &P); + ret = gt215_pll_calc(subdev, &limits, freq, &N, NULL, &M, &P); if (ret <= 0) return 0; @@ -277,10 +284,10 @@ calc_pll(struct gk104_clk_priv *priv, int clk, u32 freq, u32 *coef) } static int -calc_clk(struct gk104_clk_priv *priv, - struct nvkm_cstate *cstate, int clk, int dom) +calc_clk(struct gk104_clk *clk, + struct nvkm_cstate *cstate, int idx, int dom) { - struct gk104_clk_info *info = &priv->eng[clk]; + struct gk104_clk_info *info = &clk->eng[idx]; u32 freq = cstate->domain[dom]; u32 src0, div0, div1D, div1P = 0; u32 clk0, clk1 = 0; @@ -290,16 +297,16 @@ calc_clk(struct gk104_clk_priv *priv, return 0; /* first possible path, using only dividers */ - clk0 = calc_src(priv, clk, freq, &src0, &div0); - clk0 = calc_div(priv, clk, clk0, freq, &div1D); + clk0 = calc_src(clk, idx, freq, &src0, &div0); + clk0 = calc_div(clk, idx, clk0, freq, &div1D); /* see if we can get any closer using PLLs */ - if (clk0 != freq && (0x0000ff87 & (1 << clk))) { - if (clk <= 7) - clk1 = calc_pll(priv, clk, freq, &info->coef); + if (clk0 != freq && (0x0000ff87 & (1 << idx))) { + if (idx <= 7) + clk1 = calc_pll(clk, idx, freq, &info->coef); else clk1 = cstate->domain[nv_clk_src_hubk06]; - clk1 = calc_div(priv, clk, clk1, freq, &div1P); + clk1 = calc_div(clk, idx, clk1, freq, &div1P); } /* select the method which gets closest to target freq */ @@ -320,7 +327,7 @@ calc_clk(struct gk104_clk_priv *priv, info->mdiv |= 0x80000000; info->mdiv |= div1P << 8; } - info->ssel = (1 << clk); + info->ssel = (1 << idx); info->dsrc = 0x40000100; info->freq = clk1; } @@ -329,98 +336,115 @@ calc_clk(struct gk104_clk_priv *priv, } static int -gk104_clk_calc(struct nvkm_clk *clk, struct nvkm_cstate *cstate) +gk104_clk_calc(struct nvkm_clk *base, struct nvkm_cstate *cstate) { - struct gk104_clk_priv *priv = (void *)clk; + struct gk104_clk *clk = gk104_clk(base); int ret; - if ((ret = calc_clk(priv, cstate, 0x00, nv_clk_src_gpc)) || - (ret = calc_clk(priv, cstate, 0x01, nv_clk_src_rop)) || - (ret = calc_clk(priv, cstate, 0x02, nv_clk_src_hubk07)) || - (ret = calc_clk(priv, cstate, 0x07, nv_clk_src_hubk06)) || - (ret = calc_clk(priv, cstate, 0x08, nv_clk_src_hubk01)) || - (ret = calc_clk(priv, cstate, 0x0c, nv_clk_src_daemon)) || - (ret = calc_clk(priv, cstate, 0x0e, nv_clk_src_vdec))) + if ((ret = calc_clk(clk, cstate, 0x00, nv_clk_src_gpc)) || + (ret = calc_clk(clk, cstate, 0x01, nv_clk_src_rop)) || + (ret = calc_clk(clk, cstate, 0x02, nv_clk_src_hubk07)) || + (ret = calc_clk(clk, cstate, 0x07, nv_clk_src_hubk06)) || + (ret = calc_clk(clk, cstate, 0x08, nv_clk_src_hubk01)) || + (ret = calc_clk(clk, cstate, 0x0c, nv_clk_src_daemon)) || + (ret = calc_clk(clk, cstate, 0x0e, nv_clk_src_vdec))) return ret; return 0; } static void -gk104_clk_prog_0(struct gk104_clk_priv *priv, int clk) +gk104_clk_prog_0(struct gk104_clk *clk, int idx) { - struct gk104_clk_info *info = &priv->eng[clk]; + struct gk104_clk_info *info = &clk->eng[idx]; + struct nvkm_device *device = clk->base.subdev.device; if (!info->ssel) { - nv_mask(priv, 0x1371d0 + (clk * 0x04), 0x8000003f, info->ddiv); - nv_wr32(priv, 0x137160 + (clk * 0x04), info->dsrc); + nvkm_mask(device, 0x1371d0 + (idx * 0x04), 0x8000003f, info->ddiv); + nvkm_wr32(device, 0x137160 + (idx * 0x04), info->dsrc); } } static void -gk104_clk_prog_1_0(struct gk104_clk_priv *priv, int clk) +gk104_clk_prog_1_0(struct gk104_clk *clk, int idx) { - nv_mask(priv, 0x137100, (1 << clk), 0x00000000); - nv_wait(priv, 0x137100, (1 << clk), 0x00000000); + struct nvkm_device *device = clk->base.subdev.device; + nvkm_mask(device, 0x137100, (1 << idx), 0x00000000); + nvkm_msec(device, 2000, + if (!(nvkm_rd32(device, 0x137100) & (1 << idx))) + break; + ); } static void -gk104_clk_prog_1_1(struct gk104_clk_priv *priv, int clk) +gk104_clk_prog_1_1(struct gk104_clk *clk, int idx) { - nv_mask(priv, 0x137160 + (clk * 0x04), 0x00000100, 0x00000000); + struct nvkm_device *device = clk->base.subdev.device; + nvkm_mask(device, 0x137160 + (idx * 0x04), 0x00000100, 0x00000000); } static void -gk104_clk_prog_2(struct gk104_clk_priv *priv, int clk) +gk104_clk_prog_2(struct gk104_clk *clk, int idx) { - struct gk104_clk_info *info = &priv->eng[clk]; - const u32 addr = 0x137000 + (clk * 0x20); - nv_mask(priv, addr + 0x00, 0x00000004, 0x00000000); - nv_mask(priv, addr + 0x00, 0x00000001, 0x00000000); + struct gk104_clk_info *info = &clk->eng[idx]; + struct nvkm_device *device = clk->base.subdev.device; + const u32 addr = 0x137000 + (idx * 0x20); + nvkm_mask(device, addr + 0x00, 0x00000004, 0x00000000); + nvkm_mask(device, addr + 0x00, 0x00000001, 0x00000000); if (info->coef) { - nv_wr32(priv, addr + 0x04, info->coef); - nv_mask(priv, addr + 0x00, 0x00000001, 0x00000001); - nv_wait(priv, addr + 0x00, 0x00020000, 0x00020000); - nv_mask(priv, addr + 0x00, 0x00020004, 0x00000004); + nvkm_wr32(device, addr + 0x04, info->coef); + nvkm_mask(device, addr + 0x00, 0x00000001, 0x00000001); + nvkm_msec(device, 2000, + if (nvkm_rd32(device, addr + 0x00) & 0x00020000) + break; + ); + nvkm_mask(device, addr + 0x00, 0x00020004, 0x00000004); } } static void -gk104_clk_prog_3(struct gk104_clk_priv *priv, int clk) +gk104_clk_prog_3(struct gk104_clk *clk, int idx) { - struct gk104_clk_info *info = &priv->eng[clk]; + struct gk104_clk_info *info = &clk->eng[idx]; + struct nvkm_device *device = clk->base.subdev.device; if (info->ssel) - nv_mask(priv, 0x137250 + (clk * 0x04), 0x00003f00, info->mdiv); + nvkm_mask(device, 0x137250 + (idx * 0x04), 0x00003f00, info->mdiv); else - nv_mask(priv, 0x137250 + (clk * 0x04), 0x0000003f, info->mdiv); + nvkm_mask(device, 0x137250 + (idx * 0x04), 0x0000003f, info->mdiv); } static void -gk104_clk_prog_4_0(struct gk104_clk_priv *priv, int clk) +gk104_clk_prog_4_0(struct gk104_clk *clk, int idx) { - struct gk104_clk_info *info = &priv->eng[clk]; + struct gk104_clk_info *info = &clk->eng[idx]; + struct nvkm_device *device = clk->base.subdev.device; if (info->ssel) { - nv_mask(priv, 0x137100, (1 << clk), info->ssel); - nv_wait(priv, 0x137100, (1 << clk), info->ssel); + nvkm_mask(device, 0x137100, (1 << idx), info->ssel); + nvkm_msec(device, 2000, + u32 tmp = nvkm_rd32(device, 0x137100) & (1 << idx); + if (tmp == info->ssel) + break; + ); } } static void -gk104_clk_prog_4_1(struct gk104_clk_priv *priv, int clk) +gk104_clk_prog_4_1(struct gk104_clk *clk, int idx) { - struct gk104_clk_info *info = &priv->eng[clk]; + struct gk104_clk_info *info = &clk->eng[idx]; + struct nvkm_device *device = clk->base.subdev.device; if (info->ssel) { - nv_mask(priv, 0x137160 + (clk * 0x04), 0x40000000, 0x40000000); - nv_mask(priv, 0x137160 + (clk * 0x04), 0x00000100, 0x00000100); + nvkm_mask(device, 0x137160 + (idx * 0x04), 0x40000000, 0x40000000); + nvkm_mask(device, 0x137160 + (idx * 0x04), 0x00000100, 0x00000100); } } static int -gk104_clk_prog(struct nvkm_clk *clk) +gk104_clk_prog(struct nvkm_clk *base) { - struct gk104_clk_priv *priv = (void *)clk; + struct gk104_clk *clk = gk104_clk(base); struct { u32 mask; - void (*exec)(struct gk104_clk_priv *, int); + void (*exec)(struct gk104_clk *, int); } stage[] = { { 0x007f, gk104_clk_prog_0 }, /* div programming */ { 0x007f, gk104_clk_prog_1_0 }, /* select div mode */ @@ -433,12 +457,12 @@ gk104_clk_prog(struct nvkm_clk *clk) int i, j; for (i = 0; i < ARRAY_SIZE(stage); i++) { - for (j = 0; j < ARRAY_SIZE(priv->eng); j++) { + for (j = 0; j < ARRAY_SIZE(clk->eng); j++) { if (!(stage[i].mask & (1 << j))) continue; - if (!priv->eng[j].freq) + if (!clk->eng[j].freq) continue; - stage[i].exec(priv, j); + stage[i].exec(clk, j); } } @@ -446,55 +470,41 @@ gk104_clk_prog(struct nvkm_clk *clk) } static void -gk104_clk_tidy(struct nvkm_clk *clk) +gk104_clk_tidy(struct nvkm_clk *base) { - struct gk104_clk_priv *priv = (void *)clk; - memset(priv->eng, 0x00, sizeof(priv->eng)); + struct gk104_clk *clk = gk104_clk(base); + memset(clk->eng, 0x00, sizeof(clk->eng)); } -static struct nvkm_domain -gk104_domain[] = { - { nv_clk_src_crystal, 0xff }, - { nv_clk_src_href , 0xff }, - { nv_clk_src_gpc , 0x00, NVKM_CLK_DOM_FLAG_CORE, "core", 2000 }, - { nv_clk_src_hubk07 , 0x01, NVKM_CLK_DOM_FLAG_CORE }, - { nv_clk_src_rop , 0x02, NVKM_CLK_DOM_FLAG_CORE }, - { nv_clk_src_mem , 0x03, 0, "memory", 500 }, - { nv_clk_src_hubk06 , 0x04, NVKM_CLK_DOM_FLAG_CORE }, - { nv_clk_src_hubk01 , 0x05 }, - { nv_clk_src_vdec , 0x06 }, - { nv_clk_src_daemon , 0x07 }, - { nv_clk_src_max } +static const struct nvkm_clk_func +gk104_clk = { + .read = gk104_clk_read, + .calc = gk104_clk_calc, + .prog = gk104_clk_prog, + .tidy = gk104_clk_tidy, + .domains = { + { nv_clk_src_crystal, 0xff }, + { nv_clk_src_href , 0xff }, + { nv_clk_src_gpc , 0x00, NVKM_CLK_DOM_FLAG_CORE, "core", 2000 }, + { nv_clk_src_hubk07 , 0x01, NVKM_CLK_DOM_FLAG_CORE }, + { nv_clk_src_rop , 0x02, NVKM_CLK_DOM_FLAG_CORE }, + { nv_clk_src_mem , 0x03, 0, "memory", 500 }, + { nv_clk_src_hubk06 , 0x04, NVKM_CLK_DOM_FLAG_CORE }, + { nv_clk_src_hubk01 , 0x05 }, + { nv_clk_src_vdec , 0x06 }, + { nv_clk_src_daemon , 0x07 }, + { nv_clk_src_max } + } }; -static int -gk104_clk_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) +int +gk104_clk_new(struct nvkm_device *device, int index, struct nvkm_clk **pclk) { - struct gk104_clk_priv *priv; - int ret; + struct gk104_clk *clk; - ret = nvkm_clk_create(parent, engine, oclass, gk104_domain, - NULL, 0, true, &priv); - *pobject = nv_object(priv); - if (ret) - return ret; + if (!(clk = kzalloc(sizeof(*clk), GFP_KERNEL))) + return -ENOMEM; + *pclk = &clk->base; - priv->base.read = gk104_clk_read; - priv->base.calc = gk104_clk_calc; - priv->base.prog = gk104_clk_prog; - priv->base.tidy = gk104_clk_tidy; - return 0; + return nvkm_clk_ctor(&gk104_clk, device, index, true, &clk->base); } - -struct nvkm_oclass -gk104_clk_oclass = { - .handle = NV_SUBDEV(CLK, 0xe0), - .ofuncs = &(struct nvkm_ofuncs) { - .ctor = gk104_clk_ctor, - .dtor = _nvkm_clk_dtor, - .init = _nvkm_clk_init, - .fini = _nvkm_clk_fini, - }, -}; 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