42 read_div(struct nvkm_clk *clk)  in read_div()  argument
44 	return nv_rd32(clk, 0x004600);  in read_div()
48 read_pll(struct nvkm_clk *clk, u32 base)  in read_pll()  argument
50 	u32 ctrl = nv_rd32(clk, base + 0);  in read_pll()
51 	u32 coef = nv_rd32(clk, base + 4);  in read_pll()
52 	u32 ref = clk->read(clk, nv_clk_src_href);  in read_pll()
59 		post_div = 1 << ((nv_rd32(clk, 0x4070) & 0x000f0000) >> 16);  in read_pll()
62 		post_div = (nv_rd32(clk, 0x4040) & 0x000f0000) >> 16;  in read_pll()
79 mcp77_clk_read(struct nvkm_clk *clk, enum nv_clk_src src)  in mcp77_clk_read()  argument
81 	struct mcp77_clk_priv *priv = (void *)clk;  in mcp77_clk_read()
82 	u32 mast = nv_rd32(clk, 0x00c054);  in mcp77_clk_read()
91 		return clk->read(clk, nv_clk_src_href) * 4;  in mcp77_clk_read()
93 		return clk->read(clk, nv_clk_src_href) * 2 / 3;  in mcp77_clk_read()
96 		case 0x00000000: return clk->read(clk, nv_clk_src_hclkm2d3);  in mcp77_clk_read()
98 		case 0x00080000: return clk->read(clk, nv_clk_src_hclkm4);  in mcp77_clk_read()
99 		case 0x000c0000: return clk->read(clk, nv_clk_src_cclk);  in mcp77_clk_read()
103 		P = (nv_rd32(clk, 0x004028) & 0x00070000) >> 16;  in mcp77_clk_read()
106 		case 0x00000000: return clk->read(clk, nv_clk_src_crystal) >> P;  in mcp77_clk_read()
108 		case 0x00000002: return clk->read(clk, nv_clk_src_hclkm4) >> P;  in mcp77_clk_read()
109 		case 0x00000003: return read_pll(clk, 0x004028) >> P;  in mcp77_clk_read()
114 			return clk->read(clk, nv_clk_src_core);  in mcp77_clk_read()
117 			return clk->read(clk, nv_clk_src_core);  in mcp77_clk_read()
120 		case 0x00000000: return clk->read(clk, nv_clk_src_href);  in mcp77_clk_read()
121 		case 0x00000400: return clk->read(clk, nv_clk_src_hclkm4);  in mcp77_clk_read()
122 		case 0x00000800: return clk->read(clk, nv_clk_src_hclkm2d3);  in mcp77_clk_read()
126 		P = (nv_rd32(clk, 0x004020) & 0x00070000) >> 16;  in mcp77_clk_read()
130 				return clk->read(clk, nv_clk_src_href) >> P;  in mcp77_clk_read()
131 			return clk->read(clk, nv_clk_src_crystal) >> P;  in mcp77_clk_read()
133 		case 0x00000020: return read_pll(clk, 0x004028) >> P;  in mcp77_clk_read()
134 		case 0x00000030: return read_pll(clk, 0x004020) >> P;  in mcp77_clk_read()
141 		P = (read_div(clk) & 0x00000700) >> 8;  in mcp77_clk_read()
145 			return clk->read(clk, nv_clk_src_core) >> P;  in mcp77_clk_read()
166 	struct nvkm_clk *clk = &priv->base;  in calc_pll()  local
174 	pll.refclk = clk->read(clk, nv_clk_src_href);  in calc_pll()
200 mcp77_clk_calc(struct nvkm_clk *clk, struct nvkm_cstate *cstate)  in mcp77_clk_calc()  argument
202 	struct mcp77_clk_priv *priv = (void *)clk;  in mcp77_clk_calc()
211 	if (core < clk->read(clk, nv_clk_src_hclkm4))  in mcp77_clk_calc()
212 		out = calc_P(clk->read(clk, nv_clk_src_hclkm4), core, &divs);  in mcp77_clk_calc()
238 	if (shader == clk->read(clk, nv_clk_src_href)) {  in mcp77_clk_calc()
295 mcp77_clk_prog(struct nvkm_clk *clk)  in mcp77_clk_prog()  argument
297 	struct mcp77_clk_priv *priv = (void *)clk;  in mcp77_clk_prog()
303 	ret = gt215_clk_pre(clk, f);  in mcp77_clk_prog()
308 	mast = nv_mask(clk, 0xc054, 0x03400e70, 0x03400640);  in mcp77_clk_prog()
314 		nv_mask(clk, 0x4028, 0x00070000, priv->cctrl);  in mcp77_clk_prog()
318 		nv_wr32(clk, 0x402c, priv->ccoef);  in mcp77_clk_prog()
319 		nv_wr32(clk, 0x4028, 0x80000000 | priv->cctrl);  in mcp77_clk_prog()
320 		nv_wr32(clk, 0x4040, priv->cpost);  in mcp77_clk_prog()
331 		nv_mask(clk, 0x4020, 0x00070000, 0x00000000);  in mcp77_clk_prog()
335 		nv_mask(clk, 0x4020, 0x00070000, priv->sctrl);  in mcp77_clk_prog()
339 		nv_wr32(clk, 0x4024, priv->scoef);  in mcp77_clk_prog()
340 		nv_wr32(clk, 0x4020, 0x80000000 | priv->sctrl);  in mcp77_clk_prog()
341 		nv_wr32(clk, 0x4070, priv->spost);  in mcp77_clk_prog()
350 	if (!nv_wait(clk, 0x004080, pllmask, pllmask)) {  in mcp77_clk_prog()
359 		nv_wr32(clk, 0x4600, priv->vdiv);  in mcp77_clk_prog()
362 	nv_wr32(clk, 0xc054, mast);  in mcp77_clk_prog()
367 		nv_wr32(clk, 0x4040, 0x00000000);  in mcp77_clk_prog()
368 		nv_mask(clk, 0x4028, 0x80000000, 0x00000000);  in mcp77_clk_prog()
372 		nv_wr32(clk, 0x4070, 0x00000000);  in mcp77_clk_prog()
373 		nv_mask(clk, 0x4020, 0x80000000, 0x00000000);  in mcp77_clk_prog()
380 	gt215_clk_post(clk, f);  in mcp77_clk_prog()
385 mcp77_clk_tidy(struct nvkm_clk *clk)  in mcp77_clk_tidy()  argument