drm/nva3/clk: Abort when PLL doesn't lock
Signed-off-by: Roy Spliet <rspliet@eclipso.eu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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@ -311,7 +311,11 @@ prog_pll(struct nva3_clock_priv *priv, int clk, u32 pll, int idx)
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nv_wr32(priv, coef, info->pll);
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nv_mask(priv, ctrl, 0x00000015, 0x00000015);
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nv_mask(priv, ctrl, 0x00000010, 0x00000000);
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nv_wait(priv, ctrl, 0x00020000, 0x00020000);
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if (!nv_wait(priv, ctrl, 0x00020000, 0x00020000)) {
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nv_mask(priv, ctrl, 0x00000010, 0x00000010);
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nv_mask(priv, src0, 0x00000101, 0x00000000);
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return;
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}
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nv_mask(priv, ctrl, 0x00000010, 0x00000010);
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nv_mask(priv, ctrl, 0x00000008, 0x00000000);
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disable_clk_src(priv, src1);
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