mfd: wm5110: Add register patch for rev D chip
Evaluation of revision D of WM5110 suggests updates to the register patch for optimal performance. For the sake of clarity rev C of the chip does not require a register patch. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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76a0775d46
Коммит
02915661db
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@ -224,6 +224,31 @@ static const struct reg_default wm5110_revb_patch[] = {
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{ 0x80, 0x0 },
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};
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static const struct reg_default wm5110_revd_patch[] = {
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{ 0x80, 0x3 },
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{ 0x80, 0x3 },
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{ 0x393, 0x27 },
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{ 0x394, 0x27 },
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{ 0x395, 0x27 },
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{ 0x396, 0x27 },
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{ 0x397, 0x27 },
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{ 0x398, 0x26 },
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{ 0x221, 0x90 },
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{ 0x211, 0x8 },
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{ 0x36c, 0x1fb },
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{ 0x26e, 0x64 },
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{ 0x26f, 0xea },
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{ 0x270, 0x1f16 },
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{ 0x51b, 0x1 },
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{ 0x55b, 0x1 },
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{ 0x59b, 0x1 },
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{ 0x4f0, 0x633 },
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{ 0x441, 0xc059 },
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{ 0x209, 0x27 },
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{ 0x80, 0x0 },
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{ 0x80, 0x0 },
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};
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/* We use a function so we can use ARRAY_SIZE() */
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int wm5110_patch(struct arizona *arizona)
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{
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@ -236,7 +261,10 @@ int wm5110_patch(struct arizona *arizona)
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return regmap_register_patch(arizona->regmap,
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wm5110_revb_patch,
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ARRAY_SIZE(wm5110_revb_patch));
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case 3:
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return regmap_register_patch(arizona->regmap,
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wm5110_revd_patch,
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ARRAY_SIZE(wm5110_revd_patch));
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default:
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return 0;
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}
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