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pinctrl-sx150x: Improve sx150x_init_misc for SX1504/5/6

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For Sx1504/5/6 only SX1506 has RegAdvanced, so put some code in place to
account for that.

Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andrey Smirnov 2016-11-07 08:53:15 -08:00 committed by Linus Walleij
parent 310cdfa009
commit b30d31e40e
1 changed files with 7 additions and 0 deletions
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7
drivers/pinctrl/pinctrl-sx150x.c
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@ -936,6 +936,13 @@ static int sx150x_init_misc(struct sx150x_pinctrl *pctl)
case SX150X_456:
reg = pctl->data->pri.x456.reg_advance;
value = 0x00;
/*
* Only SX1506 has RegAdvanced, SX1504/5 are expected
* to initialize this offset to zero
*/
if (!reg)
return 0;
break;
case SX150X_123:
reg = pctl->data->pri.x123.reg_advance;