Messages in this thread | | | Subject | Re: [PATCH 1/2] pinctrl: rockchip: allow specifying the regmap location for pin-routes | From | David Wu <> | Date | Wed, 14 Nov 2018 20:15:06 +0800 |
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Hi Heiko,
在 2018/11/12 上午5:00, Heiko Stuebner 写道: > From: Heiko Stuebner<heiko.stuebner@bq.com> > > Right now we expect the pin-rounting settings to be in the same area > as the iomux setting itself. And while that seems to be true for all > newer Rockchip socs, back in the wild west days of old this wasn't true. > > Nowadays pin settings in the GRF normally stay in the GRF and the same > is true for pins configured from PMU registers. But old socs like the > rk3188 really sprinkle pin settings somewhat randomly through both > for its bank0. > > Therefore add the option to specify a location for the route setting, > so that we can map older socs correctly. We'll keep "same" as the > default, so that we only need to specify a location in the corner-cases > described above. > > Signed-off-by: Heiko Stuebner<heiko.stuebner@bq.com>
Very good, for the mixed case, really need to do the supplement.
Reviewed-by: David Wu <david.wu@rock-chips.com>
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