Messages in this thread |  | | Date | Thu, 17 Jan 2013 09:30:15 +0100 | Subject | Re: [PATCH 1/2] pinctrl: tegra: add support for rcv-sel and drive type | From | Linus Walleij <> |
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On Sat, Jan 5, 2013 at 1:02 PM, Laxman Dewangan <ldewangan@nvidia.com> wrote:
> From: Pritesh Raithatha <praithatha@nvidia.com> > > NVIDIA's Tegra114 added two more configuration parameter in pinmux i.e. > rcv-sel and drive type. > > rcv-sel: Select between High and Normal VIL/VIH receivers. > RCVR_SEL=1: High VIL/VIH > RCVR_SEL=0: Normal VIL/VIH > > drv_type: Ouptput drive type: > 33-50 ohm driver: 0x1 > 66-100ohm driver: 0x0 > > Add support of these parameters to be configure from DTS file. > > Tegra20 and Tegra30 does not support this configuration and hence initialize their > pinmux structure with reg = -1. > > Originally written by Pritesh Raithatha. > Changes by ldewangan: > - remove drvtype_width as it is always 2. > - Better describe the change. > > Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> > Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Stephen, can you look at this patch?
Authors: you need Stephen's ACK on this.
Yours, Linus Walleij
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