mbox series

[0/3] I2C0/3/5 pin control for H3 and M3-W

Message ID 1534511921-19470-1-git-send-email-uli+renesas@fpond.eu (mailing list archive)
Headers show
Series I2C0/3/5 pin control for H3 and M3-W | expand

Message

Ulrich Hecht Aug. 17, 2018, 1:18 p.m. UTC
Hi!

This is an up-port from the BSP. Unfortunately I could not test these
because none of those pins seem to be accessible on Salvator boards (not on
ULCB either, AFAICT), so the best thing I can say is that they don't seem to
break anything.

CU
Uli


Takeshi Kihara (3):
  pinctrl: sh-pfc: r8a7795: Add I2C{0,3,5} pins, groups and functions
  pinctrl: sh-pfc: r8a7795-es1: Add I2C{0,3,5} pins, groups and
    functions
  pinctrl: sh-pfc: r8a7796: Add I2C{0,3,5} pins, groups and functions

 drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c | 103 ++++++++++++++++++++++++-------
 drivers/pinctrl/sh-pfc/pfc-r8a7795.c     | 101 +++++++++++++++++++++++-------
 drivers/pinctrl/sh-pfc/pfc-r8a7796.c     | 100 ++++++++++++++++++++++++------
 3 files changed, 242 insertions(+), 62 deletions(-)

Comments

Geert Uytterhoeven Aug. 27, 2018, 3:15 p.m. UTC | #1
Hi Uli,

On Fri, Aug 17, 2018 at 3:19 PM Ulrich Hecht <uli+renesas@fpond.eu> wrote:
> This is an up-port from the BSP. Unfortunately I could not test these
> because none of those pins seem to be accessible on Salvator boards (not on
> ULCB either, AFAICT), so the best thing I can say is that they don't seem to
> break anything.

For Salvator-X(S):
  1. If you set SW5 and SW6 to their center positions, you can access I2C3 on
     EXIO Connector D.
  2. I2C5 is available on test points CP45/46.

Gr{oetje,eeting}s,

                        Geert