I got some cycles to test the patches on a Celestica seastone switch
which has the PCA 9541 mux. A rough sketch of the I2C mux tree on
seastone switch is shown below. I tested by accessing the all the
devices behind PCA9548 mux. There are 3 PCA 9548 mux devices behind
PCA 9541. I was able to read
On Mon, Mar 25, 2019 at 03:01:21PM +, Peter Rosin wrote:
> On 2019-03-22 20:38, Pradeep Srinivasan wrote:
> > I have verified the changes on PCA 9541. May I know how you want the test
> > results to be shared ? (newbie here; please bear with me)
> >
> > root@cumulus:/home/cumulus# dmesg| grep
On 2019-03-22 20:38, Pradeep Srinivasan wrote:
> I have verified the changes on PCA 9541. May I know how you want the test
> results to be shared ? (newbie here; please bear with me)
>
> root@cumulus:/home/cumulus# dmesg| grep "pca9541" | grep -v "pmbus"
> [ 2.922288] pca9541 1-0070: registere
Hi!
I should have read Kens code more carefully, before signing off on it...
Review comments inline...
On 2019-03-07 00:15, Peter Rosin wrote:
> Heavily based on code from Ken Chen .
>
> Signed-off-by: Peter Rosin
> ---
> drivers/i2c/muxes/Kconfig | 6 +-
> drivers/i2c/muxes/i2c-m
Heavily based on code from Ken Chen .
Signed-off-by: Peter Rosin
---
drivers/i2c/muxes/Kconfig | 6 +-
drivers/i2c/muxes/i2c-mux-pca9541.c | 137 ++--
2 files changed, 136 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/
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