linux-kernel - [PATCH v3 0/2] i2c-mux-gpmux: Support settle-time-us property

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Message-ID: <20211101122545.3417624-1-horatiu.vultur@microchip.com>
Date:   Mon, 1 Nov 2021 13:25:43 +0100
From:   Horatiu Vultur <horatiu.vultur@...rochip.com>
To:     <peda@...ntia.se>, <robh+dt@...nel.org>,
        <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH v3 0/2] i2c-mux-gpmux: Support settle-time-us property

Add support for settle-time-us property. If this is defined in device
tree then add this delay to mux APIs.

v2->v3:
 - move the binding changes into i2c-mux.yaml
 - read at a later point the DT property 'settle-time-us'

v1->v2:
 - add the changes to i2c-mux-gpmux instead of i2c-mux-gpio to be able
   to use mux_control_select_delay

Horatiu Vultur (2):
  dt-bindings: i2c-mux: Add property for settle time
  i2c-mux-gpmux: Support settle-time-us property

 Documentation/devicetree/bindings/i2c/i2c-mux.yaml | 6 ++++++
 drivers/i2c/muxes/i2c-mux-gpmux.c                  | 4 +++-
 2 files changed, 9 insertions(+), 1 deletion(-)

-- 
2.33.0