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Thu, 09 May 2019 10:35:11 -0700 (PDT) From: Kevin Hilman To: Guillaume La Roque , linus.walleij@linaro.org Cc: jbrunet@baylibre.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 1/6] dt-bindings: pinctrl: add a 'drive-strength-microamp' property In-Reply-To: <20190509162920.7054-2-glaroque@baylibre.com> References: <20190509162920.7054-1-glaroque@baylibre.com> <20190509162920.7054-2-glaroque@baylibre.com> Date: Thu, 09 May 2019 10:35:11 -0700 Message-ID: <7hzhnvfs4w.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Guillaume La Roque writes: > This property allow drive-strength parameter in uA instead of mA. > > Signed-off-by: Guillaume La Roque > --- > Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt > index cef2b5855d60..84adce9f2a75 100644 > --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt > +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt > @@ -258,6 +258,7 @@ drive-push-pull - drive actively high and low > drive-open-drain - drive with open drain > drive-open-source - drive with open source > drive-strength - sink or source at most X mA > +drive-strength-microamp - sink or source at most X uA > input-enable - enable input on pin (no effect on output, such as > enabling an input buffer) > input-disable - disable input on pin (no effect on output, such as > @@ -326,6 +327,8 @@ arguments are described below. > > - drive-strength takes as argument the target strength in mA. > > +- drive-strength-uA takes as argument the target strength in uA. s/uA/microamp/