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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id o1sm16620919otj.11.2019.04.30.08.12.43 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 30 Apr 2019 08:12:43 -0700 (PDT) Date: Tue, 30 Apr 2019 10:12:43 -0500 From: Rob Herring To: Guillaume La Roque Subject: Re: [PATCH v2 1/4] dt-bindings: pinctrl: add a 'drive-strength-uA' property Message-ID: <20190430151243.GA6879@bogus> References: <20190418124758.24022-1-glaroque@baylibre.com> <20190418124758.24022-2-glaroque@baylibre.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190418124758.24022-2-glaroque@baylibre.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190430_081252_058149_8C29EAD5 X-CRM114-Status: GOOD ( 13.36 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, khilman@baylibre.com, linus.walleij@linaro.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-amlogic@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Thu, Apr 18, 2019 at 02:47:55PM +0200, Guillaume La Roque wrote: > 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..fc7018459aa2 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-uA - 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. > + We have standard unit suffixes defined in bindings/property-units.txt. Use them please. Rob _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic