Message ID | 20230712085236.2496651-1-Naresh.Solanki@9elements.com |
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State | New |
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[78.94.0.51]) by smtp.gmail.com with ESMTPSA id t9-20020a5d5349000000b003143b7449ffsm4475140wrv.25.2023.07.12.01.52.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Jul 2023 01:52:39 -0700 (PDT) From: Naresh Solanki <naresh.solanki@9elements.com> X-Google-Original-From: Naresh Solanki <Naresh.Solanki@9elements.com> To: Linus Walleij <linus.walleij@linaro.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Patrick Rudolph <patrick.rudolph@9elements.com> Cc: Naresh Solanki <Naresh.Solanki@9elements.com>, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: pinctrl: cypress,cy8c95x0: Add reset pin Date: Wed, 12 Jul 2023 10:52:34 +0200 Message-ID: <20230712085236.2496651-1-Naresh.Solanki@9elements.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1771205994750063494 X-GMAIL-MSGID: 1771205994750063494 |
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[v2,1/2] dt-bindings: pinctrl: cypress,cy8c95x0: Add reset pin
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Commit Message
Naresh Solanki
July 12, 2023, 8:52 a.m. UTC
From: Patrick Rudolph <patrick.rudolph@9elements.com> This patch adds support for an optional reset pin. The reset pin is used to bring the chip into a known state and has an internal pull-down, allowing it to be left floating if not needed. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> --- Changes in V2: - Update subject - Update reset-gpios description. --- .../devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml | 4 ++++ 1 file changed, 4 insertions(+) base-commit: 3bc551a3007a751a53bfba5b37fa16157f4fb861
Comments
On 12/07/2023 10:52, Naresh Solanki wrote: > From: Patrick Rudolph <patrick.rudolph@9elements.com> > > This patch adds support for an optional reset pin. > > The reset pin is used to bring the chip into a known state and has an > internal pull-down, allowing it to be left floating if not needed. > > Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> > Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> > --- > Changes in V2: > - Update subject > - Update reset-gpios description. > --- > .../devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml > index 222d57541b65..2fa22160336f 100644 > --- a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml > +++ b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml > @@ -51,6 +51,10 @@ properties: > description: > Optional power supply. > > + reset-gpios: > + description: Reference to the GPIO connected to the XRES pin I asked you to remove redundant part... Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml index 222d57541b65..2fa22160336f 100644 --- a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml +++ b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml @@ -51,6 +51,10 @@ properties: description: Optional power supply. + reset-gpios: + description: Reference to the GPIO connected to the XRES pin + maxItems: 1 + patternProperties: '-pins$': type: object