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[78.94.0.51]) by smtp.gmail.com with ESMTPSA id r12-20020a05600c458c00b0040efd192a95sm1725010wmo.1.2024.02.06.03.25.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Feb 2024 03:25:05 -0800 (PST) From: Naresh Solanki To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Patrick Rudolph Cc: mazziesaccount@gmail.com, Naresh Solanki , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4] dt-bindings: pinctrl: cy8c95x0: Update gpio-reserved-ranges Date: Tue, 6 Feb 2024 16:55:01 +0530 Message-ID: <20240206112501.715042-1-naresh.solanki@9elements.com> X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790148677194753814 X-GMAIL-MSGID: 1790148677194753814 Update maxItems to 60 for gpio-reserved-ranges to allow multiple gpio reserved ranges. Add input-enable property to allow configuring a pin as input. Also update example. Signed-off-by: Naresh Solanki Reviewed-by: Krzysztof Kozlowski --- .../bindings/pinctrl/cypress,cy8c95x0.yaml | 24 +++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) base-commit: 99bd3cb0d12e85d5114425353552121ec8f93adc diff --git a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml index 7f30ec2f1e54..700ac86c26b6 100644 --- a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml +++ b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml @@ -45,7 +45,8 @@ properties: maxItems: 1 gpio-reserved-ranges: - maxItems: 1 + minItems: 1 + maxItems: 60 vdd-supply: description: @@ -85,6 +86,8 @@ patternProperties: bias-disable: true + input-enable: true + output-high: true output-low: true @@ -133,6 +136,23 @@ examples: interrupts = ; interrupt-controller; vdd-supply = <&p3v3>; - gpio-reserved-ranges = <5 1>; + gpio-reserved-ranges = <1 2>, <6 1>, <10 1>, <15 1>; + + pinctrl-0 = <&U62160_pins>, <&U62160_ipins>; + pinctrl-names = "default"; + + U62160_pins: cfg-pins { + pins = "gp03", "gp16", "gp20", "gp50", "gp51"; + function = "gpio"; + input-enable; + bias-pull-up; + }; + + U62160_ipins: icfg-pins { + pins = "gp04", "gp17", "gp21", "gp52", "gp53"; + function = "gpio"; + input-enable; + bias-pull-up; + }; }; };