From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============2145772903046603262==" MIME-Version: 1.0 From: Krzysztof Kozlowski To: linux-nfc@lists.01.org Subject: [linux-nfc] [PATCH v2 2/9] dt-bindings: net: nfc: s3fwrn5: Remove wrong vendor prefix from GPIOs Date: Sun, 06 Sep 2020 17:36:47 +0200 Message-ID: <20200906153654.2925-3-krzk@kernel.org> In-Reply-To: 20200906153654.2925-1-krzk@kernel.org --===============2145772903046603262== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable The device tree property prefix describes the vendor, which in case of S3FWRN5 chip is Samsung. Therefore the "s3fwrn5" prefix for "en-gpios" and "fw-gpios" is not correct and should be deprecated. Introduce properly named properties for these GPIOs and rename the fw-gpios" to "wake-gpios" to better describe its purpose. Signed-off-by: Krzysztof Kozlowski --- .../bindings/net/nfc/samsung,s3fwrn5.yaml | 24 ++++++++++++++----- 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml= b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml index 81e27cc85dd3..0889d3326f98 100644 --- a/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml +++ b/Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml @@ -14,30 +14,42 @@ properties: compatible: const: samsung,s3fwrn5-i2c = + en-gpios: + maxItems: 1 + description: + Output GPIO pin used for enabling/disabling the chip + interrupts: maxItems: 1 = reg: maxItems: 1 = + wake-gpios: + maxItems: 1 + description: + Output GPIO pin used to enter firmware mode and sleep/wakeup control + s3fwrn5,en-gpios: maxItems: 1 + deprecated: true description: - Output GPIO pin used for enabling/disabling the chip + Use en-gpios = s3fwrn5,fw-gpios: maxItems: 1 + deprecated: true description: - Output GPIO pin used to enter firmware mode and sleep/wakeup control + Use wake-gpios = additionalProperties: false = required: - compatible + - en-gpios - interrupts - reg - - s3fwrn5,en-gpios - - s3fwrn5,fw-gpios + - wake-gpios = examples: - | @@ -55,7 +67,7 @@ examples: interrupt-parent =3D <&gpa1>; interrupts =3D <3 IRQ_TYPE_LEVEL_HIGH>; = - s3fwrn5,en-gpios =3D <&gpf1 4 GPIO_ACTIVE_HIGH>; - s3fwrn5,fw-gpios =3D <&gpj0 2 GPIO_ACTIVE_HIGH>; + en-gpios =3D <&gpf1 4 GPIO_ACTIVE_HIGH>; + wake-gpios =3D <&gpj0 2 GPIO_ACTIVE_HIGH>; }; }; -- = 2.17.1 --===============2145772903046603262==--