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Wed, 18 Dec 2024 09:00:37 +0000 (UTC) X-SNPS-Relay: synopsys.com From: "Miao.Zhu" To: gregkh@linuxfoundation.org, robh@kernel.org, xu.yang_2@nxp.com, andre.draszik@linaro.org, dan.carpenter@linaro.org, emanuele.ghidoli@toradex.com, heikki.krogerus@linux.intel.com, m.felsch@pengutronix.de, rdbabiera@google.com, u.kleine-koenig@baylibre.com, conor+dt@kernel.org, jun.li@nxp.com Cc: "Miao.Zhu" , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, Jianheng.Zhang@synopsys.com, James.Li1@synopsys.com, Martin.McKenny@synopsys.com Subject: [PATCH v4 2/2] dt-bindings: usb: ptn5110: add TCPC properties Date: Wed, 18 Dec 2024 09:59:33 +0100 Message-Id: <20241218085933.2790127-3-miao@synopsys.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20241218085933.2790127-1-miao@synopsys.com> References: <20241218085933.2790127-1-miao@synopsys.com> X-Proofpoint-GUID: 3ZeWQdsYjUHSBOO7S2a6rxBCbwxp2WB3 X-Authority-Analysis: v=2.4 cv=HYHuTjE8 c=1 sm=1 tr=0 ts=67628f36 cx=c_pps a=8EbXvwLXkpGsT4ql/pYRAw==:117 a=8EbXvwLXkpGsT4ql/pYRAw==:17 a=RZcAm9yDv7YA:10 a=qPHU084jO2kA:10 a=jIQo8A4GAAAA:8 a=fJV_grPypyEusMyLlfIA:9 a=Lf5xNeLK5dgiOs8hzIjU:22 X-Proofpoint-ORIG-GUID: 3ZeWQdsYjUHSBOO7S2a6rxBCbwxp2WB3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_active_cloned_notspam policy=outbound_active_cloned score=0 mlxlogscore=999 malwarescore=0 spamscore=0 mlxscore=0 suspectscore=0 bulkscore=0 adultscore=0 impostorscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 priorityscore=1501 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412180071 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The TCPCI driver has flags to configure its protperties but no way to enable these flags yet. Add these flags into DT so that the driver can be compatible with TCPCI Spec R2 V1.0. Signed-off-by: Miao.Zhu --- V3 -> V4: refine description to follow DTS coding style V2 -> V3: add description and type for new properties V1 -> V2: new patch --- .../devicetree/bindings/usb/nxp,ptn5110.yaml | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml index 65a8632..f5059dc7 100644 --- a/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml +++ b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml @@ -21,6 +21,28 @@ properties: interrupts: maxItems: 1 + TX_BUF_BYTE_x_hidden: + description: + True when TX_BUF_BYTE_x can only be accessed through + I2C_WRITE_BYTE_COUNT. + type: boolean + + RX_BUF_BYTE_x_hidden: + description: + True when RX_BUF_BYTE_x can only be accessed through + READABLE_BYTE_COUNT. + type: boolean + + auto_discharge_disconnect: + description: + True when TCPC can autonomously discharge vbus on disconnect. + type: boolean + + vbus_vsafe0v: + description: + True when TCPC can detect whether vbus is at VSAFE0V. + type: boolean + connector: type: object $ref: /schemas/connector/usb-connector.yaml#