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([2405:201:c409:b03f:6d0b:bb83:7a67:4093]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-387d100b413sm451809a91.2.2026.07.06.22.40.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Jul 2026 22:40:13 -0700 (PDT) Message-ID: Date: Tue, 7 Jul 2026 11:10:07 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 6/9] PCI/pwrctrl: tc9563: Add API to control endpoint power and reset To: Bjorn Helgaas Cc: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Helgaas , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Andersson , Chaitanya Chundru , Bartosz Golaszewski , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org References: <20260630192838.GA223662@bhelgaas> Content-Language: en-US From: Sushrut Shree Trivedi In-Reply-To: <20260630192838.GA223662@bhelgaas> X-Proofpoint-ORIG-GUID: ZeKKAxdm7Aq7zQ9tPidIho-qF-cm__-Q X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA3MDA1MSBTYWx0ZWRfX05k4nF4jbM1+ XSL2nUsnbC8WEwOGL1uftisIfSfscZz6tN7w+SphgN8DMlRmYZo2fbn+/JK3WyinJwzhdfbo70F 0sePa/xCzZWlCHIXn+1kO6ajLKXj+ew= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA3MDA1MSBTYWx0ZWRfXwHpBxvKX/2HH VzrVgA3Jee+KWgF96KoQD02HmHOhI0L0p9lhAUf08JvTlJWUoqJe+IHoIR67/qQKMI96DpAcY1Q HcMfGW1vn4Xy/Db82CEKNuaoBp0Bj64YkmZKsnDf/7atT1ylFPg3HLpNPtvFzdvb6/w1N6J5pdu 6Zp1mZH5cXppJWCF5QHgShSSkboRb1g6wTlNJhJ6z9ELI350c0hLHFe3V8vf3rQUJFiL+j+YvI6 an9lyGQYBRCVrX3Sy6m8BQVHSuEjKEkYGXR/T+6+8wUKe3XdZjT2CK1mGNDHRPpxaaTeFh7u8FR NP7LqkjJIVBTU13EhwzdL+amUKj6b1EK0feC4GtvUqKQJ0NBybSuEqNhQae0zT01wycjeuOLo7k D0BfWpS/nQRhsWh72m01ASQsAuzFl0IxoFBDOKmdC5mgGNEIRRpMfbBPHvCASFGg0WkzS4dmPjC eGJJDAiQWAXglxU3ZJQ== X-Proofpoint-GUID: ZeKKAxdm7Aq7zQ9tPidIho-qF-cm__-Q X-Authority-Analysis: v=2.4 cv=GulyPE1C c=1 sm=1 tr=0 ts=6a4c913f cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=153GEgVumq_bsj_kQ94A:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-07_01,2026-07-06_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 clxscore=1015 malwarescore=0 impostorscore=0 priorityscore=1501 suspectscore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607070051 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260706_224017_064426_311A8DBE X-CRM114-Status: GOOD ( 12.28 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 7/1/2026 12:58 AM, Bjorn Helgaas wrote: > On Wed, Jul 01, 2026 at 12:32:48AM +0530, Sushrut Shree Trivedi wrote: >> Some platform utilise TC9563 GPIOs to enable power and >> control reset of endpoints. >> >> This patch adds support to parse endpoint reset and power enable >> gpios from each TC9563 port node in the devicetree. To configure >> these GPIO's during the POWER ON sequence, two new API's are >> introduced: tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset(). > s/Some platform utilise/Some platforms utilise/ > s/This patch adds/Add/ > s/gpios/GPIOs/ > > Add tc9563_ep_pwr_en() and tc9563_ep_assert_deassert_reset() to > configure these GPIOs during the power-on sequence. > > Wrap to fill 75 columns. ACK'd. Sushrut -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy