From patchwork Wed Sep 27 17:53:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abdel Alkuor X-Patchwork-Id: 13401478 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C05454BDD1; Wed, 27 Sep 2023 17:57:45 +0000 (UTC) Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C4D110A; Wed, 27 Sep 2023 10:57:43 -0700 (PDT) Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-99c1c66876aso1501383566b.2; Wed, 27 Sep 2023 10:57:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695837462; x=1696442262; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JIF24z+W4xSOOiQxGgE0N6mbcOqb2K0f4VACmgBIH2A=; b=MY+7TXiGutqbrMEdSTizXRAzYD3SVcs5Ym61Bbszoqa4ClM9cQQ26CG1enRQauurGo UIlt85qCuJeAvkdsqSCM9u2mqF3Gj3/dek46VjOdRTTVf95dQIMzREwGwmI1/mEHpcXn 8o22Mcz5tfFnJoaX6/8NHHuh49pg3FuWaYXCKr5SS8p7VUbQk7AFyYxCZCIUcttorTZZ bFLkxvf4AqngexGgqz692kwIivARcf3fPcfsFTjjyvxomHS2wE9GbBMW38qbaHfVMYmr 5wfx38wn6i+Jr4IOUr8GPWLd9+CUghGxPtS9DEOfoPyAUB25OQWZUVK34t7ub/S+Aury cIGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695837462; x=1696442262; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=JIF24z+W4xSOOiQxGgE0N6mbcOqb2K0f4VACmgBIH2A=; b=Xulmwa1KKYNe6NMCnbJjrHFFeBOvR44LKAn3eqkgQNl9JGmfyYxcQN5g45aeiQFN82 9R9/rtgLPGiZrilNHDsdyOvKdNXm/bkRYvh1vmnYu5WEJJ9/Mu1wwYnaz6Ols3VKz+1+ aGyTweifNvbIlKTg07do2yuTjv1slPodx5dOMMVfJC+nAa5nokoqC1GUHOtYYAleonyb Qm+HbpKYXQZli0dr9DyV/j8tqHf+yc4O4QXtlTVf8m3OJDQ1GbqxnBDA4R0mbwftAlxP rSl0WtHVUkzR0LrnzVfuC4NmMS5PFrYiZuCiSUBFIG9EZkah2L9ByTUcgIQ1sR0C9R9c p3+w== X-Gm-Message-State: AOJu0YyWO0BjClJGtgjw4nrxwOaqtN/IzuSBE7vlU1EoxJGVHdICGp4r NQtVdV5XaG4DArITmxwVn0g= X-Google-Smtp-Source: AGHT+IH1Q9tjD6rssGUuLjMyyepySAgaNFHRHoviVDMNRT4tI+seuCHDwQugbI51YIzArWGmR4TSxQ== X-Received: by 2002:a17:906:5c:b0:9ae:63bd:a7fe with SMTP id 28-20020a170906005c00b009ae63bda7femr2493309ejg.10.1695837461874; Wed, 27 Sep 2023 10:57:41 -0700 (PDT) Received: from primary.. ([212.34.12.50]) by smtp.gmail.com with ESMTPSA id d4-20020a170906370400b0099bd8c1f67esm9654593ejc.109.2023.09.27.10.57.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Sep 2023 10:57:41 -0700 (PDT) From: Abdel Alkuor To: heikki.krogerus@linux.intel.com, krzysztof.kozlowski+dt@linaro.org, bryan.odonoghue@linaro.org Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, ryan.eleceng@gmail.com, robh+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, Abdel Alkuor Subject: [PATCH v7 07/14] USB: typec: tps6598x: Apply patch again after power resume Date: Wed, 27 Sep 2023 13:53:41 -0400 Message-Id: <20230927175348.18041-8-alkuor@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230927175348.18041-1-alkuor@gmail.com> References: <20230927175348.18041-1-alkuor@gmail.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_WEB,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net From: Abdel Alkuor TPS25750 PD controller might be powered off externally at power suspend, after resuming PD controller power back, apply the patch again. Signed-off-by: Abdel Alkuor --- Changes in v7: - Add driver name to commit subject Changes in v6: - Check tps25750 using is_compatiable device node Changes in v5: - Incorporating tps25750 into tps6598x driver drivers/usb/typec/tipd/core.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c index faeee2ffc99c..56ffffe225f2 100644 --- a/drivers/usb/typec/tipd/core.c +++ b/drivers/usb/typec/tipd/core.c @@ -1204,6 +1204,18 @@ static int __maybe_unused tps6598x_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct tps6598x *tps = i2c_get_clientdata(client); + struct device_node *np = client->dev.of_node; + int ret; + + ret = tps6598x_check_mode(tps); + if (ret < 0) + return ret; + + if (of_device_is_compatible(np, "ti,tps25750") && ret == TPS_MODE_PTCH) { + ret = tps25750_apply_patch(tps); + if (ret) + return ret; + } if (tps->wakeup) { disable_irq_wake(client->irq);