From patchwork Mon May 10 07:01:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Satya Priya X-Patchwork-Id: 12247063 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A98E5C43603 for ; Mon, 10 May 2021 07:02:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 871EC61363 for ; Mon, 10 May 2021 07:02:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230209AbhEJHDV (ORCPT ); Mon, 10 May 2021 03:03:21 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:61793 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230076AbhEJHDK (ORCPT ); Mon, 10 May 2021 03:03:10 -0400 Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 10 May 2021 00:02:05 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/AES256-SHA; 10 May 2021 00:02:03 -0700 X-QCInternal: smtphost Received: from c-skakit-linux.ap.qualcomm.com (HELO c-skakit-linux.qualcomm.com) ([10.242.51.242]) by ironmsg01-blr.qualcomm.com with ESMTP; 10 May 2021 12:31:20 +0530 Received: by c-skakit-linux.qualcomm.com (Postfix, from userid 2344709) id 9010C46D8; Mon, 10 May 2021 12:31:19 +0530 (IST) From: satya priya To: Dmitry Torokhov , Rob Herring , Sebastian Reichel , Andy Gross , Bjorn Andersson Cc: David Collins , kgunda@codeaurora.org, linux-input@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, Courtney Cavin , Vinod Koul , Andy Yan , satya priya Subject: [PATCH V3 1/5] input: pm8941-pwrkey: add support for PMK8350 PON_HLOS PMIC peripheral Date: Mon, 10 May 2021 12:31:00 +0530 Message-Id: <1620630064-16354-2-git-send-email-skakit@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> References: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: David Collins On Qualcomm Technologies, Inc. PMIC PMK8350, the PON peripheral is split into two peripherals: PON_HLOS and PON_PBS. The application processor only has write access to PON_HLOS which limits it to only receiving PON interrupts. Add support for the PMK8350 PON_HLOS peripheral so that its KPDPWR_N and RESIN_N interrupts can be used to detect key presses. Signed-off-by: David Collins Signed-off-by: satya priya Reviewed-by: Bjorn Andersson --- Changes in V2: - No change. Changes in V3: - No change. drivers/input/misc/pm8941-pwrkey.c | 103 ++++++++++++++++++++++++++----------- 1 file changed, 72 insertions(+), 31 deletions(-) diff --git a/drivers/input/misc/pm8941-pwrkey.c b/drivers/input/misc/pm8941-pwrkey.c index cf81044..10e3fc0 100644 --- a/drivers/input/misc/pm8941-pwrkey.c +++ b/drivers/input/misc/pm8941-pwrkey.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, 2020-2021, The Linux Foundation. All rights reserved. * Copyright (c) 2014, Sony Mobile Communications Inc. */ @@ -22,6 +22,8 @@ #define PON_RT_STS 0x10 #define PON_KPDPWR_N_SET BIT(0) #define PON_RESIN_N_SET BIT(1) +#define PON_GEN3_RESIN_N_SET BIT(6) +#define PON_GEN3_KPDPWR_N_SET BIT(7) #define PON_PS_HOLD_RST_CTL 0x5a #define PON_PS_HOLD_RST_CTL2 0x5b @@ -38,8 +40,12 @@ #define PON_DBC_DELAY_MASK 0x7 struct pm8941_data { - unsigned int pull_up_bit; - unsigned int status_bit; + unsigned int pull_up_bit; + unsigned int status_bit; + bool supports_ps_hold_poff_config; + bool supports_debounce_config; + const char *name; + const char *phys; }; struct pm8941_pwrkey { @@ -231,34 +237,40 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev) input_set_capability(pwrkey->input, EV_KEY, pwrkey->code); - pwrkey->input->name = "pm8941_pwrkey"; - pwrkey->input->phys = "pm8941_pwrkey/input0"; - - req_delay = (req_delay << 6) / USEC_PER_SEC; - req_delay = ilog2(req_delay); - - error = regmap_update_bits(pwrkey->regmap, - pwrkey->baseaddr + PON_DBC_CTL, - PON_DBC_DELAY_MASK, - req_delay); - if (error) { - dev_err(&pdev->dev, "failed to set debounce: %d\n", error); - return error; + pwrkey->input->name = pwrkey->data->name; + pwrkey->input->phys = pwrkey->data->phys; + + if (pwrkey->data->supports_debounce_config) { + req_delay = (req_delay << 6) / USEC_PER_SEC; + req_delay = ilog2(req_delay); + + error = regmap_update_bits(pwrkey->regmap, + pwrkey->baseaddr + PON_DBC_CTL, + PON_DBC_DELAY_MASK, + req_delay); + if (error) { + dev_err(&pdev->dev, "failed to set debounce: %d\n", + error); + return error; + } } - error = regmap_update_bits(pwrkey->regmap, - pwrkey->baseaddr + PON_PULL_CTL, - pwrkey->data->pull_up_bit, - pull_up ? pwrkey->data->pull_up_bit : 0); - if (error) { - dev_err(&pdev->dev, "failed to set pull: %d\n", error); - return error; + if (pwrkey->data->pull_up_bit) { + error = regmap_update_bits(pwrkey->regmap, + pwrkey->baseaddr + PON_PULL_CTL, + pwrkey->data->pull_up_bit, + pull_up ? pwrkey->data->pull_up_bit : + 0); + if (error) { + dev_err(&pdev->dev, "failed to set pull: %d\n", error); + return error; + } } error = devm_request_threaded_irq(&pdev->dev, pwrkey->irq, NULL, pm8941_pwrkey_irq, IRQF_ONESHOT, - "pm8941_pwrkey", pwrkey); + pwrkey->data->name, pwrkey); if (error) { dev_err(&pdev->dev, "failed requesting IRQ: %d\n", error); return error; @@ -271,12 +283,14 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev) return error; } - pwrkey->reboot_notifier.notifier_call = pm8941_reboot_notify, - error = register_reboot_notifier(&pwrkey->reboot_notifier); - if (error) { - dev_err(&pdev->dev, "failed to register reboot notifier: %d\n", - error); - return error; + if (pwrkey->data->supports_ps_hold_poff_config) { + pwrkey->reboot_notifier.notifier_call = pm8941_reboot_notify, + error = register_reboot_notifier(&pwrkey->reboot_notifier); + if (error) { + dev_err(&pdev->dev, "failed to register reboot notifier: %d\n", + error); + return error; + } } platform_set_drvdata(pdev, pwrkey); @@ -289,7 +303,8 @@ static int pm8941_pwrkey_remove(struct platform_device *pdev) { struct pm8941_pwrkey *pwrkey = platform_get_drvdata(pdev); - unregister_reboot_notifier(&pwrkey->reboot_notifier); + if (pwrkey->data->supports_ps_hold_poff_config) + unregister_reboot_notifier(&pwrkey->reboot_notifier); return 0; } @@ -297,16 +312,42 @@ static int pm8941_pwrkey_remove(struct platform_device *pdev) static const struct pm8941_data pwrkey_data = { .pull_up_bit = PON_KPDPWR_PULL_UP, .status_bit = PON_KPDPWR_N_SET, + .name = "pm8941_pwrkey", + .phys = "pm8941_pwrkey/input0", + .supports_ps_hold_poff_config = true, + .supports_debounce_config = true, }; static const struct pm8941_data resin_data = { .pull_up_bit = PON_RESIN_PULL_UP, .status_bit = PON_RESIN_N_SET, + .name = "pm8941_resin", + .phys = "pm8941_resin/input0", + .supports_ps_hold_poff_config = true, + .supports_debounce_config = true, +}; + +static const struct pm8941_data pon_gen3_pwrkey_data = { + .status_bit = PON_GEN3_KPDPWR_N_SET, + .name = "pmic_pwrkey", + .phys = "pmic_pwrkey/input0", + .supports_ps_hold_poff_config = false, + .supports_debounce_config = false, +}; + +static const struct pm8941_data pon_gen3_resin_data = { + .status_bit = PON_GEN3_RESIN_N_SET, + .name = "pmic_resin", + .phys = "pmic_resin/input0", + .supports_ps_hold_poff_config = false, + .supports_debounce_config = false, }; static const struct of_device_id pm8941_pwr_key_id_table[] = { { .compatible = "qcom,pm8941-pwrkey", .data = &pwrkey_data }, { .compatible = "qcom,pm8941-resin", .data = &resin_data }, + { .compatible = "qcom,pmk8350-pwrkey", .data = &pon_gen3_pwrkey_data }, + { .compatible = "qcom,pmk8350-resin", .data = &pon_gen3_resin_data }, { } }; MODULE_DEVICE_TABLE(of, pm8941_pwr_key_id_table); From patchwork Mon May 10 07:01:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Satya Priya X-Patchwork-Id: 12247057 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 81AB9C43616 for ; Mon, 10 May 2021 07:02:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5DC0861409 for ; Mon, 10 May 2021 07:02:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230182AbhEJHDL (ORCPT ); Mon, 10 May 2021 03:03:11 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:2227 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230009AbhEJHDK (ORCPT ); Mon, 10 May 2021 03:03:10 -0400 Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 10 May 2021 00:02:05 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 10 May 2021 00:02:03 -0700 X-QCInternal: smtphost Received: from c-skakit-linux.ap.qualcomm.com (HELO c-skakit-linux.qualcomm.com) ([10.242.51.242]) by ironmsg01-blr.qualcomm.com with ESMTP; 10 May 2021 12:31:20 +0530 Received: by c-skakit-linux.qualcomm.com (Postfix, from userid 2344709) id A26F84B46; Mon, 10 May 2021 12:31:19 +0530 (IST) From: satya priya To: Dmitry Torokhov , Rob Herring , Sebastian Reichel , Andy Gross , Bjorn Andersson Cc: David Collins , kgunda@codeaurora.org, linux-input@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, Courtney Cavin , Vinod Koul , Andy Yan , satya priya Subject: [PATCH V3 2/5] dt-bindings: input: pm8941-pwrkey: add pmk8350 compatible strings Date: Mon, 10 May 2021 12:31:01 +0530 Message-Id: <1620630064-16354-3-git-send-email-skakit@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> References: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: David Collins Add power key and resin compatible strings for the PMK8350 PMIC. These are needed to distinguish key PON_HLOS register differences between PMK8350 and previous PMIC PON modules. Signed-off-by: David Collins Signed-off-by: satya priya Acked-by: Rob Herring --- Chnages in V2: - Moved this patch before the conversion patches. Changes in V3: - No changes. Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt index 34ab576..6cd08bc 100644 --- a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt +++ b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt @@ -8,6 +8,8 @@ PROPERTIES Definition: must be one of: "qcom,pm8941-pwrkey" "qcom,pm8941-resin" + "qcom,pmk8350-pwrkey" + "qcom,pmk8350-resin" - reg: Usage: required From patchwork Mon May 10 07:01:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Satya Priya X-Patchwork-Id: 12247059 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0FA69C433ED for ; Mon, 10 May 2021 07:02:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F12B761492 for ; Mon, 10 May 2021 07:02:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230199AbhEJHDM (ORCPT ); Mon, 10 May 2021 03:03:12 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:61182 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230186AbhEJHDL (ORCPT ); Mon, 10 May 2021 03:03:11 -0400 Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 10 May 2021 00:02:07 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/AES256-SHA; 10 May 2021 00:02:05 -0700 X-QCInternal: smtphost Received: from c-skakit-linux.ap.qualcomm.com (HELO c-skakit-linux.qualcomm.com) ([10.242.51.242]) by ironmsg01-blr.qualcomm.com with ESMTP; 10 May 2021 12:31:20 +0530 Received: by c-skakit-linux.qualcomm.com (Postfix, from userid 2344709) id BF4374F18; Mon, 10 May 2021 12:31:19 +0530 (IST) From: satya priya To: Dmitry Torokhov , Rob Herring , Sebastian Reichel , Andy Gross , Bjorn Andersson Cc: David Collins , kgunda@codeaurora.org, linux-input@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, Courtney Cavin , Vinod Koul , Andy Yan , satya priya Subject: [PATCH V3 3/5] dt-bindings: power: reset: Change 'additionalProperties' to true Date: Mon, 10 May 2021 12:31:02 +0530 Message-Id: <1620630064-16354-4-git-send-email-skakit@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> References: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Change 'additionalProperties' to true as this is a generic binding. Signed-off-by: satya priya Acked-by: Rob Herring Acked-by: Sebastian Reichel --- Changes in V3: - This is newly added in V3. Documentation/devicetree/bindings/power/reset/reboot-mode.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml index 9c6fda6..ad0a0b9 100644 --- a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml +++ b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml @@ -36,7 +36,7 @@ patternProperties: "^mode-.*$": $ref: /schemas/types.yaml#/definitions/uint32 -additionalProperties: false +additionalProperties: true examples: - | From patchwork Mon May 10 07:01:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Satya Priya X-Patchwork-Id: 12247055 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BFD3CC43462 for ; Mon, 10 May 2021 07:02:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A368F61363 for ; Mon, 10 May 2021 07:02:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230170AbhEJHDK (ORCPT ); Mon, 10 May 2021 03:03:10 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:61793 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230071AbhEJHDJ (ORCPT ); Mon, 10 May 2021 03:03:09 -0400 Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 10 May 2021 00:02:02 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 10 May 2021 00:02:00 -0700 X-QCInternal: smtphost Received: from c-skakit-linux.ap.qualcomm.com (HELO c-skakit-linux.qualcomm.com) ([10.242.51.242]) by ironmsg01-blr.qualcomm.com with ESMTP; 10 May 2021 12:31:20 +0530 Received: by c-skakit-linux.qualcomm.com (Postfix, from userid 2344709) id C99414EF1; Mon, 10 May 2021 12:31:19 +0530 (IST) From: satya priya To: Dmitry Torokhov , Rob Herring , Sebastian Reichel , Andy Gross , Bjorn Andersson Cc: David Collins , kgunda@codeaurora.org, linux-input@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, Courtney Cavin , Vinod Koul , Andy Yan , satya priya Subject: [PATCH V3 4/5] dt-bindings: input: pm8941-pwrkey: Convert pm8941 power key binding to yaml Date: Mon, 10 May 2021 12:31:03 +0530 Message-Id: <1620630064-16354-5-git-send-email-skakit@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> References: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Convert qcom pm8941 power key binding from .txt to .yaml format. Signed-off-by: satya priya --- Changes in V2: - Fixed bot errors, took reference from input.yaml for "linux,code" - Added one complete example for powerkey and resin, and referenced it in main PON binding. - Moved this patch to the end of the series. Changes in V3: - Moved this patch before PON binding patch. - As per Rob's comments, added allOf at the beginning of binding. Added maxItems for interrupts. - Added 'unevaluatedProperties' instead of 'additionalProperties' as we are using allOf. .../bindings/input/qcom,pm8941-pwrkey.txt | 55 -------------- .../bindings/input/qcom,pm8941-pwrkey.yaml | 87 ++++++++++++++++++++++ 2 files changed, 87 insertions(+), 55 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt create mode 100644 Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.yaml diff --git a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt deleted file mode 100644 index 6cd08bc..0000000 --- a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt +++ /dev/null @@ -1,55 +0,0 @@ -Qualcomm PM8941 PMIC Power Key - -PROPERTIES - -- compatible: - Usage: required - Value type: - Definition: must be one of: - "qcom,pm8941-pwrkey" - "qcom,pm8941-resin" - "qcom,pmk8350-pwrkey" - "qcom,pmk8350-resin" - -- reg: - Usage: required - Value type: - Definition: base address of registers for block - -- interrupts: - Usage: required - Value type: - Definition: key change interrupt; The format of the specifier is - defined by the binding document describing the node's - interrupt parent. - -- debounce: - Usage: optional - Value type: - Definition: time in microseconds that key must be pressed or released - for state change interrupt to trigger. - -- bias-pull-up: - Usage: optional - Value type: - Definition: presence of this property indicates that the KPDPWR_N pin - should be configured for pull up. - -- linux,code: - Usage: optional - Value type: - Definition: The input key-code associated with the power key. - Use the linux event codes defined in - include/dt-bindings/input/linux-event-codes.h - When property is omitted KEY_POWER is assumed. - -EXAMPLE - - pwrkey@800 { - compatible = "qcom,pm8941-pwrkey"; - reg = <0x800>; - interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; - linux,code = ; - }; diff --git a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.yaml b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.yaml new file mode 100644 index 0000000..0736fa3 --- /dev/null +++ b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/qcom,pm8941-pwrkey.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm PM8941 PMIC Power Key + +maintainers: + - Courtney Cavin + - Vinod Koul + +allOf: + - $ref: input.yaml# + +properties: + compatible: + enum: + - qcom,pm8941-pwrkey + - qcom,pm8941-resin + - qcom,pmk8350-pwrkey + - qcom,pmk8350-resin + + interrupts: + maxItems: 1 + + debounce: + description: | + Time in microseconds that key must be pressed or + released for state change interrupt to trigger. + $ref: /schemas/types.yaml#/definitions/uint32 + + bias-pull-up: + description: | + Presence of this property indicates that the KPDPWR_N + pin should be configured for pull up. + $ref: /schemas/types.yaml#/definitions/flag + + linux,code: + description: | + The input key-code associated with the power key. + Use the linux event codes defined in + include/dt-bindings/input/linux-event-codes.h + When property is omitted KEY_POWER is assumed. + +required: + - compatible + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + spmi_bus: spmi@c440000 { + reg = <0x0c440000 0x1100>; + #address-cells = <2>; + #size-cells = <0>; + pmk8350: pmic@0 { + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + pmk8350_pon: pon_hlos@1300 { + reg = <0x1300>; + compatible = "qcom,pm8998-pon"; + + pwrkey { + compatible = "qcom,pm8941-pwrkey"; + interrupts = < 0x0 0x8 0 IRQ_TYPE_EDGE_BOTH >; + debounce = <15625>; + bias-pull-up; + linux,code = ; + }; + + resin { + compatible = "qcom,pm8941-resin"; + interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = ; + }; + }; + }; + }; +... From patchwork Mon May 10 07:01:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Satya Priya X-Patchwork-Id: 12247053 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4697DC433B4 for ; Mon, 10 May 2021 07:02:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D0BC6101B for ; Mon, 10 May 2021 07:02:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230118AbhEJHDK (ORCPT ); Mon, 10 May 2021 03:03:10 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:2227 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230050AbhEJHDJ (ORCPT ); Mon, 10 May 2021 03:03:09 -0400 Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 10 May 2021 00:02:02 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 10 May 2021 00:01:58 -0700 X-QCInternal: smtphost Received: from c-skakit-linux.ap.qualcomm.com (HELO c-skakit-linux.qualcomm.com) ([10.242.51.242]) by ironmsg01-blr.qualcomm.com with ESMTP; 10 May 2021 12:31:21 +0530 Received: by c-skakit-linux.qualcomm.com (Postfix, from userid 2344709) id 006094F2B; Mon, 10 May 2021 12:31:19 +0530 (IST) From: satya priya To: Dmitry Torokhov , Rob Herring , Sebastian Reichel , Andy Gross , Bjorn Andersson Cc: David Collins , kgunda@codeaurora.org, linux-input@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, Courtney Cavin , Vinod Koul , Andy Yan , satya priya Subject: [PATCH V3 5/5] dt-bindings: power: reset: qcom-pon: Convert qcom PON binding to yaml Date: Mon, 10 May 2021 12:31:04 +0530 Message-Id: <1620630064-16354-6-git-send-email-skakit@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> References: <1620630064-16354-1-git-send-email-skakit@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Convert qcom PON binding from .txt to .yaml format. The example has been removed in favour of full example being available in the qcom,pm8941-pwrkey binding. Signed-off-by: satya priya Reviewed-by: Rob Herring Acked-by: Sebastian Reichel --- Changes in V2: - As per Rob's comments, converted the main PON binding and added in V2. Changes in V3: - As per Sebastian's comments, added allOf to refer reboot-mode.yaml and used unevaluatedProperties = false. Added maxItems for reg. .../devicetree/bindings/power/reset/qcom,pon.txt | 49 ---------------------- .../devicetree/bindings/power/reset/qcom,pon.yaml | 44 +++++++++++++++++++ 2 files changed, 44 insertions(+), 49 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/reset/qcom,pon.txt create mode 100644 Documentation/devicetree/bindings/power/reset/qcom,pon.yaml diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.txt b/Documentation/devicetree/bindings/power/reset/qcom,pon.txt deleted file mode 100644 index 0c0dc3a..0000000 --- a/Documentation/devicetree/bindings/power/reset/qcom,pon.txt +++ /dev/null @@ -1,49 +0,0 @@ -Qualcomm PON Device - -The Power On device for Qualcomm PM8xxx is MFD supporting pwrkey -and resin along with the Android reboot-mode. - -This DT node has pwrkey and resin as sub nodes. - -Required Properties: --compatible: Must be one of: - "qcom,pm8916-pon" - "qcom,pms405-pon" - "qcom,pm8998-pon" - --reg: Specifies the physical address of the pon register - -Optional subnode: --pwrkey: Specifies the subnode pwrkey and should follow the - qcom,pm8941-pwrkey.txt description. --resin: Specifies the subnode resin and should follow the - qcom,pm8xxx-pwrkey.txt description. - -The rest of the properties should follow the generic reboot-mode description -found in reboot-mode.txt - -Example: - - pon@800 { - compatible = "qcom,pm8916-pon"; - - reg = <0x800>; - mode-bootloader = <0x2>; - mode-recovery = <0x1>; - - pwrkey { - compatible = "qcom,pm8941-pwrkey"; - interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; - linux,code = ; - }; - - resin { - compatible = "qcom,pm8941-resin"; - interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; - linux,code = ; - }; - }; diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml new file mode 100644 index 0000000..439f082 --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/qcom,pon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm PON Device + +maintainers: + - Vinod Koul + +description: | + The Power On device for Qualcomm PM8xxx is MFD supporting pwrkey + and resin along with the Android reboot-mode. + + This DT node has pwrkey and resin as sub nodes. + +allOf: + - $ref: reboot-mode.yaml# + +properties: + compatible: + enum: + - qcom,pm8916-pon + - qcom,pms405-pon + - qcom,pm8998-pon + + reg: + maxItems: 1 + + pwrkey: + type: object + $ref: "../../input/qcom,pm8941-pwrkey.yaml#" + + resin: + type: object + $ref: "../../input/qcom,pm8941-pwrkey.yaml#" + +required: + - compatible + - reg + +unevaluatedProperties: false +...