From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: [PATCH v4 7/9] devicetree: bindings: Document PM8921/8058 keypads Date: Thu, 27 Feb 2014 17:55:18 -0800 Message-ID: <1393552520-9068-8-git-send-email-sboyd@codeaurora.org> References: <1393552520-9068-1-git-send-email-sboyd@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.11.231]:36062 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752054AbaB1Bz0 (ORCPT ); Thu, 27 Feb 2014 20:55:26 -0500 In-Reply-To: <1393552520-9068-1-git-send-email-sboyd@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Josh Cartwright , linux-input@vger.kernel.org, devicetree@vger.kernel.org Document the keypad device found on PM8921 and PM8058 PMICs. Cc: Signed-off-by: Stephen Boyd --- .../bindings/input/qcom,pm8xxx-keypad.txt | 72 ++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt diff --git a/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt b/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt new file mode 100644 index 000000000000..aa5a9c6cf512 --- /dev/null +++ b/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt @@ -0,0 +1,72 @@ +Qualcomm PM8xxx PMIC Keypad + +PROPERTIES + +- compatible: + Usage: required + Value type: + Definition: must be one of: + "qcom,pm8058-keypad" + "qcom,pm8921-keypad" +- interrupts: + Usage: required + Value type: + Definition: the first interrupt specifies the key sense interrupt + and the second interrupt specifies the key stuck interrupt. + The format of the specifier is defined by the binding + document describing the node's interrupt parent. + +- linux,keymap: + Usage: required + Value type: + Definition: the linux keymap. More information can be found in + input/matrix-keymap.txt. + +- keypad,num-rows: + Usage: required + Value type: + Definition: number of rows in the keymap. More information can be found + in input/matrix-keymap.txt. + +- keypad,num-columns: + Usage: required + Value type: + Definition: number of columns in the keymap. More information can be + found in input/matrix-keymap.txt. + +- debounce: + Usage: optional + Value type: + Definition: time in microseconds that key must be pressed or release + for key sense interrupt to trigger. + +- scan-delay: + Usage: optional + Value type: + Definition: time in microseconds to pause between successive scans + of the matrix array. + +- row-hold: + Usage: optional + Value type: + Definition: time in nanoseconds to pause between scans of each row in + the matrix array. + +EXAMPLE + + keypad { + compatible = "qcom,pm8921-keypad"; + interrupt-parent = <&pmicintc>; + interrupts = <74 1>, <75 1>; + linux,keymap = < + MATRIX_KEY(0, 0, KEY_VOLUMEUP) + MATRIX_KEY(0, 1, KEY_VOLUMEDOWN) + MATRIX_KEY(0, 2, KEY_CAMERA_FOCUS) + MATRIX_KEY(0, 3, KEY_CAMERA) + >; + keypad,num-rows = <1>; + keypad,num-columns = <5>; + debounce = <15>; + scan-delay = <32>; + row-hold = <91500>; + }; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752347AbaB1B4H (ORCPT ); Thu, 27 Feb 2014 20:56:07 -0500 Received: from smtp.codeaurora.org ([198.145.11.231]:36062 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752054AbaB1Bz0 (ORCPT ); Thu, 27 Feb 2014 20:55:26 -0500 From: Stephen Boyd To: Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Josh Cartwright , linux-input@vger.kernel.org, Subject: [PATCH v4 7/9] devicetree: bindings: Document PM8921/8058 keypads Date: Thu, 27 Feb 2014 17:55:18 -0800 Message-Id: <1393552520-9068-8-git-send-email-sboyd@codeaurora.org> X-Mailer: git-send-email 1.9.0.1.gd5ccf8c In-Reply-To: <1393552520-9068-1-git-send-email-sboyd@codeaurora.org> References: <1393552520-9068-1-git-send-email-sboyd@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document the keypad device found on PM8921 and PM8058 PMICs. Cc: Signed-off-by: Stephen Boyd --- .../bindings/input/qcom,pm8xxx-keypad.txt | 72 ++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt diff --git a/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt b/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt new file mode 100644 index 000000000000..aa5a9c6cf512 --- /dev/null +++ b/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt @@ -0,0 +1,72 @@ +Qualcomm PM8xxx PMIC Keypad + +PROPERTIES + +- compatible: + Usage: required + Value type: + Definition: must be one of: + "qcom,pm8058-keypad" + "qcom,pm8921-keypad" +- interrupts: + Usage: required + Value type: + Definition: the first interrupt specifies the key sense interrupt + and the second interrupt specifies the key stuck interrupt. + The format of the specifier is defined by the binding + document describing the node's interrupt parent. + +- linux,keymap: + Usage: required + Value type: + Definition: the linux keymap. More information can be found in + input/matrix-keymap.txt. + +- keypad,num-rows: + Usage: required + Value type: + Definition: number of rows in the keymap. More information can be found + in input/matrix-keymap.txt. + +- keypad,num-columns: + Usage: required + Value type: + Definition: number of columns in the keymap. More information can be + found in input/matrix-keymap.txt. + +- debounce: + Usage: optional + Value type: + Definition: time in microseconds that key must be pressed or release + for key sense interrupt to trigger. + +- scan-delay: + Usage: optional + Value type: + Definition: time in microseconds to pause between successive scans + of the matrix array. + +- row-hold: + Usage: optional + Value type: + Definition: time in nanoseconds to pause between scans of each row in + the matrix array. + +EXAMPLE + + keypad { + compatible = "qcom,pm8921-keypad"; + interrupt-parent = <&pmicintc>; + interrupts = <74 1>, <75 1>; + linux,keymap = < + MATRIX_KEY(0, 0, KEY_VOLUMEUP) + MATRIX_KEY(0, 1, KEY_VOLUMEDOWN) + MATRIX_KEY(0, 2, KEY_CAMERA_FOCUS) + MATRIX_KEY(0, 3, KEY_CAMERA) + >; + keypad,num-rows = <1>; + keypad,num-columns = <5>; + debounce = <15>; + scan-delay = <32>; + row-hold = <91500>; + }; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation From mboxrd@z Thu Jan 1 00:00:00 1970 From: sboyd@codeaurora.org (Stephen Boyd) Date: Thu, 27 Feb 2014 17:55:18 -0800 Subject: [PATCH v4 7/9] devicetree: bindings: Document PM8921/8058 keypads In-Reply-To: <1393552520-9068-1-git-send-email-sboyd@codeaurora.org> References: <1393552520-9068-1-git-send-email-sboyd@codeaurora.org> Message-ID: <1393552520-9068-8-git-send-email-sboyd@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Document the keypad device found on PM8921 and PM8058 PMICs. Cc: Signed-off-by: Stephen Boyd --- .../bindings/input/qcom,pm8xxx-keypad.txt | 72 ++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt diff --git a/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt b/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt new file mode 100644 index 000000000000..aa5a9c6cf512 --- /dev/null +++ b/Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt @@ -0,0 +1,72 @@ +Qualcomm PM8xxx PMIC Keypad + +PROPERTIES + +- compatible: + Usage: required + Value type: + Definition: must be one of: + "qcom,pm8058-keypad" + "qcom,pm8921-keypad" +- interrupts: + Usage: required + Value type: + Definition: the first interrupt specifies the key sense interrupt + and the second interrupt specifies the key stuck interrupt. + The format of the specifier is defined by the binding + document describing the node's interrupt parent. + +- linux,keymap: + Usage: required + Value type: + Definition: the linux keymap. More information can be found in + input/matrix-keymap.txt. + +- keypad,num-rows: + Usage: required + Value type: + Definition: number of rows in the keymap. More information can be found + in input/matrix-keymap.txt. + +- keypad,num-columns: + Usage: required + Value type: + Definition: number of columns in the keymap. More information can be + found in input/matrix-keymap.txt. + +- debounce: + Usage: optional + Value type: + Definition: time in microseconds that key must be pressed or release + for key sense interrupt to trigger. + +- scan-delay: + Usage: optional + Value type: + Definition: time in microseconds to pause between successive scans + of the matrix array. + +- row-hold: + Usage: optional + Value type: + Definition: time in nanoseconds to pause between scans of each row in + the matrix array. + +EXAMPLE + + keypad { + compatible = "qcom,pm8921-keypad"; + interrupt-parent = <&pmicintc>; + interrupts = <74 1>, <75 1>; + linux,keymap = < + MATRIX_KEY(0, 0, KEY_VOLUMEUP) + MATRIX_KEY(0, 1, KEY_VOLUMEDOWN) + MATRIX_KEY(0, 2, KEY_CAMERA_FOCUS) + MATRIX_KEY(0, 3, KEY_CAMERA) + >; + keypad,num-rows = <1>; + keypad,num-columns = <5>; + debounce = <15>; + scan-delay = <32>; + row-hold = <91500>; + }; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation