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10:16:25.6489 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: niJBDVxgR+s9Kq9ToYEbQifQm0z/JzF96zA5JgU6oNcBEuTYAoWeS0su9Ai6yrz6z3CqqxaunUcRf08zcXs6YsNrNPrEHl709+lfgpdd5Kg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVAP278MB0165 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: toradex.com Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Max Krummenacher Any IIO ADC can be used with the driver, so do not depend on VF610_ADC. Signed-off-by: Max Krummenacher Signed-off-by: Francesco Dolcini --- drivers/input/touchscreen/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/= Kconfig index 2d70c945b20a..dc90a3ea51ee 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -1335,7 +1335,7 @@ config TOUCHSCREEN_ZFORCE =20 config TOUCHSCREEN_COLIBRI_VF50 tristate "Toradex Colibri on board touchscreen driver" - depends on IIO && VF610_ADC + depends on IIO depends on GPIOLIB || COMPILE_TEST help Say Y here if you have a Colibri VF50 and plan to use --=20 2.25.1 From nobody Sat Apr 18 17:25:52 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E77C8C43334 for ; Tue, 12 Jul 2022 10:16:33 +0000 (UTC) Received: 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10:16:24.0073 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: +kyKydSbmY530u4a08PWptI295F4phB9E9m5RorYtVyzdACcL9Unx0i16LT6lw42qJWT+QybzxQWuoEWyecAAgi2/+ZQnnUgIWhbcwedN8s= X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVAP278MB0165 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CDE13A77 smtp.mailfrom=francesco.dolcini@toradex.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: toradex.com Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Max Krummenacher Clarify properties definition, drop unused pinctrl-2 state 'gpio'. Signed-off-by: Max Krummenacher Signed-off-by: Francesco Dolcini Acked-by: Krzysztof Kozlowski --- .../input/touchscreen/colibri-vf50-ts.txt | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf= 50-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf5= 0-ts.txt index 2e1490a8fe74..ca304357c374 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.t= xt +++ b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.t= xt @@ -3,15 +3,16 @@ Required Properties: - compatible must be toradex,vf50-touchscreen - io-channels: adc channels being used by the Colibri VF50 module + IIO ADC for Y-, X-, Y+, X+ connections - xp-gpios: FET gate driver for input of X+ - xm-gpios: FET gate driver for input of X- - yp-gpios: FET gate driver for input of Y+ - ym-gpios: FET gate driver for input of Y- -- interrupts: pen irq interrupt for touch detection -- pinctrl-names: "idle", "default", "gpios" -- pinctrl-0: pinctrl node for pen/touch detection state pinmux +- interrupts: pen irq interrupt for touch detection, signal from X plate +- pinctrl-names: "idle", "default" +- pinctrl-0: pinctrl node for pen/touch detection, pinctrl must provide + pull-up resistor on X+, X-. - pinctrl-1: pinctrl node for X/Y and pressure measurement (ADC) state pin= mux -- pinctrl-2: pinctrl node for gpios functioning as FET gate drivers - vf50-ts-min-pressure: pressure level at which to stop measuring X/Y valu= es =20 Example: @@ -26,9 +27,8 @@ Example: ym-gpios =3D <&gpio0 4 GPIO_ACTIVE_HIGH>; interrupt-parent =3D <&gpio0>; interrupts =3D <8 IRQ_TYPE_LEVEL_LOW>; - pinctrl-names =3D "idle","default","gpios"; - pinctrl-0 =3D <&pinctrl_touchctrl_idle>; - pinctrl-1 =3D <&pinctrl_touchctrl_default>; - pinctrl-2 =3D <&pinctrl_touchctrl_gpios>; + pinctrl-names =3D "idle","default"; + pinctrl-0 =3D <&pinctrl_touchctrl_idle>, <&pinctrl_touchctrl_gpios>; + pinctrl-1 =3D <&pinctrl_touchctrl_default>, <&pinctrl_touchctrl_gpios>; vf50-ts-min-pressure =3D <200>; }; --=20 2.25.1