From patchwork Fri Mar 6 21:06:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 11424691 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B78B0921 for ; Fri, 6 Mar 2020 21:06:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 12ADC20709 for ; Fri, 6 Mar 2020 21:06:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="iJDRs8kl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726240AbgCFVGk (ORCPT ); Fri, 6 Mar 2020 16:06:40 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.82]:17652 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726271AbgCFVGk (ORCPT ); Fri, 6 Mar 2020 16:06:40 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1583528798; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=bK/BibRyT71/ND5TtK3+5pHcq6COywL/GI3c3CyuBQc=; b=iJDRs8klmiuv3d1W2mzhmi/+sX0bFaX3HU/Dr/Fx6o6G0xt1KvQTa7+00QOAllDVlI tL5pUV14WiXsgRz62RnL1s0Nk8nGlh8yLWmdex9r/q74rq3te5/A9SK8MDvSRiCwk53r 0I3XM9iESjeONXl9t/uC2j1n4XsYSL0y74HmF9lbcf0YqM2TnQAYLZqYl9qZu9MS53tA uWsi2KZssqflcDGevkJVONgbcj9bLOcLwifKOji57itYtZDQdqgT7HGVrmnWTuVrpZPk YxHBr2XmLFQJQd+F6aZidMreDafnLrqHDPGiO/vaP9M+fWe6WhN2R9xWE4poRpKQrWj2 eJMA== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXH6GQjzrz4=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.2.0 DYNA|AUTH) with ESMTPSA id y0a02cw26L6aaJc (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 6 Mar 2020 22:06:36 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Cercueil , Rob Herring , Mark Rutland , Thomas Bogendoerfer , "H. Nikolaus Schaller" , Geert Uytterhoeven , Kees Cook , "Eric W. Biederman" , Miquel Raynal Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org, Alex Smith Subject: [PATCH v7 1/3] MIPS: DTS: CI20: add DT node for IR sensor Date: Fri, 6 Mar 2020 22:06:31 +0100 Message-Id: <4bc5f062ca9d51457dec245cf8e11850c67207a9.1583528793.git.hns@goldelico.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: Alex Smith The infrared sensor on the CI20 board is connected to a GPIO and can be operated by using the gpio-ir-recv driver. Add a DT node for the sensor to allow that driver to be used. Signed-off-by: Alex Smith Signed-off-by: H. Nikolaus Schaller Reviewed-by: Paul Cercueil --- arch/mips/boot/dts/ingenic/ci20.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index c340f947baa0..fc4e64200c3d 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -62,6 +62,11 @@ enable-active-high; }; + ir: ir { + compatible = "gpio-ir-receiver"; + gpios = <&gpe 3 GPIO_ACTIVE_LOW>; + }; + wlan0_power: fixedregulator@1 { compatible = "regulator-fixed"; regulator-name = "wlan0_power"; From patchwork Fri Mar 6 21:06:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 11424693 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E2D061580 for ; Fri, 6 Mar 2020 21:06:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C266420714 for ; Fri, 6 Mar 2020 21:06:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="eC/fqldF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726676AbgCFVGk (ORCPT ); Fri, 6 Mar 2020 16:06:40 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.82]:21724 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726185AbgCFVGk (ORCPT ); Fri, 6 Mar 2020 16:06:40 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1583528798; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=vNO66+ztpQp9n8/S8Q3jA2wnH0xE9ZlJlnj64laLA5o=; b=eC/fqldFRaN7a1/2Z9kfcASvQBRb92sv11tNfIQp669rrUR65NBwin1hnq59CPCbGh VC93Wf6xwYIBRKirv5eNUntmZRlCd/nwpvBXknql6utIhS4xvtxsCLvbv5BrTbE92phb OdLrVHl2LHvd/UcnV/7xAIKMkjDz5+2p8rFmcpPNj/UYqRoQfhUraIwL+5GCLmnTeQwf TxY+YAQ04f/DzcbAFubu1nKhc+scivFQGjTVe8OISK71AwU3KM6HzWXc+xgJrUb0IVGc IWxxy/sgpwAhEkgU09VpbhI2iYo6y9vU/ANFsrPY5uQQBbD9YaZJGY9Gj2zSKiwEwo/z PUUg== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXH6GQjzrz4=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.2.0 DYNA|AUTH) with ESMTPSA id y0a02cw26L6baJd (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 6 Mar 2020 22:06:37 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Cercueil , Rob Herring , Mark Rutland , Thomas Bogendoerfer , "H. Nikolaus Schaller" , Geert Uytterhoeven , Kees Cook , "Eric W. Biederman" , Miquel Raynal Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org Subject: [PATCH v7 2/3] MIPS: DTS: CI20: multiple DTS improvements Date: Fri, 6 Mar 2020 22:06:32 +0100 Message-Id: X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org a) add DT node for SW1 as Enter button The SW1 button can be used as a simple one-button keyboard and is connected to PD17. Note: SW1 has a second meaning to change the boot sequence when pressed while powering on. b) give eth0_power a defined voltage. This is a 3.3V power switch (DVNET3.3V). Signed-off-by: H. Nikolaus Schaller Reviewed-by: Paul Cercueil --- arch/mips/boot/dts/ingenic/ci20.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index fc4e64200c3d..db0ca250bd1a 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -4,6 +4,7 @@ #include "jz4780.dtsi" #include #include +#include #include #include @@ -27,6 +28,17 @@ 0x30000000 0x30000000>; }; + gpio-keys { + compatible = "gpio-keys"; + + sw1 { + label = "ci20:sw1"; + linux,code = ; + gpios = <&gpd 17 GPIO_ACTIVE_HIGH>; + wakeup-source; + }; + }; + leds { compatible = "gpio-leds"; @@ -58,6 +70,8 @@ eth0_power: fixedregulator@0 { compatible = "regulator-fixed"; regulator-name = "eth0_power"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; gpio = <&gpb 25 GPIO_ACTIVE_LOW>; enable-active-high; }; From patchwork Fri Mar 6 21:06:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 11424697 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6E01114E3 for ; Fri, 6 Mar 2020 21:06:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4D91420716 for ; Fri, 6 Mar 2020 21:06:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="RBnW30Ml" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727000AbgCFVGr (ORCPT ); Fri, 6 Mar 2020 16:06:47 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([81.169.146.169]:27957 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726269AbgCFVGr (ORCPT ); Fri, 6 Mar 2020 16:06:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1583528804; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=F7Q7dzKizkE8VkIH23/riTwDlFWCGM9XLFl0TNbD9Eo=; b=RBnW30MlH3BjQMJr3KIkb4lO1Tc65LC+T057CFV5C699oafjHP76y7AW2CJQUsXlw2 wHqCWvtbORnOlRejjz1g640y1AosRG58nB4hm8LyYWAJoddZoGF4UTvtqRLMsdRtr1C6 1waInOFh675KJ1sXENtjPirPaMdlSpR+rULztUsTwIXhd8FP7w4lCHSr7vlvgwUU9ACU gp6trJFC/fCJ6WZpGhxqMJOh/IE9Jfvq7Xgr3/oZjrLelgo2fDqBt3NOnEY9MndFrBJx IvoKddgeY9WTdFZHHXRrXjymranSXcnlrFLS7VqzI1OA6OvyB6QaXdUmN/f+7EaZNfMh fTuw== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXH6GQjzrz4=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.2.0 DYNA|AUTH) with ESMTPSA id y0a02cw26L6baJe (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 6 Mar 2020 22:06:37 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Cercueil , Rob Herring , Mark Rutland , Thomas Bogendoerfer , "H. Nikolaus Schaller" , Geert Uytterhoeven , Kees Cook , "Eric W. Biederman" , Miquel Raynal Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org Subject: [PATCH v7 3/3] MIPS: CI20: defconfig: multiple improvements Date: Fri, 6 Mar 2020 22:06:33 +0100 Message-Id: X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org a) configure for supporting modules Not all drivers need to be compiled into the kernel. Support building and loading of kernel modules. b) compile leds-gpio driver into the kernel and configure for LED triggers DTS has been augmented to add some gpio-leds. We need the leds-gpio driver and enable the triggers. c) configure CONFIG_REGULATOR_ACT8865 for PMU The PMU on the CI20 board is an ACT8600 using the ACT8865 driver. Since it is not compiled, the PMU and the CI20 board is running in power-on reset state of the PMU. d) compile gpio-ir driver The CI20 board has a gpio based IR receiver. e) configure for CONFIG_KEYBOARD_GPIO=m The SW1 button is hooked up to send input events. Signed-off-by: H. Nikolaus Schaller Reviewed-by: Paul Cercueil --- arch/mips/configs/ci20_defconfig | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/mips/configs/ci20_defconfig b/arch/mips/configs/ci20_defconfig index be41df2a81fb..0db0088bbc1c 100644 --- a/arch/mips/configs/ci20_defconfig +++ b/arch/mips/configs/ci20_defconfig @@ -1,4 +1,5 @@ # CONFIG_LOCALVERSION_AUTO is not set +CONFIG_MODULES=y CONFIG_KERNEL_XZ=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y @@ -88,12 +89,14 @@ CONFIG_I2C_JZ4780=y CONFIG_SPI=y CONFIG_SPI_GPIO=y CONFIG_GPIO_SYSFS=y +CONFIG_KEYBOARD_GPIO=m # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_JZ4740_WDT=y CONFIG_REGULATOR=y CONFIG_REGULATOR_DEBUG=y CONFIG_REGULATOR_FIXED_VOLTAGE=y +CONFIG_REGULATOR_ACT8865=y # CONFIG_VGA_CONSOLE is not set # CONFIG_HID is not set # CONFIG_USB_SUPPORT is not set @@ -166,3 +169,21 @@ CONFIG_STACKTRACE=y # CONFIG_FTRACE is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon console=ttyS4,115200 clk_ignore_unused" +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_MTD=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_LEDS_TRIGGER_TRANSIENT=y +CONFIG_LEDS_TRIGGER_CAMERA=m +CONFIG_LIRC=y +CONFIG_MEDIA_SUPPORT=m +CONFIG_RC_DEVICES=y +CONFIG_IR_GPIO_CIR=m +CONFIG_IR_GPIO_TX=m