From: Philippe Schenker <philippe.schenker@toradex.com>
To: "Marcel Ziswiler" <marcel.ziswiler@toradex.com>,
"Max Krummenacher" <max.krummenacher@toradex.com>,
"stefan@agner.ch" <stefan@agner.ch>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Shawn Guo" <shawnguo@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Michal Vokáč" <michal.vokac@ysoft.com>,
"Fabio Estevam" <festevam@gmail.com>
Cc: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>,
Philippe Schenker <philippe.schenker@toradex.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH v2 05/20] ARM: dts: add recovery for I2C for iMX7
Date: Wed, 31 Jul 2019 12:38:08 +0000 [thread overview]
Message-ID: <20190731123750.25670-6-philippe.schenker@toradex.com> (raw)
In-Reply-To: <20190731123750.25670-1-philippe.schenker@toradex.com>
From: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
- add recovery mode for applicable i2c buses for
Colibri iMX7 module.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---
Changes in v2: None
arch/arm/boot/dts/imx7-colibri.dtsi | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index a8d992f3e897..2480623c92ff 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -140,8 +140,12 @@
&i2c1 {
clock-frequency = <100000>;
- pinctrl-names = "default";
+ pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1 &pinctrl_i2c1_int>;
+ pinctrl-1 = <&pinctrl_i2c1_recovery &pinctrl_i2c1_int>;
+ scl-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+
status = "okay";
codec: sgtl5000@a {
@@ -242,8 +246,11 @@
&i2c4 {
clock-frequency = <100000>;
- pinctrl-names = "default";
+ pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c4>;
+ pinctrl-1 = <&pinctrl_i2c4_recovery>;
+ scl-gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
};
&lcdif {
@@ -540,6 +547,13 @@
>;
};
+ pinctrl_i2c4_recovery: i2c4-recoverygrp {
+ fsl,pins = <
+ MX7D_PAD_ENET1_RGMII_TD2__GPIO7_IO8 0x4000007f
+ MX7D_PAD_ENET1_RGMII_TD3__GPIO7_IO9 0x4000007f
+ >;
+ };
+
pinctrl_lcdif_dat: lcdif-dat-grp {
fsl,pins = <
MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79
@@ -740,6 +754,13 @@
>;
};
+ pinctrl_i2c1_recovery: i2c1-recoverygrp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x4000007f
+ MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x4000007f
+ >;
+ };
+
pinctrl_cd_usdhc1: usdhc1-cd-grp {
fsl,pins = <
MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 /* CD */
--
2.22.0
next prev parent reply other threads:[~2019-07-31 12:38 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 12:37 [PATCH v2 00/20] Common patches from downstream development Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 01/20] ARM: dts: imx7-colibri: make sure module supplies are always on Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 02/20] ARM: dts: imx7-colibri: disable HS400 Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 03/20] ARM: dts: imx7-colibri: prepare module device tree for FlexCAN Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 04/20] ARM: dts: imx7-colibri: Add sleep mode to ethernet Philippe Schenker
2019-07-31 12:38 ` Philippe Schenker [this message]
2019-07-31 12:38 ` [PATCH v2 06/20] ARM: dts: imx7-colibri: add GPIO wakeup key Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 07/20] ARM: dts: imx7-colibri: fix 1.8V/UHS support Philippe Schenker
2019-07-31 12:56 ` Fabio Estevam
2019-07-31 14:52 ` Philippe Schenker
2019-08-02 8:51 ` Stefan Agner
2019-08-05 7:18 ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 08/20] ARM: dts: imx7-colibri: Add touch controllers Philippe Schenker
2019-07-31 12:42 ` Fabio Estevam
2019-07-31 14:39 ` Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 09/20] ARM: dts: imx6qdl-colibri: add phy to fec Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 10/20] ARM: dts: imx6qdl-colibri: Add missing pin declaration in iomuxc Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 11/20] ARM: dts: imx6qdl-apalis: Add sleep state to can interfaces Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 12/20] ARM: dts: imx6: Add touchscreens used on Toradex eval boards Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 13/20] ARM: dts: imx6-colibri: Add missing pinmuxing to Toradex eval board Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 14/20] ARM: dts: imx6ull-colibri: Add sleep mode to fec Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 15/20] ARM: dts: imx6ull-colibri: reduce v_batt current in power off Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 16/20] ARM: dts: imx6ull-colibri: Add watchdog Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 17/20] ARM: dts: imx6ull: improve can templates Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 18/20] ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 19/20] ARM: dts: imx6/7-colibri: switch dr_mode to otg Philippe Schenker
2019-07-31 12:38 ` [PATCH v2 20/20] ARM: dts: imx6ull-colibri: Add touchscreen used with Eval Board Philippe Schenker
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