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Tue, 27 Aug 2019 13:18:34 +0000 From: Philippe Schenker To: Marcel Ziswiler , Max Krummenacher , "stefan @ agner . ch" , "devicetree @ vger . kernel . org" , Rob Herring , Shawn Guo , Mark Rutland , =?iso-8859-2?Q?Michal_Vok=E1=E8?= , Fabio Estevam CC: Philippe Schenker , Oleksandr Suvorov , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Pengutronix Kernel Team , NXP Linux Team , Sascha Hauer Subject: [PATCH v5 09/13] ARM: dts: imx6ull-colibri: reduce v_batt current in power off Thread-Topic: [PATCH v5 09/13] ARM: dts: imx6ull-colibri: reduce v_batt current in power off Thread-Index: AQHVXNntUi9gc5UvokqnPHWDCbjaog== Date: Tue, 27 Aug 2019 13:18:34 +0000 Message-ID: <20190827131806.6816-10-philippe.schenker@toradex.com> References: <20190827131806.6816-1-philippe.schenker@toradex.com> In-Reply-To: <20190827131806.6816-1-philippe.schenker@toradex.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM0PR0102CA0031.eurprd01.prod.exchangelabs.com (2603:10a6:208:14::44) To VI1PR0502MB3965.eurprd05.prod.outlook.com (2603:10a6:803:23::29) authentication-results: spf=none (sender IP is ) smtp.mailfrom=philippe.schenker@toradex.com; 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received-spf: None (protection.outlook.com: toradex.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: vj1ui1CBsvP/WPGhuEZSeUsg8ioweqDla38p6uYrHZ4l+rZrypHuIQLJxaO3euVqjuMbPvpOuJKDw4cGf0GZVsVjJTZc0rTIEbEXNRsOrGfL/ZjH00xvf9k7zXpfc7GedU9R5noSVZDLpnOc5FAeoN/4IgE5ixBbX1kX6QxUoQBIhy/9YfuEXx9hnZDmNwhAZ2qBtkZREovzUq8m7GDnBdiW5x7on2rfeylF/Vw25uPqUDKlba289xDX8o2AFW4BboWkZAtnmiW57iHgH7dIhQXnr5mJdS4Md/MKpv/SwEfvc1lE5fhKun4D4vZD/V6m9uayj/h7QijQ0uQf7pxdyOCA16ObmQvK6N+qpKfPKdkNTsseuyAWtk8iFd60QmNaXF4hcrGKbjW487Lj/Y3mJTNWk2aGoajOmyaen8Egj04= Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5de08525-a580-4804-542a-08d72af11049 X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Aug 2019 13:18:34.6889 (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: jVem9PlH+z2bL9AQ0QIgJ3xTXUANKhKmivHmz3HRFaCN5APfiDwV094N0oeGa8wT6fLh2cZBz3cvaOc57OEWooLxpBRRcWw+pTILQQdPAHM= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0502MB3872 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Max Krummenacher Reduce the current drawn from VCC_BATT when the main power on the 3V3 pins to the module are switched off. This switches off SoC internal pull resistors which are provided on the module for TAMPER7 and TAMPER9 SoC pin and switches on a pull down instead of a pullup for the USBC_DET module pin (TAMPER2). Signed-off-by: Max Krummenacher Signed-off-by: Philippe Schenker Acked-by: Marcel Ziswiler Reviewed-by: Oleksandr Suvorov --- Changes in v5: - Added Olek's Reviewd-by Changes in v4: - Add Marcel Ziswiler's Ack Changes in v3: None Changes in v2: None arch/arm/boot/dts/imx6ull-colibri.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx= 6ull-colibri.dtsi index 1019ce69a242..1f112ec55e5c 100644 --- a/arch/arm/boot/dts/imx6ull-colibri.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi @@ -533,19 +533,19 @@ =20 pinctrl_snvs_ad7879_int: snvs-ad7879-int-grp { /* TOUCH Interrupt */ fsl,pins =3D < - MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x1b0b0 + MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x100b0 >; }; =20 pinctrl_snvs_reg_sd: snvs-reg-sd-grp { fsl,pins =3D < - MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x4001b8b0 + MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x400100b0 >; }; =20 pinctrl_snvs_usbc_det: snvs-usbc-det-grp { fsl,pins =3D < - MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 + MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x130b0 >; }; =20 --=20 2.23.0