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authorMax Krummenacher <max.krummenacher@toradex.com>2019-08-27 15:18:34 +0200
committerShawn Guo <shawnguo@kernel.org>2019-10-02 03:09:50 +0200
commit691b82175457ab20e8f9c3026874fed38bed24a1 (patch)
treed4ab50240917f2cd7625c3c5cd75320d8168018d /arch/arm/boot/dts/imx6ull-colibri.dtsi
parentARM: dts: imx6ull-colibri: Add sleep mode to fec (diff)
downloadlinux-691b82175457ab20e8f9c3026874fed38bed24a1.tar.xz
linux-691b82175457ab20e8f9c3026874fed38bed24a1.zip
ARM: dts: imx6ull-colibri: reduce v_batt current in power off
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 <max.krummenacher@toradex.com> Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6ull-colibri.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6ull-colibri.dtsi6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-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 @@
pinctrl_snvs_ad7879_int: snvs-ad7879-int-grp { /* TOUCH Interrupt */
fsl,pins = <
- MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x1b0b0
+ MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x100b0
>;
};
pinctrl_snvs_reg_sd: snvs-reg-sd-grp {
fsl,pins = <
- MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x4001b8b0
+ MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x400100b0
>;
};
pinctrl_snvs_usbc_det: snvs-usbc-det-grp {
fsl,pins = <
- MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0
+ MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x130b0
>;
};