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authorAdam Ford <aford173@gmail.com>2018-05-01 01:24:34 +0200
committerTony Lindgren <tony@atomide.com>2018-05-01 16:55:35 +0200
commit189822cbcbf3ea37c26a15612d8f922c440bc0e0 (patch)
tree7f9302c67de0902eb178d0c9dd1b1496fc5377f7 /arch/arm/boot/dts/logicpd-som-lv.dtsi
parentARM: OMAP2+: powerdomain: use raw_smp_processor_id() for trace (diff)
downloadlinux-189822cbcbf3ea37c26a15612d8f922c440bc0e0.tar.xz
linux-189822cbcbf3ea37c26a15612d8f922c440bc0e0.zip
ARM: dts: logicpd-som-lv: Fix WL127x Startup Issues
The VAUX3 rail from the PMIC powers a clock driver which clocks the WL127x. This corrects a bug which did not correctly associate the vin-supply with the proper power rail. This also fixes a typo in the pinmuxing to properly configure the interrupt pin. Fixes: ab8dd3aed011 ("ARM: DTS: Add minimal Support for Logic PD DM3730 SOM-LV") Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/logicpd-som-lv.dtsi')
-rw-r--r--arch/arm/boot/dts/logicpd-som-lv.dtsi9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
index b47cac23a04b..40eadbfb91ea 100644
--- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
+++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
@@ -26,7 +26,7 @@
gpio = <&gpio1 3 0>; /* gpio_3 */
startup-delay-us = <70000>;
enable-active-high;
- vin-supply = <&vmmc2>;
+ vin-supply = <&vaux3>;
};
/* HS USB Host PHY on PORT 1 */
@@ -213,7 +213,7 @@
};
wl127x_gpio: pinmux_wl127x_gpio_pin {
pinctrl-single,pins = <
- OMAP3_WKUP_IOPAD(0x2a0c, PIN_INPUT | MUX_MODE4) /* sys_boot0.gpio_2 */
+ OMAP3_WKUP_IOPAD(0x2a0a, PIN_INPUT | MUX_MODE4) /* sys_boot0.gpio_2 */
OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4) /* sys_boot1.gpio_3 */
>;
};
@@ -260,6 +260,11 @@
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
+&vaux3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+};
+
&twl {
twl_power: power {
compatible = "ti,twl4030-power-idle-osc-off", "ti,twl4030-power-idle";