From 01d2a3ad745746ae78f11b19c0c3a2fe893a6299 Mon Sep 17 00:00:00 2001
From: filippz <filip.matijevic.pz@gmail.com>
Date: Thu, 28 Dec 2017 07:00:11 +0100
Subject: [PATCH 10/11] ARM: dts: N9: Add support for apds990x ALS/PS
Signed-off-by: filippz <filip.matijevic.pz@gmail.com>
---
arch/arm/boot/dts/omap3-n9.dts | 24 ++++++++++++++++++++++++
arch/arm/boot/dts/omap3-n950-n9.dtsi | 14 ++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts
index a966597cd53b..700460b0a6a9 100644
--- a/arch/arm/boot/dts/omap3-n9.dts
+++ b/arch/arm/boot/dts/omap3-n9.dts
@@ -57,6 +57,30 @@
};
};
};
+
+ als_ps@39 {
+ compatible = "avago,apds990x";
+ reg = <0x39>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&als_ps_gpio>;
+
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_LEVEL_LOW)>; /* gpio_83 */
+
+ vdd-supply = <&vaux1>;
+ vled-supply = <&vbat>;
+
+ avago,ga = <168834>;
+ avago,cf1 = <4096>;
+ avago,irf1 = <7824>;
+ avago,cf2 = <877>;
+ avago,irf2 = <1575>;
+ avago,df = <52>;
+
+ avago,pdrive = /bits/ 8 <2>; /* APDS_IRLED_CURR_25mA */
+ avago,ppcount = /bits/ 8 <5>;
+ };
};
&i2c3 {
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index 219519812050..7ac45b833d1d 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -39,6 +39,14 @@
enable-active-high;
};
+ vbat: fixedregulator1 {
+ compatible = "regulator-fixed";
+ regulator-name = "VBAT";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ regulator-boot-on;
+ };
+
vwlan_fixed: fixedregulator2 {
compatible = "regulator-fixed";
regulator-name = "VWLAN";
@@ -157,6 +165,12 @@
OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4) /* gpio_23 (cmt_en) */
>;
};
+
+ als_ps_gpio: pinmux_als_ps_gpio {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x20f6, PIN_INPUT | MUX_MODE4) /* dss_data13.gpio_83 -> APDS990X/BHSFH IRQ */
+ >;
+ };
};
&i2c1 {
--
2.17.0