From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com
Cc: Neil Armstrong <narmstrong@baylibre.com>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 08/11] arm64: dts: meson-g12a-sei510: Add ADC Key and BT support
Date: Mon, 11 Mar 2019 10:56:10 +0100 [thread overview]
Message-ID: <20190311095613.11371-9-narmstrong@baylibre.com> (raw)
In-Reply-To: <20190311095613.11371-1-narmstrong@baylibre.com>
Add support for the :
- ADC Touch key
- Bluetooth Module on UART A
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../boot/dts/amlogic/meson-g12a-sei510.dts | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
index 2b11b5893958..3d230545122e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
@@ -6,6 +6,8 @@
/dts-v1/;
#include "meson-g12a.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
/ {
compatible = "seirobotics,sei510", "amlogic,g12a";
@@ -15,6 +17,19 @@
serial0 = &uart_AO;
};
+ adc_keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 0>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+
+ button-onoff {
+ label = "On/Off";
+ linux,code = <KEY_POWER>;
+ press-threshold-microvolt = <1700000>;
+ };
+ };
+
ao_5v: regulator-ao_5v {
compatible = "regulator-fixed";
regulator-name = "AO_5V";
@@ -85,7 +100,23 @@
vin-supply = <&vddao_3v3>;
regulator-always-on;
};
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddio_ao1v8>;
+};
+
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+ };
};
&uart_AO {
--
2.20.1
next prev parent reply other threads:[~2019-03-11 9:57 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-11 9:56 [PATCH 00/11] arm64: dts: g12a: Add boards peripherals Neil Armstrong
2019-03-11 9:56 ` [PATCH 01/11] arm64: dts: meson-g12a-u200: add uart_AO pinctrl Neil Armstrong
2019-03-15 21:42 ` Martin Blumenstingl
2019-03-11 9:56 ` [PATCH 02/11] arm64: dts: meson-g12a-sei510: " Neil Armstrong
2019-03-15 21:42 ` Martin Blumenstingl
2019-03-11 9:56 ` [PATCH 03/11] arm64: dts: meson-g12a-x96-max: " Neil Armstrong
2019-03-15 21:42 ` Martin Blumenstingl
2019-03-11 9:56 ` [PATCH 04/11] arm64: dts: meson-g12a-u200: add regulators Neil Armstrong
2019-03-15 22:01 ` Martin Blumenstingl
2019-03-16 14:40 ` Neil Armstrong
2019-03-11 9:56 ` [PATCH 05/11] arm64: dts: meson-g12a-sei510: " Neil Armstrong
2019-03-11 9:56 ` [PATCH 06/11] arm64: dts: meson-g12a-x96-max: " Neil Armstrong
2019-03-15 22:05 ` Martin Blumenstingl
2019-03-16 14:41 ` Neil Armstrong
2019-03-16 14:41 ` Neil Armstrong
2019-03-11 9:56 ` [PATCH 07/11] arm64: dts: meson-g12a-x96-max: Enable BT Module Neil Armstrong
2019-03-15 21:48 ` Martin Blumenstingl
2019-03-16 14:42 ` Neil Armstrong
2019-03-11 9:56 ` Neil Armstrong [this message]
2019-03-11 9:56 ` [PATCH 09/11] arm64: dts: meson-g12a-sei510: Enable USB Neil Armstrong
2019-03-11 9:56 ` [PATCH 10/11] arm64: dts: meson-g12a-u200: " Neil Armstrong
2019-03-15 21:52 ` Martin Blumenstingl
2019-03-11 9:56 ` [PATCH 11/11] arm64: dts: meson-g12a-x96-max: " Neil Armstrong
2019-03-15 21:50 ` Martin Blumenstingl
2019-03-16 14:46 ` Neil Armstrong
2019-03-16 22:07 ` Martin Blumenstingl
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