From: Paul Kocialkowski <contact@paulk.fr>
To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Matteo Scordino <matteo.scordino@gmail.com>,
Icenowy Zheng <icenowy@aosc.io>,
Paul Kocialkowski <contact@paulk.fr>
Subject: [PATCH 9/9] ARM: dts: sun8i-v3: Add support for the SL631 Action Camera with IMX179
Date: Sat, 31 Oct 2020 19:21:37 +0100 [thread overview]
Message-ID: <20201031182137.1879521-10-contact@paulk.fr> (raw)
In-Reply-To: <20201031182137.1879521-1-contact@paulk.fr>
The SL631 is a family of Allwinner V3 action cameras sold under
various names, such as SJCAM SJ4000 Air or F60 Action Camera.
Devices in this family share a common board design but can be found
with different image sensors, including the IMX179 and the OV4689.
This adds support for a common dtsi for the SL631 family as well as
a specific dts for the IMX179 fashion, which will later be populated
with an IMX179 node when a driver is available.
Features that were tested on the device include:
- UART debug
- MMC
- USB peripheral (e.g. g_ether)
- Buttons
- SPI NOR flash
Note that the exact designer/vendor of these boards is unknown.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/sun8i-v3-sl631-imx179.dts | 12 ++
arch/arm/boot/dts/sun8i-v3-sl631.dtsi | 145 ++++++++++++++++++++
3 files changed, 158 insertions(+)
create mode 100644 arch/arm/boot/dts/sun8i-v3-sl631-imx179.dts
create mode 100644 arch/arm/boot/dts/sun8i-v3-sl631.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 4363ba564bb4..b76bcda9a9df 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1196,6 +1196,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-s3-lichee-zero-plus.dtb \
sun8i-s3-pinecube.dtb \
sun8i-t3-cqa3t-bv3.dtb \
+ sun8i-v3-sl631-imx179.dtb \
sun8i-v3s-licheepi-zero.dtb \
sun8i-v3s-licheepi-zero-dock.dtb \
sun8i-v40-bananapi-m2-berry.dtb
diff --git a/arch/arm/boot/dts/sun8i-v3-sl631-imx179.dts b/arch/arm/boot/dts/sun8i-v3-sl631-imx179.dts
new file mode 100644
index 000000000000..9e3b78000bdb
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-v3-sl631-imx179.dts
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR X11)
+/*
+ * Copyright 2020 Paul Kocialkowski <contact@paulk.fr>
+ */
+
+#include "sun8i-v3-sl631.dtsi"
+
+/ {
+ model = "SL631 Action Camera with IMX179";
+ compatible = "unknown,sl631-imx179", "unknown,sl631",
+ "allwinner,sun8i-v3";
+};
diff --git a/arch/arm/boot/dts/sun8i-v3-sl631.dtsi b/arch/arm/boot/dts/sun8i-v3-sl631.dtsi
new file mode 100644
index 000000000000..9bc84d2812a6
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-v3-sl631.dtsi
@@ -0,0 +1,145 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR X11)
+/*
+ * Copyright 2020 Paul Kocialkowski <contact@paulk.fr>
+ */
+
+/dts-v1/;
+
+#include "sun8i-v3.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "SL631 Action Camera";
+ compatible = "unknown,sl631", "allwinner,sun8i-v3";
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pb_pins>;
+ status = "okay";
+};
+
+&lradc {
+ vref-supply = <®_ldo2>;
+ status = "okay";
+
+ button@174 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <174603>;
+ };
+
+ button@384 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <384126>;
+ };
+
+ button@593 {
+ label = "Home";
+ linux,code = <KEY_HOME>;
+ channel = <0>;
+ voltage = <593650>;
+ };
+};
+
+&mmc0 {
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+ bus-width = <4>;
+ vmmc-supply = <®_dcdc3>;
+ status = "okay";
+};
+
+&pio {
+ vcc-pd-supply = <®_dcdc3>;
+ vcc-pe-supply = <®_dcdc3>;
+};
+
+#include "axp209.dtsi"
+
+&ac_power_supply {
+ status = "okay";
+};
+
+&battery_power_supply {
+ status = "okay";
+};
+
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-name = "vdd-sys-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vdd-3v3";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_ldo4 {
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-ep952";
+};
+
+&spi0 {
+ status = "okay";
+
+ spi-flash@0 {
+ reg = <0>;
+ compatible = "macronix,mx25l6436f", "jedec,spi-nor";
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&uart1 {
+ pinctrl-0 = <&uart1_pg_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
--
2.28.0
next prev parent reply other threads:[~2020-10-31 18:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-31 18:21 [PATCH 0/9] Allwinner V3 SL631 Action Camera Support and Related Fixes Paul Kocialkowski
2020-10-31 18:21 ` [PATCH 1/9] ARM: sunxi: Add machine match for the Allwinner V3 SoC Paul Kocialkowski
2020-11-02 9:28 ` Maxime Ripard
2020-10-31 18:21 ` [PATCH 2/9] ARM: dts: sun8i-v3: Add UART1 PG pins description Paul Kocialkowski
2020-10-31 18:21 ` [PATCH 3/9] ARM: dts: sun8i-v3s: Add I2C1 PB " Paul Kocialkowski
2020-11-02 10:08 ` Maxime Ripard
2020-10-31 18:21 ` [PATCH 4/9] dt-bindings: irq: sun7i-nmi: Add binding for the V3s NMI Paul Kocialkowski
2020-11-02 10:09 ` Maxime Ripard
2020-11-02 10:16 ` Paul Kocialkowski
2020-10-31 18:21 ` [PATCH 5/9] irqchip/sunxi-nmi: Add support " Paul Kocialkowski
2020-11-02 10:09 ` Maxime Ripard
2020-10-31 18:21 ` [PATCH 6/9] ARM: dts: sun8i-v3s: Add the V3s NMI IRQ controller Paul Kocialkowski
2020-11-02 10:12 ` Maxime Ripard
2020-11-02 10:25 ` Paul Kocialkowski
2020-11-02 13:44 ` Maxime Ripard
2020-11-02 16:59 ` Paul Kocialkowski
2020-10-31 18:21 ` [PATCH 7/9] ARM: dts: sun8i: Cleanup the Pinecube AXP209 node Paul Kocialkowski
2020-10-31 18:21 ` [PATCH 8/9] dt-bindings: arm: sunxi: Add SL631 with IMX179 bindings Paul Kocialkowski
2020-11-02 10:13 ` Maxime Ripard
2020-11-02 10:33 ` Paul Kocialkowski
2020-11-02 14:27 ` Maxime Ripard
2020-11-02 17:00 ` Paul Kocialkowski
2020-10-31 18:21 ` Paul Kocialkowski [this message]
2020-11-02 10:16 ` [PATCH 9/9] ARM: dts: sun8i-v3: Add support for the SL631 Action Camera with IMX179 Maxime Ripard
2020-11-02 10:30 ` Paul Kocialkowski
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