[v4,3/3] arm64: dts: meson-gxbb: add support for Videostrong KII Pro
diff mbox series

Message ID 20191130195335.17740-4-mohammad.rasim96@gmail.com
State New, archived
Headers show
Series
  • add support for videostrong KII Pro
Related show

Commit Message

Mohammad Rasim Nov. 30, 2019, 7:53 p.m. UTC
This patch adds support for the Videostrong KII Pro tv box which is
based on the gxbb-p201 reference design

Device specifications:
- SOC: Amlogic S905
- RAM: 2GB DDR3
- Storage: 16GB
- Connectivity:
	- 10/100M Ethernet (IC Plus IP101GR)
	- 802.11 b/g/n/ac Wi-Fi (Ampak AP6335 BT/WIFI combo)
	- Bluetooth 4.0 (Ampak AP6335 BT/WIFI combo)
- Video out: HDMI 2.0 up to 4K @ 60Hz, and 3.5mm AV (composite video) jack
- Audio out: HDMI, AV (stereo audio) and optical S/PDIF
- Tuner: AVL6862 DVB-C/T/T2 + DVB-S/S2 demod and Rafael Micro R848 tuner
- Ports:
	- x1 micro SD card slot up to 32GB
	- 4x USB 2.0 host ports
- Misc:
    - Power button and LED, IR receiver

Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
---
 arch/arm64/boot/dts/amlogic/Makefile          |  1 +
 .../boot/dts/amlogic/meson-gxbb-kii-pro.dts   | 78 +++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts

--
2.24.0

Comments

Martin Blumenstingl Dec. 1, 2019, 10:21 p.m. UTC | #1
[...]
> +       leds {
> +               compatible = "gpio-leds";
> +               status {
> +                       gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
> +                       default-state = "off";
> +                       color = <LED_COLOR_ID_RED>;
> +                       function = LED_FUNCTION_STATUS;
why is LED_FUNCTION_STATUS not enclosed in <> like color above?


Martin
Mohammad Rasim Dec. 2, 2019, 8:02 a.m. UTC | #2
On 19/12/01 11:21PM, Martin Blumenstingl wrote:
> [...]
> > +       leds {
> > +               compatible = "gpio-leds";
> > +               status {
> > +                       gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
> > +                       default-state = "off";
> > +                       color = <LED_COLOR_ID_RED>;
> > +                       function = LED_FUNCTION_STATUS;
> why is LED_FUNCTION_STATUS not enclosed in <> like color above?
>
Well, the examples in the documentation enclose the color and don't
enclose function
https://github.com/torvalds/linux/blob/596cf45cbf6e4fa7bcb0df33e373a7d062b644b5/Documentation/devicetree/bindings/leds/common.txt#L140

Regards
>
> Martin
Martin Blumenstingl Dec. 3, 2019, 8:58 p.m. UTC | #3
On Mon, Dec 2, 2019 at 9:02 AM Mohammad Rasim
<mohammad.rasim96@gmail.com> wrote:
>
> On 19/12/01 11:21PM, Martin Blumenstingl wrote:
> > [...]
> > > +       leds {
> > > +               compatible = "gpio-leds";
> > > +               status {
> > > +                       gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
> > > +                       default-state = "off";
> > > +                       color = <LED_COLOR_ID_RED>;
> > > +                       function = LED_FUNCTION_STATUS;
> > why is LED_FUNCTION_STATUS not enclosed in <> like color above?
> >
> Well, the examples in the documentation enclose the color and don't
> enclose function
> https://github.com/torvalds/linux/blob/596cf45cbf6e4fa7bcb0df33e373a7d062b644b5/Documentation/devicetree/bindings/leds/common.txt#L140
sorry for the noise, only now I realize that the LED_FUNCTION_*s are
string definitions and not numeric values
in this case all is fine

I learnt something new today ;)


Martin

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 84afecba9ec0..a795a170dcab 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -6,6 +6,7 @@  dtb-$(CONFIG_ARCH_MESON) += meson-g12a-x96-max.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
new file mode 100644
index 000000000000..2f1f829450a2
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts
@@ -0,0 +1,78 @@ 
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Mohammad Rasim <mohammad.rasim96@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "meson-gxbb-p20x.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+/ {
+	compatible = "videostrong,kii-pro", "amlogic,p201", "amlogic,s905", "amlogic,meson-gxbb";
+	model = "Videostrong KII Pro";
+
+	leds {
+		compatible = "gpio-leds";
+		status {
+			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_STATUS;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		button-reset {
+			label = "reset";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+};
+
+
+
+&uart_A {
+	status = "okay";
+	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+
+	bluetooth {
+		compatible = "brcm,bcm4335a0";
+	};
+};
+
+
+
+&ethmac {
+	status = "okay";
+	pinctrl-0 = <&eth_rmii_pins>;
+	pinctrl-names = "default";
+
+	phy-handle = <&eth_phy0>;
+	phy-mode = "rmii";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		eth_phy0: ethernet-phy@0 {
+			/* IC Plus IP101GR (0x02430c54) */
+			reg = <0>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <10000>;
+			reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
+		};
+	};
+};