This series adds new bindings and a device-tree file for the Smartlabs
SML-5442TW set-top box which is based on the P231 reference design.
As requested, I have reworked the device-tree on the p23x-q20x dtsi. I
have also re-added the BT device with new bindings that have now been
merged in bluetooth-next for inclusion in Linux 5.8. See [1].
v8 - reworked on p23x-q20x dtsi
- add BT module
v7 - update gpio-led nodes
- remove gpio-hog for BT enable
- add bindings acks from Rob
v6 - removed audio nodes again
v5 - typo in card name
v4 - typos/corrections from Andreas
- convert to yaml bindings
- add sound node back
- confirmed gpio-hog is necessary
v3 - change to Smartlabs LLC
- removed sound node
v2 - removed audio nodes
- changes soundcard name to "meson-gx-audio"
- added missing uart-has-rtscts;
[1] https://patchwork.kernel.org/cover/11504823/
Christian Hewitt (3):
dt-bindings: add vendor prefix for Smartlabs LLC
dt-bindings: arm: amlogic: add support for the Smartlabs SML-5442TW
arm64: dts: meson: add support for the Smartlabs SML-5442TW
.../devicetree/bindings/arm/amlogic.yaml | 1 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-gxl-s905d-sml5442tw.dts | 80 +++++++++++++++++++
4 files changed, 84 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts
--
2.17.1
Smartlabs LLC are a professional integrator of Interactive TV solutions
and IPTV/VOD devices [1].
[1] https://www.smartlabs.tv/en/about/
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Christian Hewitt <[email protected]>
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index d3891386d671..a0adda624fc4 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -936,6 +936,8 @@ patternProperties:
description: Sitronix Technology Corporation
"^skyworks,.*":
description: Skyworks Solutions, Inc.
+ "^smartlabs,.*":
+ description: SmartLabs LLC
"^smsc,.*":
description: Standard Microsystems Corporation
"^snps,.*":
--
2.17.1
The SML-5442TW is an STB for O2 Czech IPTV/VOD and DVB-T/T2 based on the
Amlogic P231 reference design using the S905D chipset. Specs:
2GB DDR3 RAM
8GB eMMC storage
10/100 Base-T Ethernet
802.11 a/b/g/n/ac + BT 4.1 HS sdio wireless module (QCA9377)
2x single colour and 1x dual colour LEDs on the front panel
1x reset button on the front panel
HDMI 2.0 (4k@60p) video
Composite video + 2-channel audio output on 3.5mm jack
S/PDIF audio output
Single DVB-T/T2 tuner (AVL6762/MxL608)
2x USB 2.0 ports
1x micro SD card slot
UART pins (internal)
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Christian Hewitt <[email protected]>
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index f74aba48cec1..c0c0f6619fb3 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -107,6 +107,7 @@ properties:
- amlogic,p231
- libretech,aml-s905d-pc
- phicomm,n1
+ - smartlabs,sml5442tw
- const: amlogic,s905d
- const: amlogic,meson-gxl
--
2.17.1
The Smartlabs SML-5442TW is based on the Amlogic P231 reference design
but with the following differences:
- The Yellow and Blue LEDs are available but disabled
- The Red and Green LEDs are used to signal off/on status
- uart_AO can be accessed after opening the case; soldered pins exist
- QCA9377 instead of the usual Ampak/Broadcom module
Signed-off-by: Christian Hewitt <[email protected]>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-gxl-s905d-sml5442tw.dts | 80 +++++++++++++++++++
2 files changed, 81 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index eef0045320f2..6cf8c4ac0390 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -27,6 +27,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-sml5442tw.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts
new file mode 100644
index 000000000000..0b95e9ecbef0
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-sml5442tw.dts
@@ -0,0 +1,80 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) Christian Hewitt <[email protected]>
+ */
+
+/dts-v1/;
+
+#include "meson-gxl-s905d.dtsi"
+#include "meson-gx-p23x-q20x.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "smartlabs,sml5442tw", "amlogic,s905d", "amlogic,meson-gxl";
+ model = "SmartLabs SML-5442TW";
+
+ leds {
+ compatible = "gpio-leds";
+
+ yellow {
+ color = <LED_COLOR_ID_YELLOW>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio_ao GPIOAO_6 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ blue {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio GPIODV_28 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ green {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ red {
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+};
+
+ðmac {
+ status = "okay";
+ phy-mode = "rmii";
+ phy-handle = <&internal_phy>;
+};
+
+&i2c_A {
+ status = "okay";
+ pinctrl-0 = <&i2c_a_pins>;
+ pinctrl-names = "default";
+};
+
+&internal_phy {
+ pinctrl-0 = <ð_link_led_pins>, <ð_act_led_pins>;
+ pinctrl-names = "default";
+};
+
+/* This is connected to the Bluetooth module: */
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
+ pinctrl-names = "default";
+ uart-has-rtscts;
+
+ bluetooth {
+ compatible = "qcom,qca9377-bt";
+ enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+ max-speed = <2000000>;
+ clocks = <&wifi32k>;
+ clock-names = "lpo";
+ };
+};
--
2.17.1
On Sun, 10 May 2020 12:41:26 +0000, Christian Hewitt wrote:
> This series adds new bindings and a device-tree file for the Smartlabs
> SML-5442TW set-top box which is based on the P231 reference design.
>
> As requested, I have reworked the device-tree on the p23x-q20x dtsi. I
> have also re-added the BT device with new bindings that have now been
> merged in bluetooth-next for inclusion in Linux 5.8. See [1].
>
> [...]
Applied, thanks!
[1/3] dt-bindings: add vendor prefix for Smartlabs LLC
commit: bc15895e142396fed5ebf1f60139d9ca9a56a4e4
[2/3] dt-bindings: arm: amlogic: add support for the Smartlabs SML-5442TW
commit: 341e85047bdbc0196c91ccb4612ffab87bae9cfe
[3/3] arm64: dts: meson: add support for the Smartlabs SML-5442TW
commit: 1d6ece87b750cf26fed4eb794ea0b2fc7ff2be10
Best regards,
--
Kevin Hilman <[email protected]>