* [PATCH v2 1/3] dt-bindings: vendor-prefixes: add dimonoff
2023-12-07 15:05 [PATCH v2 0/3] board: imx8mn-dimonoff-gateway-evk: add support for Dimonoff gateway EVK board Hugo Villeneuve
@ 2023-12-07 15:05 ` Hugo Villeneuve
2023-12-07 15:05 ` [PATCH v2 2/3] dt-bindings: arm: fsl: add Dimonoff gateway EVK board Hugo Villeneuve
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Hugo Villeneuve @ 2023-12-07 15:05 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, robh
Cc: devicetree, linux-kernel, linux-arm-kernel, hugo, Hugo Villeneuve,
Krzysztof Kozlowski
From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Add vendor prefix for Dimonoff, which provides
IoT smart solutions and custom engineering services.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
---
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 71dcd6240a99..338ad15a7ab2 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -352,6 +352,8 @@ patternProperties:
description: Digi International Inc.
"^digilent,.*":
description: Diglent, Inc.
+ "^dimonoff,.*":
+ description: Dimonoff inc.
"^diodes,.*":
description: Diodes, Inc.
"^dioo,.*":
--
2.39.2
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH v2 2/3] dt-bindings: arm: fsl: add Dimonoff gateway EVK board
2023-12-07 15:05 [PATCH v2 0/3] board: imx8mn-dimonoff-gateway-evk: add support for Dimonoff gateway EVK board Hugo Villeneuve
2023-12-07 15:05 ` [PATCH v2 1/3] dt-bindings: vendor-prefixes: add dimonoff Hugo Villeneuve
@ 2023-12-07 15:05 ` Hugo Villeneuve
2023-12-07 15:22 ` Krzysztof Kozlowski
2023-12-07 15:05 ` [PATCH v2 3/3] arm64: dts: freescale: introduce dimonoff-gateway-evk board Hugo Villeneuve
2023-12-14 2:50 ` [PATCH v2 0/3] board: imx8mn-dimonoff-gateway-evk: add support for Dimonoff gateway EVK board Shawn Guo
3 siblings, 1 reply; 6+ messages in thread
From: Hugo Villeneuve @ 2023-12-07 15:05 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, robh
Cc: devicetree, linux-kernel, linux-arm-kernel, hugo, Hugo Villeneuve
From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Add DT compatible string for Dimonoff gateway EVK board based on a
Variscite VAR-SOM-NANO with a NXP MX8MN nano CPU.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index cd87d1afe7b7..9fc2d73ed8d6 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1025,6 +1025,7 @@ properties:
- description: Variscite VAR-SOM-MX8MN based boards
items:
- enum:
+ - dimonoff,gateway-evk # i.MX8MN Dimonoff Gateway EVK Board
- rve,rve-gateway # i.MX8MN RVE Gateway Board
- variscite,var-som-mx8mn-symphony
- const: variscite,var-som-mx8mn
--
2.39.2
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH v2 2/3] dt-bindings: arm: fsl: add Dimonoff gateway EVK board
2023-12-07 15:05 ` [PATCH v2 2/3] dt-bindings: arm: fsl: add Dimonoff gateway EVK board Hugo Villeneuve
@ 2023-12-07 15:22 ` Krzysztof Kozlowski
0 siblings, 0 replies; 6+ messages in thread
From: Krzysztof Kozlowski @ 2023-12-07 15:22 UTC (permalink / raw)
To: Hugo Villeneuve, robh+dt, krzysztof.kozlowski+dt, conor+dt,
shawnguo, s.hauer, kernel, festevam, linux-imx, leoyang.li, robh
Cc: devicetree, linux-kernel, linux-arm-kernel, Hugo Villeneuve
On 07/12/2023 16:05, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
>
> Add DT compatible string for Dimonoff gateway EVK board based on a
> Variscite VAR-SOM-NANO with a NXP MX8MN nano CPU.
>
> Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
> ---
> Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 3/3] arm64: dts: freescale: introduce dimonoff-gateway-evk board
2023-12-07 15:05 [PATCH v2 0/3] board: imx8mn-dimonoff-gateway-evk: add support for Dimonoff gateway EVK board Hugo Villeneuve
2023-12-07 15:05 ` [PATCH v2 1/3] dt-bindings: vendor-prefixes: add dimonoff Hugo Villeneuve
2023-12-07 15:05 ` [PATCH v2 2/3] dt-bindings: arm: fsl: add Dimonoff gateway EVK board Hugo Villeneuve
@ 2023-12-07 15:05 ` Hugo Villeneuve
2023-12-14 2:50 ` [PATCH v2 0/3] board: imx8mn-dimonoff-gateway-evk: add support for Dimonoff gateway EVK board Shawn Guo
3 siblings, 0 replies; 6+ messages in thread
From: Hugo Villeneuve @ 2023-12-07 15:05 UTC (permalink / raw)
To: robh+dt, krzysztof.kozlowski+dt, conor+dt, shawnguo, s.hauer,
kernel, festevam, linux-imx, leoyang.li, robh
Cc: devicetree, linux-kernel, linux-arm-kernel, hugo, Hugo Villeneuve,
Krzysztof Kozlowski
From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
The Dimonoff gateway EVK board is based on a Variscite
VAR-SOM-NANO, with a NXP MX8MN nano CPU and also based on a Symphony
mx8mn EVK.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
---
arch/arm64/boot/dts/freescale/Makefile | 1 +
.../freescale/imx8mn-dimonoff-gateway-evk.dts | 160 ++++++++++++++++++
2 files changed, 161 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mn-dimonoff-gateway-evk.dts
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index d22e4f4f886d..1f29215ea9bb 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -97,6 +97,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-beacon-kit.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-bsh-smm-s2.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-bsh-smm-s2pro.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mn-dimonoff-gateway-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr3l-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-dimonoff-gateway-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-dimonoff-gateway-evk.dts
new file mode 100644
index 000000000000..6f9b82958b96
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mn-dimonoff-gateway-evk.dts
@@ -0,0 +1,160 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2022 DimOnOff
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/usb/pd.h>
+#include "imx8mn-var-som-symphony.dts"
+
+/ {
+ model = "DimOnOff Gateway EVK board";
+ compatible = "dimonoff,gateway-evk", "variscite,var-som-mx8mn",
+ "fsl,imx8mn";
+
+ /*
+ * U30 FPF2193 regulator.
+ * Source = BASE_PER_3V3 = SOM_3V3 (COM pin 49).
+ */
+ reg_disp_3v3: regulator-disp-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "Display 3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ key-enter {
+ label = "enter";
+ gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_ENTER>;
+ wakeup-source;
+ };
+ };
+
+ /* Bourns PEC12R rotary encoder, 24 steps. */
+ rotary: rotary-encoder {
+ compatible = "rotary-encoder";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rotary>;
+ gpios = <&gpio5 12 GPIO_ACTIVE_LOW>, /* A */
+ <&gpio5 13 GPIO_ACTIVE_LOW>; /* B */
+ linux,axis = <0>; /* REL_X */
+ rotary-encoder,encoding = "gray";
+ rotary-encoder,relative-axis;
+ };
+};
+
+/* Disable Asynchronous Sample Rate Converter (audio) */
+&easrc {
+ status = "disabled";
+};
+
+&ecspi1 {
+ /* Resistive touch controller */
+ /delete-node/ touchscreen@0;
+};
+
+&gpu {
+ status = "disabled";
+};
+
+&i2c2 {
+ adc@48 {
+ compatible = "ti,ads7924";
+ reg = <0x48>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc>;
+ vref-supply = <®_disp_3v3>;
+ reset-gpios = <&gpio5 5 GPIO_ACTIVE_LOW>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ channel@0 {
+ reg = <0>;
+ label = "Pot0";
+ };
+ channel@1 {
+ reg = <1>;
+ label = "Pot1";
+ };
+ channel@2 {
+ reg = <2>;
+ label = "Pot2";
+ };
+ channel@3 {
+ reg = <3>;
+ label = "Pot3";
+ };
+ };
+
+ rtc@51 {
+ compatible = "nxp,pcf2129";
+ reg = <0x51>;
+ reset-source; /* For watchdog. */
+ };
+
+ rtc@53 {
+ compatible = "nxp,pcf2131";
+ reg = <0x53>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rtc>;
+ reset-source; /* For watchdog. */
+ interrupt-parent = <&gpio5>;
+ interrupts = <10 IRQ_TYPE_EDGE_FALLING>; /* J17.6 on EVK */
+ };
+};
+
+&i2c3 {
+ touchscreen@38 {
+ status = "disabled";
+ };
+
+ codec@1a {
+ status = "disabled";
+ };
+
+ /* DS1337 RTC module */
+ rtc@68 {
+ status = "disabled";
+ };
+};
+
+&sai5 {
+ status = "disabled";
+};
+
+&iomuxc {
+ pinctrl_gpio_keys: gpiokeysgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_GPIO1_IO08_GPIO1_IO8 0xc6
+ >;
+ };
+
+ pinctrl_rotary: rotarygrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_ECSPI2_MISO_GPIO5_IO12 0x00000156
+ MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x00000156
+ >;
+ };
+
+ pinctrl_adc: adcgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x00000156
+ >;
+ };
+
+ pinctrl_rtc: rtcgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_ECSPI2_SCLK_GPIO5_IO10 0x00000156
+ MX8MN_IOMUXC_ECSPI2_MOSI_GPIO5_IO11 0x00000156
+ >;
+ };
+};
--
2.39.2
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH v2 0/3] board: imx8mn-dimonoff-gateway-evk: add support for Dimonoff gateway EVK board
2023-12-07 15:05 [PATCH v2 0/3] board: imx8mn-dimonoff-gateway-evk: add support for Dimonoff gateway EVK board Hugo Villeneuve
` (2 preceding siblings ...)
2023-12-07 15:05 ` [PATCH v2 3/3] arm64: dts: freescale: introduce dimonoff-gateway-evk board Hugo Villeneuve
@ 2023-12-14 2:50 ` Shawn Guo
3 siblings, 0 replies; 6+ messages in thread
From: Shawn Guo @ 2023-12-14 2:50 UTC (permalink / raw)
To: Hugo Villeneuve
Cc: robh+dt, krzysztof.kozlowski+dt, conor+dt, s.hauer, kernel,
festevam, linux-imx, leoyang.li, robh, devicetree, linux-kernel,
linux-arm-kernel, Hugo Villeneuve
On Thu, Dec 07, 2023 at 10:05:16AM -0500, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
>
> Hello,
> this patch series add support for the Dimonoff gateway EVK board.
>
> Based on shawnguo/for-next branch.
>
> Thank you.
>
> Link: [v1] https://lore.kernel.org/all/20231206160303.33185-1-hugo@hugovil.com/
>
> Changes for V2:
> - Add Krzysztof Acked-by tag
> - Wrap lines at 80 columns in dts
> - Remove company name from compatible property
>
> Hugo Villeneuve (3):
> dt-bindings: vendor-prefixes: add dimonoff
> dt-bindings: arm: fsl: add Dimonoff gateway EVK board
> arm64: dts: freescale: introduce dimonoff-gateway-evk board
Applied all, thanks!
^ permalink raw reply [flat|nested] 6+ messages in thread