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* [PATCH 1/2] dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR Testbench board
@ 2022-09-26 21:29 ` Marek Vasut
  0 siblings, 0 replies; 6+ messages in thread
From: Marek Vasut @ 2022-09-26 21:29 UTC (permalink / raw)
  To: linux-arm-kernel
  Cc: Marek Vasut, Alexandre Torgue, Patrice Chotard, Patrick Delaunay,
	Rob Herring, devicetree, linux-stm32

Add DT compatible string for DHCOR Testbench board, which is a testbench
for testing of DHCOR SoM during manufacturing. This is effectively a
trimmed down version of AV96 board with CSI-2 bridge, HDMI bridge, WiFi,
Audio and LEDs removed and used as GPIOs instead.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
---
 Documentation/devicetree/bindings/arm/stm32/stm32.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
index 4c605bccc474e..44f5c5855af8c 100644
--- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
@@ -59,6 +59,12 @@ properties:
               - prt,prtt1s   # Protonic PRTT1S
           - const: st,stm32mp151
 
+      - description: DH STM32MP151 DHCOR SoM based Boards
+        items:
+          - const: dh,stm32mp151a-dhcor-testbench
+          - const: dh,stm32mp151a-dhcor-som
+          - const: st,stm32mp151
+
       - description: DH STM32MP153 DHCOM SoM based Boards
         items:
           - const: dh,stm32mp153c-dhcom-drc02
-- 
2.35.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 1/2] dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR Testbench board
@ 2022-09-26 21:29 ` Marek Vasut
  0 siblings, 0 replies; 6+ messages in thread
From: Marek Vasut @ 2022-09-26 21:29 UTC (permalink / raw)
  To: linux-arm-kernel
  Cc: Marek Vasut, Alexandre Torgue, Patrice Chotard, Patrick Delaunay,
	Rob Herring, devicetree, linux-stm32

Add DT compatible string for DHCOR Testbench board, which is a testbench
for testing of DHCOR SoM during manufacturing. This is effectively a
trimmed down version of AV96 board with CSI-2 bridge, HDMI bridge, WiFi,
Audio and LEDs removed and used as GPIOs instead.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
---
 Documentation/devicetree/bindings/arm/stm32/stm32.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
index 4c605bccc474e..44f5c5855af8c 100644
--- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
@@ -59,6 +59,12 @@ properties:
               - prt,prtt1s   # Protonic PRTT1S
           - const: st,stm32mp151
 
+      - description: DH STM32MP151 DHCOR SoM based Boards
+        items:
+          - const: dh,stm32mp151a-dhcor-testbench
+          - const: dh,stm32mp151a-dhcor-som
+          - const: st,stm32mp151
+
       - description: DH STM32MP153 DHCOM SoM based Boards
         items:
           - const: dh,stm32mp153c-dhcom-drc02
-- 
2.35.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH 2/2] ARM: dts: stm32: Add DHCOR based Testbench board
  2022-09-26 21:29 ` Marek Vasut
  (?)
@ 2022-09-26 21:29 ` Marek Vasut
  2022-10-20 16:28   ` Alexandre TORGUE
  -1 siblings, 1 reply; 6+ messages in thread
From: Marek Vasut @ 2022-09-26 21:29 UTC (permalink / raw)
  To: linux-arm-kernel
  Cc: Marek Vasut, Alexandre Torgue, Patrice Chotard, Patrick Delaunay,
	linux-stm32

Add DT for DHCOR Testbench board, which is a testbench for testing of
DHCOR SoM during manufacturing. This is effectively a trimmed down
version of AV96 board with CSI-2 bridge, HDMI bridge, WiFi, Audio and
LEDs removed and used as GPIOs instead. Furthermore, the PMIC Buck3
is always configured from PMIC NVM to cater for both 1V8 and 3V3 SoM
variant.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
---
 arch/arm/boot/dts/Makefile                    |   1 +
 .../boot/dts/stm32mp151a-dhcor-testbench.dts  |  17 ++
 .../boot/dts/stm32mp15xx-dhcor-testbench.dtsi | 171 ++++++++++++++++++
 3 files changed, 189 insertions(+)
 create mode 100644 arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts
 create mode 100644 arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 1a718157d1a68..962e0003a8d62 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1214,6 +1214,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
 	stm32mp151a-prtt1a.dtb \
 	stm32mp151a-prtt1c.dtb \
 	stm32mp151a-prtt1s.dtb \
+	stm32mp151a-dhcor-testbench.dtb \
 	stm32mp153c-dhcom-drc02.dtb \
 	stm32mp153c-dhcor-drc-compact.dtb \
 	stm32mp157a-avenger96.dtb \
diff --git a/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts b/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts
new file mode 100644
index 0000000000000..e0f828ecc2faf
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Copyright (C) 2022 Marek Vasut <marex@denx.de>
+ */
+
+/dts-v1/;
+
+#include "stm32mp151.dtsi"
+#include "stm32mp15xx-dhcor-som.dtsi"
+#include "stm32mp15xx-dhcor-testbench.dtsi"
+
+/ {
+	model = "DH electronics STM32MP151A DHCOR Testbench";
+	compatible = "dh,stm32mp151a-dhcor-testbench",
+		     "dh,stm32mp151a-dhcor-som",
+		     "st,stm32mp151";
+};
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi
new file mode 100644
index 0000000000000..c7dcee4ee3d1d
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi
@@ -0,0 +1,171 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
+/*
+ * Copyright (C) 2022 Marek Vasut <marex@denx.de>
+ */
+
+/ {
+	aliases {
+		ethernet0 = &ethernet0;
+		mmc0 = &sdmmc1;
+		mmc1 = &sdmmc2;
+		serial0 = &uart4;
+		serial1 = &uart7;
+		spi0 = &qspi;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	sd_switch: regulator-sd_switch {
+		compatible = "regulator-gpio";
+		regulator-name = "sd_switch";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2900000>;
+		regulator-type = "voltage";
+		regulator-always-on;
+
+		gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0>;
+		states = <1800000 0x1>,
+			 <2900000 0x0>;
+	};
+};
+
+&adc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&adc12_ain_pins_b>;
+	vdd-supply = <&vdd>;
+	vdda-supply = <&vdda>;
+	vref-supply = <&vdda>;
+	status = "okay";
+
+	adc1: adc@0 {
+		st,adc-channels = <0 1 6>;
+		st,min-sample-time-nsecs = <5000>;
+		status = "okay";
+	};
+
+	adc2: adc@100 {
+		st,adc-channels = <0 1 2>;
+		st,min-sample-time-nsecs = <5000>;
+		status = "okay";
+	};
+};
+
+&ethernet0 {
+	status = "okay";
+	pinctrl-0 = <&ethernet0_rgmii_pins_c>;
+	pinctrl-1 = <&ethernet0_rgmii_sleep_pins_c>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rgmii";
+	max-speed = <1000>;
+	phy-handle = <&phy0>;
+
+	mdio0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <1000>;
+		reset-post-delay-us = <1000>;
+
+		phy0: ethernet-phy@7 {
+			reg = <7>;
+
+			rxc-skew-ps = <1500>;
+			rxdv-skew-ps = <540>;
+			rxd0-skew-ps = <420>;
+			rxd1-skew-ps = <420>;
+			rxd2-skew-ps = <420>;
+			rxd3-skew-ps = <420>;
+
+			txc-skew-ps = <1440>;
+			txen-skew-ps = <540>;
+			txd0-skew-ps = <420>;
+			txd1-skew-ps = <420>;
+			txd2-skew-ps = <420>;
+			txd3-skew-ps = <420>;
+		};
+	};
+};
+
+&sdmmc1 {
+	pinctrl-names = "default", "opendrain", "sleep";
+	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>;
+	pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>;
+	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>;
+	cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+	disable-wp;
+	st,sig-dir;
+	st,neg-edge;
+	st,use-ckin;
+	bus-width = <4>;
+	vmmc-supply = <&vdd_sd>;
+	vqmmc-supply = <&sd_switch>;
+	status = "okay";
+};
+
+&sdmmc2 {
+	pinctrl-names = "default", "opendrain", "sleep";
+	pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
+	pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
+	pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
+	bus-width = <8>;
+	mmc-ddr-1_8v;
+	no-sd;
+	no-sdio;
+	non-removable;
+	st,neg-edge;
+	vmmc-supply = <&v3v3>;
+	vqmmc-supply = <&v3v3>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins_b>;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+};
+
+&uart7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart7_pins_a>;
+	uart-has-rtscts;
+	/delete-property/dmas;
+	/delete-property/dma-names;
+	status = "okay";
+};
+
+&usbh_ehci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
+&usbh_ohci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
+&usbotg_hs {
+	pinctrl-0 = <&usbotg_hs_pins_a>;
+	pinctrl-names = "default";
+	phy-names = "usb2-phy";
+	phys = <&usbphyc_port1 0>;
+	status = "okay";
+	vbus-supply = <&vbus_otg>;
+};
+
+&usbphyc {
+	status = "okay";
+};
+
+&usbphyc_port0 {
+	phy-supply = <&vdd_usb>;
+};
+
+&usbphyc_port1 {
+	phy-supply = <&vdd_usb>;
+};
-- 
2.35.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR Testbench board
  2022-09-26 21:29 ` Marek Vasut
@ 2022-09-29 21:57   ` Rob Herring
  -1 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2022-09-29 21:57 UTC (permalink / raw)
  To: Marek Vasut
  Cc: linux-arm-kernel, Patrice Chotard, Alexandre Torgue, Rob Herring,
	linux-stm32, devicetree, Patrick Delaunay

On Mon, 26 Sep 2022 23:29:57 +0200, Marek Vasut wrote:
> Add DT compatible string for DHCOR Testbench board, which is a testbench
> for testing of DHCOR SoM during manufacturing. This is effectively a
> trimmed down version of AV96 board with CSI-2 bridge, HDMI bridge, WiFi,
> Audio and LEDs removed and used as GPIOs instead.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> ---
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Patrice Chotard <patrice.chotard@foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: devicetree@vger.kernel.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> To: linux-arm-kernel@lists.infradead.org
> ---
>  Documentation/devicetree/bindings/arm/stm32/stm32.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR Testbench board
@ 2022-09-29 21:57   ` Rob Herring
  0 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2022-09-29 21:57 UTC (permalink / raw)
  To: Marek Vasut
  Cc: linux-arm-kernel, Patrice Chotard, Alexandre Torgue, Rob Herring,
	linux-stm32, devicetree, Patrick Delaunay

On Mon, 26 Sep 2022 23:29:57 +0200, Marek Vasut wrote:
> Add DT compatible string for DHCOR Testbench board, which is a testbench
> for testing of DHCOR SoM during manufacturing. This is effectively a
> trimmed down version of AV96 board with CSI-2 bridge, HDMI bridge, WiFi,
> Audio and LEDs removed and used as GPIOs instead.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> ---
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Patrice Chotard <patrice.chotard@foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: devicetree@vger.kernel.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> To: linux-arm-kernel@lists.infradead.org
> ---
>  Documentation/devicetree/bindings/arm/stm32/stm32.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH 2/2] ARM: dts: stm32: Add DHCOR based Testbench board
  2022-09-26 21:29 ` [PATCH 2/2] ARM: dts: stm32: Add DHCOR based " Marek Vasut
@ 2022-10-20 16:28   ` Alexandre TORGUE
  0 siblings, 0 replies; 6+ messages in thread
From: Alexandre TORGUE @ 2022-10-20 16:28 UTC (permalink / raw)
  To: Marek Vasut, linux-arm-kernel
  Cc: Patrice Chotard, Patrick Delaunay, linux-stm32

On 9/26/22 23:29, Marek Vasut wrote:
> Add DT for DHCOR Testbench board, which is a testbench for testing of
> DHCOR SoM during manufacturing. This is effectively a trimmed down
> version of AV96 board with CSI-2 bridge, HDMI bridge, WiFi, Audio and
> LEDs removed and used as GPIOs instead. Furthermore, the PMIC Buck3
> is always configured from PMIC NVM to cater for both 1V8 and 3V3 SoM
> variant.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> ---
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Patrice Chotard <patrice.chotard@foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
> Cc: linux-stm32@st-md-mailman.stormreply.com
> To: linux-arm-kernel@lists.infradead.org
> ---
>   arch/arm/boot/dts/Makefile                    |   1 +
>   .../boot/dts/stm32mp151a-dhcor-testbench.dts  |  17 ++
>   .../boot/dts/stm32mp15xx-dhcor-testbench.dtsi | 171 ++++++++++++++++++
>   3 files changed, 189 insertions(+)
>   create mode 100644 arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts
>   create mode 100644 arch/arm/boot/dts/stm32mp15xx-dhcor-testbench.dtsi
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 1a718157d1a68..962e0003a8d62 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1214,6 +1214,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
>   	stm32mp151a-prtt1a.dtb \
>   	stm32mp151a-prtt1c.dtb \
>   	stm32mp151a-prtt1s.dtb \
> +	stm32mp151a-dhcor-testbench.dtb \
>   	stm32mp153c-dhcom-drc02.dtb \
>   	stm32mp153c-dhcor-drc-compact.dtb \
>   	stm32mp157a-avenger96.dtb \
> diff --git a/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts b/arch/arm/boot/dts/stm32mp151a-dhcor-testbench.dts
> new file mode 100644
> index 0000000000000..e0f828ecc2faf


Series applied on stm32-next.

Regards
Alex

_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-10-20 16:35 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-09-26 21:29 [PATCH 1/2] dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR Testbench board Marek Vasut
2022-09-26 21:29 ` Marek Vasut
2022-09-26 21:29 ` [PATCH 2/2] ARM: dts: stm32: Add DHCOR based " Marek Vasut
2022-10-20 16:28   ` Alexandre TORGUE
2022-09-29 21:57 ` [PATCH 1/2] dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR " Rob Herring
2022-09-29 21:57   ` Rob Herring

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