[PATCH v1 0/2] ARM: dts: imx: enable SPI on Apalis iMX6 and Colibri iMX7

[PATCH v1 0/2] ARM: dts: imx: enable SPI on Apalis iMX6 and Colibri iMX7

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@toradex.com>

The SPI controllers of the Apalis iMX6 and Colibri iMX6ULL modules are
disabled in the module device tree and no carrier board enabled them.

A device can be instantiated from user space through the spi_master
new_device sysfs interface, so enable the controllers on the carrier
boards where the signals reach a user accessible connector.
The Colibri iMX6 and iMX7 carrier boards and the Apalis iMX8 ones
already do this.

Francesco Dolcini (2):
  ARM: dts: imx6q-apalis: enable SPI1 and SPI2
  ARM: dts: imx6ull-colibri-iris: enable SPI

 arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi      | 10 ++++++++++
 arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts | 10 ++++++++++
 arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora.dts      | 10 ++++++++++
 arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi   |  5 +++++
 4 files changed, 35 insertions(+)

-- 
2.47.3

[PATCH v1 1/2] ARM: dts: imx6q-apalis: enable SPI1 and SPI2

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@toradex.com>

Apalis SPI1 and SPI2 are routed to user accessible connectors on both
boards, X27 and X24 on Ixora and X38 on the Evaluation Board, and a
device can be instantiated from user space through the spi_master
new_device sysfs interface, so enable the controllers here too, as the
Apalis iMX8 boards already do.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi      | 10 ++++++++++
 arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts | 10 ++++++++++
 arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora.dts      | 10 ++++++++++
 3 files changed, 30 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi
index b6c45ad3f430..a2ab075ce120 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-eval.dtsi
@@ -31,6 +31,16 @@ reg_3v3_sw: regulator-3v3-sw {
 	};
 };
 
+/* Apalis SPI1 */
+&ecspi1 {
+	status = "okay";
+};
+
+/* Apalis SPI2 */
+&ecspi2 {
+	status = "okay";
+};
+
 &i2c1 {
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts
index 3ac7a4501620..6ef2a986ca8c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora-v1.2.dts
@@ -100,6 +100,16 @@ &can2 {
 	status = "okay";
 };
 
+/* Apalis SPI1 */
+&ecspi1 {
+	status = "okay";
+};
+
+/* Apalis SPI2 */
+&ecspi2 {
+	status = "okay";
+};
+
 &gpio1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart24_forceoff>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora.dts
index f338be435277..6b5393accc09 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-apalis-ixora.dts
@@ -65,6 +65,16 @@ &can2 {
 	status = "okay";
 };
 
+/* Apalis SPI1 */
+&ecspi1 {
+	status = "okay";
+};
+
+/* Apalis SPI2 */
+&ecspi2 {
+	status = "okay";
+};
+
 /* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */
 &i2c1 {
 	status = "okay";
-- 
2.47.3

Re: [PATCH v1 1/2] ARM: dts: imx6q-apalis: enable SPI1 and SPI2

[Daniel Baluta]

On 10/1/26 18:53, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
> 
> Apalis SPI1 and SPI2 are routed to user accessible connectors on both
> boards, X27 and X24 on Ixora and X38 on the Evaluation Board, and a
> device can be instantiated from user space through the spi_master
> new_device sysfs interface, so enable the controllers here too, as the
> Apalis iMX8 boards already do.
> 
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>

Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>

[PATCH v1 2/2] ARM: dts: imx6ull-colibri-iris: enable SPI

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@toradex.com>

The Colibri SSP is routed to the X16 extension connector on the Iris
carrier board, and a device can be instantiated from user space through
the spi_master new_device sysfs interface, so enable the controller here
too, as the Colibri iMX7 Iris device tree already does.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi
index bce6fbf230b3..5e408e54b335 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi
@@ -52,6 +52,11 @@ &adc1 {
 	status = "okay";
 };
 
+/* Colibri SSP */
+&ecspi1 {
+	status = "okay";
+};
+
 &gpio1 {
 	/*
 	 * uart25_tx_on turns the UART transceiver on. If one wants to turn the
-- 
2.47.3

Re: [PATCH v1 2/2] ARM: dts: imx6ull-colibri-iris: enable SPI

[Daniel Baluta]

On 10/1/26 18:53, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
> 
> The Colibri SSP is routed to the X16 extension connector on the Iris
> carrier board, and a device can be instantiated from user space through
> the spi_master new_device sysfs interface, so enable the controller here
> too, as the Colibri iMX7 Iris device tree already does.
> 
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>

Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>

> ---
>  arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi
> index bce6fbf230b3..5e408e54b335 100644
> --- a/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi
> +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-colibri-iris.dtsi
> @@ -52,6 +52,11 @@ &adc1 {
>  	status = "okay";
>  };
>  
> +/* Colibri SSP */
> +&ecspi1 {
> +	status = "okay";
> +};
> +
>  &gpio1 {
>  	/*
>  	 * uart25_tx_on turns the UART transceiver on. If one wants to turn the