* [PATCH v1 1/3] arm64: dts: freescale: imx8mp-verdin: Remove obsolete TODO comments
2025-12-09 10:17 [PATCH v1 0/3] arm64: dts: freescale: imx8mp-(verdin|toradex-smarc): Add HDMI audio support Francesco Dolcini
@ 2025-12-09 10:17 ` Francesco Dolcini
2025-12-09 10:17 ` [PATCH v1 2/3] arm64: dts: freescale: imx8mp-verdin: enable hdmi_pai device Francesco Dolcini
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Francesco Dolcini @ 2025-12-09 10:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: Francesco Dolcini, devicetree, imx, linux-arm-kernel,
linux-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Remove obsolete TODO comments, I2S interface is supported since Linux v6.6.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index d43ba0087126..d31f8082394f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -832,10 +832,6 @@ &pwm3 {
#pwm-cells = <3>;
};
-/* TODO: Verdin I2S_1 */
-
-/* TODO: Verdin I2S_2 */
-
&snvs_pwrkey {
status = "okay";
};
--
2.47.3
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v1 2/3] arm64: dts: freescale: imx8mp-verdin: enable hdmi_pai device
2025-12-09 10:17 [PATCH v1 0/3] arm64: dts: freescale: imx8mp-(verdin|toradex-smarc): Add HDMI audio support Francesco Dolcini
2025-12-09 10:17 ` [PATCH v1 1/3] arm64: dts: freescale: imx8mp-verdin: Remove obsolete TODO comments Francesco Dolcini
@ 2025-12-09 10:17 ` Francesco Dolcini
2025-12-09 10:17 ` [PATCH v1 3/3] arm64: dts: freescale: imx8mp-toradex-smarc: " Francesco Dolcini
2025-12-30 3:13 ` [PATCH v1 0/3] arm64: dts: freescale: imx8mp-(verdin|toradex-smarc): Add HDMI audio support Shawn Guo
3 siblings, 0 replies; 5+ messages in thread
From: Francesco Dolcini @ 2025-12-09 10:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: Francesco Dolcini, devicetree, imx, linux-arm-kernel,
linux-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Enable the hdmi_pai device on the various iMX8M Plus Verdin boards that
feature the related HDMI interface.
The hdmi_pai device, together with aud2htx module, hdmi_pai and hdmi
controller compose the HDMI audio pipeline.
See commit b21f87b8322f ("arm64: dts: imx8mp-evk: enable hdmi_pai
device") for the equivalent change on the NXP i.MX8MP EVK board.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi | 4 ++++
4 files changed, 16 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
index 1493319aa748..0e218e6b8e29 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi
@@ -112,6 +112,10 @@ &gpio4 {
};
/* Verdin HDMI_1 */
+&hdmi_pai {
+ status = "okay";
+};
+
&hdmi_pvi {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
index a38e7c947a42..72a4f846d694 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
@@ -121,6 +121,10 @@ &gpio_expander_21 {
};
/* Verdin HDMI_1 */
+&hdmi_pai {
+ status = "okay";
+};
+
&hdmi_pvi {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi
index 11cf3bdc95c4..846b36706821 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi
@@ -109,6 +109,10 @@ &flexcan2 {
};
/* Verdin HDMI_1 */
+&hdmi_pai {
+ status = "okay";
+};
+
&hdmi_pvi {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi
index cc389cda2af2..f3d28e23ba6c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi
@@ -123,6 +123,10 @@ &gpio4 {
};
/* Verdin HDMI_1 */
+&hdmi_pai {
+ status = "okay";
+};
+
&hdmi_pvi {
status = "okay";
};
--
2.47.3
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v1 3/3] arm64: dts: freescale: imx8mp-toradex-smarc: enable hdmi_pai device
2025-12-09 10:17 [PATCH v1 0/3] arm64: dts: freescale: imx8mp-(verdin|toradex-smarc): Add HDMI audio support Francesco Dolcini
2025-12-09 10:17 ` [PATCH v1 1/3] arm64: dts: freescale: imx8mp-verdin: Remove obsolete TODO comments Francesco Dolcini
2025-12-09 10:17 ` [PATCH v1 2/3] arm64: dts: freescale: imx8mp-verdin: enable hdmi_pai device Francesco Dolcini
@ 2025-12-09 10:17 ` Francesco Dolcini
2025-12-30 3:13 ` [PATCH v1 0/3] arm64: dts: freescale: imx8mp-(verdin|toradex-smarc): Add HDMI audio support Shawn Guo
3 siblings, 0 replies; 5+ messages in thread
From: Francesco Dolcini @ 2025-12-09 10:17 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: Francesco Dolcini, devicetree, imx, linux-arm-kernel,
linux-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Enable the hdmi_pai device on the Toradex SMARC iMX8M Plus Development
boards.
The hdmi_pai device, together with aud2htx module, hdmi_pai and hdmi
controller compose the HDMI audio pipeline.
See commit b21f87b8322f ("arm64: dts: imx8mp-evk: enable hdmi_pai
device") for the equivalent change on the NXP i.MX8MP EVK board.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts b/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts
index 6f9dcd3a75c8..b31de307093c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc-dev.dts
@@ -107,6 +107,10 @@ &gpio4 {
pinctrl-0 = <&pinctrl_gpio4>, <&pinctrl_gpio6>;
};
+&hdmi_pai {
+ status = "okay";
+};
+
&hdmi_pvi {
status = "okay";
};
--
2.47.3
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v1 0/3] arm64: dts: freescale: imx8mp-(verdin|toradex-smarc): Add HDMI audio support
2025-12-09 10:17 [PATCH v1 0/3] arm64: dts: freescale: imx8mp-(verdin|toradex-smarc): Add HDMI audio support Francesco Dolcini
` (2 preceding siblings ...)
2025-12-09 10:17 ` [PATCH v1 3/3] arm64: dts: freescale: imx8mp-toradex-smarc: " Francesco Dolcini
@ 2025-12-30 3:13 ` Shawn Guo
3 siblings, 0 replies; 5+ messages in thread
From: Shawn Guo @ 2025-12-30 3:13 UTC (permalink / raw)
To: Francesco Dolcini
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, Francesco Dolcini,
devicetree, imx, linux-arm-kernel, linux-kernel
On Tue, Dec 09, 2025 at 11:17:48AM +0100, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
>
> Add support for HDMI audio on Verdin and Toradex SMARC iMX8M Plus boards, as
> done in commit b21f87b8322f ("arm64: dts: imx8mp-evk: enable hdmi_pai device")
> on the NXP i.MX8MP EVK board.
>
> In addition a small cleanup on spurious comments.
>
> Francesco Dolcini (3):
> arm64: dts: freescale: imx8mp-verdin: Remove obsolete TODO comments
> arm64: dts: freescale: imx8mp-verdin: enable hdmi_pai device
> arm64: dts: freescale: imx8mp-toradex-smarc: enable hdmi_pai device
Applied all, thanks!
^ permalink raw reply [flat|nested] 5+ messages in thread