[PATCH v2] arm64: defconfig: Add CDNS_DSI and CDNS_PHY config

[PATCH v2] arm64: defconfig: Add CDNS_DSI and CDNS_PHY config

[Jayesh Choudhary]

Enable configs for cdns-dsi and cdns-dphy drivers required for DSI
display on the following TI platforms:
J721E-EVM, J721E-BeagleBone-AI64, J721S2-EVM, AM68-SK, J722S-EVM,
BeagleY-AI, AM62P5-SK, J784S4-EVM and J742S2-EVM

The dsi wrapper driver used by all the above mentioned platforms,
cdns-dsi-j721e is enabled by default if cdns-dsi config is enabled.

Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
---

Changelog v1->v2:
- Change commit message to add the platforms that needs cadence dsi
  and dphy driver enabled.

Link to v1 patch:
<https://lore.kernel.org/linux-arm-kernel/20250411095043.272488-1-j-choudhary@ti.com/>

 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 5c85e5da152f..4c0eb2711bbe 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -938,6 +938,7 @@ CONFIG_DRM_TI_SN65DSI86=m
 CONFIG_DRM_ANALOGIX_ANX7625=m
 CONFIG_DRM_I2C_ADV7511=m
 CONFIG_DRM_I2C_ADV7511_AUDIO=y
+CONFIG_DRM_CDNS_DSI=m
 CONFIG_DRM_CDNS_MHDP8546=m
 CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE=m
 CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
@@ -1579,6 +1580,7 @@ CONFIG_PHY_CAN_TRANSCEIVER=m
 CONFIG_PHY_NXP_PTN3222=m
 CONFIG_PHY_SUN4I_USB=y
 CONFIG_PHY_CADENCE_TORRENT=m
+CONFIG_PHY_CADENCE_DPHY=m
 CONFIG_PHY_CADENCE_DPHY_RX=m
 CONFIG_PHY_CADENCE_SIERRA=m
 CONFIG_PHY_CADENCE_SALVO=m
-- 
2.34.1

Re: [PATCH v2] arm64: defconfig: Add CDNS_DSI and CDNS_PHY config

[Judith Mendez]

Hi Jayesh,

On 4/16/25 1:29 PM, Jayesh Choudhary wrote:
> Enable configs for cdns-dsi and cdns-dphy drivers required for DSI
> display on the following TI platforms:
> J721E-EVM, J721E-BeagleBone-AI64, J721S2-EVM, AM68-SK, J722S-EVM,
> BeagleY-AI, AM62P5-SK, J784S4-EVM and J742S2-EVM
> 
> The dsi wrapper driver used by all the above mentioned platforms,
> cdns-dsi-j721e is enabled by default if cdns-dsi config is enabled.
> 
> Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>

LGTM, thanks for adding AM62P5-SK to patch description.

Reviewed-by: Judith Mendez <jm@ti.com>

> ---
> 
> Changelog v1->v2:
> - Change commit message to add the platforms that needs cadence dsi
>    and dphy driver enabled.
> 
> Link to v1 patch:
> <https://lore.kernel.org/linux-arm-kernel/20250411095043.272488-1-j-choudhary@ti.com/>
> 
>   arch/arm64/configs/defconfig | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 5c85e5da152f..4c0eb2711bbe 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -938,6 +938,7 @@ CONFIG_DRM_TI_SN65DSI86=m
>   CONFIG_DRM_ANALOGIX_ANX7625=m
>   CONFIG_DRM_I2C_ADV7511=m
>   CONFIG_DRM_I2C_ADV7511_AUDIO=y
> +CONFIG_DRM_CDNS_DSI=m
>   CONFIG_DRM_CDNS_MHDP8546=m
>   CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE=m
>   CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
> @@ -1579,6 +1580,7 @@ CONFIG_PHY_CAN_TRANSCEIVER=m
>   CONFIG_PHY_NXP_PTN3222=m
>   CONFIG_PHY_SUN4I_USB=y
>   CONFIG_PHY_CADENCE_TORRENT=m
> +CONFIG_PHY_CADENCE_DPHY=m
>   CONFIG_PHY_CADENCE_DPHY_RX=m
>   CONFIG_PHY_CADENCE_SIERRA=m
>   CONFIG_PHY_CADENCE_SALVO=m

Re: [PATCH v2] arm64: defconfig: Add CDNS_DSI and CDNS_PHY config

[Nishanth Menon]

Hi Jayesh Choudhary,

On Wed, 16 Apr 2025 23:59:30 +0530, Jayesh Choudhary wrote:
> Enable configs for cdns-dsi and cdns-dphy drivers required for DSI
> display on the following TI platforms:
> J721E-EVM, J721E-BeagleBone-AI64, J721S2-EVM, AM68-SK, J722S-EVM,
> BeagleY-AI, AM62P5-SK, J784S4-EVM and J742S2-EVM
> 
> The dsi wrapper driver used by all the above mentioned platforms,
> cdns-dsi-j721e is enabled by default if cdns-dsi config is enabled.
> 
> [...]

I have applied the following to branch ti-k3-config-next on [1] with minor
commit message update (Beagle is not a TI platform :) ).
Thank you!

[1/1] arm64: defconfig: Add CDNS_DSI and CDNS_PHY config
      commit: 882c214572e43b56f781883d4ae48689381a68f1

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
-- 
Regards,
Nishanth Menon
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