[v2] TQMa91/TQMa93: display support on MBa91xxCA

[PATCH v2 0/6] TQMa91/TQMa93: display support on MBa91xxCA

Posted by Alexander Stein 3 weeks, 4 days ago

Hi,

this series adds support for parallel and LVDS displays on MBa91xxCA, both for
TQMa91 and TQMa93. The parallel display is attached directly, while the LVDS
uses an LVDS-Encoder. To actually work it needs the pdfc driver from [1].

The first two patches add required (Video) PLL configurations to achieve the
necessary pixel clocks for both displays.
The last 4 patches add the overlays for TQMa91 and TQMa93, although the
overlays for TQMa91 use the same overlay for TQMa93.

Best regards,
Alexander

[1] https://lore.kernel.org/all/20260303-v6-18-topic-imx93-parallel-display-v11-2-1b03733c8461@pengutronix.de/

Alexander Stein (6):
  clk: imx: fracn-gppll: Add 333.333333 MHz support
  clk: imx: fracn-gppll: Add 477.4MHz support
  arm64: dts: imx93-tqma9352-mba91xxca: Add parallel display overlay
  arm64: dts: imx93-tqma9352-mba91xxca: Add LVDS display overlay
  arm64: dts: imx91-tqma9131-mba91xxca: Add parallel display overlay
  arm64: dts: imx91-tqma9131-mba91xxca: Add LVDS display overlay

 arch/arm64/boot/dts/freescale/Makefile        | 12 ++++
 ...3-tqma9352-mba91xxca-lvds-tm070jvhg33.dtso | 56 ++++++++++++++++
 ...93-tqma9352-mba91xxca-rgb-cdtech-dc44.dtso | 66 +++++++++++++++++++
 drivers/clk/imx/clk-fracn-gppll.c             |  2 +
 4 files changed, 136 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca-lvds-tm070jvhg33.dtso
 create mode 100644 arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca-rgb-cdtech-dc44.dtso

-- 
2.43.0

Re: (subset) [PATCH v2 0/6] TQMa91/TQMa93: display support on MBa91xxCA

Posted by Abel Vesa 2 weeks, 5 days ago

On Fri, 13 Mar 2026 08:07:30 +0100, Alexander Stein wrote:
> this series adds support for parallel and LVDS displays on MBa91xxCA, both for
> TQMa91 and TQMa93. The parallel display is attached directly, while the LVDS
> uses an LVDS-Encoder. To actually work it needs the pdfc driver from [1].
> 
> The first two patches add required (Video) PLL configurations to achieve the
> necessary pixel clocks for both displays.
> The last 4 patches add the overlays for TQMa91 and TQMa93, although the
> overlays for TQMa91 use the same overlay for TQMa93.
> 
> [...]

Applied, thanks!

[1/6] clk: imx: fracn-gppll: Add 333.333333 MHz support
      commit: 3cbcf93329c0d40c722122f550bae8f79ca3e65e
[2/6] clk: imx: fracn-gppll: Add 477.4MHz support
      commit: 0463762fa001cee153ac0edb538fd5772a93768c

Best regards,
-- 
Abel Vesa <abel.vesa@oss.qualcomm.com>

Re: (subset) [PATCH v2 0/6] TQMa91/TQMa93: display support on MBa91xxCA

Posted by Frank Li 2 weeks ago

On Fri, 13 Mar 2026 08:07:30 +0100, Alexander Stein wrote:
> this series adds support for parallel and LVDS displays on MBa91xxCA, both for
> TQMa91 and TQMa93. The parallel display is attached directly, while the LVDS
> uses an LVDS-Encoder. To actually work it needs the pdfc driver from [1].
>
> The first two patches add required (Video) PLL configurations to achieve the
> necessary pixel clocks for both displays.
> The last 4 patches add the overlays for TQMa91 and TQMa93, although the
> overlays for TQMa91 use the same overlay for TQMa93.
>
> [...]

Applied, thanks!

[3/6] arm64: dts: imx93-tqma9352-mba91xxca: Add parallel display overlay
      commit: 57e546efd0948d9b580cb7b8824ea62b16af4cb7
[4/6] arm64: dts: imx93-tqma9352-mba91xxca: Add LVDS display overlay
      commit: d6b12b4c49a11baed9b4de98f333f731aab6bf9d
[5/6] arm64: dts: imx91-tqma9131-mba91xxca: Add parallel display overlay
      commit: d99156ff8bcb5607c7688dde5a55315ea818b150
[6/6] arm64: dts: imx91-tqma9131-mba91xxca: Add LVDS display overlay
      commit: 10d12c22336cc7477142fddbe0b17111797fc68c

Update commit message by change "This adds" => Add ...

Best regards,
--
Frank Li <Frank.Li@nxp.com>