Re: [PATCH v11 0/7] Add support for DU/DSI clocks and DSI driver support for the Renesas RZ/V2H(P) SoC

Lad, Prabhakar
2025-11-18T11:21:40Z

Hi Laurent/Tomi,

On Mon, Oct 27, 2025 at 11:23 AM Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
>
> On Tue, 21 Oct 2025 at 20:45, Laurent Pinchart
> <laurent.pinchart@ideasonboard.com> wrote:
> > On Tue, Oct 21, 2025 at 07:26:49PM +0100, Lad, Prabhakar wrote:
> > > On Tue, Oct 21, 2025 at 11:26 AM Geert Uytterhoeven wrote:
> > > > On Wed, 15 Oct 2025 at 21:26, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> > > > > This patch series adds DU/DSI clocks and provides support for the
> > > > > MIPI DSI interface on the RZ/V2H(P) SoC.
> > > > >
> > > > > v10->v11:
> > > > > - Split CPG_PLL_CLK1_K/M/PDIV macro change into separate patch
> > > > > - Updated rzv2h_cpg_plldsi_div_determine_rate()
> > > > > while iterating over the divider table
> > > > > - Added Acked-by tag from Tomi for patch 2/7 and 3/7
> > > > > - Added Reviewed-by tag from Geert for patch 2/7 and 3/7
> > > >
> > > > I think this series is ready for merging.
> > >
> > > \o/
> > >
> > > > > Lad Prabhakar (7):
> > > > > clk: renesas: rzv2h-cpg: Add instance field to struct pll
> > > > > clk: renesas: rzv2h-cpg: Use GENMASK for PLL fields
> > > > > clk: renesas: rzv2h-cpg: Add support for DSI clocks
> > > > > clk: renesas: r9a09g057: Add clock and reset entries for DSI and LCDC
> > > > > dt-bindings: display: bridge: renesas,dsi: Document RZ/V2H(P) and
> > > > > RZ/V2N
> > > > > drm: renesas: rz-du: mipi_dsi: Add LPCLK clock support
> > > > > drm: renesas: rz-du: mipi_dsi: Add support for RZ/V2H(P) SoC
> > > >
> > > > As this touches both clk and drm, let's discuss the merge strategy.
> > > > My proposal:
> > > > 1. I queue patches 1-3 in an immutable branch with a signed tag,
> > > > to be used as a base for the remaining patches,
>
> Done:
>
> The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:
>
> Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git
> tags/clk-renesas-rzv2h-plldsi-tag
>
> for you to fetch changes up to f864e4b721e386be132cc973eadefe5d52cdfd94:
>
> clk: renesas: rzv2h: Add support for DSI clocks (2025-10-27 11:58:03 +0100)
>
> ----------------------------------------------------------------
> clk: renesas: rzv2h: Add support for DSI clocks
>
> RZ/V2H Clock Pulse Generator PLLDSI API, shared by clock and MIPI DSI
> driver source files.
>
> ----------------------------------------------------------------
> Lad Prabhakar (3):
> clk: renesas: rzv2h: Add instance field to struct pll
> clk: renesas: rzv2h: Use GENMASK for PLL fields
> clk: renesas: rzv2h: Add support for DSI clocks
>
> drivers/clk/renesas/rzv2h-cpg.c | 512 +++++++++++++++++++++++++++++++++++++++-
> drivers/clk/renesas/rzv2h-cpg.h | 26 +-
> include/linux/clk/renesas.h | 145 ++++++++++++
> 3 files changed, 672 insertions(+), 11 deletions(-)
>
> > > > 2. I queue patch 4 on top of 1 in renesas-clk for v6.19,
>
> Done.
>
Can you please pick up the DSI patches.

Cheers,
Prabhakar