linux-kernel - [PATCH v3 0/2] clk: renesas: rzv2h-cpg: Add divider clock support

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Message-Id: <20240828093822.162855-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Wed, 28 Aug 2024 10:38:20 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>
Cc: linux-renesas-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v3 0/2] clk: renesas: rzv2h-cpg: Add divider clock support

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Hi All,

This patch series aims to add divider clock support and add clock and
reset entries for below IP blocks for RZ/V2H(P) SoC,
- GTM
- WDT
- RIIC
- SDHI

v2->v3
- Updated DDIV_DIVCTL_WEN() macro
- Introduced struct ddiv to pass divider config
- Updated DDIV_PACK() macro

v1->v2
- Updated DDIV_PACK macro to accommodate width and dropped DDIV_DIVCTL_WIDTH
- Updated DDIV_GET_* macros
- Now doing rmw as some of the DIVCTLx require it

Cheers,
Prabhakar

Lad Prabhakar (2):
  clk: renesas: rzv2h-cpg: Add support for dynamic switching divider
    clocks
  clk: renesas: r9a09g057-cpg: Add clock and reset entries for
    GTM/RIIC/SDHI/WDT

 drivers/clk/renesas/r9a09g057-cpg.c |  84 ++++++++++++++
 drivers/clk/renesas/rzv2h-cpg.c     | 165 +++++++++++++++++++++++++++-
 drivers/clk/renesas/rzv2h-cpg.h     |  43 +++++++-
 3 files changed, 289 insertions(+), 3 deletions(-)

-- 
2.34.1