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This driver provides clock and reset control for the Renesas R9A07G044L
(RZ/G2L) and R9A07G044C (RZ/G2LC) SoC. It consists of two parts:
* driver code which is applicable to all SoCs in the RZ/G2L family.
* static data describing the clocks and resets which are specific to the
R9A07G044{L,C} SoCs. The identifier r9a07g044 (without a final letter)
is used to indicate that both SoCs are supported.
clk_set_rate() and clk_get_rate() are implemented only for the clocks
that are actually used in u-boot.
The CPG driver is marked with DM_FLAG_PRE_RELOC to ensure that its bind
function is called before the SCIF (serial port) driver is probed. This
is required so that we can de-assert the relevant reset signal during
the serial driver probe function.
This patch is based on the corresponding Linux v6.5 driver
(commit 52e12027d50affbf60c6c9c64db8017391b0c22e).
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
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| .. | ||
| clk-rcar-gen2.c | ||
| clk-rcar-gen3.c | ||
| Kconfig | ||
| Makefile | ||
| r8a774a1-cpg-mssr.c | ||
| r8a774b1-cpg-mssr.c | ||
| r8a774c0-cpg-mssr.c | ||
| r8a774e1-cpg-mssr.c | ||
| r8a779a0-cpg-mssr.c | ||
| r8a779f0-cpg-mssr.c | ||
| r8a779g0-cpg-mssr.c | ||
| r8a7790-cpg-mssr.c | ||
| r8a7791-cpg-mssr.c | ||
| r8a7792-cpg-mssr.c | ||
| r8a7794-cpg-mssr.c | ||
| r8a7795-cpg-mssr.c | ||
| r8a7796-cpg-mssr.c | ||
| r8a77965-cpg-mssr.c | ||
| r8a77970-cpg-mssr.c | ||
| r8a77980-cpg-mssr.c | ||
| r8a77990-cpg-mssr.c | ||
| r8a77995-cpg-mssr.c | ||
| r9a06g032-clocks.c | ||
| r9a07g044-cpg.c | ||
| rcar-cpg-lib.c | ||
| rcar-cpg-lib.h | ||
| rcar-gen2-cpg.h | ||
| rcar-gen3-cpg.h | ||
| renesas-cpg-mssr.c | ||
| renesas-cpg-mssr.h | ||
| rzg2l-cpg.c | ||
| rzg2l-cpg.h | ||