diff options
| author | Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2024-03-19 13:25:03 +0000 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2024-05-06 00:35:39 +0200 |
| commit | a45f95d7480544fdaa9d566cb4956d0ca5d0dc33 (patch) | |
| tree | 6d8ce491900f4d01531434b913188525891e8d59 | |
| parent | 748ee3b2a477821957adfe0ee7d1fd11d0f9a512 (diff) | |
i2c: riic: Add support for R9A09G057 SoC
Extend the RIIC driver to support the RZ/V2H(P) ("R9A09G057") SoC. It
accomplishes this by appending the compatible string list and passing
the RZ/V2H-specific OF data.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
| -rw-r--r-- | drivers/i2c/busses/i2c-riic.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c index 3cd5033286ca..f608b1838cad 100644 --- a/drivers/i2c/busses/i2c-riic.c +++ b/drivers/i2c/busses/i2c-riic.c @@ -523,8 +523,25 @@ static const struct riic_of_data riic_rz_a_info = { }, }; +static const struct riic_of_data riic_rz_v2h_info = { + .regs = { + [RIIC_ICCR1] = 0x00, + [RIIC_ICCR2] = 0x01, + [RIIC_ICMR1] = 0x02, + [RIIC_ICMR3] = 0x04, + [RIIC_ICSER] = 0x06, + [RIIC_ICIER] = 0x07, + [RIIC_ICSR2] = 0x09, + [RIIC_ICBRL] = 0x10, + [RIIC_ICBRH] = 0x11, + [RIIC_ICDRT] = 0x12, + [RIIC_ICDRR] = 0x13, + }, +}; + static const struct of_device_id riic_i2c_dt_ids[] = { { .compatible = "renesas,riic-rz", .data = &riic_rz_a_info }, + { .compatible = "renesas,riic-r9a09g057", .data = &riic_rz_v2h_info }, { /* Sentinel */ }, }; |