diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2019-02-05 18:00:46 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-02-08 22:24:50 +0100 |
| commit | 8fbd9b08b73e6de17b958a107e69a998faba18fa (patch) | |
| tree | 5cf4cd8a1f6163afe24d5d9f8803438c26d71d66 /drivers/i2c/busses/i2c-sh_mobile.c | |
| parent | e8a27567509b2439b3d8e5937a11483fb25c0f0c (diff) | |
| download | linux-8fbd9b08b73e6de17b958a107e69a998faba18fa.tar.bz2 | |
i2c: sh_mobile: use new clock calculation formulas for Gen2
We measured the clock on a Lager and an Ebisu board. The new formula
gives better results for both. So after Gen3, switch to this formula for
all Gen2 SoCs.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-sh_mobile.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-sh_mobile.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 7ef3b095f7ae..8777af4c695e 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -769,14 +769,14 @@ static const struct of_device_id sh_mobile_i2c_dt_ids[] = { { .compatible = "renesas,iic-r8a7740", .data = &r8a7740_dt_config }, { .compatible = "renesas,iic-r8a774c0", .data = &fast_clock_dt_config }, { .compatible = "renesas,iic-r8a7790", .data = &v2_freq_calc_dt_config }, - { .compatible = "renesas,iic-r8a7791", .data = &fast_clock_dt_config }, - { .compatible = "renesas,iic-r8a7792", .data = &fast_clock_dt_config }, - { .compatible = "renesas,iic-r8a7793", .data = &fast_clock_dt_config }, - { .compatible = "renesas,iic-r8a7794", .data = &fast_clock_dt_config }, + { .compatible = "renesas,iic-r8a7791", .data = &v2_freq_calc_dt_config }, + { .compatible = "renesas,iic-r8a7792", .data = &v2_freq_calc_dt_config }, + { .compatible = "renesas,iic-r8a7793", .data = &v2_freq_calc_dt_config }, + { .compatible = "renesas,iic-r8a7794", .data = &v2_freq_calc_dt_config }, { .compatible = "renesas,iic-r8a7795", .data = &v2_freq_calc_dt_config }, { .compatible = "renesas,iic-r8a77990", .data = &v2_freq_calc_dt_config }, { .compatible = "renesas,iic-sh73a0", .data = &fast_clock_dt_config }, - { .compatible = "renesas,rcar-gen2-iic", .data = &fast_clock_dt_config }, + { .compatible = "renesas,rcar-gen2-iic", .data = &v2_freq_calc_dt_config }, { .compatible = "renesas,rcar-gen3-iic", .data = &v2_freq_calc_dt_config }, { .compatible = "renesas,rmobile-iic", .data = &default_dt_config }, {}, |