diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2023-09-27 10:51:57 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2023-09-27 10:51:57 +0200 |
| commit | 8be586f78dfd2aebbcd06d855e2d6f23402bbc58 (patch) | |
| tree | dbc74a421d374fe5bfd873b712ea69c55fe93408 /drivers/pinctrl/tegra | |
| parent | c153a4edff6ab01370fcac8e46f9c89cca1060c2 (diff) | |
Revert "pinctrl: tegra: Add support to display pin function"
This reverts commit d1cd5b51bc9152dc2b63c5f843590272d6694d50.
It was reported that some I2C3 functions stop working after this
patch, and it is just debug help so let's revert it and investigate.
Link: https://lore.kernel.org/linux-gpio/20230925183049.10a40546@booty/
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/tegra')
| -rw-r--r-- | drivers/pinctrl/tegra/pinctrl-tegra.c | 19 | ||||
| -rw-r--r-- | drivers/pinctrl/tegra/pinctrl-tegra.h | 2 |
2 files changed, 2 insertions, 19 deletions
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c index cfeda5b3e048..734c71ef005b 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra.c @@ -96,7 +96,6 @@ static const struct cfg_param { {"nvidia,slew-rate-falling", TEGRA_PINCONF_PARAM_SLEW_RATE_FALLING}, {"nvidia,slew-rate-rising", TEGRA_PINCONF_PARAM_SLEW_RATE_RISING}, {"nvidia,drive-type", TEGRA_PINCONF_PARAM_DRIVE_TYPE}, - {"nvidia,function", TEGRA_PINCONF_PARAM_FUNCTION}, }; static int tegra_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, @@ -471,12 +470,6 @@ static int tegra_pinconf_reg(struct tegra_pmx *pmx, *bit = g->drvtype_bit; *width = 2; break; - case TEGRA_PINCONF_PARAM_FUNCTION: - *bank = g->mux_bank; - *reg = g->mux_reg; - *bit = g->mux_bit; - *width = 2; - break; default: dev_err(pmx->dev, "Invalid config param %04x\n", param); return -ENOTSUPP; @@ -640,16 +633,8 @@ static void tegra_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, val >>= bit; val &= (1 << width) - 1; - if (cfg_params[i].param == TEGRA_PINCONF_PARAM_FUNCTION) { - u8 idx = pmx->soc->groups[group].funcs[val]; - - seq_printf(s, "\n\t%s=%s", - strip_prefix(cfg_params[i].property), - pmx->functions[idx].name); - } else { - seq_printf(s, "\n\t%s=%u", - strip_prefix(cfg_params[i].property), val); - } + seq_printf(s, "\n\t%s=%u", + strip_prefix(cfg_params[i].property), val); } } diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.h b/drivers/pinctrl/tegra/pinctrl-tegra.h index e728efeaa4de..b3289bdf727d 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra.h +++ b/drivers/pinctrl/tegra/pinctrl-tegra.h @@ -54,8 +54,6 @@ enum tegra_pinconf_param { TEGRA_PINCONF_PARAM_SLEW_RATE_RISING, /* argument: Integer, range is HW-dependant */ TEGRA_PINCONF_PARAM_DRIVE_TYPE, - /* argument: pinmux settings */ - TEGRA_PINCONF_PARAM_FUNCTION, }; enum tegra_pinconf_pull { |