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| author | Chen-Yu Tsai <wenst@chromium.org> | 2022-03-08 18:09:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 13:58:56 +0200 |
| commit | e18eeb3e1af4409d8aac3b026137c61760583688 (patch) | |
| tree | 80b5abebd32effab7e8b305710b8d6a6919c9fe0 /drivers/pinctrl | |
| parent | 375cd2536494cfbcdda84ae8b3e35bf19d0250b9 (diff) | |
| download | linux-stable-e18eeb3e1af4409d8aac3b026137c61760583688.tar.gz linux-stable-e18eeb3e1af4409d8aac3b026137c61760583688.tar.bz2 linux-stable-e18eeb3e1af4409d8aac3b026137c61760583688.zip | |
pinctrl: pinconf-generic: Print arguments for bias-pull-*
commit 188e5834b930acd03ad3cf7c5e7aa24db9665a29 upstream.
The bias-pull-* properties, or PIN_CONFIG_BIAS_PULL_* pin config
parameters, accept optional arguments in ohms denoting the strength of
the pin bias.
Print these values out in debugfs as well.
Fixes: eec450713e5c ("pinctrl: pinconf-generic: Add flag to print arguments")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220308100956.2750295-2-wenst@chromium.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinconf-generic.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index f8edcc88ac01..415d1df8f46a 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -30,10 +30,10 @@ static const struct pin_config_item conf_items[] = { PCONFDUMP(PIN_CONFIG_BIAS_BUS_HOLD, "input bias bus hold", NULL, false), PCONFDUMP(PIN_CONFIG_BIAS_DISABLE, "input bias disabled", NULL, false), PCONFDUMP(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, "input bias high impedance", NULL, false), - PCONFDUMP(PIN_CONFIG_BIAS_PULL_DOWN, "input bias pull down", NULL, false), + PCONFDUMP(PIN_CONFIG_BIAS_PULL_DOWN, "input bias pull down", "ohms", true), PCONFDUMP(PIN_CONFIG_BIAS_PULL_PIN_DEFAULT, - "input bias pull to pin specific state", NULL, false), - PCONFDUMP(PIN_CONFIG_BIAS_PULL_UP, "input bias pull up", NULL, false), + "input bias pull to pin specific state", "ohms", true), + PCONFDUMP(PIN_CONFIG_BIAS_PULL_UP, "input bias pull up", "ohms", true), PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_DRAIN, "output drive open drain", NULL, false), PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_SOURCE, "output drive open source", NULL, false), PCONFDUMP(PIN_CONFIG_DRIVE_PUSH_PULL, "output drive push pull", NULL, false), |