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authorChen-Yu Tsai <wenst@chromium.org>2022-03-08 13:09:46 +0300
committerLinus Walleij <linus.walleij@linaro.org>2022-03-15 03:24:15 +0300
commit188e5834b930acd03ad3cf7c5e7aa24db9665a29 (patch)
tree2e28ba56f81b5da3d949ff9559b3d6c2d8537e7d /drivers/pinctrl/pinconf-generic.c
parentdab4df9ca919f59e5b9dd84385eaf34d4f20dbb0 (diff)
downloadlinux-188e5834b930acd03ad3cf7c5e7aa24db9665a29.tar.xz
pinctrl: pinconf-generic: Print arguments for bias-pull-*
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>
Diffstat (limited to 'drivers/pinctrl/pinconf-generic.c')
-rw-r--r--drivers/pinctrl/pinconf-generic.c6
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),