pinctrl/lantiq: add functionality to falcon_pinconf_dbg_show
The current code only has a stub for falcon_pinconf_dbg_show. This patch adds proper functionality. Signed-off-by: Thomas Langer <thomas.langer@lantiq.com> Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Родитель
77ef406272
Коммит
c58bdc36bc
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@ -315,6 +315,37 @@ static int falcon_pinconf_set(struct pinctrl_dev *pctrldev,
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static void falcon_pinconf_dbg_show(struct pinctrl_dev *pctrldev,
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struct seq_file *s, unsigned offset)
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{
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unsigned long config;
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struct pin_desc *desc;
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struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev);
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int port = PORT(offset);
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seq_printf(s, " (port %d) mux %d -- ", port,
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pad_r32(info->membase[port], LTQ_PADC_MUX(PORT_PIN(offset))));
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config = LTQ_PINCONF_PACK(LTQ_PINCONF_PARAM_PULL, 0);
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if (!falcon_pinconf_get(pctrldev, offset, &config))
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seq_printf(s, "pull %d ",
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(int)LTQ_PINCONF_UNPACK_ARG(config));
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config = LTQ_PINCONF_PACK(LTQ_PINCONF_PARAM_DRIVE_CURRENT, 0);
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if (!falcon_pinconf_get(pctrldev, offset, &config))
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seq_printf(s, "drive-current %d ",
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(int)LTQ_PINCONF_UNPACK_ARG(config));
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config = LTQ_PINCONF_PACK(LTQ_PINCONF_PARAM_SLEW_RATE, 0);
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if (!falcon_pinconf_get(pctrldev, offset, &config))
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seq_printf(s, "slew-rate %d ",
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(int)LTQ_PINCONF_UNPACK_ARG(config));
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desc = pin_desc_get(pctrldev, offset);
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if (desc) {
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if (desc->gpio_owner)
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seq_printf(s, " owner: %s", desc->gpio_owner);
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} else {
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seq_printf(s, " not registered");
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}
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}
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static void falcon_pinconf_group_dbg_show(struct pinctrl_dev *pctrldev,
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