3.16.49-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Dong Aisheng <aisheng.dong@xxxxxxx>
commit 66b54e3a5a64925d9819eae86b8f36e90e60037f upstream.
The original implemented debug message does not work for
SHARE_MUX_CONF_REG case. This patch fixes it.
Fixes: bf5a530971af ("pinctrl: imx: add VF610 support to imx pinctrl framework")
Signed-off-by: Dong Aisheng <aisheng.dong@xxxxxxx>
Acked-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
[bwh: Backported to 3.16: adjust filename]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
drivers/pinctrl/pinctrl-imx.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -216,11 +216,13 @@ static int imx_pmx_enable(struct pinctrl
reg &= ~(0x7 << 20);
reg |= (pin->mux_mode << 20);
writel(reg, ipctl->base + pin_reg->mux_reg);
+ dev_dbg(ipctl->dev, "write: offset 0x%x val 0x%x\n",
+ pin_reg->mux_reg, reg);
} else {
writel(pin->mux_mode, ipctl->base + pin_reg->mux_reg);
+ dev_dbg(ipctl->dev, "write: offset 0x%x val 0x%x\n",
+ pin_reg->mux_reg, pin->mux_mode);
}
- dev_dbg(ipctl->dev, "write: offset 0x%x val 0x%x\n",
- pin_reg->mux_reg, pin->mux_mode);
/*
* If the select input value begins with 0xff, it's a quirky
@@ -347,11 +349,13 @@ static int imx_pinconf_set(struct pinctr
reg &= ~0xffff;
reg |= configs[i];
writel(reg, ipctl->base + pin_reg->conf_reg);
+ dev_dbg(ipctl->dev, "write: offset 0x%x val 0x%x\n",
+ pin_reg->conf_reg, reg);
} else {
writel(configs[i], ipctl->base + pin_reg->conf_reg);
+ dev_dbg(ipctl->dev, "write: offset 0x%x val 0x%lx\n",
+ pin_reg->conf_reg, configs[i]);
}
- dev_dbg(ipctl->dev, "write: offset 0x%x val 0x%lx\n",
- pin_reg->conf_reg, configs[i]);
} /* for each config */
return 0;