At present the itss is probed in the ofdata_to_platdata() method. This is incorrect since itss is a child of p2sb which itself needs to probe the pinctrl device. This means that p2sb is effectively not probed when the itss is probed, so we get the wrong register address from p2sb.
Fix this by moving the itss probe to the correct place.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/pinctrl/intel/pinctrl.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/pinctrl/intel/pinctrl.c b/drivers/pinctrl/intel/pinctrl.c index 8204add295..adc080c0b1 100644 --- a/drivers/pinctrl/intel/pinctrl.c +++ b/drivers/pinctrl/intel/pinctrl.c @@ -616,15 +616,11 @@ int intel_pinctrl_ofdata_to_platdata(struct udevice *dev, { struct p2sb_child_platdata *pplat = dev_get_parent_platdata(dev); struct intel_pinctrl_priv *priv = dev_get_priv(dev); - int ret;
if (!comm) { log_err("Cannot find community for pid %d\n", pplat->pid); return -EDOM; } - ret = irq_first_device_type(X86_IRQT_ITSS, &priv->itss); - if (ret) - return log_msg_ret("Cannot find ITSS", ret); priv->comm = comm; priv->num_cfgs = num_cfgs;
@@ -634,8 +630,12 @@ int intel_pinctrl_ofdata_to_platdata(struct udevice *dev, int intel_pinctrl_probe(struct udevice *dev) { struct intel_pinctrl_priv *priv = dev_get_priv(dev); + int ret;
priv->itss_pol_cfg = true; + ret = irq_first_device_type(X86_IRQT_ITSS, &priv->itss); + if (ret) + return log_msg_ret("Cannot find ITSS", ret);
return 0; }