x86: baytrail: Add 'reg' property in the pinctrl node

Without a 'reg' property, pinctrl driver probe routine fails in
its pre_probe() with a return value of -EINVAL.

Add 'reg' property for all BayTrail boards. Note for BayleyBay,
the pinctrl node is newly added.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/x86/dts/bayleybay.dts b/arch/x86/dts/bayleybay.dts
index 4a50d86..536049b 100644 (file)
--- a/arch/x86/dts/bayleybay.dts
+++ b/arch/x86/dts/bayleybay.dts
@@ -65,6 +65,11 @@
                };
        };
 
+       pch_pinctrl {
+               compatible = "intel,x86-pinctrl";
+               reg = <0 0>;
+       };
+
        pci {
                compatible = "pci-x86";
                #address-cells = <3>;

diff --git a/arch/x86/dts/conga-qeval20-qa3-e3845.dts b/arch/x86/dts/conga-qeval20-qa3-e3845.dts
index 1a4ecaa..7e69ba4 100644 (file)
--- a/arch/x86/dts/conga-qeval20-qa3-e3845.dts
+++ b/arch/x86/dts/conga-qeval20-qa3-e3845.dts
@@ -30,6 +30,7 @@
 
        pch_pinctrl {
                compatible = "intel,x86-pinctrl";
+               reg = <0 0>;
        };
 
        chosen {

diff --git a/arch/x86/dts/minnowmax.dts b/arch/x86/dts/minnowmax.dts
index 936455b..fda170c 100644 (file)
--- a/arch/x86/dts/minnowmax.dts
+++ b/arch/x86/dts/minnowmax.dts
@@ -29,6 +29,7 @@
 
        pch_pinctrl {
                compatible = "intel,x86-pinctrl";
+               reg = <0 0>;
 
                /* GPIO E0 */
                soc_gpio_s5_0@0 {