[U-Boot] [PATCH 2/8] x86: baytrail: Add 'reg' property in the pinctrl node

[Bin Meng]

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 at gmail.com>
---

 arch/x86/dts/bayleybay.dts               | 5 +++++
 arch/x86/dts/conga-qeval20-qa3-e3845.dts | 1 +
 arch/x86/dts/minnowmax.dts               | 1 +
 3 files changed, 7 insertions(+)

diff --git a/arch/x86/dts/bayleybay.dts b/arch/x86/dts/bayleybay.dts
index 4a50d86..536049b 100644
--- 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
--- 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
--- 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 at 0 {
-- 
2.7.4