From e264e3cc5be81548c6f102b6b597a474e5bd4f20 Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng.cn@gmail.com>
Date: Wed, 8 Jun 2016 05:07:33 -0700
Subject: [PATCH] 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>
---
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 4a50d8665e..536049b940 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 1a4ecaad0e..7e69ba4873 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 936455b5e5..fda170cdd8 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@0 {
--
2.39.5