From d11ac1d2d556ca8495e06d7c00fe5a96e4934e98 Mon Sep 17 00:00:00 2001
From: Dinh Nguyen <dinguyen@opensource.altera.com>
Date: Wed, 22 Oct 2014 13:00:42 -0500
Subject: [PATCH] ARM: dts: socfpga: rename gpio nodes
Since the Synopsys GPIO IP can support multiple ports of varying widths, it
would make more sense to have the GPIO node DTS entry as this:
gpio0: gpio@ff708000{
porta{
};
};
Also, this is documented in the snps-dwapb-gpio.txt.
Suggested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---
arch/arm/boot/dts/socfpga.dtsi | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 45fce2cf6fede..4472fd92685c4 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -547,7 +547,7 @@
status = "disabled";
};
- gpio@ff708000 {
+ gpio0: gpio@ff708000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
@@ -555,7 +555,7 @@
clocks = <&per_base_clk>;
status = "disabled";
- gpio0: gpio-controller@0 {
+ porta: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
@@ -567,7 +567,7 @@
};
};
- gpio@ff709000 {
+ gpio1: gpio@ff709000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
@@ -575,7 +575,7 @@
clocks = <&per_base_clk>;
status = "disabled";
- gpio1: gpio-controller@0 {
+ portb: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
@@ -587,7 +587,7 @@
};
};
- gpio@ff70a000 {
+ gpio2: gpio@ff70a000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
@@ -595,7 +595,7 @@
clocks = <&per_base_clk>;
status = "disabled";
- gpio2: gpio-controller@0 {
+ portc: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
--
2.30.2