ARM: sunxi: dts: split IR pins for A10 and A20

Currently none of the target boards nor the driver supports
IR TX. However this pin is used in a few instances as a GPIO.
Split the pin ctrl descriptions so that only the IR RX is
configured to be used.

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts
index f032814..57970d0 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10-a1000.dts
+++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts
@@ -130,7 +130,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
index 1a3c7dd..62e4b36 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
+++ b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts
@@ -96,7 +96,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 0ba67d7..db204b1 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -126,7 +126,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
index f443788..835eb30 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
@@ -93,7 +93,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
index 1b0452f..4281782 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
+++ b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts
@@ -126,7 +126,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
index 0f24914..132ace5 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
+++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts
@@ -92,11 +92,11 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 
-&ir0_pins_a {
+&ir0_rx_pins_a {
        /* The ir receiver is not always populated */
        allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 };

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 1d7fd68..7529857 100644 (file)
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -797,15 +797,29 @@
                                allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
                        };
 
-                       ir0_pins_a: ir0@0 {
-                               allwinner,pins = "PB3","PB4";
+                       ir0_rx_pins_a: ir0@0 {
+                               allwinner,pins = "PB4";
                                allwinner,function = "ir0";
                                allwinner,drive = <SUN4I_PINCTRL_10_MA>;
                                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
                        };
 
-                       ir1_pins_a: ir1@0 {
-                               allwinner,pins = "PB22","PB23";
+                       ir0_tx_pins_a: ir0@1 {
+                               allwinner,pins = "PB3";
+                               allwinner,function = "ir0";
+                               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+                               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+                       };
+
+                       ir1_rx_pins_a: ir1@0 {
+                               allwinner,pins = "PB23";
+                               allwinner,function = "ir1";
+                               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+                               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+                       };
+
+                       ir1_tx_pins_a: ir1@1 {
+                               allwinner,pins = "PB22";
                                allwinner,function = "ir1";
                                allwinner,drive = <SUN4I_PINCTRL_10_MA>;
                                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index b952ac4..ecc2a4d 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -142,7 +142,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
index 9d9027f..d408bbc 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
@@ -154,7 +154,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 3c817ac..930ea80 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -133,7 +133,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 613a19e..8a83c99 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -160,7 +160,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
index d3f15c2..9a4d783 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
+++ b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
@@ -160,7 +160,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
index 3f99b3f..d9782c4 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
+++ b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
@@ -157,7 +157,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-m3.dts b/arch/arm/boot/dts/sun7i-a20-m3.dts
index f2fb26e..39b4a80 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-m3.dts
+++ b/arch/arm/boot/dts/sun7i-a20-m3.dts
@@ -117,7 +117,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts
index 0556938..bf6dd25 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts
+++ b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts
@@ -137,7 +137,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi.dts b/arch/arm/boot/dts/sun7i-a20-orangepi.dts
index 7e6405c..b282dda 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-orangepi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-orangepi.dts
@@ -132,7 +132,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
index 810c5f7..f14cd60 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
@@ -125,7 +125,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
index cd05267..2578959 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
@@ -154,7 +154,7 @@
 
 &ir0 {
        pinctrl-names = "default";
-       pinctrl-0 = <&ir0_pins_a>;
+       pinctrl-0 = <&ir0_rx_pins_a>;
        status = "okay";
 };
 

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 4163ade..89d7206 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -1000,15 +1000,29 @@
                                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
                        };
 
-                       ir0_pins_a: ir0@0 {
-                                   allwinner,pins = "PB3","PB4";
+                       ir0_rx_pins_a: ir0@0 {
+                                   allwinner,pins = "PB4";
                                    allwinner,function = "ir0";
                                    allwinner,drive = <SUN4I_PINCTRL_10_MA>;
                                    allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
                        };
 
-                       ir1_pins_a: ir1@0 {
-                                   allwinner,pins = "PB22","PB23";
+                       ir0_tx_pins_a: ir0@1 {
+                                   allwinner,pins = "PB3";
+                                   allwinner,function = "ir0";
+                                   allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+                                   allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+                       };
+
+                       ir1_rx_pins_a: ir1@0 {
+                                   allwinner,pins = "PB23";
+                                   allwinner,function = "ir1";
+                                   allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+                                   allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+                       };
+
+                       ir1_tx_pins_a: ir1@1 {
+                                   allwinner,pins = "PB22";
                                    allwinner,function = "ir1";
                                    allwinner,drive = <SUN4I_PINCTRL_10_MA>;
                                    allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;