ARC: [TB10x] Remove redundant abilis,simple-pinctrl mechanism

The TB10x platform port includes a custom mechanism using to set up
default pin controller configurations using abilis,simple-default
pin configurations of nodes compatible with abilis,simple-pinctrl. This
mechanism is redundant with the Linux standard "default" pin
configuration, see commit ab78029ecc347debbd737f06688d788bd9d60c1d
"drivers/pinctrl: grab default handles from device core".
This patch removes the TB10x custom mechanism in favour of the Linux
standard.

Signed-off-by: Christian Ruppert <christian.ruppert@abilis.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

3 files changed, 4 insertions, 6 deletions

diff --git a/arch/arc/boot/dts/abilis_tb100_dvk.dts b/arch/arc/boot/dts/abilis_tb100_dvk.dts
index c0fd3623c393..0fa0d4abe795 100644
--- a/arch/arc/boot/dts/abilis_tb100_dvk.dts
+++ b/arch/arc/boot/dts/abilis_tb100_dvk.dts
@@ -37,7 +37,7 @@
 
         soc100 {
                 uart@FF100000 {
-                        pinctrl-names = "abilis,simple-default";
+                        pinctrl-names = "default";
                         pinctrl-0 = <&pctl_uart0>;
                 };
                 ethernet@FE100000 {
diff --git a/arch/arc/boot/dts/abilis_tb101_dvk.dts b/arch/arc/boot/dts/abilis_tb101_dvk.dts
index 6f8c381f6268..a4d80ce283ae 100644
--- a/arch/arc/boot/dts/abilis_tb101_dvk.dts
+++ b/arch/arc/boot/dts/abilis_tb101_dvk.dts
@@ -37,7 +37,7 @@
 
         soc100 {
                 uart@FF100000 {
-                        pinctrl-names = "abilis,simple-default";
+                        pinctrl-names = "default";
                         pinctrl-0 = <&pctl_uart0>;
                 };
                 ethernet@FE100000 {
diff --git a/arch/arc/boot/dts/abilis_tb10x.dtsi b/arch/arc/boot/dts/abilis_tb10x.dtsi
index a6139fc5aaa3..b97e3051ba4b 100644
--- a/arch/arc/boot/dts/abilis_tb10x.dtsi
+++ b/arch/arc/boot/dts/abilis_tb10x.dtsi
@@ -88,8 +88,7 @@
                 };
 
                 uart@FF100000 {
-                        compatible = "snps,dw-apb-uart",
-                                        "abilis,simple-pinctrl";
+                        compatible = "snps,dw-apb-uart";
                         reg = <0xFF100000 0x100>;
                         clock-frequency = <166666666>;
                         interrupts = <25 1>;
@@ -184,8 +183,7 @@
                         #address-cells = <1>;
                         #size-cells = <0>;
                         cell-index = <1>;
-                        compatible = "abilis,tb100-spi",
-                                        "abilis,simple-pinctrl";
+                        compatible = "abilis,tb100-spi";
                         num-cs = <2>;
                         reg = <0xFE011000 0x20>;
                         interrupt-parent = <&tb10x_ictl>;