ARM: dts: uniphier: add System Bus pinmux node

This pin-muxing is needed to get access to the UniPhier System Bus.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/boot/dts/uniphier-common32.dtsi b/arch/arm/boot/dts/uniphier-common32.dtsi
index 61a0955..891327f 100644 (file)
--- a/arch/arm/boot/dts/uniphier-common32.dtsi
+++ b/arch/arm/boot/dts/uniphier-common32.dtsi
@@ -105,6 +105,8 @@
                        reg = <0x58c00000 0x400>;
                        #address-cells = <2>;
                        #size-cells = <1>;
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&pinctrl_system_bus>;
                };
 
                smpctrl@59800000 {

diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index f2f3fbe..10a7110 100644 (file)
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -78,6 +78,11 @@
                function = "nand";
        };
 
+       pinctrl_system_bus: system_bus_grp {
+               groups = "system_bus", "system_bus_cs1";
+               function = "system_bus";
+       };
+
        pinctrl_uart0: uart0_grp {
                groups = "uart0";
                function = "uart0";