ARM: dts: rmobile: Extract SCIF2 node on E3 Ebisu

The SCIF2 node is not in Linux 4.17 DTs on E3, pull it into U-Boot
specific DT extras until it hits mainline Linux, to make syncing of
DTs easier.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
V2: Rebase on u-boot/master

diff --git a/arch/arm/dts/r8a77990-ebisu-u-boot.dts b/arch/arm/dts/r8a77990-ebisu-u-boot.dts
index 17b7495..b030d5c 100644 (file)
--- a/arch/arm/dts/r8a77990-ebisu-u-boot.dts
+++ b/arch/arm/dts/r8a77990-ebisu-u-boot.dts
@@ -77,6 +77,19 @@
 };
 
 &pfc {
+       pinctrl-0 = <&scif_clk_pins>;
+       pinctrl-names = "default";
+
+       scif2_pins: scif2 {
+               groups = "scif2_data_a";
+               function = "scif2";
+       };
+
+       scif_clk_pins: scif_clk {
+               groups = "scif_clk_a";
+               function = "scif_clk";
+       };
+
        sdhi0_pins: sd0 {
                groups = "sdhi0_data4", "sdhi0_ctrl";
                function = "sdhi0";
@@ -114,6 +127,12 @@
        };
 };
 
+&scif2 {
+       pinctrl-0 = <&scif2_pins>;
+       pinctrl-names = "default";
+       status = "okay";
+};
+
 &sdhi0 {
        /* full size SD */
        pinctrl-0 = <&sdhi0_pins>;

diff --git a/arch/arm/dts/r8a77990-ebisu.dts b/arch/arm/dts/r8a77990-ebisu.dts
index cea08d7..e337c90 100644 (file)
--- a/arch/arm/dts/r8a77990-ebisu.dts
+++ b/arch/arm/dts/r8a77990-ebisu.dts
@@ -122,9 +122,6 @@
 };
 
 &pfc {
-       pinctrl-0 = <&scif_clk_pins>;
-       pinctrl-names = "default";
-
        avb_pins: avb {
                mux {
                        groups = "avb_link", "avb_mii";
@@ -132,16 +129,6 @@
                };
        };
 
-       scif2_pins: scif2 {
-               groups = "scif2_data_a";
-               function = "scif2";
-       };
-
-       scif_clk_pins: scif_clk {
-               groups = "scif_clk_a";
-               function = "scif_clk";
-       };
-
        usb0_pins: usb0 {
                groups = "usb0";
                function = "usb0";
@@ -208,8 +195,5 @@
 };
 
 &scif2 {
-       pinctrl-0 = <&scif2_pins>;
-       pinctrl-names = "default";
-
        status = "okay";
 };