Merge tag 'renesas-dt-scif-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards

Merge "Renesas ARM Based SoC dt-scif Updates for v3.16" from Simon Horman:

r8a7791 (R-Car M2) based Koelsch board and
r8a7790 (R-Car H1) based Lager board
* Enable SCIF0 and SCIF1 serial ports in DT

* tag 'renesas-dt-scif-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: koelsch: Enable SCIF0 and SCIF1 serial ports in DT
  ARM: shmobile: lager: Enable SCIF0 and SCIF1 serial ports in DT

Signed-off-by: Olof Johansson <olof@lixom.net>

6 files changed, 50 insertions, 37 deletions

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index d01048a..f5e5487 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -17,6 +17,11 @@
 	model = "Lager";
 	compatible = "renesas,lager", "renesas,r8a7790";
 
+	aliases {
+		serial6 = &scif0;
+		serial7 = &scif1;
+	};
+
 	chosen {
 		bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
 	};
@@ -112,7 +117,7 @@
 };
 
 &pfc {
-	pinctrl-0 = <&du_pins &scif0_pins &scif1_pins>;
+	pinctrl-0 = <&du_pins>;
 	pinctrl-names = "default";
 
 	du_pins: du {
@@ -221,6 +226,20 @@
 	};
 };
 
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&scif1 {
+	pinctrl-0 = <&scif1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index de1b697..277385d 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -18,6 +18,11 @@
 	model = "Koelsch";
 	compatible = "renesas,koelsch", "renesas,r8a7791";
 
+	aliases {
+		serial6 = &scif0;
+		serial7 = &scif1;
+	};
+
 	chosen {
 		bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
 	};
@@ -196,7 +201,7 @@
 };
 
 &pfc {
-	pinctrl-0 = <&du_pins &scif0_pins &scif1_pins>;
+	pinctrl-0 = <&du_pins>;
 	pinctrl-names = "default";
 
 	i2c2_pins: i2c {
@@ -269,6 +274,20 @@
 	status = "okay";
 };
 
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&scif1 {
+	pinctrl-0 = <&scif1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
index bd90932..0b0ce5a 100644
--- a/arch/arm/mach-shmobile/board-koelsch-reference.c
+++ b/arch/arm/mach-shmobile/board-koelsch-reference.c
@@ -87,21 +87,6 @@ static void __init koelsch_add_du_device(void)
  */
 static const struct clk_name clk_names[] __initconst = {
 	{ "cmt0", "fck", "sh-cmt-48-gen2.0" },
-	{ "scifa0", NULL, "sh-sci.0" },
-	{ "scifa1", NULL, "sh-sci.1" },
-	{ "scifb0", NULL, "sh-sci.2" },
-	{ "scifb1", NULL, "sh-sci.3" },
-	{ "scifb2", NULL, "sh-sci.4" },
-	{ "scifa2", NULL, "sh-sci.5" },
-	{ "scif0", NULL, "sh-sci.6" },
-	{ "scif1", NULL, "sh-sci.7" },
-	{ "scif2", NULL, "sh-sci.8" },
-	{ "scif3", NULL, "sh-sci.9" },
-	{ "scif4", NULL, "sh-sci.10" },
-	{ "scif5", NULL, "sh-sci.11" },
-	{ "scifa3", NULL, "sh-sci.12" },
-	{ "scifa4", NULL, "sh-sci.13" },
-	{ "scifa5", NULL, "sh-sci.14" },
 	{ "du0", "du.0", "rcar-du-r8a7791" },
 	{ "du1", "du.1", "rcar-du-r8a7791" },
 	{ "lvds0", "lvds.0", "rcar-du-r8a7791" },
diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c
index 1bca2748..749832e 100644
--- a/arch/arm/mach-shmobile/board-lager-reference.c
+++ b/arch/arm/mach-shmobile/board-lager-reference.c
@@ -91,16 +91,6 @@ static void __init lager_add_du_device(void)
  */
 static const struct clk_name clk_names[] __initconst = {
 	{ "cmt0", "fck", "sh-cmt-48-gen2.0" },
-	{ "scifa0", NULL, "sh-sci.0" },
-	{ "scifa1", NULL, "sh-sci.1" },
-	{ "scifb0", NULL, "sh-sci.2" },
-	{ "scifb1", NULL, "sh-sci.3" },
-	{ "scifb2", NULL, "sh-sci.4" },
-	{ "scifa2", NULL, "sh-sci.5" },
-	{ "scif0", NULL, "sh-sci.6" },
-	{ "scif1", NULL, "sh-sci.7" },
-	{ "hscif0", NULL, "sh-sci.8" },
-	{ "hscif1", NULL, "sh-sci.9" },
 	{ "du0", "du.0", "rcar-du-r8a7790" },
 	{ "du1", "du.1", "rcar-du-r8a7790" },
 	{ "du2", "du.2", "rcar-du-r8a7790" },
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 87327f3..5fc9b17 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -287,6 +287,11 @@ static struct resource cmt0_resources[] = {
 
 void __init r8a7790_add_dt_devices(void)
 {
+	r8a7790_register_cmt(0);
+}
+
+void __init r8a7790_add_standard_devices(void)
+{
 	r8a7790_register_scif(0);
 	r8a7790_register_scif(1);
 	r8a7790_register_scif(2);
@@ -297,11 +302,6 @@ void __init r8a7790_add_dt_devices(void)
 	r8a7790_register_scif(7);
 	r8a7790_register_scif(8);
 	r8a7790_register_scif(9);
-	r8a7790_register_cmt(0);
-}
-
-void __init r8a7790_add_standard_devices(void)
-{
 	r8a7790_add_dt_devices();
 	r8a7790_register_irqc(0);
 	r8a7790_register_thermal();
diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index 561653d..b3f42b5 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -182,6 +182,11 @@ static const struct resource thermal_resources[] __initconst = {
 
 void __init r8a7791_add_dt_devices(void)
 {
+	r8a7791_register_cmt(0);
+}
+
+void __init r8a7791_add_standard_devices(void)
+{
 	r8a7791_register_scif(0);
 	r8a7791_register_scif(1);
 	r8a7791_register_scif(2);
@@ -197,11 +202,6 @@ void __init r8a7791_add_dt_devices(void)
 	r8a7791_register_scif(12);
 	r8a7791_register_scif(13);
 	r8a7791_register_scif(14);
-	r8a7791_register_cmt(0);
-}
-
-void __init r8a7791_add_standard_devices(void)
-{
 	r8a7791_add_dt_devices();
 	r8a7791_register_irqc(0);
 	r8a7791_register_thermal();