[v4,20/22] sh: IO-DATA HDL-U (a,k.a landisk) DeviceTree

Commit Message

Yoshinori Sato June 29, 2016, 1:41 p.m. UTC

Changes v4
- separate patch.

Signed-off-by: Yoshinori Sato <[e-mail]>
---
 arch/sh/boot/dts/Makefile    |  2 ++
 arch/sh/boot/dts/landisk.dts | 61 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 arch/sh/boot/dts/landisk.dts

Patch

diff --git a/arch/sh/boot/dts/Makefile b/arch/sh/boot/dts/Makefile
index 38fdc38..cf5aec4 100644
--- a/arch/sh/boot/dts/Makefile
+++ b/arch/sh/boot/dts/Makefile
@@ -1,5 +1,7 @@ 
 obj-$(CONFIG_USE_BUILTIN_DTB) += $(patsubst "%",%,$(CONFIG_BUILTIN_DTB_SOURCE)).dtb.o
 
+dtb-y += landisk.dtb
+
 dtstree		:= $(srctree)/$(src)
 clean-files := *.dtb.S
 always	    := $(dtb-y)
diff --git a/arch/sh/boot/dts/landisk.dts b/arch/sh/boot/dts/landisk.dts
new file mode 100644
index 0000000..e8db064
--- /dev/null
+++ b/arch/sh/boot/dts/landisk.dts
@@ -0,0 +1,61 @@ 
+/dts-v1/;
+
+#include "sh7751.dtsi"
+
+/ {
+	model = "I/O DATA HDL-U";
+	compatible = "iodata,hdl-u";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&shintc>;
+	chosen {
+		stdout-path = &sci1;
+		bootargs = "console=ttySC1,115200";
+	};
+	aliases {
+		serial0 = &sci0;
+		serial1 = &sci1;
+	};
+
+	memory@0c000000 {
+		device_type = "memory";
+		reg = <0x0c000000 0x4000000>;
+	};
+	cpldintc: cpld@b0000000 {
+		compatible = "iodata,landisk-intc";
+		#interrupt-cells = <1>;
+		interrupt-controller;
+		reg = <0xb0000000 8>;
+		interrupt-map=<0 &shintc evt2irq(0x2a0)>,
+		              <1 &shintc evt2irq(0x2c0)>,
+		              <2 &shintc evt2irq(0x2e0)>,
+			      <3 &shintc evt2irq(0x300)>,
+		              <4 &shintc evt2irq(0x320)>,
+			      <5 &shintc evt2irq(0x340)>,
+		              <6 &shintc evt2irq(0x360)>,
+			      <7 &shintc evt2irq(0x380)>;
+	};
+};
+
+&oclk {
+	clock-frequency = <22222222>;
+};
+
+&sci0 {
+	status = "ok";
+};
+
+&sci1 {
+	status = "ok";
+};
+
+&pci {
+	compatible = "renesas,sh7751-pci", "iodata,landisk-pci";
+	interrupt-map-mask = <0x1800 0 7>;
+	interrupt-map = <0x0000 0 1 &cpldintc 0>,
+	                <0x0800 0 1 &cpldintc 1>,
+	                <0x1000 0 1 &cpldintc 2>,
+	                <0x1000 0 2 &cpldintc 3>,
+	                <0x1000 0 3 &cpldintc 0>;
+	status = "ok";
+};