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Subject[PATCH v5 20/22] sh: IO-DATA HDL-U (a.k.a landisk) DeviceTree
Date
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
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

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..3745ae0
--- /dev/null
+++ b/arch/sh/boot/dts/landisk.dts
@@ -0,0 +1,61 @@
+/dts-v1/;
+
+#include "sh7751.dtsi"
+
+/ {
+ model = "iodata,HDL-U";
+ compatible = "iodata,hdl-u";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&shintc>;
+ chosen {
+ stdout-path = "serial1:115200n8";
+ };
+ aliases {
+ serial0 = &sci0;
+ serial1 = &sci1;
+ };
+
+ memory@0c000000 {
+ device_type = "memory";
+ reg = <0x0c000000 0x4000000>;
+ };
+
+ cpldintc: cpld@b0000000 {
+ compatible = "iodata,landisk-intc";
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ 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";
+};
--
2.7.0
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