[PATCH v5 20/22] sh: IO-DATA HDL-U (a.k.a landisk) DeviceTree
From: Yoshinori Sato <ysato@users.sourceforge.jp>
Date: 2016-07-03 16:50:57
Also in:
linux-sh, lkml
Subsystem:
superh, the rest · Maintainers:
Yoshinori Sato, Rich Felker, John Paul Adrian Glaubitz, Linus Torvalds
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