[RFC PATCHv4 2/6] arm: TI-Nspire device trees
Include device trees for the TI-Nspire.
Signed-off-by: Daniel Tang
---
.../devicetree/bindings/vendor-prefixes.txt| 1 +
arch/arm/boot/dts/Makefile | 3 +
arch/arm/boot/dts/nspire-classic.dtsi | 74 +
arch/arm/boot/dts/nspire-clp.dts | 45 ++
arch/arm/boot/dts/nspire-cx.dts| 112 +
arch/arm/boot/dts/nspire-tp.dts| 44 ++
arch/arm/boot/dts/nspire.dtsi | 175 +
7 files changed, 454 insertions(+)
create mode 100644 arch/arm/boot/dts/nspire-classic.dtsi
create mode 100644 arch/arm/boot/dts/nspire-clp.dts
create mode 100644 arch/arm/boot/dts/nspire-cx.dts
create mode 100644 arch/arm/boot/dts/nspire-tp.dts
create mode 100644 arch/arm/boot/dts/nspire.dtsi
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 6931c43..b27b057 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -31,6 +31,7 @@ idt Integrated Device Technologies, Inc.
imgImagination Technologies Ltd.
intercontrol Inter Control Group
linux Linux-specific binding
+lsiLSI Corp. (LSI Logic)
marvellMarvell Technology Group Ltd.
maxim Maxim Integrated Products
mosaixtech Mosaix Technologies, Inc.
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b9f7121..5677d6c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -135,6 +135,9 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
imx28-sps1.dtb \
imx28-tx28.dtb
dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb
+dtb-$(CONFIG_ARCH_NSPIRE) += nspire-cx.dtb \
+ nspire-tp.dtb \
+ nspire-clp.dtb
dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap3430-sdp.dtb \
omap3-beagle.dtb \
diff --git a/arch/arm/boot/dts/nspire-classic.dtsi
b/arch/arm/boot/dts/nspire-classic.dtsi
new file mode 100644
index 000..9565199
--- /dev/null
+++ b/arch/arm/boot/dts/nspire-classic.dtsi
@@ -0,0 +1,74 @@
+/*
+ * linux/arch/arm/boot/nspire-classic.dts
+ *
+ * Copyright (C) 2013 Daniel Tang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ */
+
+/include/ "nspire.dtsi"
+
+ {
+ lcd-type = "classic";
+};
+
+_timer {
+ /* compatible = "lsi,zevio-timer"; */
+ reg = <0x9001 0x1000>, <0x900A0010 0x8>;
+};
+
+ {
+ compatible = "ns16550";
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <_pclk>;
+ no-loopback-test;
+};
+
+ {
+ /* compatible = "lsi,zevio-timer"; */
+ reg = <0x900C 0x1000>, <0x900A0018 0x8>;
+};
+
+ {
+ compatible = "lsi,zevio-timer";
+ reg = <0x900D 0x1000>, <0x900A0020 0x8>;
+};
+
+ {
+ active-low;
+
+};
+
+_clk {
+ compatible = "lsi,nspire-classic-clock";
+};
+
+_clk {
+ compatible = "lsi,nspire-classic-ahb-divider";
+};
+
+/ {
+ memory {
+ device_type = "memory";
+ reg = <0x1000 0x200>; /* 32 MB */
+ };
+
+ ahb {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ intc: interrupt-controller@DC00 {
+ compatible = "lsi,zevio-intc";
+ interrupt-controller;
+ reg = <0xDC00 0x1000>;
+ #interrupt-cells = <1>;
+ };
+ };
+ chosen {
+ bootargs = "debug earlyprintk console=tty0
console=ttyS0,115200n8 root=/dev/ram0";
+ };
+};
diff --git a/arch/arm/boot/dts/nspire-clp.dts b/arch/arm/boot/dts/nspire-clp.dts
new file mode 100644
index 000..3f9c8af
--- /dev/null
+++ b/arch/arm/boot/dts/nspire-clp.dts
@@ -0,0 +1,45 @@
+/*
+ * linux/arch/arm/boot/nspire-clp.dts
+ *
+ * Copyright (C) 2013 Daniel Tang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+
+/include/ "nspire-classic.dtsi"
+
+ {
+ keymap = <
+ 0x001c 0x0001001c 0x00020039
+ 0x0004002c 0x00050034 0x00060015
+ 0x0007000b 0x0008002d 0x0133
+ 0x0101004e 0x01020011 0x01030004
+ 0x0104002f 0x01050003 0x01060016
+ 0x01070002 0x01080014 0x0262
+ 0x0201000c 0x0202001f 0x02030007
+ 0x02040013 0x02050006 0x02060010
+ 0x02070005 0x02080019 0x0327
+ 0x03010037 0x03020018 0x0303000a
+ 0x03040031 0x03050009 0x03060032
+ 0x03070008 0x03080026 0x0428
+ 0x04010035
[RFC PATCHv4 2/6] arm: TI-Nspire device trees
Include device trees for the TI-Nspire.
Signed-off-by: Daniel Tang dt.ta...@gmail.com
---
.../devicetree/bindings/vendor-prefixes.txt| 1 +
arch/arm/boot/dts/Makefile | 3 +
arch/arm/boot/dts/nspire-classic.dtsi | 74 +
arch/arm/boot/dts/nspire-clp.dts | 45 ++
arch/arm/boot/dts/nspire-cx.dts| 112 +
arch/arm/boot/dts/nspire-tp.dts| 44 ++
arch/arm/boot/dts/nspire.dtsi | 175 +
7 files changed, 454 insertions(+)
create mode 100644 arch/arm/boot/dts/nspire-classic.dtsi
create mode 100644 arch/arm/boot/dts/nspire-clp.dts
create mode 100644 arch/arm/boot/dts/nspire-cx.dts
create mode 100644 arch/arm/boot/dts/nspire-tp.dts
create mode 100644 arch/arm/boot/dts/nspire.dtsi
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 6931c43..b27b057 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -31,6 +31,7 @@ idt Integrated Device Technologies, Inc.
imgImagination Technologies Ltd.
intercontrol Inter Control Group
linux Linux-specific binding
+lsiLSI Corp. (LSI Logic)
marvellMarvell Technology Group Ltd.
maxim Maxim Integrated Products
mosaixtech Mosaix Technologies, Inc.
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b9f7121..5677d6c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -135,6 +135,9 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
imx28-sps1.dtb \
imx28-tx28.dtb
dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb
+dtb-$(CONFIG_ARCH_NSPIRE) += nspire-cx.dtb \
+ nspire-tp.dtb \
+ nspire-clp.dtb
dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap3430-sdp.dtb \
omap3-beagle.dtb \
diff --git a/arch/arm/boot/dts/nspire-classic.dtsi
b/arch/arm/boot/dts/nspire-classic.dtsi
new file mode 100644
index 000..9565199
--- /dev/null
+++ b/arch/arm/boot/dts/nspire-classic.dtsi
@@ -0,0 +1,74 @@
+/*
+ * linux/arch/arm/boot/nspire-classic.dts
+ *
+ * Copyright (C) 2013 Daniel Tang tan...@tangrs.id.au
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ */
+
+/include/ nspire.dtsi
+
+lcd {
+ lcd-type = classic;
+};
+
+fast_timer {
+ /* compatible = lsi,zevio-timer; */
+ reg = 0x9001 0x1000, 0x900A0010 0x8;
+};
+
+uart {
+ compatible = ns16550;
+ reg-shift = 2;
+ reg-io-width = 4;
+ clocks = apb_pclk;
+ no-loopback-test;
+};
+
+timer0 {
+ /* compatible = lsi,zevio-timer; */
+ reg = 0x900C 0x1000, 0x900A0018 0x8;
+};
+
+timer1 {
+ compatible = lsi,zevio-timer;
+ reg = 0x900D 0x1000, 0x900A0020 0x8;
+};
+
+keypad {
+ active-low;
+
+};
+
+base_clk {
+ compatible = lsi,nspire-classic-clock;
+};
+
+ahb_clk {
+ compatible = lsi,nspire-classic-ahb-divider;
+};
+
+/ {
+ memory {
+ device_type = memory;
+ reg = 0x1000 0x200; /* 32 MB */
+ };
+
+ ahb {
+ #address-cells = 1;
+ #size-cells = 1;
+
+ intc: interrupt-controller@DC00 {
+ compatible = lsi,zevio-intc;
+ interrupt-controller;
+ reg = 0xDC00 0x1000;
+ #interrupt-cells = 1;
+ };
+ };
+ chosen {
+ bootargs = debug earlyprintk console=tty0
console=ttyS0,115200n8 root=/dev/ram0;
+ };
+};
diff --git a/arch/arm/boot/dts/nspire-clp.dts b/arch/arm/boot/dts/nspire-clp.dts
new file mode 100644
index 000..3f9c8af
--- /dev/null
+++ b/arch/arm/boot/dts/nspire-clp.dts
@@ -0,0 +1,45 @@
+/*
+ * linux/arch/arm/boot/nspire-clp.dts
+ *
+ * Copyright (C) 2013 Daniel Tang tan...@tangrs.id.au
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+
+/include/ nspire-classic.dtsi
+
+keypad {
+ keymap =
+ 0x001c 0x0001001c 0x00020039
+ 0x0004002c 0x00050034 0x00060015
+ 0x0007000b 0x0008002d 0x0133
+ 0x0101004e 0x01020011 0x01030004
+ 0x0104002f 0x01050003 0x01060016
+ 0x01070002 0x01080014 0x0262
+ 0x0201000c 0x0202001f 0x02030007
+ 0x02040013 0x02050006 0x02060010
+ 0x02070005 0x02080019 0x0327
+ 0x03010037 0x03020018 0x0303000a
+ 0x03040031 0x03050009 0x03060032
+ 0x03070008
