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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/dts/nspire-classic.dtsi
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/nspire-classic.dtsi')
-rw-r--r--arch/arm/boot/dts/nspire-classic.dtsi88
1 files changed, 88 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi
new file mode 100644
index 000000000..01e1bb7c3
--- /dev/null
+++ b/arch/arm/boot/dts/nspire-classic.dtsi
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * linux/arch/arm/boot/nspire-classic.dts
+ *
+ * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
+ */
+
+/include/ "nspire.dtsi"
+
+&lcd {
+ port {
+ clcd_pads: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+};
+
+&fast_timer {
+ /* compatible = "lsi,zevio-timer"; */
+ reg = <0x90010000 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 = <0x900c0000 0x1000>, <0x900a0018 0x8>;
+};
+
+&timer1 {
+ compatible = "lsi,zevio-timer";
+ reg = <0x900d0000 0x1000>, <0x900a0020 0x8>;
+};
+
+&keypad {
+ active-low;
+
+};
+
+&base_clk {
+ compatible = "lsi,nspire-classic-clock";
+};
+
+&ahb_clk {
+ compatible = "lsi,nspire-classic-ahb-divider";
+};
+
+
+&vbus_reg {
+ gpio = <&gpio 5 0>;
+};
+
+/ {
+ memory {
+ device_type = "memory";
+ reg = <0x10000000 0x2000000>; /* 32 MB */
+ };
+
+ ahb {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ intc: interrupt-controller@dc000000 {
+ compatible = "lsi,zevio-intc";
+ interrupt-controller;
+ reg = <0xdc000000 0x1000>;
+ #interrupt-cells = <1>;
+ };
+ };
+
+ panel {
+ compatible = "ti,nspire-classic-lcd-panel";
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&clcd_pads>;
+ };
+ };
+ };
+ chosen {
+ bootargs = "debug earlyprintk console=tty0 console=ttyS0,115200n8 root=/dev/ram0";
+ };
+};