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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/arm/boot/dts/wm8850.dtsi
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/arm/boot/dts/wm8850.dtsi')
-rw-r--r--kernel/arch/arm/boot/dts/wm8850.dtsi308
1 files changed, 308 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/wm8850.dtsi b/kernel/arch/arm/boot/dts/wm8850.dtsi
new file mode 100644
index 000000000..8fbccfbe7
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/wm8850.dtsi
@@ -0,0 +1,308 @@
+/*
+ * wm8850.dtsi - Device tree file for Wondermedia WM8850 SoC
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "wm,wm8850";
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0x0>;
+ };
+ };
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ serial3 = &uart3;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+ interrupt-parent = <&intc0>;
+
+ intc0: interrupt-controller@d8140000 {
+ compatible = "via,vt8500-intc";
+ interrupt-controller;
+ reg = <0xd8140000 0x10000>;
+ #interrupt-cells = <1>;
+ };
+
+ /* Secondary IC cascaded to intc0 */
+ intc1: interrupt-controller@d8150000 {
+ compatible = "via,vt8500-intc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0xD8150000 0x10000>;
+ interrupts = <56 57 58 59 60 61 62 63>;
+ };
+
+ pinctrl: pinctrl@d8110000 {
+ compatible = "wm,wm8850-pinctrl";
+ reg = <0xd8110000 0x10000>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ pmc@d8130000 {
+ compatible = "via,vt8500-pmc";
+ reg = <0xd8130000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ref25: ref25M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ };
+
+ ref24: ref24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+
+ plla: plla {
+ #clock-cells = <0>;
+ compatible = "wm,wm8850-pll-clock";
+ clocks = <&ref24>;
+ reg = <0x200>;
+ };
+
+ pllb: pllb {
+ #clock-cells = <0>;
+ compatible = "wm,wm8850-pll-clock";
+ clocks = <&ref24>;
+ reg = <0x204>;
+ };
+
+ pllc: pllc {
+ #clock-cells = <0>;
+ compatible = "wm,wm8850-pll-clock";
+ clocks = <&ref24>;
+ reg = <0x208>;
+ };
+
+ plld: plld {
+ #clock-cells = <0>;
+ compatible = "wm,wm8850-pll-clock";
+ clocks = <&ref24>;
+ reg = <0x20c>;
+ };
+
+ plle: plle {
+ #clock-cells = <0>;
+ compatible = "wm,wm8850-pll-clock";
+ clocks = <&ref24>;
+ reg = <0x210>;
+ };
+
+ pllf: pllf {
+ #clock-cells = <0>;
+ compatible = "wm,wm8850-pll-clock";
+ clocks = <&ref24>;
+ reg = <0x214>;
+ };
+
+ pllg: pllg {
+ #clock-cells = <0>;
+ compatible = "wm,wm8850-pll-clock";
+ clocks = <&ref24>;
+ reg = <0x218>;
+ };
+
+ clkarm: arm {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&plla>;
+ divisor-reg = <0x300>;
+ };
+
+ clkahb: ahb {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&pllb>;
+ divisor-reg = <0x304>;
+ };
+
+ clkapb: apb {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&pllb>;
+ divisor-reg = <0x320>;
+ };
+
+ clkddr: ddr {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&plld>;
+ divisor-reg = <0x310>;
+ };
+
+ clkuart0: uart0 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x254>;
+ enable-bit = <24>;
+ };
+
+ clkuart1: uart1 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x254>;
+ enable-bit = <25>;
+ };
+
+ clkuart2: uart2 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x254>;
+ enable-bit = <26>;
+ };
+
+ clkuart3: uart3 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x254>;
+ enable-bit = <27>;
+ };
+
+ clkpwm: pwm {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&pllb>;
+ divisor-reg = <0x350>;
+ enable-reg = <0x250>;
+ enable-bit = <17>;
+ };
+
+ clksdhc: sdhc {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&pllb>;
+ divisor-reg = <0x330>;
+ divisor-mask = <0x3f>;
+ enable-reg = <0x250>;
+ enable-bit = <0>;
+ };
+ };
+ };
+
+ fb: fb@d8051700 {
+ compatible = "wm,wm8505-fb";
+ reg = <0xd8051700 0x200>;
+ };
+
+ ge_rops@d8050400 {
+ compatible = "wm,prizm-ge-rops";
+ reg = <0xd8050400 0x100>;
+ };
+
+ pwm: pwm@d8220000 {
+ #pwm-cells = <3>;
+ compatible = "via,vt8500-pwm";
+ reg = <0xd8220000 0x100>;
+ clocks = <&clkpwm>;
+ };
+
+ timer@d8130100 {
+ compatible = "via,vt8500-timer";
+ reg = <0xd8130100 0x28>;
+ interrupts = <36>;
+ };
+
+ ehci@d8007900 {
+ compatible = "via,vt8500-ehci";
+ reg = <0xd8007900 0x200>;
+ interrupts = <26>;
+ };
+
+ uhci@d8007b00 {
+ compatible = "platform-uhci";
+ reg = <0xd8007b00 0x200>;
+ interrupts = <26>;
+ };
+
+ uhci@d8008d00 {
+ compatible = "platform-uhci";
+ reg = <0xd8008d00 0x200>;
+ interrupts = <26>;
+ };
+
+ uart0: serial@d8200000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8200000 0x1040>;
+ interrupts = <32>;
+ clocks = <&clkuart0>;
+ status = "disabled";
+ };
+
+ uart1: serial@d82b0000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd82b0000 0x1040>;
+ interrupts = <33>;
+ clocks = <&clkuart1>;
+ status = "disabled";
+ };
+
+ uart2: serial@d8210000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd8210000 0x1040>;
+ interrupts = <47>;
+ clocks = <&clkuart2>;
+ status = "disabled";
+ };
+
+ uart3: serial@d82c0000 {
+ compatible = "via,vt8500-uart";
+ reg = <0xd82c0000 0x1040>;
+ interrupts = <50>;
+ clocks = <&clkuart3>;
+ status = "disabled";
+ };
+
+ rtc@d8100000 {
+ compatible = "via,vt8500-rtc";
+ reg = <0xd8100000 0x10000>;
+ interrupts = <48>;
+ };
+
+ sdhc@d800a000 {
+ compatible = "wm,wm8505-sdhc";
+ reg = <0xd800a000 0x1000>;
+ interrupts = <20 21>;
+ clocks = <&clksdhc>;
+ bus-width = <4>;
+ sdon-inverted;
+ };
+
+ ethernet@d8004000 {
+ compatible = "via,vt8500-rhine";
+ reg = <0xd8004000 0x100>;
+ interrupts = <10>;
+ };
+ };
+};