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authorVaibhav Hiremath <hvaibhav@ti.com>2012-08-27 15:51:01 +0400
committerBenoit Cousson <b-cousson@ti.com>2012-09-07 21:23:03 +0400
commit4462b31cf416e74e54a37b57de7177cc4d244699 (patch)
treeb35ca6b0665137189887735a6c003011ed48c9a7 /arch/arm/boot/dts
parent5d83cb86227baf87ab04a646d60fb8b26b880743 (diff)
downloadlinux-4462b31cf416e74e54a37b57de7177cc4d244699.tar.xz
ARM: dts: AM33XX: Specify reg and interrupt property for all nodes
The device/node resources (like, IORESOURCE_MEM and IORESOURCE_IRQ) are overwritten by hwmod resources, due to all known reasons but that should not be the reason for not providing all the information in the DTS blob. Ideally we should use DTS resource and use HWMOD framework wherever required and for only specific things. Newer platforms like, OMAP5 and AM33XX, we only support DT boot mode, so this patch is preparation for the future where we supposed to get rid of hwmod dependency anyway. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/am33xx.dtsi42
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index be435117f5dd..bb31bff01998 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -69,6 +69,9 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
+ reg = <0x44e07000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <96>;
};
gpio2: gpio@4804c000 {
@@ -78,6 +81,9 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
+ reg = <0x4804c000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <98>;
};
gpio3: gpio@481ac000 {
@@ -87,6 +93,9 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
+ reg = <0x481ac000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <32>;
};
gpio4: gpio@481ae000 {
@@ -96,12 +105,18 @@
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
+ reg = <0x481ae000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <62>;
};
uart1: serial@44e09000 {
compatible = "ti,omap3-uart";
ti,hwmods = "uart1";
clock-frequency = <48000000>;
+ reg = <0x44e09000 0x2000>;
+ interrupt-parent = <&intc>;
+ interrupts = <72>;
status = "disabled";
};
@@ -109,6 +124,9 @@
compatible = "ti,omap3-uart";
ti,hwmods = "uart2";
clock-frequency = <48000000>;
+ reg = <0x48022000 0x2000>;
+ interrupt-parent = <&intc>;
+ interrupts = <73>;
status = "disabled";
};
@@ -116,6 +134,9 @@
compatible = "ti,omap3-uart";
ti,hwmods = "uart3";
clock-frequency = <48000000>;
+ reg = <0x48024000 0x2000>;
+ interrupt-parent = <&intc>;
+ interrupts = <74>;
status = "disabled";
};
@@ -123,6 +144,9 @@
compatible = "ti,omap3-uart";
ti,hwmods = "uart4";
clock-frequency = <48000000>;
+ reg = <0x481a6000 0x2000>;
+ interrupt-parent = <&intc>;
+ interrupts = <44>;
status = "disabled";
};
@@ -130,6 +154,9 @@
compatible = "ti,omap3-uart";
ti,hwmods = "uart5";
clock-frequency = <48000000>;
+ reg = <0x481a8000 0x2000>;
+ interrupt-parent = <&intc>;
+ interrupts = <45>;
status = "disabled";
};
@@ -137,6 +164,9 @@
compatible = "ti,omap3-uart";
ti,hwmods = "uart6";
clock-frequency = <48000000>;
+ reg = <0x481aa000 0x2000>;
+ interrupt-parent = <&intc>;
+ interrupts = <46>;
status = "disabled";
};
@@ -145,6 +175,9 @@
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c1";
+ reg = <0x44e0b000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <70>;
status = "disabled";
};
@@ -153,6 +186,9 @@
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c2";
+ reg = <0x4802a000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <71>;
status = "disabled";
};
@@ -161,12 +197,18 @@
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c3";
+ reg = <0x4819c000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <30>;
status = "disabled";
};
wdt2: wdt@44e35000 {
compatible = "ti,omap3-wdt";
ti,hwmods = "wd_timer2";
+ reg = <0x44e35000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <91>;
};
};
};