[PATCH] ARM: dts: OMAP4: Add reg and interrupts for every nodes
Benoit Cousson
b-cousson at ti.com
Fri Sep 7 11:25:24 EDT 2012
Thanks to Vaibhav <hvaibhav at ti.com> omap_device fix
(ARM: OMAP: omap_device: Fix up resource names when booted with devicetre),
we can now specify reg and interrupts using standard device tree
attributes.
Update the OMAP4 dtsi file with missing reg and interrupts attributes.
Signed-off-by: Benoit Cousson <b-cousson at ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar at ti.com>
Cc: Tony Lindgren <tony at atomide.com>
Cc: Felipe Balbi <balbi at ti.com>
---
Hi Tony,
This is the first step toward reduction of the hwmod data inside mach-omap2.
OMAP2/3/4 data still need to be there for legacy boards, but it will allow
OMAP5/AM33XX pure DT board to reduce the amount of data provided by hwmod.
DMA is still missing, but I hope that the discussion that happened during
LPC will fixed that soon.
Regards,
Benoit
arch/arm/boot/dts/omap4.dtsi | 55 ++++++++++++++++++++++++++++++++++++++++++
1 files changed, 55 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 9f851df..75095e3 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -97,6 +97,8 @@
gpio1: gpio at 4a310000 {
compatible = "ti,omap4-gpio";
+ reg = <0x4a310000 0x200>;
+ interrupts = <0 29 0x4>;
ti,hwmods = "gpio1";
gpio-controller;
#gpio-cells = <2>;
@@ -106,6 +108,8 @@
gpio2: gpio at 48055000 {
compatible = "ti,omap4-gpio";
+ reg = <0x48055000 0x200>;
+ interrupts = <0 30 0x4>;
ti,hwmods = "gpio2";
gpio-controller;
#gpio-cells = <2>;
@@ -115,6 +119,8 @@
gpio3: gpio at 48057000 {
compatible = "ti,omap4-gpio";
+ reg = <0x48057000 0x200>;
+ interrupts = <0 31 0x4>;
ti,hwmods = "gpio3";
gpio-controller;
#gpio-cells = <2>;
@@ -124,6 +130,8 @@
gpio4: gpio at 48059000 {
compatible = "ti,omap4-gpio";
+ reg = <0x48059000 0x200>;
+ interrupts = <0 32 0x4>;
ti,hwmods = "gpio4";
gpio-controller;
#gpio-cells = <2>;
@@ -133,6 +141,8 @@
gpio5: gpio at 4805b000 {
compatible = "ti,omap4-gpio";
+ reg = <0x4805b000 0x200>;
+ interrupts = <0 33 0x4>;
ti,hwmods = "gpio5";
gpio-controller;
#gpio-cells = <2>;
@@ -142,6 +152,8 @@
gpio6: gpio at 4805d000 {
compatible = "ti,omap4-gpio";
+ reg = <0x4805d000 0x200>;
+ interrupts = <0 34 0x4>;
ti,hwmods = "gpio6";
gpio-controller;
#gpio-cells = <2>;
@@ -151,30 +163,40 @@
uart1: serial at 4806a000 {
compatible = "ti,omap4-uart";
+ reg = <0x4806a000 0x100>;
+ interrupts = <0 72 0x4>;
ti,hwmods = "uart1";
clock-frequency = <48000000>;
};
uart2: serial at 4806c000 {
compatible = "ti,omap4-uart";
+ reg = <0x4806c000 0x100>;
+ interrupts = <0 73 0x4>;
ti,hwmods = "uart2";
clock-frequency = <48000000>;
};
uart3: serial at 48020000 {
compatible = "ti,omap4-uart";
+ reg = <0x48020000 0x100>;
+ interrupts = <0 74 0x4>;
ti,hwmods = "uart3";
clock-frequency = <48000000>;
};
uart4: serial at 4806e000 {
compatible = "ti,omap4-uart";
+ reg = <0x4806e000 0x100>;
+ interrupts = <0 70 0x4>;
ti,hwmods = "uart4";
clock-frequency = <48000000>;
};
i2c1: i2c at 48070000 {
compatible = "ti,omap4-i2c";
+ reg = <0x48070000 0x100>;
+ interrupts = <0 56 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c1";
@@ -182,6 +204,8 @@
i2c2: i2c at 48072000 {
compatible = "ti,omap4-i2c";
+ reg = <0x48072000 0x100>;
+ interrupts = <0 57 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c2";
@@ -189,6 +213,8 @@
i2c3: i2c at 48060000 {
compatible = "ti,omap4-i2c";
+ reg = <0x48060000 0x100>;
+ interrupts = <0 61 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c3";
@@ -196,6 +222,8 @@
i2c4: i2c at 48350000 {
compatible = "ti,omap4-i2c";
+ reg = <0x48350000 0x100>;
+ interrupts = <0 62 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "i2c4";
@@ -203,6 +231,8 @@
mcspi1: spi at 48098000 {
compatible = "ti,omap4-mcspi";
+ reg = <0x48098000 0x200>;
+ interrupts = <0 65 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi1";
@@ -211,6 +241,8 @@
mcspi2: spi at 4809a000 {
compatible = "ti,omap4-mcspi";
+ reg = <0x4809a000 0x200>;
+ interrupts = <0 66 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi2";
@@ -219,6 +251,8 @@
mcspi3: spi at 480b8000 {
compatible = "ti,omap4-mcspi";
+ reg = <0x480b8000 0x200>;
+ interrupts = <0 91 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi3";
@@ -227,6 +261,8 @@
mcspi4: spi at 480ba000 {
compatible = "ti,omap4-mcspi";
+ reg = <0x480ba000 0x200>;
+ interrupts = <0 48 0x4>;
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "mcspi4";
@@ -235,6 +271,8 @@
mmc1: mmc at 4809c000 {
compatible = "ti,omap4-hsmmc";
+ reg = <0x4809c000 0x400>;
+ interrupts = <0 83 0x4>;
ti,hwmods = "mmc1";
ti,dual-volt;
ti,needs-special-reset;
@@ -242,30 +280,40 @@
mmc2: mmc at 480b4000 {
compatible = "ti,omap4-hsmmc";
+ reg = <0x480b4000 0x400>;
+ interrupts = <0 86 0x4>;
ti,hwmods = "mmc2";
ti,needs-special-reset;
};
mmc3: mmc at 480ad000 {
compatible = "ti,omap4-hsmmc";
+ reg = <0x480ad000 0x400>;
+ interrupts = <0 94 0x4>;
ti,hwmods = "mmc3";
ti,needs-special-reset;
};
mmc4: mmc at 480d1000 {
compatible = "ti,omap4-hsmmc";
+ reg = <0x480d1000 0x400>;
+ interrupts = <0 96 0x4>;
ti,hwmods = "mmc4";
ti,needs-special-reset;
};
mmc5: mmc at 480d5000 {
compatible = "ti,omap4-hsmmc";
+ reg = <0x480d5000 0x400>;
+ interrupts = <0 59 0x4>;
ti,hwmods = "mmc5";
ti,needs-special-reset;
};
wdt2: wdt at 4a314000 {
compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ reg = <0x4a314000 0x80>;
+ interrupts = <0 80 0x4>;
ti,hwmods = "wd_timer2";
};
@@ -338,11 +386,16 @@
keypad: keypad at 4a31c000 {
compatible = "ti,omap4-keypad";
+ reg = <0x4a31c000 0x80>;
+ interrupts = <0 120 0x4>;
+ reg-names = "mpu";
ti,hwmods = "kbd";
};
emif1: emif at 4c000000 {
compatible = "ti,emif-4d";
+ reg = <0x4c000000 0x100>;
+ interrupts = <0 110 0x4>;
ti,hwmods = "emif1";
phy-type = <1>;
hw-caps-read-idle-ctrl;
@@ -352,6 +405,8 @@
emif2: emif at 4d000000 {
compatible = "ti,emif-4d";
+ reg = <0x4d000000 0x100>;
+ interrupts = <0 111 0x4>;
ti,hwmods = "emif2";
phy-type = <1>;
hw-caps-read-idle-ctrl;
--
1.7.0.4
More information about the linux-arm-kernel
mailing list