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arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver 

Used the main OCP node to add bindings with the l3_noc driver.
Remove l3_noc static device creation if DT is populated.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
hifive-unleashed-5.1
Benoit Cousson 2011-08-12 13:48:47 +02:00
parent d039c5b9fb
commit ad8dfac66f
2 changed files with 7 additions and 1 deletions
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3
arch/arm/boot/dts/omap4.dtsi
View File

@ -63,10 +63,11 @@
* hierarchy.
*/
ocp {
compatible = "simple-bus";
compatible = "ti,omap4-l3-noc", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3";
gic: interrupt-controller@48241000 {
compatible = "arm,cortex-a9-gic";

5
arch/arm/mach-omap2/devices.c
View File

@ -16,6 +16,7 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/of.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
@ -77,6 +78,10 @@ static int __init omap4_l3_init(void)
struct platform_device *pdev;
char oh_name[L3_MODULES_MAX_LEN];
/* If dtb is there, the devices will be created dynamically */
if (of_have_populated_dt())
return -ENODEV;
/*
* To avoid code running on other OMAPs in
* multi-omap builds