* [PATCH] bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance
@ 2015-04-16 22:42 Nishanth Menon
2015-05-04 16:27 ` Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Nishanth Menon @ 2015-04-16 22:42 UTC (permalink / raw)
To: linux-arm-kernel
From: Illia Smyrnov <illia.smyrnov@globallogic.com>
The base address for DRA7 CLK1_HOST_CLK1_2 host instance is
0x44800000, so correct offset is 0x800000. DRA7 TRM rev X(fewb 2015)
has updates for this information.
With wrong offset these errors are not correctly cleared by the L3
IRQ handler and cause an continuous interrupt scenario and system lockup.
Signed-off-by: Illia Smyrnov <illia.smyrnov@globallogic.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
drivers/bus/omap_l3_noc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/omap_l3_noc.h b/drivers/bus/omap_l3_noc.h
index 95254585db86..a314d800f394 100644
--- a/drivers/bus/omap_l3_noc.h
+++ b/drivers/bus/omap_l3_noc.h
@@ -274,7 +274,7 @@ static struct l3_flagmux_data dra_l3_flagmux_clk1 = {
static struct l3_target_data dra_l3_target_data_clk2[] = {
{0x0, "HOST CLK1",},
- {0x0, "HOST CLK2",},
+ {0x800000, "HOST CLK2",},
{0xdead, L3_TARGET_NOT_SUPPORTED,},
{0x3400, "SHA2_2",},
{0x0900, "BB2D",},
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance
2015-04-16 22:42 [PATCH] bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance Nishanth Menon
@ 2015-05-04 16:27 ` Tony Lindgren
0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2015-05-04 16:27 UTC (permalink / raw)
To: linux-arm-kernel
* Nishanth Menon <nm@ti.com> [150416 15:43]:
> From: Illia Smyrnov <illia.smyrnov@globallogic.com>
>
> The base address for DRA7 CLK1_HOST_CLK1_2 host instance is
> 0x44800000, so correct offset is 0x800000. DRA7 TRM rev X(fewb 2015)
> has updates for this information.
>
> With wrong offset these errors are not correctly cleared by the L3
> IRQ handler and cause an continuous interrupt scenario and system lockup.
>
> Signed-off-by: Illia Smyrnov <illia.smyrnov@globallogic.com>
> Signed-off-by: Nishanth Menon <nm@ti.com>
> ---
> drivers/bus/omap_l3_noc.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/bus/omap_l3_noc.h b/drivers/bus/omap_l3_noc.h
> index 95254585db86..a314d800f394 100644
> --- a/drivers/bus/omap_l3_noc.h
> +++ b/drivers/bus/omap_l3_noc.h
> @@ -274,7 +274,7 @@ static struct l3_flagmux_data dra_l3_flagmux_clk1 = {
>
> static struct l3_target_data dra_l3_target_data_clk2[] = {
> {0x0, "HOST CLK1",},
> - {0x0, "HOST CLK2",},
> + {0x800000, "HOST CLK2",},
> {0xdead, L3_TARGET_NOT_SUPPORTED,},
> {0x3400, "SHA2_2",},
> {0x0900, "BB2D",},
Applying into omap-for-v4.1/fixes thanks.
Tony
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-05-04 16:27 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-04-16 22:42 [PATCH] bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance Nishanth Menon
2015-05-04 16:27 ` Tony Lindgren
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).