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| Started by | lipengcheng <lipengcheng8@huawei.com> |
|---|---|
| First post | 2016-04-23 10:50 +0200 |
| Last post | 2016-04-26 01:10 +0200 |
| Articles | 2 — 2 participants |
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[PATCH] coresight: etm4x: Add DT implementation. lipengcheng <lipengcheng8@huawei.com> - 2016-04-23 10:50 +0200
Re: [PATCH] coresight: etm4x: Add DT implementation. Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-26 01:10 +0200
| From | lipengcheng <lipengcheng8@huawei.com> |
|---|---|
| Date | 2016-04-23 10:50 +0200 |
| Subject | [PATCH] coresight: etm4x: Add DT implementation. |
| Message-ID | <rr1qi-h0-5@gated-at.bofh.it> |
Add DT implementation for A72 board.
Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com>
Signed-off-by: Li Zhong <lizhong11@hisilicon.com>
---
drivers/hwtracing/coresight/coresight-etm4x.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
index 6396b28..462f0dc 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -825,6 +825,11 @@ static struct amba_id etm4_ids[] = {
.mask = 0x000fffff,
.data = "ETM 4.0",
},
+ { /* ETM 4.0 - A72, Maia, HiSilicon */
+ .id = 0x000bb95a,
+ .mask = 0x000fffff,
+ .data = "ETM 4.0",
+ },
{ 0, 0},
};
--
1.8.3.2
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| From | Mathieu Poirier <mathieu.poirier@linaro.org> |
|---|---|
| Date | 2016-04-26 01:10 +0200 |
| Message-ID | <rrXNE-5JB-15@gated-at.bofh.it> |
| In reply to | #1385597 |
On 23 April 2016 at 02:45, lipengcheng <lipengcheng8@huawei.com> wrote:
> Add DT implementation for A72 board.
This patch has nothing to do with the device tree... You are adding
the a cell ID for the CS ETMv4 found on the Maia processor.
>
> Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com>
> Signed-off-by: Li Zhong <lizhong11@hisilicon.com>
> ---
> drivers/hwtracing/coresight/coresight-etm4x.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c
> index 6396b28..462f0dc 100644
> --- a/drivers/hwtracing/coresight/coresight-etm4x.c
> +++ b/drivers/hwtracing/coresight/coresight-etm4x.c
> @@ -825,6 +825,11 @@ static struct amba_id etm4_ids[] = {
> .mask = 0x000fffff,
> .data = "ETM 4.0",
> },
> + { /* ETM 4.0 - A72, Maia, HiSilicon */
> + .id = 0x000bb95a,
> + .mask = 0x000fffff,
> + .data = "ETM 4.0",
> + },
> { 0, 0},
> };
Applied, with a modified subject and commit log description.
Thanks,
Mathieu
>
> --
> 1.8.3.2
>
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