[v2] Add support for Exynos9810 SoC and Samsung Galaxy S9 (SM-G960F)

[PATCH v2 08/12] perf: arm_pmuv3: Add support for Samsung Mongoose PMU

Posted by Markuss Broks 1 month ago

Add support for the Samsung Mongoose CPU core PMU.

This just adds the names and links to DT compatible strings.

Co-developed-by: Maksym Holovach <nergzd@nergzd723.xyz>
Signed-off-by: Maksym Holovach <nergzd@nergzd723.xyz>

Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
---
 drivers/perf/arm_pmuv3.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c
index 0afe02f879b45a8600b9cea1bfd88e6a68096a67..9eb5603e1dda18c4bdd2745304737932a27fde8a 100644
--- a/drivers/perf/arm_pmuv3.c
+++ b/drivers/perf/arm_pmuv3.c
@@ -1364,6 +1364,8 @@ PMUV3_INIT_SIMPLE(armv8_neoverse_v3ae)
 PMUV3_INIT_SIMPLE(armv8_nvidia_carmel)
 PMUV3_INIT_SIMPLE(armv8_nvidia_denver)
 
+PMUV3_INIT_SIMPLE(armv8_samsung_mongoose)
+
 PMUV3_INIT_MAP_EVENT(armv8_cortex_a35, armv8_a53_map_event)
 PMUV3_INIT_MAP_EVENT(armv8_cortex_a53, armv8_a53_map_event)
 PMUV3_INIT_MAP_EVENT(armv8_cortex_a57, armv8_a57_map_event)
@@ -1409,6 +1411,7 @@ static const struct of_device_id armv8_pmu_of_device_ids[] = {
 	{.compatible = "brcm,vulcan-pmu",	.data = armv8_brcm_vulcan_pmu_init},
 	{.compatible = "nvidia,carmel-pmu",	.data = armv8_nvidia_carmel_pmu_init},
 	{.compatible = "nvidia,denver-pmu",	.data = armv8_nvidia_denver_pmu_init},
+	{.compatible = "samsung,mongoose-pmu",	.data = armv8_samsung_mongoose_pmu_init},
 	{},
 };
 

-- 
2.46.2

Re: [PATCH v2 08/12] perf: arm_pmuv3: Add support for Samsung Mongoose PMU

Posted by Krzysztof Kozlowski 1 month ago

On 25/10/2024 13:24, Markuss Broks wrote:
> Add support for the Samsung Mongoose CPU core PMU.
> 
> This just adds the names and links to DT compatible strings.
> 
> Co-developed-by: Maksym Holovach <nergzd@nergzd723.xyz>
> Signed-off-by: Maksym Holovach <nergzd@nergzd723.xyz>
> 
> Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
> ---
>  drivers/perf/arm_pmuv3.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c
> index 0afe02f879b45a8600b9cea1bfd88e6a68096a67..9eb5603e1dda18c4bdd2745304737932a27fde8a 100644
> --- a/drivers/perf/arm_pmuv3.c
> +++ b/drivers/perf/arm_pmuv3.c

I believe perf patches are going through perf tree, so please split
them. Only patches for Samsung SoC and clocks should be included here.
Samsung pinctrl can stay, although it's also separate tree.

Best regards,
Krzysztof