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devfreq: exynos-ppmu: use node names with hyphens

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Devicetree naming convention requires device node names to use hyphens
instead of underscore, so Exynos5422 devfreq event name
"ppmu-event3-dmc0_0" should be "ppmu-event3-dmc0-0".  Newly introduced
dtschema enforces this, however the driver still expects old name with
an underscore.

Add new events for Exynos5422 while still accepting old name for
backwards compatibility.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
This commit is contained in:
Krzysztof Kozlowski 2021-09-20 09:17:51 +02:00 committed by Chanwoo Choi
parent 3906fe9bb7
commit 28d7f0f3f1
1 changed files with 6 additions and 1 deletions
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7
drivers/devfreq/event/exynos-ppmu.c
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@ -94,11 +94,16 @@ static struct __exynos_ppmu_events {
PPMU_EVENT(d1-general),
PPMU_EVENT(d1-rt),
/* For Exynos5422 SoC */
/* For Exynos5422 SoC, deprecated (backwards compatible) */
PPMU_EVENT(dmc0_0),
PPMU_EVENT(dmc0_1),
PPMU_EVENT(dmc1_0),
PPMU_EVENT(dmc1_1),
/* For Exynos5422 SoC */
PPMU_EVENT(dmc0-0),
PPMU_EVENT(dmc0-1),
PPMU_EVENT(dmc1-0),
PPMU_EVENT(dmc1-1),
};
static int __exynos_ppmu_find_ppmu_id(const char *edev_name)