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Date: Mon, 20 Sep 2021 09:17:51 +0200 From: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com> To: Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>, Chanwoo Choi <cw00.choi@...sung.com>, MyungJoo Ham <myungjoo.ham@...sung.com>, Kyungmin Park <kyungmin.park@...sung.com>, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org Cc: Marek Szyprowski <m.szyprowski@...sung.com>, Sylwester Nawrocki <snawrocki@...nel.org>, Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com> Subject: [PATCH v2 1/3] devfreq: exynos-ppmu: use node names with hyphens 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@...onical.com> --- drivers/devfreq/event/exynos-ppmu.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index 17ed980d9099..541bd13ab61d 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -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) -- 2.30.2
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