From: Mubin Sayyed <mubin.sayyed@amd.com>
To: <krzysztof.kozlowski+dt@linaro.org>,
<u.kleine-koenig@pengutronix.de>, <thierry.reding@gmail.com>,
<robh+dt@kernel.org>, <conor+dt@kernel.org>, <tglx@linutronix.de>,
<daniel.lezcano@linaro.org>, <michal.simek@amd.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-pwm@vger.kernel.org>, <git@amd.com>, <mubin10@gmail.com>,
Mubin Sayyed <mubin.sayyed@amd.com>
Subject: [LINUX PATCH v2 0/3] Add initial support for TTC PWM driver
Date: Tue, 14 Nov 2023 18:17:45 +0530 [thread overview]
Message-ID: <20231114124748.581850-1-mubin.sayyed@amd.com> (raw)
Adds initial TTC PWM driver. New driver would use same compatible string
as that of drivers/clocksource/timer-cadence-ttc.c.
Specific TTC device would be identified as clocksource/clockeven or PWM
device based on the pwm-cells poperty. Clocksource TTC driver checks for
pwm-cells property, if found, it just returns without acting on it.
link for v1:
https://lore.kernel.org/lkml/DM4PR12MB5938774A495A246EE5557BEF9DC69@DM4PR12MB5938.namprd12.prod.outlook.com/T/
Mubin Sayyed (3):
clocksource: timer-cadence-ttc: Do not probe TTC device configured as
PWM
dt-bindings: timer: Add bindings for TTC PWM
pwm: pwm-cadence: Add support for TTC PWM
.../devicetree/bindings/timer/cdns,ttc.yaml | 22 +-
drivers/clocksource/timer-cadence-ttc.c | 7 +
drivers/pwm/Kconfig | 11 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-cadence.c | 370 ++++++++++++++++++
5 files changed, 410 insertions(+), 1 deletion(-)
create mode 100644 drivers/pwm/pwm-cadence.c
--
2.25.1
next reply other threads:[~2023-11-14 12:48 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-14 12:47 Mubin Sayyed [this message]
2023-11-14 12:47 ` [LINUX PATCH v2 1/3] clocksource: timer-cadence-ttc: Do not probe TTC device configured as PWM Mubin Sayyed
2023-11-14 21:10 ` Krzysztof Kozlowski
2023-11-15 5:55 ` Sayyed, Mubin
2023-11-15 12:11 ` Krzysztof Kozlowski
2023-11-24 11:03 ` Sayyed, Mubin
2023-11-24 11:35 ` Krzysztof Kozlowski
2023-11-24 11:59 ` Michal Simek
2023-11-24 12:07 ` Sayyed, Mubin
2023-11-24 16:24 ` Krzysztof Kozlowski
2023-11-24 16:29 ` Krzysztof Kozlowski
2023-11-14 12:47 ` [LINUX PATCH v2 2/3] dt-bindings: timer: Add bindings for TTC PWM Mubin Sayyed
2023-11-14 21:08 ` Krzysztof Kozlowski
2023-11-14 12:47 ` [LINUX PATCH v2 3/3] pwm: pwm-cadence: Add support " Mubin Sayyed
2023-11-14 21:59 ` Uwe Kleine-König
2023-11-24 11:34 ` Krzysztof Kozlowski
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