From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> To: lgirdwood@gmail.com, broonie@kernel.org, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, linux-pwm@vger.kernel.org, linux-amlogic@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Heiner Kallweit <hkallweit1@gmail.com>, Dmitry Rokosov <ddrokosov@sberdevices.ru>, Martin Blumenstingl <martin.blumenstingl@googlemail.com> Subject: [RFC PATCH v2 0/3] regulator: pwm-regulator: Fixes for disabled PWMs at boot Date: Sat, 13 Jan 2024 23:46:25 +0100 [thread overview] Message-ID: <20240113224628.377993-1-martin.blumenstingl@googlemail.com> (raw) This is the second version of an attempt to fix booting mainline Linux on Meson8b Odroid-C1. This series is an update to an RFC patch that I sent some time ago [0] and incorporates a lot of the feedback from that v1. The main changes since v1 [0] are: - new patch checking the voltage limits in pwm_regulator_get_voltage() - updated calculation for disabled regulators in+ pwm_regulator_get_voltage() utilizing above limit checking - new pwm_regulator_init_boot_on() to preserve the output voltage when pwm_regulator_enable() later enables the PWM output without and preceding pwm_regulator_set_voltage(). [0] https://lore.kernel.org/linux-pwm/20231221211222.1380658-1-martin.blumenstingl@googlemail.com/ Martin Blumenstingl (3): regulator: pwm-regulator: Add validity checks in continuous .get_voltage regulator: pwm-regulator: Calculate the output voltage for disabled PWMs regulator: pwm-regulator: Manage boot-on with disabled PWM channels drivers/regulator/pwm-regulator.c | 43 +++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) -- 2.43.0
WARNING: multiple messages have this Message-ID (diff)
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com> To: lgirdwood@gmail.com, broonie@kernel.org, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, linux-pwm@vger.kernel.org, linux-amlogic@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Heiner Kallweit <hkallweit1@gmail.com>, Dmitry Rokosov <ddrokosov@sberdevices.ru>, Martin Blumenstingl <martin.blumenstingl@googlemail.com> Subject: [RFC PATCH v2 0/3] regulator: pwm-regulator: Fixes for disabled PWMs at boot Date: Sat, 13 Jan 2024 23:46:25 +0100 [thread overview] Message-ID: <20240113224628.377993-1-martin.blumenstingl@googlemail.com> (raw) This is the second version of an attempt to fix booting mainline Linux on Meson8b Odroid-C1. This series is an update to an RFC patch that I sent some time ago [0] and incorporates a lot of the feedback from that v1. The main changes since v1 [0] are: - new patch checking the voltage limits in pwm_regulator_get_voltage() - updated calculation for disabled regulators in+ pwm_regulator_get_voltage() utilizing above limit checking - new pwm_regulator_init_boot_on() to preserve the output voltage when pwm_regulator_enable() later enables the PWM output without and preceding pwm_regulator_set_voltage(). [0] https://lore.kernel.org/linux-pwm/20231221211222.1380658-1-martin.blumenstingl@googlemail.com/ Martin Blumenstingl (3): regulator: pwm-regulator: Add validity checks in continuous .get_voltage regulator: pwm-regulator: Calculate the output voltage for disabled PWMs regulator: pwm-regulator: Manage boot-on with disabled PWM channels drivers/regulator/pwm-regulator.c | 43 +++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) -- 2.43.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic
next reply other threads:[~2024-01-13 22:46 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-13 22:46 Martin Blumenstingl [this message] 2024-01-13 22:46 ` [RFC PATCH v2 0/3] regulator: pwm-regulator: Fixes for disabled PWMs at boot Martin Blumenstingl 2024-01-13 22:46 ` [RFC PATCH v2 1/3] regulator: pwm-regulator: Add validity checks in continuous .get_voltage Martin Blumenstingl 2024-01-13 22:46 ` Martin Blumenstingl 2024-01-13 22:46 ` [RFC PATCH v2 2/3] regulator: pwm-regulator: Calculate the output voltage for disabled PWMs Martin Blumenstingl 2024-01-13 22:46 ` Martin Blumenstingl 2024-01-13 22:46 ` [RFC PATCH v2 3/3] regulator: pwm-regulator: Manage boot-on with disabled PWM channels Martin Blumenstingl 2024-01-13 22:46 ` Martin Blumenstingl 2024-01-22 20:44 ` [RFC PATCH v2 0/3] regulator: pwm-regulator: Fixes for disabled PWMs at boot Mark Brown 2024-01-22 20:44 ` Mark Brown
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