From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 07/22] clock-uclass: allow disabling a peripheral clock
Date: Tue, 12 Jul 2016 10:08:05 -0600 [thread overview]
Message-ID: <578515E5.6010704@wwwdotorg.org> (raw)
In-Reply-To: <CAPnjgZ1nDckHfwy4wgN6u1JoqA_gxZOY=mnLGs_3Guf6ZQ3O1w@mail.gmail.com>
On 07/12/2016 10:02 AM, Simon Glass wrote:
> +Stephen
>
> Hi Benjamin,
>
> On 20 June 2016 at 12:26, Benjamin Tietz <uboot@dresden.micronet24.de> wrote:
>> From: Benjamin Tietz <benjamin@micronet24.de>
>>
>> Currently, clocks can be enabled, only. To be feature-complete - and allow
>> a bit of power-saving in applications - disabling a clock should be
>> possible, too.
>>
>> This extend the API of the DM clock driver to allow a clock to be disabled.
>>
>> The corresponding operation is optional for not breaking existing drivers.
>
> What does this mean? I can't see how it is optional.
>
> Also please can you rebase to mainline and resend, as the API has
> changed (sorry).
include/clk.h already contains a clk_disable() function. I suspect you
can just go ahead and implement it and ignore this patch?
next prev parent reply other threads:[~2016-07-12 16:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-20 18:26 [U-Boot] [PATCH 2 00/22] DM: Cmd: GPIO/LED/STM32/CLK: provide command-line support for device-tree configured gpios and leds Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 01/22] stm32: gpio: fix otype access Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 02/22] stm32: gpio_direction_output: make sure, output is set to push-pull Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 03/22] stm32: gpio_get_value: always return 0 or 1 Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 04/22] stm32f429-discovery: config: enable status leds Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 05/22] Cmd: led: provide a selector in kconfig Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 06/22] DTS: stm32f429: provide device-tree files (from linux kernel) Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 07/22] clock-uclass: allow disabling a peripheral clock Benjamin Tietz
2016-07-12 16:02 ` Simon Glass
2016-07-12 16:08 ` Stephen Warren [this message]
2016-07-28 16:50 ` Benjamin Tietz
2016-07-28 19:28 ` Benjamin Tietz
2016-07-29 5:22 ` Benjamin Tietz
2016-07-29 16:04 ` Stephen Warren
2016-07-29 17:26 ` Benjamin Tietz
2016-07-29 18:02 ` Stephen Warren
2016-07-29 18:34 ` Benjamin Tietz
2016-08-01 1:03 ` Simon Glass
2016-06-20 18:26 ` [U-Boot] [PATCH v2 08/22] STM32: clock: provide dts-accessible clock driver Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 09/22] DTS: STM32f429: add gpio-banks Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 10/22] STM32: gpio: group SOC-specific code to one ifdef/elif construct Benjamin Tietz
2016-06-20 18:26 ` [U-Boot] [PATCH v2 11/22] GPIO: STM32: make DTS-aware Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 12/22] STM32F429-discovery: led: disable board-specific code, if DM is selected Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 13/22] GPIO/LED: make more robust, if STATUS_LED isn't selected Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 14/22] Cmd: LED: rewrite to prepare non-static access Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 15/22] DTS: STM32F429-disco: add board leds and enable rcc Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 16/22] LED: add function to retrieve a device's label Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 17/22] LED: provide function to count and get all (DM-)LEDs Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 18/22] cmd: LED: be aware of DTS-configured leds Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 19/22] LED: provide functionality to get led status Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 20/22] LED: GPIO: provide get_on() op Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 21/22] LED: provide toggling interface Benjamin Tietz
2016-06-20 18:27 ` [U-Boot] [PATCH v2 22/22] Cmd: LED: make DM-leds toggle Benjamin Tietz
2016-07-01 23:35 ` [U-Boot] [PATCH 2 00/22] DM: Cmd: GPIO/LED/STM32/CLK: provide command-line support for device-tree configured gpios and leds Vikas MANOCHA
2016-07-20 22:32 ` Vikas MANOCHA
2016-07-28 16:30 ` Benjamin Tietz
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