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SubjectRe: [PATCH 09/11] [DEBUG] firmware: arm_scmi: add example SCMI driver for custom protocol
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Hi,

On 10/14/20 8:05 AM, Cristian Marussi wrote:
> Add an example SCMI driver using custom vendor protocol 0x99 and also
> registering for Performance protocol notifications.
>
> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
> ---
> drivers/firmware/Kconfig | 7 +
> drivers/firmware/arm_scmi/Makefile | 2 +
> drivers/firmware/arm_scmi/scmi_custom_dummy.c | 126 ++++++++++++++++++
> 3 files changed, 135 insertions(+)
> create mode 100644 drivers/firmware/arm_scmi/scmi_custom_dummy.c
>
> diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
> index 75e2668a6490..d209df6fd3ee 100644
> --- a/drivers/firmware/Kconfig
> +++ b/drivers/firmware/Kconfig
> @@ -48,6 +48,13 @@ config ARM_SCMI_POWER_DOMAIN
> will be called scmi_pm_domain. Note this may needed early in boot
> before rootfs may be available.
>
> +config ARM_SCMI_CUSTOM_DUMMY
> + tristate "SCMI Custom Dummy driver"
> + depends on ARM_SCMI_PROTOCOL_CUSTOM || (COMPILE_TEST && OF)

Just an info note here: <linux/of.h> has lots of stubs for when CONFIG_OF is not
set/enabled, so COMPILE_TEST is usually enough of a dependency without adding "OF".

> + default n
> + help
> + Custom Dummy driver


--
~Randy

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