linux-kernel - Re: [PATCH RESEND] mfd: Add Freescale i.MX8qxp Control and Status Registers (CSR) module driver

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Date:   Mon, 31 Oct 2022 16:44:54 +0800
From:   Liu Ying <victor.liu@....com>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     lee@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com
Subject: Re: [PATCH RESEND] mfd: Add Freescale i.MX8qxp Control and Status
 Registers (CSR) module driver

On Mon, 2022-10-17 at 15:57 +0800, Liu Ying wrote:
> Freescale i.MX8qxp Control and Status Registers (CSR) module is a system
> controller. It represents a set of miscellaneous registers of a specific
> subsystem. It may provide control and/or status report interfaces to a
> mix of standalone hardware devices within that subsystem.
> 
> The CSR module in i.MX8qm/qxp SoCs is a child node of a simple power-managed
> bus(i.MX8qxp pixel link MSI bus). To propagate power management operations
> of the CSR module's child devices to that simple power-managed bus, add a
> dedicated driver for the CSR module. Also, the driver would populate the CSR
> module's child devices.
> 
> Signed-off-by: Liu Ying <victor.liu@....com>
> ---
> The Freescale i.MX8qxp CSR DT bindings is at
> Documentation/devicetree/bindings/mfd/fsl,imx8qxp-csr.yaml.
> 
> Resend the patch based on v6.1-rc1.
> 
>  drivers/mfd/Kconfig           | 10 +++++++
>  drivers/mfd/Makefile          |  1 +
>  drivers/mfd/fsl-imx8qxp-csr.c | 53 +++++++++++++++++++++++++++++++++++
>  3 files changed, 64 insertions(+)
>  create mode 100644 drivers/mfd/fsl-imx8qxp-csr.c

[...]

Gentle ping...

Any comments please?

Thanks,
Liu Ying
-- 
 Liu Ying