linux-kernel - Re: [02/12] mfd: stm32-fmc2: add STM32 FMC2 controller driver

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Date:   Mon, 30 Mar 2020 01:36:30 +0200
From:   Marek Vasut <marex@...x.de>
To:     Christophe Kerello <christophe.kerello@...com>,
        miquel.raynal@...tlin.com, richard@....at, vigneshr@...com,
        lee.jones@...aro.org, robh+dt@...nel.org, mark.rutland@....com,
        tony@...mide.com
Cc:     linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [02/12] mfd: stm32-fmc2: add STM32 FMC2 controller driver

On 3/23/20 3:58 PM, Christophe Kerello wrote:
> The driver adds the support for the STMicroelectronics FMC2 controller
> found on STM32MP SOCs.
> 
> The FMC2 functional block makes the interface with: synchronous and
> asynchronous static memories (such as PSNOR, PSRAM or other
> memory-mapped peripherals) and NAND flash memories.
> 
> Signed-off-by: Christophe Kerello <christophe.kerello@...com>
[...]
> +static const struct of_device_id stm32_fmc2_match[] = {
> +	{.compatible = "st,stm32mp1-fmc2"},

stm32mp151.dtsi uses "st,stm32mp15-fmc2" compatible string for FMC (with
extra "5" in the string).

> +	{}
> +};
> +MODULE_DEVICE_TABLE(of, stm32_fmc2_match);
> +
> +static struct platform_driver stm32_fmc2_driver = {
> +	.probe	= stm32_fmc2_probe,
> +	.driver	= {
> +		.name = "stm32_fmc2",
> +		.of_match_table = stm32_fmc2_match,
> +		.pm = &stm32_fmc2_pm_ops,
> +	},
> +};
> +module_platform_driver(stm32_fmc2_driver);
[...]