linux-kernel - Re: [PATCH v3 10/13] ARM: dts: sti: add the spinor controller node within stih407-family

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Message-ID: <2ddabd06-d247-5486-979c-b9df2f596490@foss.st.com>
Date:   Tue, 3 Aug 2021 14:08:05 +0200
From:   Patrice CHOTARD <patrice.chotard@...s.st.com>
To:     Alain Volmat <avolmat@...com>, Rob Herring <robh+dt@...nel.org>
CC:     Arnd Bergmann <arnd@...db.de>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 10/13] ARM: dts: sti: add the spinor controller node
 within stih407-family

Hi Alain

On 3/31/21 10:42 PM, Alain Volmat wrote:
> The STiH407 family (and further versions STiH410/STiH418) embedded
> a serial flash controller allowing fast access to SPI-NOR.
> This commit adds the corresponding node, relying on the st-spi-fsm
> drivers.
> 
> Signed-off-by: Alain Volmat <avolmat@...com>
> ---
> v2: commit log improvement
> 
>  arch/arm/boot/dts/stih407-family.dtsi | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
> index 23a1746f3baa..21f3347a91d6 100644
> --- a/arch/arm/boot/dts/stih407-family.dtsi
> +++ b/arch/arm/boot/dts/stih407-family.dtsi
> @@ -616,6 +616,21 @@
>  			st,lpc-mode = <ST_LPC_MODE_CLKSRC>;
>  		};
>  
> +		spifsm: spifsm@...2000{
> +			compatible = "st,spi-fsm";
> +			reg = <0x9022000 0x1000>;
> +			reg-names = "spi-fsm";
> +			clocks = <&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
> +			clock-names = "emi_clk";
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_fsm>;
> +			st,syscfg = <&syscfg_core>;
> +			st,boot-device-reg = <0x8c4>;
> +			st,boot-device-spi = <0x68>;
> +
> +			status = "disabled";
> +		};
> +
>  		sata0: sata@...0000 {
>  			compatible = "st,ahci";
>  			reg = <0x9b20000 0x1000>;
> 
Reviewed-by: Patrice Chotard <patrice.chotard@...s.st.com>

Thanks
Patrice