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Message-ID: <51d42fc2-0492-9077-302d-5c3be4b45cd1@linaro.org>
Date: Tue, 15 Nov 2022 14:16:27 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Herve Codina <herve.codina@...tlin.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Magnus Damm <magnus.damm@...il.com>,
Gareth Williams <gareth.williams.jx@...esas.com>
Cc: linux-renesas-soc@...r.kernel.org, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Miquel Raynal <miquel.raynal@...tlin.com>
Subject: Re: [PATCH v2 6/7] ARM: dts: r9a06g032: Add the USBF controller node
On 14/11/2022 12:15, Herve Codina wrote:
> Add the USBF controller available in the r9a06g032 SoC.
>
> Signed-off-by: Herve Codina <herve.codina@...tlin.com>
> ---
> arch/arm/boot/dts/r9a06g032.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi
> index 563024c9a4ae..a4bb069457a3 100644
> --- a/arch/arm/boot/dts/r9a06g032.dtsi
> +++ b/arch/arm/boot/dts/r9a06g032.dtsi
> @@ -117,6 +117,18 @@ dmamux: dma-router@a0 {
> };
> };
>
> + udc: usb@...1e000 {
> + compatible = "renesas,r9a06g032-usbf", "renesas,rzn1-usbf";
> + reg = <0x4001e000 0x2000>;
> + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&sysctrl R9A06G032_HCLK_USBF>,
> + <&sysctrl R9A06G032_HCLK_USBPM>;
> + clock-names = "hclkf", "hclkpm";
> + power-domains = <&sysctrl>;
> + status = "disabled";
If you provided all resources (clocks, power domains etc), why disabling it?
Best regards,
Krzysztof
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