From: Maxime Ripard <mripard@kernel.org>
To: Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: davem@davemloft.net, herbert@gondor.apana.org.au,
linux@armlinux.org.uk, mark.rutland@arm.com, robh+dt@kernel.org,
wens@csie.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-sunxi@googlegroups.com
Subject: Re: [PATCH 4/9] ARM: dts: sun8i: r40: add crypto engine node
Date: Sat, 7 Sep 2019 07:02:17 +0300 [thread overview]
Message-ID: <20190907040217.kzvq7gfxz67pluhz@flea> (raw)
In-Reply-To: <20190906184551.17858-5-clabbe.montjoie@gmail.com>
On Fri, Sep 06, 2019 at 08:45:46PM +0200, Corentin Labbe wrote:
> The Crypto Engine is a hardware cryptographic offloader that supports
> many algorithms.
> It could be found on most Allwinner SoCs.
>
> This patch enables the Crypto Engine on the Allwinner R40 SoC Device-tree.
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
> ---
> arch/arm/boot/dts/sun8i-r40.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
> index bde068111b85..7eb649cea163 100644
> --- a/arch/arm/boot/dts/sun8i-r40.dtsi
> +++ b/arch/arm/boot/dts/sun8i-r40.dtsi
> @@ -266,6 +266,17 @@
> #phy-cells = <1>;
> };
>
> + crypto: crypto-engine@1c15000 {
> + compatible = "allwinner,sun8i-r40-crypto";
> + reg = <0x01c15000 0x1000>;
> + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
> + clock-names = "ahb", "mod";
> + resets = <&ccu RST_BUS_CE>;
> + reset-names = "ahb";
> + status = "okay";
The driver will probe if status is not declared, so if you want it
always enabled you should simply remove status
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2019-09-07 4:02 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 18:45 [PATCH 0/9] crypto: add sun8i-ce driver for Allwinner crypto engine Corentin Labbe
2019-09-06 18:45 ` [PATCH 1/9] crypto: Add allwinner subdirectory Corentin Labbe
2019-09-07 3:54 ` Maxime Ripard
2019-09-07 17:53 ` Corentin Labbe
2019-09-06 18:45 ` [PATCH 2/9] crypto: Add Allwinner sun8i-ce Crypto Engine Corentin Labbe
2019-09-07 8:19 ` Maxime Ripard
2019-09-07 19:04 ` Corentin Labbe
2019-09-09 11:38 ` Maxime Ripard
2019-09-09 13:19 ` Corentin Labbe
2019-09-09 13:59 ` Maxime Ripard
2019-09-06 18:45 ` [PATCH 3/9] dt-bindings: crypto: Add DT bindings documentation for " Corentin Labbe
2019-09-07 4:01 ` Maxime Ripard
2019-09-11 18:31 ` Corentin Labbe
2019-09-12 9:37 ` Maxime Ripard
2019-09-12 20:26 ` Chen-Yu Tsai
2019-09-12 20:33 ` Maxime Ripard
2019-09-12 20:37 ` Chen-Yu Tsai
2019-09-13 12:11 ` Maxime Ripard
2019-09-06 18:45 ` [PATCH 4/9] ARM: dts: sun8i: r40: add crypto engine node Corentin Labbe
2019-09-07 4:02 ` Maxime Ripard [this message]
2019-09-07 17:54 ` Corentin Labbe
2019-09-06 18:45 ` [PATCH 5/9] ARM: dts: sun8i: h3: Add Crypto Engine node Corentin Labbe
2019-09-06 18:45 ` [PATCH 6/9] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on A64 Corentin Labbe
2019-09-07 4:02 ` Maxime Ripard
2019-09-07 17:54 ` Corentin Labbe
2019-09-06 18:45 ` [PATCH 7/9] ARM64: dts: allwinner: sun50i: Add crypto engine node on H5 Corentin Labbe
2019-09-06 18:45 ` [PATCH 8/9] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on H6 Corentin Labbe
2019-09-06 18:45 ` [PATCH 9/9] sunxi_defconfig: add new crypto options Corentin Labbe
2019-09-07 4:03 ` Maxime Ripard
2019-09-07 17:55 ` Corentin Labbe
2019-09-13 8:15 ` Corentin Labbe
2019-09-13 12:10 ` Maxime Ripard
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