From patchwork Tue Jul 30 16:11:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 815435 Received: from pidgin.makrotopia.org (pidgin.makrotopia.org [185.142.180.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F3211A6193; Tue, 30 Jul 2024 16:11:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.142.180.65 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722355919; cv=none; b=oVBsimJsjBKqBOaQKa1lnyGBulwGlTSx95B8a3iSFSEbj5n+anGwESH/UYRd+I/DrvN/U42XTPvcOhhPwYuGzT1pHe53JtQe7z5WBUvLLxTNXYsqjA5ijRpKVQXEriLr6AGhYwt6Q2g7NpqlY06T2PGqki40dP4210oRgKzBUG8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722355919; c=relaxed/simple; bh=ZTRcB21gnrJRzjR9fYwahHH5hEJkFRw0l4npIRKjIqE=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mdeQNIB60OpK1lGhESIo+C81if/pQSb7AfiA5L/XxFB9jd9OGkpI/fBSVfuZF2LnPkx6JUVcz3EwbEoZ4UAfwW+E74/arbinPq+KZgjLfOrnkEZg0ujTEtfywXzxwyiYV4D8R1m9Gn1jpYXtVZRBmCoLOrUQ2A5MZ8ExackVIP8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=makrotopia.org; spf=pass smtp.mailfrom=makrotopia.org; arc=none smtp.client-ip=185.142.180.65 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=makrotopia.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=makrotopia.org Received: from local by pidgin.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.98) (envelope-from ) id 1sYpRz-000000002Mu-3HTJ; Tue, 30 Jul 2024 16:11:47 +0000 Date: Tue, 30 Jul 2024 17:11:44 +0100 From: Daniel Golle To: Daniel Golle , Aurelien Jarno , Olivia Mackall , Herbert Xu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Philipp Zabel , Dragan Simic , Uwe =?iso-8859-1?q?Kleine-K=F6nig?= , Cristian Ciocaltea , Sascha Hauer , Francesco Dolcini , Ard Biesheuvel , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v9 3/3] arm64: dts: rockchip: add DT entry for RNG to RK356x Message-ID: References: Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: From: Aurelien Jarno Include the just added Rockchip RNG driver for RK356x SoCs and enable it on RK3568. Signed-off-by: Aurelien Jarno Signed-off-by: Daniel Golle --- arch/arm64/boot/dts/rockchip/rk3568.dtsi | 4 ++++ arch/arm64/boot/dts/rockchip/rk356x.dtsi | 10 ++++++++++ 2 files changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi index f1be76a54ceb0..2a6ca20e607fd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi @@ -257,6 +257,10 @@ power-domain@RK3568_PD_PIPE { }; }; +&rng { + status = "okay"; +}; + &usb_host0_xhci { phys = <&usb2phy0_otg>, <&combphy0 PHY_TYPE_USB3>; phy-names = "usb2-phy", "usb3-phy"; diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index 4690be841a1cd..d160a23fd4959 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -1113,6 +1113,16 @@ sdhci: mmc@fe310000 { status = "disabled"; }; + rng: rng@fe388000 { + compatible = "rockchip,rk3568-rng"; + reg = <0x0 0xfe388000 0x0 0x4000>; + clocks = <&cru CLK_TRNG_NS>, <&cru HCLK_TRNG_NS>; + clock-names = "core", "ahb"; + resets = <&cru SRST_TRNG_NS>; + reset-names = "reset"; + status = "disabled"; + }; + i2s0_8ch: i2s@fe400000 { compatible = "rockchip,rk3568-i2s-tdm"; reg = <0x0 0xfe400000 0x0 0x1000>;