From patchwork Tue Jan 19 09:52:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ahmad Fatoum X-Patchwork-Id: 366327 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E10BC0044D for ; Tue, 19 Jan 2021 11:39:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 13F9D221E5 for ; Tue, 19 Jan 2021 11:39:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389604AbhASLbe (ORCPT ); Tue, 19 Jan 2021 06:31:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389176AbhASJxi (ORCPT ); Tue, 19 Jan 2021 04:53:38 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1383FC061757 for ; Tue, 19 Jan 2021 01:52:58 -0800 (PST) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l1ngy-0007kD-71; Tue, 19 Jan 2021 10:52:52 +0100 Received: from afa by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1l1ngw-0004fd-0U; Tue, 19 Jan 2021 10:52:50 +0100 From: Ahmad Fatoum To: Rob Herring , Maxime Coquelin , Alexandre Torgue Cc: kernel@pengutronix.de, Ahmad Fatoum , devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] ARM: dts: stm32: enable STM32MP1 crypto/CRC accelerators unconditionally Date: Tue, 19 Jan 2021 10:52:39 +0100 Message-Id: <20210119095241.17888-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: afa@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org There is no SoC-external hardware support needed for the hash1, rng1, crc1 and cryp1 IP blocks to function. Enable them thus unconditionally instead of replicating their enablement in board device trees. Signed-off-by: Ahmad Fatoum --- arch/arm/boot/dts/stm32mp151.dtsi | 3 --- arch/arm/boot/dts/stm32mp157a-stinger96.dtsi | 4 ---- arch/arm/boot/dts/stm32mp157c-dk2.dts | 4 ---- arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 ---------------- arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi | 4 ---- arch/arm/boot/dts/stm32mp15xc.dtsi | 1 - arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi | 8 -------- arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi | 4 ---- arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 12 ------------ arch/arm/boot/dts/stm32mp15xx-osd32.dtsi | 4 ---- 10 files changed, 60 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 3c75abacb374..c2d998343b6a 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1297,7 +1297,6 @@ hash1: hash@54002000 { dmas = <&mdma1 31 0x2 0x1000A02 0x0 0x0>; dma-names = "in"; dma-maxburst = <2>; - status = "disabled"; }; rng1: rng@54003000 { @@ -1305,7 +1304,6 @@ rng1: rng@54003000 { reg = <0x54003000 0x400>; clocks = <&rcc RNG1_K>; resets = <&rcc RNG1_R>; - status = "disabled"; }; mdma1: dma-controller@58000000 { @@ -1402,7 +1400,6 @@ crc1: crc@58009000 { compatible = "st,stm32f7-crc"; reg = <0x58009000 0x400>; clocks = <&rcc CRC1>; - status = "disabled"; }; stmmac_axi_config_0: stmmac-axi-config { diff --git a/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi b/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi index 58275bcf9e26..268a99291d79 100644 --- a/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi +++ b/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi @@ -253,10 +253,6 @@ &pwr_regulators { vdd_3v3_usbfs-supply = <&vdd_usb>; }; -&rng1 { - status = "okay"; -}; - &rtc { status = "okay"; }; diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index 2bc92ef3aeb9..045636555ddd 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -29,10 +29,6 @@ chosen { }; }; -&cryp1 { - status = "okay"; -}; - &dsi { status = "okay"; phy-dsi-supply = <®18>; diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 81a7d5849db4..f69622097e89 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -115,14 +115,6 @@ adc1: adc@0 { }; }; -&crc1 { - status = "okay"; -}; - -&cryp1 { - status = "okay"; -}; - &dac { pinctrl-names = "default"; pinctrl-0 = <&dac_ch1_pins_a &dac_ch2_pins_a>; @@ -144,10 +136,6 @@ &gpu { contiguous-area = <&gpu_reserved>; }; -&hash1 { - status = "okay"; -}; - &i2c4 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c4_pins_a>; @@ -325,10 +313,6 @@ &pwr_regulators { vdd_3v3_usbfs-supply = <&vdd_usb>; }; -&rng1 { - status = "okay"; -}; - &rtc { status = "okay"; }; diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi index 6cf49a0a9e69..a2aca1982bf6 100644 --- a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi +++ b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi @@ -250,10 +250,6 @@ &m4_rproc { status = "okay"; }; -&rng1 { - status = "okay"; -}; - &rtc { status = "okay"; }; diff --git a/arch/arm/boot/dts/stm32mp15xc.dtsi b/arch/arm/boot/dts/stm32mp15xc.dtsi index b06a55a2fa18..86953d7ddde0 100644 --- a/arch/arm/boot/dts/stm32mp15xc.dtsi +++ b/arch/arm/boot/dts/stm32mp15xc.dtsi @@ -12,7 +12,6 @@ cryp1: cryp@54001000 { interrupts = ; clocks = <&rcc CRYP1>; resets = <&rcc CRYP1_R>; - status = "disabled"; }; }; }; diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi index ac46ab363e1b..603c14054509 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi @@ -377,14 +377,6 @@ flash0: mx66l51235l@0 { }; }; -&rng1 { - status = "okay"; -}; - -&rtc { - status = "okay"; -}; - &sdmmc1 { pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>; diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi index 803eb8bc9c85..3f4af430aaf4 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi @@ -204,10 +204,6 @@ flash0: spi-flash@0 { }; }; -&rng1 { - status = "okay"; -}; - &rtc { status = "okay"; }; diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi index 89c0e1ddc387..0cca6c3ff4a0 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi @@ -124,10 +124,6 @@ &cec { status = "okay"; }; -&crc1 { - status = "okay"; -}; - &dts { status = "okay"; }; @@ -155,10 +151,6 @@ &gpu { contiguous-area = <&gpu_reserved>; }; -&hash1 { - status = "okay"; -}; - &i2c1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c1_pins_a>; @@ -482,10 +474,6 @@ &pwr_regulators { vdd_3v3_usbfs-supply = <&vdd_usb>; }; -&rng1 { - status = "okay"; -}; - &rtc { status = "okay"; }; diff --git a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi index 713485a95795..d03d4d12133c 100644 --- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi @@ -224,7 +224,3 @@ &m4_rproc { interrupts = <68 1>; status = "okay"; }; - -&rng1 { - status = "okay"; -};