From patchwork Fri Mar 31 22:12:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Yacoub X-Patchwork-Id: 13196641 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A636FC761A6 for ; Fri, 31 Mar 2023 22:13:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233509AbjCaWNG (ORCPT ); Fri, 31 Mar 2023 18:13:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233487AbjCaWM5 (ORCPT ); Fri, 31 Mar 2023 18:12:57 -0400 Received: from mail-yw1-x112b.google.com (mail-yw1-x112b.google.com [IPv6:2607:f8b0:4864:20::112b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F5E622219 for ; Fri, 31 Mar 2023 15:12:37 -0700 (PDT) Received: by mail-yw1-x112b.google.com with SMTP id 00721157ae682-54184571389so440901447b3.4 for ; Fri, 31 Mar 2023 15:12:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1680300757; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=SuHM3Ml3PogV+x216rKe1L3nHLFo1MwYXwE4UpoFNeE=; b=PJ8MIaChYf1hyLs02a/4OwDicqZnjK09rM5XKqAm5kRJiZa5OJwqNVE7oFW2ZdibeK DLhFewEDf6gi51fE2aKpYzwFuKnIE7aVvhhw078JOMiJbWaIWwJmypIV5qLpDRY/ZbNb ZGa4ZNgtOSJlDdYCu/11y+DUkz9cd1EB5gMpE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680300757; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SuHM3Ml3PogV+x216rKe1L3nHLFo1MwYXwE4UpoFNeE=; b=0/bTo0XXjov9yvI9fDfRiRzcV2j7XG8jLT9UbwWXGWi5ZQzOVmyyCP4ITgHazfoHXB I4qkO5uFtMLcBZacnOiH1BMIoX/TE8qV9SIb+XlX+m48P3jvu4q03aULmUil9T7Qk+rV vaI2Or/W2r86685XLJCUxVRuqWDe+eohL+aCtsplgEwgy0rMc30gYzId+YCtfo/cSLuc aUDJNlsQbCCX7gYtBRjSa3b5vOSPkjfRf3pBcqxIa1AIl/vLdSgDhTetUG03EJTgwg8o XxS2B2mRVdx91/f+JjoX7VypAt+jEclY9ug5xm3w/8QjA9fST8+y6yP2+gaHm9btYmYY 0B1g== X-Gm-Message-State: AAQBX9e2sKlvUFpRR9D/6c8UgCdqOxvnprn0TXhzUq/a3bsPCFfuk/QY sGK+Ea7vb5Xo3noWtibDObY5Nw== X-Google-Smtp-Source: AKy350ZF5Y47obuwMo5tN+7rE24Wl2VFFeifocBWiFVazpaCUbskHkorQPmYpadclKW6c2w3vyqWDQ== X-Received: by 2002:a0d:cb15:0:b0:541:8864:c4b5 with SMTP id n21-20020a0dcb15000000b005418864c4b5mr9469428ywd.12.1680300756885; Fri, 31 Mar 2023 15:12:36 -0700 (PDT) Received: from localhost ([2620:0:1035:15:a8f6:869a:3ef5:e1d]) by smtp.gmail.com with UTF8SMTPSA id 123-20020a810381000000b00545a4ec318dsm796675ywd.13.2023.03.31.15.12.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Mar 2023 15:12:36 -0700 (PDT) From: Mark Yacoub X-Google-Original-From: Mark Yacoub To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski Cc: seanpaul@chromium.org, suraj.kandpal@intel.com, dianders@chromium.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Mark Yacoub , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 09/10] arm64: dts: qcom: sc7180: Add support for HDCP in dp-controller Date: Fri, 31 Mar 2023 18:12:11 -0400 Message-Id: <20230331221213.1691997-10-markyacoub@google.com> X-Mailer: git-send-email 2.40.0.348.gf938b09366-goog In-Reply-To: <20230331221213.1691997-1-markyacoub@google.com> References: <20230331221213.1691997-1-markyacoub@google.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Sean Paul Add the register ranges required for HDCP key injection and HDCP TrustZone interaction as described in the dt-bindings for the sc7180 dp controller. Reviewed-by: Douglas Anderson Signed-off-by: Sean Paul Signed-off-by: Mark Yacoub Reviewed-by: Dmitry Baryshkov Reviewed-by: Dmitry Baryshkov --- Changes in v3: -Split off into a new patch containing just the dts change (Stephen) -Add hdcp compatible string (Stephen) Changes in v4: -Rebase on Bjorn's multi-dp patchset Changes in v5: -Put the tz register offsets in trogdor dtsi (Rob C) Changes in v6: -Rebased: Removed modifications in sc7180.dtsi as it's already upstream Changes in v7: -Change registers offset Changes in v8: -None arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index 423630c4d02c7..89d913fa6e3eb 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -822,6 +822,14 @@ &mdss_dp { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&dp_hot_plug_det>; + + reg = <0 0x0ae90000 0 0x200>, + <0 0x0ae90200 0 0x200>, + <0 0x0ae90400 0 0xc00>, + <0 0x0ae91000 0 0x400>, + <0 0x0ae91400 0 0x400>, + <0 0x0aed1000 0 0x174>, + <0 0x0aee1000 0 0x2c>; }; &mdss_dp_out {