From: Mark Yacoub <markyacoub@chromium.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
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 <markyacoub@chromium.org>,
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 [thread overview]
Message-ID: <20230331221213.1691997-10-markyacoub@google.com> (raw)
In-Reply-To: <20230331221213.1691997-1-markyacoub@google.com>
From: Sean Paul <seanpaul@chromium.org>
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 <dianders@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Mark Yacoub <markyacoub@chromium.org>
---
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 {
--
2.40.0.348.gf938b09366-goog
next prev parent reply other threads:[~2023-03-31 22:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230331221213.1691997-1-markyacoub@google.com>
2023-03-31 22:12 ` [PATCH v8 08/10] dt-bindings: msm/dp: Add bindings for HDCP registers Mark Yacoub
2023-03-31 22:12 ` Mark Yacoub [this message]
2023-04-07 16:34 ` [PATCH v8 09/10] arm64: dts: qcom: sc7180: Add support for HDCP in dp-controller Dmitry Baryshkov
2023-04-07 16:34 ` Dmitry Baryshkov
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