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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-59301f861f5sm3283594e87.107.2025.10.28.14.00.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Oct 2025 14:00:09 -0700 (PDT) From: Dmitry Baryshkov Date: Tue, 28 Oct 2025 23:00:03 +0200 Subject: [PATCH 4/7] arm64: dts: qcom: sc8280xp: create common zap-shader node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251028-dt-zap-shader-v1-4-7eccb823b986@oss.qualcomm.com> References: <20251028-dt-zap-shader-v1-0-7eccb823b986@oss.qualcomm.com> In-Reply-To: <20251028-dt-zap-shader-v1-0-7eccb823b986@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=6085; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=EsmtIGGogp83Wk5re8Qo1ymE2FtIHHnW81gg07LjkxE=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpAS7T+HSRF/+ghtiyTHIQaLfnd0SxBR4GSWkMp mM+P/YmLlOJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaQEu0wAKCRCLPIo+Aiko 1R6XB/9dAt3BGICXtu+OkJl+yIc4PbcgFV24nXy89BncoNanCMevExzEIR3UvR6SySBSije3zi/ nuTbuPCN7FSHaLsrcFrnKLzMU7wy+osvL2gfgZ8nia40bjzGQW5+vmybQ5c5EgletwAPYyehtXg pQTxoNYbJ6N2HIguojwSL2t5CNSheSSN8Fk+HyuvyJUajX6ohTjNB9jm0Yml/9aCSqlC6vz1rPW MsSN3+b40z1xto6TvAgQQ9hBjIk7GqyIXe2d+pBgM4cnvoUJ1OGDgHYBPp/+0dHDGqGtSZdf6NX n+lxG2ReX1DrOIs2IzRmVJGUnVxWvhIthvYkkkaJ+sYoyoaf X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-ORIG-GUID: MKKmc0M-G9THgFbOu47LenVIaFdQQ2Xe X-Authority-Analysis: v=2.4 cv=HM3O14tv c=1 sm=1 tr=0 ts=69012edd cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=B_G8A1FuJYmnm4XSS68A:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDI4MDE3NiBTYWx0ZWRfX0pTKX5BuyOQF +UHjBCoXkhgFAVeDGglx/BM62HNNbGc8nnkTM72xuViApagOEvP3BerAZVc7k2dyF+O2CFt2i1n dtHxzOHC/fxFkash6JIzZHmF+ngXhthcA2/VUhmvyDYBM+o2XtHvtJ8tojtuSjx7QVlCyuwAWOj dzi2AVfLiEPQEzelv/ptbLmy/EXB6f6Mk8X7w+Om0kvBJ6tR0Vg0eFyJikeUas54PcNOnn+RAb7 OTECi83awF/yXEAYUT40Xk2HERV8400BlATY3/EVVQK05uLl/WTcytFgJJPTdiJHJIxLTjku02b +c0O+tVmTdM4g0Buj7Z19QegWLZhgANZCjFw2aYDvHoC9i4I02NtsHnThEH+erdFAtZUpYUxLA5 ZBZb0QBJPStNHkHrCU3UDtIwmHGEoQ== X-Proofpoint-GUID: MKKmc0M-G9THgFbOu47LenVIaFdQQ2Xe X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-28_08,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 malwarescore=0 adultscore=0 phishscore=0 spamscore=0 lowpriorityscore=0 impostorscore=0 clxscore=1015 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510280176 In order to reduce duplication, mMove common GPU memory configuration from individual board files to sc8280xp.dtsi. Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 8 -------- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 6 ------ arch/arm64/boot/dts/qcom/sc8280xp-huawei-gaokun3.dts | 6 ------ arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 6 ------ arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts | 6 ------ arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts | 6 ------ arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 9 +++++++++ 7 files changed, 9 insertions(+), 38 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts= /qcom/sa8295p-adp.dts index 64e59299672cbf316b4eddb978e4583ff34c0299..524d44cbae740577e010f156308= a715962db1a36 100644 --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts @@ -149,13 +149,6 @@ regulator-usb5-vbus { enable-active-high; regulator-always-on; }; - - reserved-memory { - gpu_mem: gpu-mem@8bf00000 { - reg =3D <0 0x8bf00000 0 0x2000>; - no-map; - }; - }; }; =20 &apps_rsc { @@ -347,7 +340,6 @@ &gpu { status =3D "okay"; =20 zap-shader { - memory-region =3D <&gpu_mem>; firmware-name =3D "qcom/sa8295p/a690_zap.mbn"; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dt= s/qcom/sc8280xp-crd.dts index 490e970c54a24203ab297dfabed7e21c2be244e9..858f71737d93fd8591ba42eb363= 748ac51699d63 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -225,11 +225,6 @@ vreg_wwan: regulator-wwan { }; =20 reserved-memory { - gpu_mem: gpu-mem@8bf00000 { - reg =3D <0 0x8bf00000 0 0x2000>; - no-map; - }; - linux,cma { compatible =3D "shared-dma-pool"; size =3D <0x0 0x8000000>; @@ -511,7 +506,6 @@ &gpu { status =3D "okay"; =20 zap-shader { - memory-region =3D <&gpu_mem>; firmware-name =3D "qcom/sc8280xp/qcdxkmsuc8280.mbn"; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-huawei-gaokun3.dts b/arch/ar= m64/boot/dts/qcom/sc8280xp-huawei-gaokun3.dts index 0374251d33291fc5804c9be0dc649ccea1c1c0e0..69d0d6c12e58653f8cb56cb7d38= 3ad9d64699d18 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-huawei-gaokun3.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-huawei-gaokun3.dts @@ -158,11 +158,6 @@ vreg_wlan: regulator-wlan { }; =20 reserved-memory { - gpu_mem: gpu-mem@8bf00000 { - reg =3D <0 0x8bf00000 0 0x2000>; - no-map; - }; - linux,cma { compatible =3D "shared-dma-pool"; size =3D <0x0 0x8000000>; @@ -602,7 +597,6 @@ &gpu { status =3D "okay"; =20 zap-shader { - memory-region =3D <&gpu_mem>; firmware-name =3D "qcom/sc8280xp/HUAWEI/gaokun3/qcdxkmsuc8280.mbn"; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/a= rch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 637430719e6d7d3c0eeb4abf2b80eea1f8289530..87bb42d9cc327a1d1811f15605a= 369dc8760557d 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -283,11 +283,6 @@ vreg_wwan: regulator-wwan { }; =20 reserved-memory { - gpu_mem: gpu-mem@8bf00000 { - reg =3D <0 0x8bf00000 0 0x2000>; - no-map; - }; - linux,cma { compatible =3D "shared-dma-pool"; size =3D <0x0 0x8000000>; @@ -724,7 +719,6 @@ &gpu { status =3D "okay"; =20 zap-shader { - memory-region =3D <&gpu_mem>; firmware-name =3D "qcom/sc8280xp/LENOVO/21BX/qcdxkmsuc8280.mbn"; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts b/arch/= arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts index aeed3ef152eba0fff13f8fc150f32974bffbe8e8..ea50e370f69837ec9412efc17e2= a41034b0736fd 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-arcata.dts @@ -186,11 +186,6 @@ vreg_wwan: regulator-wwan { }; =20 reserved-memory { - gpu_mem: gpu-mem@8bf00000 { - reg =3D <0 0x8bf00000 0 0x2000>; - no-map; - }; - linux,cma { compatible =3D "shared-dma-pool"; size =3D <0x0 0x8000000>; @@ -464,7 +459,6 @@ &gpu { status =3D "okay"; =20 zap-shader { - memory-region =3D <&gpu_mem>; firmware-name =3D "qcom/sc8280xp/MICROSOFT/SurfacePro9/qcdxkmsuc8280.mbn= "; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts b/ar= ch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts index a40dccd70dfda873fb963b71e39617a2025b86db..48b60f6186fc1d69178902f2cc3= bee324144202c 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-microsoft-blackrock.dts @@ -227,11 +227,6 @@ vreg_wwan: regulator-wwan { }; =20 reserved-memory { - gpu_mem: gpu-mem@8bf00000 { - reg =3D <0 0x8bf00000 0 0x2000>; - no-map; - }; - linux,cma { compatible =3D "shared-dma-pool"; size =3D <0x0 0x8000000>; @@ -581,7 +576,6 @@ &gpu { status =3D "okay"; =20 zap-shader { - memory-region =3D <&gpu_mem>; firmware-name =3D "qcom/sc8280xp/microsoft/blackrock/qcdxkmsuc8280.mbn"; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/q= com/sc8280xp.dtsi index 7b89d3d422ea62012daeb423e457a20e84eeb0b5..b7044b9d656e4991e737f7008a7= cf8f0619dd115 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -691,6 +691,11 @@ reserved-region@85b00000 { no-map; }; =20 + pil_gpu_mem: gpu-mem@8bf00000 { + reg =3D <0 0x8bf00000 0 0x2000>; + no-map; + }; + pil_adsp_mem: adsp-region@86c00000 { reg =3D <0 0x86c00000 0 0x2000000>; no-map; @@ -3366,6 +3371,10 @@ gpu: gpu@3d00000 { =20 status =3D "disabled"; =20 + zap-shader { + memory-region =3D <&pil_gpu_mem>; + }; + gpu_opp_table: opp-table { compatible =3D "operating-points-v2"; =20 --=20 2.47.3