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From: Herman van Hazendonk <github.com@herrie.org>
To: sboyd@kernel.org
Cc: Herman van Hazendonk <github.com@herrie.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH 2/3] dt-bindings: reset: qcom: add mmcc-msm8660 reset IDs
Date: Tue,  2 Jun 2026 06:36:18 +0200	[thread overview]
Message-ID: <20260602043623.285901-3-github.com@herrie.org> (raw)
In-Reply-To: <20260602043623.285901-1-github.com@herrie.org>

Add the dt-binding reset-ID header for the MSM8x60 family
(MSM8260/MSM8660/APQ8060) MMCC reset lines. The MMCC exposes per-IP
software-reset bits used by MDP4 (display), CAMSS / VFE (camera),
Gemini (JPEG), rotator, VPE and the GFX2D / GFX3D blocks; each gets a
matching reset-controller ID here.

IDs match the numeric values used by the original shared
mmcc-msm8960.h reset bindings; only the resets actually implemented
by mmcc-msm8660.c are defined.

Signed-off-by: Herman van Hazendonk <github.com@herrie.org>
---
 include/dt-bindings/reset/qcom,mmcc-msm8660.h | 88 +++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 include/dt-bindings/reset/qcom,mmcc-msm8660.h

diff --git a/include/dt-bindings/reset/qcom,mmcc-msm8660.h b/include/dt-bindings/reset/qcom,mmcc-msm8660.h
new file mode 100644
index 000000000000..c3ffd57834c9
--- /dev/null
+++ b/include/dt-bindings/reset/qcom,mmcc-msm8660.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * Reset bindings for the MSM8x60 family (MSM8260/MSM8660/APQ8060) Multimedia Clock
+ * Controller (MMCC).
+ *
+ * MSM8260, MSM8660 and APQ8060 are the same Scorpion-class MSM8x60 SoC
+ * with different bin/feature labels. MSM8960 is a newer generation (Krait)
+ * — its reset bindings live in
+ * <dt-bindings/reset/qcom,mmcc-msm8960.h> and must not be reused here.
+ *
+ * IDs intentionally match the numeric values used by the original shared
+ * mmcc-msm8960.h so the driver's qcom_reset_map array indexing is preserved;
+ * only the resets actually implemented by mmcc-msm8660.c are defined.
+ */
+
+#ifndef _DT_BINDINGS_RESET_MSM_MMCC_8660_H
+#define _DT_BINDINGS_RESET_MSM_MMCC_8660_H
+
+#define VPE_AXI_RESET					0
+#define IJPEG_AXI_RESET					1
+#define MPD_AXI_RESET					2
+#define VFE_AXI_RESET					3
+#define SP_AXI_RESET					4
+#define VCODEC_AXI_RESET				5
+#define ROT_AXI_RESET					6
+#define VCODEC_AXI_A_RESET				7
+#define VCODEC_AXI_B_RESET				8
+#define FAB_S3_AXI_RESET				9
+#define FAB_S2_AXI_RESET				10
+#define FAB_S1_AXI_RESET				11
+#define FAB_S0_AXI_RESET				12
+#define SMMU_GFX3D_ABH_RESET				13
+#define SMMU_VPE_AHB_RESET				14
+#define SMMU_VFE_AHB_RESET				15
+#define SMMU_ROT_AHB_RESET				16
+#define SMMU_VCODEC_B_AHB_RESET				17
+#define SMMU_VCODEC_A_AHB_RESET				18
+#define SMMU_MDP1_AHB_RESET				19
+#define SMMU_MDP0_AHB_RESET				20
+#define SMMU_JPEGD_AHB_RESET				21
+#define SMMU_IJPEG_AHB_RESET				22
+#define APU_AHB_RESET					25
+#define CSI_AHB_RESET					26
+#define TV_ENC_AHB_RESET				27
+#define VPE_AHB_RESET					28
+#define FABRIC_AHB_RESET				29
+#define GFX2D0_AHB_RESET				30
+#define GFX2D1_AHB_RESET				31
+#define GFX3D_AHB_RESET					32
+#define HDMI_AHB_RESET					33
+#define MSSS_IMEM_AHB_RESET				34
+#define IJPEG_AHB_RESET					35
+#define DSI_M_AHB_RESET					36
+#define DSI_S_AHB_RESET					37
+#define JPEGD_AHB_RESET					38
+#define MDP_AHB_RESET					39
+#define ROT_AHB_RESET					40
+#define VCODEC_AHB_RESET				41
+#define VFE_AHB_RESET					42
+#define CSIPHY0_RESET					47
+#define CSIPHY1_RESET					48
+#define VFE_CSI_RESET					50
+#define MDP_RESET					51
+#define AMP_RESET					52
+#define JPEGD_RESET					53
+#define CSI1_RESET					54
+#define VPE_RESET					55
+#define MMSS_FABRIC_RESET				56
+#define VFE_RESET					57
+#define GFX3D_RESET					60
+#define HDMI_RESET					61
+#define MMSS_IMEM_RESET					62
+#define IJPEG_RESET					63
+#define CSI0_RESET					64
+#define DSI_RESET					65
+#define VCODEC_RESET					66
+#define MDP_TV_RESET					67
+#define MDP_VSYNC_RESET					68
+#define ROT_RESET					69
+#define TV_HDMI_RESET					70
+#define TV_ENC_RESET					71
+#define GFX3D_AXI_RESET					75
+#define CSI_RDI_RESET					79
+#define CSI_PIX_RESET					80
+
+#endif
-- 
2.43.0


  parent reply	other threads:[~2026-06-02  4:36 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20260602043623.285901-1-github.com@herrie.org>
2026-06-02  4:36 ` [PATCH 1/3] dt-bindings: clock: qcom: add mmcc-msm8660 clock IDs Herman van Hazendonk
2026-06-02  4:45   ` sashiko-bot
2026-06-02  4:36 ` Herman van Hazendonk [this message]
2026-06-02  4:57   ` [PATCH 2/3] dt-bindings: reset: qcom: add mmcc-msm8660 reset IDs sashiko-bot
2026-06-02  5:08 ` [PATCH 0/3] clk: qcom: add MSM8x60 Multimedia Clock Controller (MMCC) driver Herman van Hazendonk
2026-05-30 13:59 [PATCH 0/2] clk: qcom: add MSM8x60 LPASS Clock Controller Herman van Hazendonk
2026-05-30 13:58 ` [PATCH 2/3] dt-bindings: reset: qcom: add mmcc-msm8660 reset IDs Herman van Hazendonk

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