Searched +full:mt6779 +full:- +full:larb +full:- +full:port (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.15/Documentation/devicetree/bindings/iommu/ |
| D | mediatek,iommu.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Yong Wu <yong.wu@mediatek.com>
16 ARM Short-Descriptor translation table format for address translation.
24 +--------+
26 gals0-rx gals1-rx (Global Async Local Sync rx)
29 gals0-tx gals1-tx (Global Async Local Sync tx)
31 +--------+
35 +----------------+-------
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| /Linux-v5.15/drivers/memory/ |
| D | mtk-smi.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2015-2016 MediaTek Inc.
17 #include <dt-bindings/memory/mt2701-larb-port.h>
18 #include <dt-bindings/memory/mtk-memory-port.h>
29 /* every register control 8 port, register offset 0x4 */
35 * every port have 4 bit to control, bit[port + 3] control virtual or physical,
36 * bit[port + 2 : port + 1] control the domain, bit[port] control the security
37 * or non-security.
88 struct mtk_smi_larb { /* larb: local arbiter */
102 ret = clk_prepare_enable(smi->clk_apb); in mtk_smi_clk_enable()
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| /Linux-v5.15/Documentation/devicetree/bindings/memory-controllers/ |
| D | mediatek,smi-common.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/memory-controllers/mediatek,smi-common.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Yong Wu <yong.wu@mediatek.com>
19 generation 2: mt2712, mt6779, mt8167, mt8173, mt8183 and mt8192.
22 register which control the iommu port is at each larb's register base. But
31 - enum:
32 - mediatek,mt2701-smi-common
33 - mediatek,mt2712-smi-common
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| /Linux-v5.15/drivers/iommu/ |
| D | mtk_iommu.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2015-2016 MediaTek Inc.
11 #include <linux/dma-direct.h>
123 ((((pdata)->flags) & (_x)) == (_x))
149 * |---A---|---B---|---C---|---D---|---E---|
150 * +--I/O--+------------Memory-------------+
156 * |---E---|---B---|---C---|---D---|
157 * +------------Memory-------------+
214 if (pm_runtime_get_if_in_use(data->dev) <= 0) in mtk_iommu_tlb_flush_all()
218 data->base + data->plat_data->inv_sel_reg); in mtk_iommu_tlb_flush_all()
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