1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2 %YAML 1.2 3 --- 4 $id: http://devicetree.org/schemas/memory-controllers/brcm,brcmstb-memc-ddr.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 6 7 title: Memory controller (MEMC) for Broadcom STB 8 9 maintainers: 10 - Florian Fainelli <f.fainelli@gmail.com> 11 12 properties: 13 compatible: 14 items: 15 - enum: 16 - brcm,brcmstb-memc-ddr-rev-b.1.x 17 - brcm,brcmstb-memc-ddr-rev-b.2.0 18 - brcm,brcmstb-memc-ddr-rev-b.2.1 19 - brcm,brcmstb-memc-ddr-rev-b.2.2 20 - brcm,brcmstb-memc-ddr-rev-b.2.3 21 - brcm,brcmstb-memc-ddr-rev-b.2.5 22 - brcm,brcmstb-memc-ddr-rev-b.2.6 23 - brcm,brcmstb-memc-ddr-rev-b.2.7 24 - brcm,brcmstb-memc-ddr-rev-b.2.8 25 - brcm,brcmstb-memc-ddr-rev-b.3.0 26 - brcm,brcmstb-memc-ddr-rev-b.3.1 27 - brcm,brcmstb-memc-ddr-rev-c.1.0 28 - brcm,brcmstb-memc-ddr-rev-c.1.1 29 - brcm,brcmstb-memc-ddr-rev-c.1.2 30 - brcm,brcmstb-memc-ddr-rev-c.1.3 31 - brcm,brcmstb-memc-ddr-rev-c.1.4 32 - const: brcm,brcmstb-memc-ddr 33 34 reg: 35 maxItems: 1 36 37 clock-frequency: 38 description: DDR PHY frequency in Hz 39 40 required: 41 - compatible 42 - reg 43 44 additionalProperties: false 45 46 examples: 47 - | 48 memory-controller@9902000 { 49 compatible = "brcm,brcmstb-memc-ddr-rev-c.1.1", "brcm,brcmstb-memc-ddr"; 50 reg = <0x9902000 0x600>; 51 clock-frequency = <2133000000>; 52 };
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