Lines Matching +full:controller +full:- +full:number
1 * Qualcomm NAND controller
4 - compatible: must be one of the following:
5 * "qcom,ipq806x-nand" - for EBI2 NAND controller being used in IPQ806x
7 * "qcom,ipq4019-nand" - for QPIC NAND controller v1.4.0 being used in
9 * "qcom,ipq6018-nand" - for QPIC NAND controller v1.5.0 being used in
11 * "qcom,ipq8074-nand" - for QPIC NAND controller v1.5.0 being used in
13 * "qcom,sdx55-nand" - for QPIC NAND controller v2.0.0 being used in
16 - reg: MMIO address range
17 - clocks: must contain core clock and always on clock
18 - clock-names: must contain "core" for the core clock and "aon" for the
22 - dmas: DMA specifier, consisting of a phandle to the ADM DMA
23 controller node and the channel number to be used for
25 - dma-names: must be "rxtx"
26 - qcom,cmd-crci: must contain the ADM command type CRCI block instance
27 number specified for the NAND controller on the given
29 - qcom,data-crci: must contain the ADM data type CRCI block instance
30 number specified for the NAND controller on the given
34 - dmas: DMA specifier, consisting of a phandle to the BAM DMA
35 and the channel number to be used for NAND. Refer to
37 - dma-names: must contain all 3 channel names : "tx", "rx", "cmd"
38 - #address-cells: <1> - subnodes give the chip-select number
39 - #size-cells: <0>
41 * NAND chip-select
43 Each controller may contain one or more subnodes to represent enabled
44 chip-selects which (may) contain NAND flash chips. Their properties are as
48 - reg: a single integer representing the chip-select
49 number (e.g., 0, 1, 2, etc.)
50 - #address-cells: see partition.txt
51 - #size-cells: see partition.txt
54 - nand-bus-width: see nand-controller.yaml
55 - nand-ecc-strength: see nand-controller.yaml. If not specified, then ECC strength will
59 Each nandcs device node may optionally contain a 'partitions' sub-node, which
60 further contains sub-nodes describing the flash partition mapping. See
65 nand-controller@1ac00000 {
66 compatible = "qcom,ipq806x-nand";
71 clock-names = "core", "aon";
74 dma-names = "rxtx";
75 qcom,cmd-crci = <15>;
76 qcom,data-crci = <3>;
78 #address-cells = <1>;
79 #size-cells = <0>;
84 nand-ecc-strength = <4>;
85 nand-bus-width = <8>;
88 compatible = "fixed-partitions";
89 #address-cells = <1>;
90 #size-cells = <1>;
93 label = "boot-nand";
98 label = "fs-nand";
105 nand-controller@79b0000 {
106 compatible = "qcom,ipq4019-nand";
111 clock-names = "core", "aon";
116 dma-names = "tx", "rx", "cmd";
118 #address-cells = <1>;
119 #size-cells = <0>;
123 nand-ecc-strength = <4>;
124 nand-bus-width = <8>;
127 compatible = "fixed-partitions";
128 #address-cells = <1>;
129 #size-cells = <1>;
132 label = "boot-nand";
137 label = "fs-nand";