bindings/memory-controllers/exynos-srom.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/exynos-srom.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Krzysztof Kozlowski <krzk@kernel.org>
13   The SROM controller can be used to attach external peripherals. In this case
19       - const: samsung,exynos4210-srom
24   "#address-cells":
27   "#size-cells":
35       <bank-number> 0 <parent address of bank> <size>
39   "^.*@[0-3],[a-f0-9]+$":
41     $ref: mc-peripheral-props.yaml#
45       reg-io-width:
51       - samsung,srom-timing
54   - compatible
55   - reg
60   - |
62     memory-controller@12560000 {
63         compatible = "samsung,exynos4210-srom";
67   - |
69     memory-controller@12570000 {
70         #address-cells = <2>;
71         #size-cells = <1>;
77         compatible = "samsung,exynos4210-srom";
83             phy-mode = "mii";
84             interrupt-parent = <&gpx0>;
86             reg-io-width = <2>;
87             smsc,irq-push-pull;
88             smsc,force-internal-phy;
90             samsung,srom-page-mode;
91             samsung,srom-timing = <9 12 1 9 1 1>;