1*8bab661aSEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*8bab661aSEmmanuel Vadot%YAML 1.2 3*8bab661aSEmmanuel Vadot--- 4*8bab661aSEmmanuel Vadot$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr4.yaml# 5*8bab661aSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6*8bab661aSEmmanuel Vadot 7*8bab661aSEmmanuel Vadottitle: LPDDR4 SDRAM compliant to JEDEC JESD209-4 8*8bab661aSEmmanuel Vadot 9*8bab661aSEmmanuel Vadotmaintainers: 10*8bab661aSEmmanuel Vadot - Krzysztof Kozlowski <krzk@kernel.org> 11*8bab661aSEmmanuel Vadot 12*8bab661aSEmmanuel VadotallOf: 13*8bab661aSEmmanuel Vadot - $ref: jedec,lpddr-props.yaml# 14*8bab661aSEmmanuel Vadot 15*8bab661aSEmmanuel Vadotproperties: 16*8bab661aSEmmanuel Vadot compatible: 17*8bab661aSEmmanuel Vadot items: 18*8bab661aSEmmanuel Vadot - pattern: "^lpddr4-[0-9a-f]{2},[0-9a-f]{4}$" 19*8bab661aSEmmanuel Vadot - const: jedec,lpddr4 20*8bab661aSEmmanuel Vadot 21*8bab661aSEmmanuel Vadotrequired: 22*8bab661aSEmmanuel Vadot - compatible 23*8bab661aSEmmanuel Vadot - density 24*8bab661aSEmmanuel Vadot - io-width 25*8bab661aSEmmanuel Vadot 26*8bab661aSEmmanuel VadotunevaluatedProperties: false 27*8bab661aSEmmanuel Vadot 28*8bab661aSEmmanuel Vadotexamples: 29*8bab661aSEmmanuel Vadot - | 30*8bab661aSEmmanuel Vadot lpddr { 31*8bab661aSEmmanuel Vadot compatible = "lpddr4-ff,0100", "jedec,lpddr4"; 32*8bab661aSEmmanuel Vadot density = <8192>; 33*8bab661aSEmmanuel Vadot io-width = <16>; 34*8bab661aSEmmanuel Vadot revision-id = <1 0>; 35*8bab661aSEmmanuel Vadot }; 36