1*84943d6fSEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*84943d6fSEmmanuel Vadot%YAML 1.2 3*84943d6fSEmmanuel Vadot--- 4*84943d6fSEmmanuel Vadot$id: http://devicetree.org/schemas/rtc/nxp,pcf8523.yaml# 5*84943d6fSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6*84943d6fSEmmanuel Vadot 7*84943d6fSEmmanuel Vadottitle: NXP PCF8523 Real Time Clock 8*84943d6fSEmmanuel Vadot 9*84943d6fSEmmanuel Vadotmaintainers: 10*84943d6fSEmmanuel Vadot - Sam Ravnborg <sam@ravnborg.org> 11*84943d6fSEmmanuel Vadot 12*84943d6fSEmmanuel VadotallOf: 13*84943d6fSEmmanuel Vadot - $ref: rtc.yaml# 14*84943d6fSEmmanuel Vadot 15*84943d6fSEmmanuel Vadotproperties: 16*84943d6fSEmmanuel Vadot compatible: 17*84943d6fSEmmanuel Vadot const: nxp,pcf8523 18*84943d6fSEmmanuel Vadot 19*84943d6fSEmmanuel Vadot reg: 20*84943d6fSEmmanuel Vadot maxItems: 1 21*84943d6fSEmmanuel Vadot 22*84943d6fSEmmanuel Vadot quartz-load-femtofarads: 23*84943d6fSEmmanuel Vadot description: 24*84943d6fSEmmanuel Vadot The capacitive load of the crystal, expressed in femto Farad (fF). 25*84943d6fSEmmanuel Vadot enum: [ 7000, 12500 ] 26*84943d6fSEmmanuel Vadot default: 12500 27*84943d6fSEmmanuel Vadot 28*84943d6fSEmmanuel Vadotrequired: 29*84943d6fSEmmanuel Vadot - compatible 30*84943d6fSEmmanuel Vadot - reg 31*84943d6fSEmmanuel Vadot 32*84943d6fSEmmanuel VadotunevaluatedProperties: false 33*84943d6fSEmmanuel Vadot 34*84943d6fSEmmanuel Vadotexamples: 35*84943d6fSEmmanuel Vadot - | 36*84943d6fSEmmanuel Vadot i2c { 37*84943d6fSEmmanuel Vadot #address-cells = <1>; 38*84943d6fSEmmanuel Vadot #size-cells = <0>; 39*84943d6fSEmmanuel Vadot 40*84943d6fSEmmanuel Vadot rtc@68 { 41*84943d6fSEmmanuel Vadot compatible = "nxp,pcf8523"; 42*84943d6fSEmmanuel Vadot reg = <0x68>; 43*84943d6fSEmmanuel Vadot quartz-load-femtofarads = <7000>; 44*84943d6fSEmmanuel Vadot }; 45*84943d6fSEmmanuel Vadot }; 46