1*2eb4d8dcSEmmanuel Vadot# SPDX-License-Identifier: GPL-2.0 2*2eb4d8dcSEmmanuel Vadot%YAML 1.2 3*2eb4d8dcSEmmanuel Vadot--- 4*2eb4d8dcSEmmanuel Vadot$id: http://devicetree.org/schemas/mmc/brcm,iproc-sdhci.yaml# 5*2eb4d8dcSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6*2eb4d8dcSEmmanuel Vadot 7*2eb4d8dcSEmmanuel Vadottitle: Broadcom IPROC SDHCI controller 8*2eb4d8dcSEmmanuel Vadot 9*2eb4d8dcSEmmanuel Vadotmaintainers: 10*2eb4d8dcSEmmanuel Vadot - Ray Jui <ray.jui@broadcom.com> 11*2eb4d8dcSEmmanuel Vadot - Scott Branden <scott.branden@broadcom.com> 12*2eb4d8dcSEmmanuel Vadot - Nicolas Saenz Julienne <nsaenz@kernel.org> 13*2eb4d8dcSEmmanuel Vadot 14*2eb4d8dcSEmmanuel VadotallOf: 15*2eb4d8dcSEmmanuel Vadot - $ref: mmc-controller.yaml# 16*2eb4d8dcSEmmanuel Vadot 17*2eb4d8dcSEmmanuel Vadotproperties: 18*2eb4d8dcSEmmanuel Vadot compatible: 19*2eb4d8dcSEmmanuel Vadot enum: 20*2eb4d8dcSEmmanuel Vadot - brcm,bcm2835-sdhci 21*2eb4d8dcSEmmanuel Vadot - brcm,bcm2711-emmc2 22*2eb4d8dcSEmmanuel Vadot - brcm,sdhci-iproc-cygnus 23*2eb4d8dcSEmmanuel Vadot - brcm,sdhci-iproc 24*2eb4d8dcSEmmanuel Vadot 25*2eb4d8dcSEmmanuel Vadot reg: 26*2eb4d8dcSEmmanuel Vadot minItems: 1 27*2eb4d8dcSEmmanuel Vadot 28*2eb4d8dcSEmmanuel Vadot interrupts: 29*2eb4d8dcSEmmanuel Vadot maxItems: 1 30*2eb4d8dcSEmmanuel Vadot 31*2eb4d8dcSEmmanuel Vadot clocks: 32*2eb4d8dcSEmmanuel Vadot maxItems: 1 33*2eb4d8dcSEmmanuel Vadot description: 34*2eb4d8dcSEmmanuel Vadot Handle to core clock for the sdhci controller. 35*2eb4d8dcSEmmanuel Vadot 36*2eb4d8dcSEmmanuel Vadot sdhci,auto-cmd12: 37*2eb4d8dcSEmmanuel Vadot type: boolean 38*2eb4d8dcSEmmanuel Vadot description: Specifies that controller should use auto CMD12 39*2eb4d8dcSEmmanuel Vadot 40*2eb4d8dcSEmmanuel Vadotrequired: 41*2eb4d8dcSEmmanuel Vadot - compatible 42*2eb4d8dcSEmmanuel Vadot - reg 43*2eb4d8dcSEmmanuel Vadot - interrupts 44*2eb4d8dcSEmmanuel Vadot - clocks 45*2eb4d8dcSEmmanuel Vadot 46*2eb4d8dcSEmmanuel VadotunevaluatedProperties: false 47*2eb4d8dcSEmmanuel Vadot 48*2eb4d8dcSEmmanuel Vadotexamples: 49*2eb4d8dcSEmmanuel Vadot - | 50*2eb4d8dcSEmmanuel Vadot #include <dt-bindings/interrupt-controller/irq.h> 51*2eb4d8dcSEmmanuel Vadot #include <dt-bindings/interrupt-controller/arm-gic.h> 52*2eb4d8dcSEmmanuel Vadot #include <dt-bindings/clock/bcm-cygnus.h> 53*2eb4d8dcSEmmanuel Vadot 54*2eb4d8dcSEmmanuel Vadot mmc@18041000 { 55*2eb4d8dcSEmmanuel Vadot compatible = "brcm,sdhci-iproc-cygnus"; 56*2eb4d8dcSEmmanuel Vadot reg = <0x18041000 0x100>; 57*2eb4d8dcSEmmanuel Vadot interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; 58*2eb4d8dcSEmmanuel Vadot clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>; 59*2eb4d8dcSEmmanuel Vadot bus-width = <4>; 60*2eb4d8dcSEmmanuel Vadot sdhci,auto-cmd12; 61*2eb4d8dcSEmmanuel Vadot no-1-8-v; 62*2eb4d8dcSEmmanuel Vadot }; 63*2eb4d8dcSEmmanuel Vadot... 64