65 lines · yaml
1# SPDX-License-Identifier: GPL-2.02%YAML 1.23---4$id: http://devicetree.org/schemas/mmc/brcm,iproc-sdhci.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Broadcom IPROC SDHCI controller8 9maintainers:10 - Ray Jui <ray.jui@broadcom.com>11 - Scott Branden <scott.branden@broadcom.com>12 - Nicolas Saenz Julienne <nsaenz@kernel.org>13 14allOf:15 - $ref: mmc-controller.yaml#16 17properties:18 compatible:19 enum:20 - brcm,bcm2835-sdhci21 - brcm,bcm2711-emmc222 - brcm,sdhci-iproc-cygnus23 - brcm,sdhci-iproc24 - brcm,bcm7211a0-sdhci25 26 reg:27 minItems: 128 29 interrupts:30 maxItems: 131 32 clocks:33 maxItems: 134 description:35 Handle to core clock for the sdhci controller.36 37 sdhci,auto-cmd12:38 type: boolean39 description: Specifies that controller should use auto CMD1240 41required:42 - compatible43 - reg44 - interrupts45 - clocks46 47unevaluatedProperties: false48 49examples:50 - |51 #include <dt-bindings/interrupt-controller/irq.h>52 #include <dt-bindings/interrupt-controller/arm-gic.h>53 #include <dt-bindings/clock/bcm-cygnus.h>54 55 mmc@18041000 {56 compatible = "brcm,sdhci-iproc-cygnus";57 reg = <0x18041000 0x100>;58 interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;59 clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>;60 bus-width = <4>;61 sdhci,auto-cmd12;62 no-1-8-v;63 };64...65