65 lines
1.3 KiB
YAML
65 lines
1.3 KiB
YAML
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/mmc/brcm,iproc-sdhci.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Broadcom IPROC SDHCI controller
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Ray Jui <ray.jui@broadcom.com>
|
||
|
|
- Scott Branden <scott.branden@broadcom.com>
|
||
|
|
- Nicolas Saenz Julienne <nsaenz@kernel.org>
|
||
|
|
|
||
|
|
allOf:
|
||
|
|
- $ref: mmc-controller.yaml#
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
enum:
|
||
|
|
- brcm,bcm2835-sdhci
|
||
|
|
- brcm,bcm2711-emmc2
|
||
|
|
- brcm,sdhci-iproc-cygnus
|
||
|
|
- brcm,sdhci-iproc
|
||
|
|
- brcm,bcm7211a0-sdhci
|
||
|
|
|
||
|
|
reg:
|
||
|
|
minItems: 1
|
||
|
|
|
||
|
|
interrupts:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
clocks:
|
||
|
|
maxItems: 1
|
||
|
|
description:
|
||
|
|
Handle to core clock for the sdhci controller.
|
||
|
|
|
||
|
|
sdhci,auto-cmd12:
|
||
|
|
type: boolean
|
||
|
|
description: Specifies that controller should use auto CMD12
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- interrupts
|
||
|
|
- clocks
|
||
|
|
|
||
|
|
unevaluatedProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
||
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||
|
|
#include <dt-bindings/clock/bcm-cygnus.h>
|
||
|
|
|
||
|
|
mmc@18041000 {
|
||
|
|
compatible = "brcm,sdhci-iproc-cygnus";
|
||
|
|
reg = <0x18041000 0x100>;
|
||
|
|
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
|
||
|
|
clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>;
|
||
|
|
bus-width = <4>;
|
||
|
|
sdhci,auto-cmd12;
|
||
|
|
no-1-8-v;
|
||
|
|
};
|
||
|
|
...
|