1 # SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/mmc/litex,mmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LiteX LiteSDCard device
10 - Gabriel Somlo <gsomlo@gmail.com>
13 LiteSDCard is a small footprint, configurable SDCard core for FPGA based
16 The hardware source is Open Source and can be found on at
17 https://github.com/enjoy-digital/litesdcard/.
20 - $ref: mmc-controller.yaml#
28 - description: PHY registers
29 - description: CORE registers
30 - description: DMA Reader buffer
31 - description: DMA Writer buffer
32 - description: IRQ registers
47 Handle to reference clock.
51 Handle to fixed-voltage supply for the card power.
63 additionalProperties: false
68 compatible = "litex,mmc";
69 reg = <0x12005000 0x100>,
74 reg-names = "phy", "core", "reader", "writer", "irq";
75 clocks = <&reference_clk>;
76 vmmc-supply = <&vreg_mmc>;