3 The MTK MSDC can act as a MMC controller
4 to support MMC, SD, and SDIO types of memory cards.
6 This file documents differences between the core properties in mmc.txt
7 and the properties used by the msdc driver.
10 - compatible: Should be "mediatek,mt8173-mmc","mediatek,mt8135-mmc"
11 - interrupts: Should contain MSDC interrupt number
12 - clocks: MSDC source clock, HCLK
13 - clock-names: "source", "hclk"
14 - pinctrl-names: should be "default", "state_uhs"
15 - pinctrl-0: should contain default/high speed pin ctrl
16 - pinctrl-1: should contain uhs mode pin ctrl
17 - vmmc-supply: power to the Core
18 - vqmmc-supply: power to the IO
22 compatible = "mediatek,mt8173-mmc", "mediatek,mt8135-mmc";
23 reg = <0 0x11230000 0 0x108>;
24 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_LOW>;
25 vmmc-supply = <&mt6397_vemc_3v3_reg>;
26 vqmmc-supply = <&mt6397_vio18_reg>;
27 clocks = <&pericfg CLK_PERI_MSDC30_0>, <&topckgen CLK_TOP_MSDC50_0_H_SEL>;
28 clock-names = "source", "hclk";
29 pinctrl-names = "default", "state_uhs";
30 pinctrl-0 = <&mmc0_pins_default>;
31 pinctrl-1 = <&mmc0_pins_uhs>;