diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/arm,pl18x.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/arm,pl18x.yaml | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml index 47595cb483be..1e69a5a42439 100644 --- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml +++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml @@ -53,6 +53,12 @@ properties: items: - const: arm,pl18x - const: arm,primecell + - description: Entry for STMicroelectronics variant of PL18x. + This dedicated compatible is used by bootloaders. + items: + - const: st,stm32-sdmmc2 + - const: arm,pl18x + - const: arm,primecell clocks: description: One or two clocks, the "apb_pclk" and the "MCLK" @@ -60,6 +66,18 @@ properties: minItems: 1 maxItems: 2 + dmas: + maxItems: 2 + + dma-names: + oneOf: + - items: + - const: tx + - const: rx + - items: + - const: rx + - const: tx + power-domains: true resets: @@ -167,6 +185,9 @@ examples: clock-names = "mclk", "apb_pclk"; }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + mmc@80126000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80126000 0x1000>; @@ -188,12 +209,12 @@ examples: vqmmc-supply = <&vmmci>; }; + - | mmc@101f6000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x101f6000 0x1000>; clocks = <&sdiclk>, <&pclksdi>; clock-names = "mclk", "apb_pclk"; - interrupt-parent = <&vica>; interrupts = <22>; max-frequency = <400000>; bus-width = <4>; @@ -208,12 +229,12 @@ examples: vmmc-supply = <&vmmc_regulator>; }; + - | mmc@52007000 { compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x10153180>; reg = <0x52007000 0x1000>; interrupts = <49>; - interrupt-names = "cmd_irq"; clocks = <&rcc 0>; clock-names = "apb_pclk"; resets = <&rcc 1>; |