diff options
| author | Andrew Jeffery <andrew@aj.id.au> | 2019-07-12 06:37:25 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2019-08-21 06:58:38 +0300 |
| commit | c35227958d7ecceae42a7d958380eae906f7b8e6 (patch) | |
| tree | 7b29adc484fd7000ab209397120677b431bce24f /arch/arm/boot/dts/aspeed-g4.dtsi | |
| parent | 0a1dcf954ece215284e2a7765613c559d20590fc (diff) | |
| download | linux-c35227958d7ecceae42a7d958380eae906f7b8e6.tar.xz | |
ARM: dts: aspeed: Describe SD controllers
The AST2400 and AST2500 both share the same SD controller, at the same
location in the physical address space and the same hardware interrupt,
with the same clock configurations.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-g4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-g4.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index dd4b0b15afcf..e465cda40fe7 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -192,6 +192,34 @@ reg = <0x1e720000 0x8000>; // 32K }; + sdmmc: sd-controller@1e740000 { + compatible = "aspeed,ast2400-sd-controller"; + reg = <0x1e740000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1e740000 0x10000>; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + status = "disabled"; + + sdhci0: sdhci@100 { + compatible = "aspeed,ast2400-sdhci"; + reg = <0x100 0x100>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + + sdhci1: sdhci@200 { + compatible = "aspeed,ast2400-sdhci"; + reg = <0x200 0x100>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + }; + gpio: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; |