diff options
Diffstat (limited to 'arch/riscv/boot/dts')
| -rw-r--r-- | arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts | 17 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/sophgo/sg2042.dtsi | 28 |
2 files changed, 45 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts b/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts index 80cb017974d8..da6596e9192e 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts +++ b/arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts @@ -26,6 +26,23 @@ clock-frequency = <25000000>; }; +&emmc { + bus-width = <4>; + no-sdio; + no-sd; + non-removable; + wp-inverted; + status = "okay"; +}; + +&sd { + bus-width = <4>; + no-sdio; + no-mmc; + wp-inverted; + status = "okay"; +}; + &uart0 { status = "okay"; }; diff --git a/arch/riscv/boot/dts/sophgo/sg2042.dtsi b/arch/riscv/boot/dts/sophgo/sg2042.dtsi index eebd6817520e..330d297963e4 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042.dtsi +++ b/arch/riscv/boot/dts/sophgo/sg2042.dtsi @@ -451,5 +451,33 @@ resets = <&rstgen RST_UART0>; status = "disabled"; }; + + emmc: mmc@704002a000 { + compatible = "sophgo,sg2042-dwcmshc"; + reg = <0x70 0x4002a000 0x0 0x1000>; + interrupt-parent = <&intc>; + interrupts = <134 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkgen GATE_CLK_EMMC_100M>, + <&clkgen GATE_CLK_AXI_EMMC>, + <&clkgen GATE_CLK_100K_EMMC>; + clock-names = "core", + "bus", + "timer"; + status = "disabled"; + }; + + sd: mmc@704002b000 { + compatible = "sophgo,sg2042-dwcmshc"; + reg = <0x70 0x4002b000 0x0 0x1000>; + interrupt-parent = <&intc>; + interrupts = <136 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkgen GATE_CLK_SD_100M>, + <&clkgen GATE_CLK_AXI_SD>, + <&clkgen GATE_CLK_100K_SD>; + clock-names = "core", + "bus", + "timer"; + status = "disabled"; + }; }; }; |