Add sdhci node for cv1800b SoC. Signed-off-by: Kongyang Liu <seashell11234...@gmail.com> ---
arch/riscv/dts/cv1800b.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/riscv/dts/cv1800b.dtsi b/arch/riscv/dts/cv1800b.dtsi index baf641829e..11b84b5e79 100644 --- a/arch/riscv/dts/cv1800b.dtsi +++ b/arch/riscv/dts/cv1800b.dtsi @@ -7,6 +7,29 @@ / { compatible = "sophgo,cv1800b"; + + sd: sdhci@4310000 { + compatible = "sophgo,cv1800b-sdhci"; + reg = <0x4310000 0x1000>; + reg-names = "core_mem"; + bus-width = <4>; + cap-sd-highspeed; + cap-mmc-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + no-sdio; + no-mmc; + no-1-8-v; + src-frequency = <375000000>; + min-frequency = <400000>; + max-frequency = <200000000>; + reset_tx_rx_phy; + reset-names = "sdhci"; + pll_index = <0x6>; + pll_reg = <0x3002070>; + }; }; &plic { -- 2.41.0