| Message ID | 20231017-th1520-mmc-v2-7-4678c8cc4048@baylibre.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | RISC-V: Add eMMC support for TH1520 boards | expand |
diff --git a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi index a802ab110429..bc8f111571bc 100644 --- a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi +++ b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi @@ -29,6 +29,10 @@ &apb_clk { clock-frequency = <62500000>; }; +&sdhci_clk { + clock-frequency = <198000000>; +}; + &uart_sclk { clock-frequency = <100000000>; }; @@ -36,3 +40,13 @@ &uart_sclk { &dmac0 { status = "okay"; }; + +&mmc0 { + bus-width = <8>; + max-frequency = <198000000>; + mmc-hs400-1_8v; + non-removable; + no-sdio; + no-sd; + status = "okay"; +};
Add properties to the emmc node and enable it and set the frequency for the sdhci clock. Signed-off-by: Drew Fustini <dfustini@baylibre.com> --- arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+)