| Message ID | 20231129-th1520_mmc_dts-v7-3-c77fc19caa6f@baylibre.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Conor Dooley |
| Headers | show |
| Series | RISC-V: Add MMC support for TH1520 boards | expand |
diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts index 70e8042c8304..b767d3f078d7 100644 --- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts +++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts @@ -48,6 +48,10 @@ &apb_clk { clock-frequency = <62500000>; }; +&sdhci_clk { + clock-frequency = <198000000>; +}; + &uart_sclk { clock-frequency = <100000000>; }; @@ -56,6 +60,22 @@ &dmac0 { status = "okay"; }; +&mmc0 { + bus-width = <8>; + max-frequency = <198000000>; + mmc-hs400-1_8v; + non-removable; + no-sdio; + no-sd; + status = "okay"; +}; + +&mmc1 { + bus-width = <4>; + max-frequency = <198000000>; + status = "okay"; +}; + &uart0 { status = "okay"; };
Add mmc0 properties for the eMMC device and add mmc1 properties for the microSD slot. Set the frequency for the sdhci clock. Signed-off-by: Drew Fustini <dfustini@baylibre.com> --- arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)