| Message ID | 20231114-th1520-mmc-v6-7-3273c661a571@baylibre.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Conor Dooley |
| Headers | show |
| Series | RISC-V: Add MMC support for TH1520 boards | expand |
On Tue, Nov 14, 2023 at 04:08:01PM -0500, Drew Fustini wrote: > +&mmc0 { > + bus-width = <8>; > + max-frequency = <198000000>; > +&mmc1 { > + max-frequency = <198000000>; > + bus-width = <4>; Same nit applies here.
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..94f1741435a5 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 +40,19 @@ &uart_sclk { &dmac0 { status = "okay"; }; + +&mmc0 { + bus-width = <8>; + max-frequency = <198000000>; + mmc-hs400-1_8v; + non-removable; + no-sdio; + no-sd; + status = "okay"; +}; + +&mmc1 { + max-frequency = <198000000>; + bus-width = <4>; + 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> --- .../boot/dts/thead/th1520-lichee-module-4a.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)