| Message ID | 20231114-th1520-mmc-v6-6-3273c661a571@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| State | Superseded |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 04:08:00PM -0500, Drew Fustini wrote: > +&mmc0 { > + bus-width = <8>; > + max-frequency = <198000000>; > +&mmc1 { > + max-frequency = <198000000>; > + bus-width = <4>; If there's another iteration of this patchset, can you use a consistent ordering for your properties please? Cheers, Conor.
On Tue, Nov 14, 2023 at 09:24:40PM +0000, Conor Dooley wrote: > On Tue, Nov 14, 2023 at 04:08:00PM -0500, Drew Fustini wrote: > > > +&mmc0 { > > + bus-width = <8>; > > + max-frequency = <198000000>; > > > +&mmc1 { > > + max-frequency = <198000000>; > > + bus-width = <4>; > > If there's another iteration of this patchset, can you use a consistent > ordering for your properties please? Bah, I don't know how I missed that. Thanks for spotting that. I'll fix it if there is another rev. I still need to see if Jisheng's is okay with the most recent changes in the driver patch. Drew
diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts index 70e8042c8304..f91d94f95510 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 { + max-frequency = <198000000>; + bus-width = <4>; + 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(+)