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| author | Drew Fustini <dfustini@baylibre.com> | 2023-12-06 00:09:24 -0800 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2024-03-08 13:50:00 +0900 |
| commit | b6479f784c2d0e4ee5e99eadd618aeabd9cca6b9 (patch) | |
| tree | 7b061be2e22048162dcf405acfc4ca3a2c8e00ce | |
| parent | f94223f9f339118bd866531f152d793fda1d9e47 (diff) | |
| download | linux-thead-b6479f784c2d0e4ee5e99eadd618aeabd9cca6b9.tar.gz linux-thead-b6479f784c2d0e4ee5e99eadd618aeabd9cca6b9.tar.bz2 linux-thead-b6479f784c2d0e4ee5e99eadd618aeabd9cca6b9.zip | |
riscv: dts: thead: Enable LicheePi 4A eMMC and microSD
Add emmc node properties for the eMMC device and add sdio0 node
properties for the microSD slot. Set the frequency for the sdhci
reference clock.
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
(cherry picked from commit b6b5028473ceb3054f8a440f85e3d728a3fba1dc)
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Change-Id: Ic17b1ed949808ed9736540a08b7e93b5cd8d3524
| -rw-r--r-- | arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi | 20 |
1 files changed, 20 insertions, 0 deletions
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..1365d3a512a3 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 @@ clock-frequency = <62500000>; }; +&sdhci_clk { + clock-frequency = <198000000>; +}; + &uart_sclk { clock-frequency = <100000000>; }; @@ -36,3 +40,19 @@ &dmac0 { status = "okay"; }; + +&emmc { + bus-width = <8>; + max-frequency = <198000000>; + mmc-hs400-1_8v; + non-removable; + no-sdio; + no-sd; + status = "okay"; +}; + +&sdio0 { + bus-width = <4>; + max-frequency = <198000000>; + status = "okay"; +}; |