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Subject[PATCH v4 6/7] riscv: dts: thead: Enable BeagleV Ahead eMMC and microSD
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(+)

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";
};
--
2.34.1

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