diff mbox series

[5/6] riscv: dts: thead: Enable BeagleV Ahead eMMC controller

Message ID 20230921-th1520-mmc-v1-5-49f76c274fb3@baylibre.com (mailing list archive)
State Superseded
Delegated to: Conor Dooley
Headers show
Series RISC-V: Add eMMC support for TH1520 boards | expand

Commit Message

Drew Fustini Sept. 22, 2023, 1:49 a.m. UTC 
Add properties to the emmc node and enable it and set the frequency for
the sdhci clock.

Signed-off-by: Drew Fustini <dfustini@baylibre.com>
---
 arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
index 70e8042c8304..dde645789b7e 100644
--- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
+++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
@@ -52,6 +52,10 @@  &uart_sclk {
 	clock-frequency = <100000000>;
 };
 
+&sdhci_clk {
+	clock-frequency = <198000000>;
+};
+
 &dmac0 {
 	status = "okay";
 };
@@ -59,3 +63,14 @@  &dmac0 {
 &uart0 {
 	status = "okay";
 };
+
+&mmc0 {
+	bus-width = <8>;
+	max-frequency = <198000000>;
+	mmc-hs400-1_8v;
+	non-removable;
+	no-sdio;
+	no-sd;
+	thead,phy-pull-up;
+	status = "okay";
+};