[PATCH v2 1/2] riscv: dts: starfive: jh7110-common: increase mmc0 max-frequency

Maud Spierings via B4 Relay devnull+maud_spierings.hotmail.com at kernel.org
Sat Feb 22 05:34:15 PST 2025


From: Maud Spierings <maud_spierings at hotmail.com>

This sdio interface is capable of more than 100 MHz as already indicated
by the cap_hs200-1_8v attribute. Increase the max-frequency to 200 MHz
so users of this dtsi can increase their SDIO bus speed.

Signed-off-by: Maud Spierings <maud_spierings at hotmail.com>
---
 arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index dd2eefc295e5c8b568a02104ec2189e66b378904..19ca8dc24617c2ad565a4a9b2d9af9bd9491f22e 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -258,7 +258,7 @@ &i2c6 {
 };
 
 &mmc0 {
-	max-frequency = <100000000>;
+	max-frequency = <200000000>;
 	assigned-clocks = <&syscrg JH7110_SYSCLK_SDIO0_SDCARD>;
 	assigned-clock-rates = <50000000>;
 	bus-width = <8>;

-- 
2.48.1





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