riscv: dts: jh7100-starlight: Raise SDcard max frequency

Michael Zhu found that raising the max frequency on the SD Card controller to 50MHz seems to work and improve performance: starfive-tech/Fedora_on_StarFive#23 Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
mcd500 · May 25, 2021 · 26d76c6 · 26d76c6
1 parent d474da5
commit 26d76c6
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/arch/riscv/boot/dts/starfive/jh7100-starlight.dts b/arch/riscv/boot/dts/starfive/jh7100-starlight.dts
@@ -135,6 +135,7 @@
 	broken-cd;
 	bus-width = <4>;
 	cap-sd-highspeed;
+	max-frequency = <50000000>;
 	status = "okay";
 };
 
@@ -145,6 +146,7 @@
 	cap-sd-highspeed;
 	cap-sdio-irq;
 	cap-power-off-card;
+	max-frequency = <10000000>;
 	mmc-pwrseq = <&wifi_pwrseq>;
 	non-removable;
 	status = "okay";

diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi
@@ -636,7 +636,6 @@
 			data-addr = <0>;
 			fifo-depth = <32>;
 			fifo-watermark-aligned;
-			max-frequency = <10000000>;
 			status = "disabled";
 		};
 
@@ -651,7 +650,6 @@
 			data-addr = <0>;
 			fifo-depth = <32>;
 			fifo-watermark-aligned;
-			max-frequency = <10000000>;
 			status = "disabled";
 		};