[PATCH v2 23/23] rockchip: rk3588: Enable use of eMMC HS200 mode on a few missed boards

Jonas Karlman jonas at kwiboo.se
Sat Apr 13 20:13:57 CEST 2024


A few RK3588 boards are missing a mmc-hs200 prop to signal that HS200
mode is supported in addition to HS400, this lead to bad performance
reading FIT in SPL and broken MMC write.

Add cap-mmc-highspeed and mmc-hs200-1_8v to affected boards to enable
use of eMMC HS200 mode.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
v2: New patch

All these mmc-hs200 prop overrides may not be needed if the patch "mmc:
Imply HS200 cap with mmc-hs400 prop to match linux" [1] gets applied,
until such time this matches what has been done for all other RK35xx
boards.

[1] https://patchwork.ozlabs.org/patch/1921039/
---
 arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi | 5 +++++
 arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi | 5 +++++
 arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi         | 5 +++++
 arch/arm/dts/rk3588-nanopc-t6-u-boot.dtsi        | 5 +++++
 arch/arm/dts/rk3588-quartzpro64-u-boot.dtsi      | 5 +++++
 arch/arm/dts/rk3588-toybrick-x0-u-boot.dtsi      | 5 +++++
 6 files changed, 30 insertions(+)

diff --git a/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi b/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
index dd0058262b7f..fc4b13628b30 100644
--- a/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
@@ -15,6 +15,11 @@
 	};
 };
 
+&sdhci {
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+};
+
 &sdmmc {
 	bus-width = <4>;
 	status = "okay";
diff --git a/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi b/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi
index a45b3f5e86ad..a0c62072c34e 100644
--- a/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-edgeble-neu6b-io-u-boot.dtsi
@@ -14,3 +14,8 @@
 		u-boot,spl-boot-order = &sdmmc;
 	};
 };
+
+&sdhci {
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+};
diff --git a/arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi b/arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi
index e8566785e965..354e4a8d39e3 100644
--- a/arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-evb1-v10-u-boot.dtsi
@@ -10,3 +10,8 @@
 		u-boot,spl-boot-order = "same-as-spl", &sdhci;
 	};
 };
+
+&sdhci {
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+};
diff --git a/arch/arm/dts/rk3588-nanopc-t6-u-boot.dtsi b/arch/arm/dts/rk3588-nanopc-t6-u-boot.dtsi
index 968385622fa5..7948464ac85f 100644
--- a/arch/arm/dts/rk3588-nanopc-t6-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-nanopc-t6-u-boot.dtsi
@@ -11,6 +11,11 @@
 	bootph-some-ram;
 };
 
+&sdhci {
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+};
+
 &sfc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&fspim1_pins>;
diff --git a/arch/arm/dts/rk3588-quartzpro64-u-boot.dtsi b/arch/arm/dts/rk3588-quartzpro64-u-boot.dtsi
index 7b937943a53c..d764135ab661 100644
--- a/arch/arm/dts/rk3588-quartzpro64-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-quartzpro64-u-boot.dtsi
@@ -4,3 +4,8 @@
  */
 
 #include "rk3588-u-boot.dtsi"
+
+&sdhci {
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+};
diff --git a/arch/arm/dts/rk3588-toybrick-x0-u-boot.dtsi b/arch/arm/dts/rk3588-toybrick-x0-u-boot.dtsi
index 1aeb5410e43e..c5c94b421d1e 100644
--- a/arch/arm/dts/rk3588-toybrick-x0-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-toybrick-x0-u-boot.dtsi
@@ -10,3 +10,8 @@
 		u-boot,spl-boot-order = "same-as-spl", &sdhci;
 	};
 };
+
+&sdhci {
+	cap-mmc-highspeed;
+	mmc-hs200-1_8v;
+};
-- 
2.43.2



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