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 <jo...@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
