i.MX8M series provide support for high speed grades in their usdhc controllers, which has eMMC and SDHC connected to them.
Enable this support across the entire i.MX8M family by providing quirks to usdhc controllers designated by storage media connected to them.
Signed-off-by: Andrey Zhizhikin andrey.zhizhikin@leica-geosystems.com Cc: Stefano Babic sbabic@denx.de Cc: Ye Li ye.li@nxp.com --- Changes in v3: - Fix binding names, which had incorrect 'u-boot,' prefix used
Changes in v2: - Moved u-boot binding for imx8mq-evk and imx8mq-phanbell to separate autoincluded dtsi files
arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi | 3 +++ arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi | 3 +++ arch/arm/dts/imx8mm-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imx8mp-evk-u-boot.dtsi | 4 ++++ arch/arm/dts/imx8mq-evk-u-boot.dtsi | 9 +++++++++ 6 files changed, 27 insertions(+)
diff --git a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi index 80d6475b7c..9e0d264b71 100644 --- a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi +++ b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi @@ -118,8 +118,11 @@
&usdhc1 { u-boot,dm-spl; + mmc-hs400-1_8v; };
&usdhc2 { u-boot,dm-spl; + sd-uhs-sdr104; + sd-uhs-ddr50; }; diff --git a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi index 771ab635f1..701af4434d 100644 --- a/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi +++ b/arch/arm/dts/fsl-imx8qxp-mek-u-boot.dtsi @@ -118,8 +118,11 @@
&usdhc1 { u-boot,dm-spl; + mmc-hs400-1_8v; };
&usdhc2 { u-boot,dm-spl; + sd-uhs-sdr104; + sd-uhs-ddr50; }; diff --git a/arch/arm/dts/imx8mm-evk-u-boot.dtsi b/arch/arm/dts/imx8mm-evk-u-boot.dtsi index 9f77d3c6ff..e843a5648e 100644 --- a/arch/arm/dts/imx8mm-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-evk-u-boot.dtsi @@ -100,10 +100,14 @@
&usdhc2 { u-boot,dm-spl; + sd-uhs-sdr104; + sd-uhs-ddr50; };
&usdhc3 { u-boot,dm-spl; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; };
&i2c1 { diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi index 98b0b9891b..025090fff4 100644 --- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi @@ -97,10 +97,14 @@
&usdhc2 { u-boot,dm-spl; + sd-uhs-sdr104; + sd-uhs-ddr50; };
&usdhc3 { u-boot,dm-spl; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; };
&wdog1 { diff --git a/arch/arm/dts/imx8mp-evk-u-boot.dtsi b/arch/arm/dts/imx8mp-evk-u-boot.dtsi index 2452e9175c..4f00b5a3a9 100644 --- a/arch/arm/dts/imx8mp-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-evk-u-boot.dtsi @@ -126,10 +126,14 @@
&usdhc2 { u-boot,dm-spl; + sd-uhs-sdr104; + sd-uhs-ddr50; };
&usdhc3 { u-boot,dm-spl; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; };
&wdog1 { diff --git a/arch/arm/dts/imx8mq-evk-u-boot.dtsi b/arch/arm/dts/imx8mq-evk-u-boot.dtsi index 4712cf6a44..44af663727 100644 --- a/arch/arm/dts/imx8mq-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mq-evk-u-boot.dtsi @@ -3,3 +3,12 @@ ®_usdhc2_vmmc { u-boot,off-on-delay-us = <20000>; }; + +&usdhc1 { + mmc-hs400-1_8v; +}; + +&usdhc2 { + sd-uhs-sdr104; + sd-uhs-ddr50; +};