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ARM: dts: imx8m: add UHS or HS400/HS400ES properties
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>
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6 changed files with 27 additions and 0 deletions
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@ -118,8 +118,11 @@
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&usdhc1 {
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u-boot,dm-spl;
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mmc-hs400-1_8v;
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};
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&usdhc2 {
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u-boot,dm-spl;
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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@ -118,8 +118,11 @@
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&usdhc1 {
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u-boot,dm-spl;
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mmc-hs400-1_8v;
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};
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&usdhc2 {
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u-boot,dm-spl;
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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@ -100,10 +100,14 @@
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&usdhc2 {
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u-boot,dm-spl;
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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&usdhc3 {
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u-boot,dm-spl;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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};
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&i2c1 {
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@ -97,10 +97,14 @@
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&usdhc2 {
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u-boot,dm-spl;
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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&usdhc3 {
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u-boot,dm-spl;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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};
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&wdog1 {
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@ -126,10 +126,14 @@
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&usdhc2 {
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u-boot,dm-spl;
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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&usdhc3 {
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u-boot,dm-spl;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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};
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&wdog1 {
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@ -3,3 +3,12 @@
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®_usdhc2_vmmc {
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u-boot,off-on-delay-us = <20000>;
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};
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&usdhc1 {
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mmc-hs400-1_8v;
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};
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&usdhc2 {
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sd-uhs-sdr104;
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sd-uhs-ddr50;
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};
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