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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt | |
parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt')
-rw-r--r-- | Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt b/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt new file mode 100644 index 000000000..71c077796 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt @@ -0,0 +1,26 @@ +* Universal Flash Storage (UFS) DesignWare Host Controller + +DWC_UFS nodes are defined to describe on-chip UFS host controllers and MPHY. +Each UFS controller instance should have its own node. + +Required properties: +- compatible : compatible list must contain the PHY type & version: + "snps,g210-tc-6.00-20bit" + "snps,g210-tc-6.00-40bit" + complemented with the Controller IP version: + "snps,dwc-ufshcd-1.40a" + complemented with the JEDEC version: + "jedec,ufs-1.1" + "jedec,ufs-2.0" + +- reg : <registers mapping> +- interrupts : <interrupt mapping for UFS host controller IRQ> + +Example for a setup using a 1.40a DWC Controller with a 6.00 G210 40-bit TC: + dwc-ufs@d0000000 { + compatible = "snps,g210-tc-6.00-40bit", + "snps,dwc-ufshcd-1.40a", + "jedec,ufs-2.0"; + reg = < 0xd0000000 0x10000 >; + interrupts = < 24 >; + }; |