diff options
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/ufs/ufs-hisi.txt | 5 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt | 13 |
2 files changed, 11 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt index a48c44817367..0b83df1a5418 100644 --- a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt +++ b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt @@ -6,9 +6,10 @@ Each UFS Host Controller should have its own node. Required properties: - compatible : compatible list, contains one of the following - "hisilicon,hi3660-ufs", "jedec,ufs-1.1" for hisi ufs - host controller present on Hi36xx chipset. + host controller present on Hi3660 chipset. + "hisilicon,hi3670-ufs", "jedec,ufs-2.1" for hisi ufs + host controller present on Hi3670 chipset. - reg : should contain UFS register address space & UFS SYS CTRL register address, -- interrupt-parent : interrupt device - interrupts : interrupt number - clocks : List of phandle and clock specifier pairs - clock-names : List of clock input name strings sorted in the same diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt index 8cf59452c675..5111e9130bc3 100644 --- a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt +++ b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt @@ -4,11 +4,14 @@ UFSHC nodes are defined to describe on-chip UFS host controllers. Each UFS controller instance should have its own node. Required properties: -- compatible : must contain "jedec,ufs-1.1" or "jedec,ufs-2.0", may - also list one or more of the following: - "qcom,msm8994-ufshc" - "qcom,msm8996-ufshc" - "qcom,ufshc" +- compatible : must contain "jedec,ufs-1.1" or "jedec,ufs-2.0" + + For Qualcomm SoCs must contain, as below, an + SoC-specific compatible along with "qcom,ufshc" and + the appropriate jedec string: + "qcom,msm8994-ufshc", "qcom,ufshc", "jedec,ufs-2.0" + "qcom,msm8996-ufshc", "qcom,ufshc", "jedec,ufs-2.0" + "qcom,sdm845-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - interrupts : <interrupt mapping for UFS host controller IRQ> - reg : <registers mapping> |