[PATCH v1 1/4] devicetree: phy: rockchip-emmc optional add vendor prefix

Chris Ruehl chris.ruehl at gtsys.com.hk
Sun Dec 13 21:59:42 EST 2020


Update the documentation and add the vendor prefix to the optional
properties referred in vendor-prefixes.yaml.

Signed-off-by: Chris Ruehl <chris.ruehl at gtsys.com.hk>
---
 .../bindings/phy/rockchip-emmc-phy.txt        | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
index 00aa2d349e55..3a55d8086868 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
@@ -13,14 +13,15 @@ Optional properties:
 		access to it), it is strongly suggested.
 		See ../clock/clock-bindings.txt for details.
  - clocks: Should have a phandle to the card clock exported by the SDHCI driver.
- - drive-impedance-ohm: Specifies the drive impedance in Ohm.
-                        Possible values are 33, 40, 50, 66 and 100.
-                        If not set, the default value of 50 will be applied.
- - enable-strobe-pulldown: Enable internal pull-down for the strobe line.
-                           If not set, pull-down is not used.
- - output-tapdelay-select: Specifies the phyctrl_otapdlysec register.
-                           If not set, the register defaults to 0x4.
-                           Maximum value 0xf.
+ - rockchip,drive-impedance-ohm: Specifies the drive impedance in Ohm.
+                                 Possible values are 33, 40, 50, 66 and 100.
+                                 If not set, the default value of 50 will be
+                                 applied.
+ - rockchip,enable-strobe-pulldown: Enable internal pull-down for the strobe
+                                    line.  If not set, pull-down is not used.
+ - rockchip,output-tapdelay-select: Specifies the phyctrl_otapdlysec register.
+                                    If not set, the register defaults to 0x4.
+                                    Maximum value 0xf.
 
 Example:
 
@@ -37,7 +38,7 @@ grf: syscon at ff770000 {
 		reg = <0xf780 0x20>;
 		clocks = <&sdhci>;
 		clock-names = "emmcclk";
-		drive-impedance-ohm = <50>;
+		rockchip,drive-impedance-ohm = <50>;
 		#phy-cells = <0>;
 	};
 };
-- 
2.20.1




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