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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-12-09 14:26:40 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-12-09 14:26:40 +0100
commit54bf54c859ec1e7c9c3152a2ec53c5fe4078eb1f (patch)
treec338c891d600509d3bb3498bc316693db8fe8464 /Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
parente72550928ff052ca721777875bd23a7abf3efb13 (diff)
parentb097efba9580d1f7cbc80cda84e768983e3de541 (diff)
Merge tag 'phy-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next
Vinod writes: phy-for-5.11 - New phy drivers: - Mediatek MT7621 PCIe PHY (promoted from staging) - Ingenic USB phy driver supporting JZ4775 and X2000 - Intel Keem Bay USB PHY driver - Marvell USB HSIC PHY driver supporting MMP3 SoC - AXG MIPI D-PHY driver - Updates: - Conversion to YAML binding for: - Broadcom SATA PHY - Cadence Sierra PHY bindings - STM32 USBC Phy - Support for Exynos5433 PCIe PHY - Support for Qualcomm SM8250 PCIe QMP PHY - Support for Exynos5420 USB2 phy - devm_platform_ioremap_resource conversion for bunch of drivers * tag 'phy-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (72 commits) drm/mediatek: avoid dereferencing a null hdmi_phy on an error message phy: ingenic: depend on HAS_IOMEM phy: mediatek: statify mtk_hdmi_phy_driver dt-bindings: phy: Convert Broadcom SATA PHY to YAML devicetree: phy: rockchip-emmc add output-tapdelay-select phy: rockchip-emmc: output tap delay dt property PHY: Ingenic: Add USB PHY driver using generic PHY framework. dt-bindings: USB: Add bindings for Ingenic JZ4775 and X2000. USB: PHY: JZ4770: Remove unnecessary function calls. devicetree: phy: rockchip-emmc: pulldown property phy: rockchip: set pulldown for strobe line in dts phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure phy: mediatek: allow compile-testing the hdmi phy phy/rockchip: Make PHY_ROCKCHIP_INNO_HDMI depend on HAS_IOMEM to fix build error phy: samsung: Merge Kconfig for Exynos5420 and Exynos5250 phy: ralink: phy-mt7621-pci: set correct name in MODULE_DEVICE_TABLE macro phy: ralink: phy-mt7621-pci: drop 'COMPILE_TEST' from Kconfig phy: mediatek: Make PHY_MTK_{XSPHY, TPHY} depend on HAS_IOMEM and OF_ADDRESS to fix build errors phy: tegra: xusb: Fix usb_phy device driver field phy: amlogic: replace devm_reset_control_array_get() ...
Diffstat (limited to 'Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt')
-rw-r--r--Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
index e728786f21e0..00aa2d349e55 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
@@ -16,6 +16,11 @@ Optional properties:
- 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.
Example: