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authorLinus Torvalds <torvalds@linux-foundation.org>2018-11-30 12:20:48 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-11-30 12:20:48 -0800
commit40ebba2ad7e1a3f024479e633da5ca5694524767 (patch)
tree6276a9ac494c89e09b73d6a9343cf04daf1deb4a /Documentation
parentda59f180d529fc78591e71acf2c67114b8eff10d (diff)
parent96ae93b46dbb37a4a7a1e807d1b089f6b438840f (diff)
downloadlinux-40ebba2ad7e1a3f024479e633da5ca5694524767.tar.bz2
Merge tag 'usb-4.20-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY driver fixes from Greg KH: "Here are some small USB and PHY driver fixes for 4.20-rc5 Nothing big at all, just the usual handful of USB fixes for reported issues, along with some gadget and PHY driver bug fixes. All of these have been in linux-next with no reported issues. Note, the USB gadget fixes were in linux-next on its own branch, not in mine, it just got merged into here yesterday and missed linux-next of today" * tag 'usb-4.20-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: u_ether: fix unsafe list iteration USB: omap_udc: fix rejection of out transfers when DMA is used USB: omap_udc: fix USB gadget functionality on Palm Tungsten E USB: omap_udc: fix omap_udc_start() on 15xx machines USB: omap_udc: fix crashes on probe error and module removal USB: omap_udc: use devm_request_irq() usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series USB: usb-storage: Add new IDs to ums-realtek Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid" phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845 phy: qcom-qusb2: Use HSTX_TRIM fused value as is dt-bindings: phy-qcom-qmp: Fix several mistakes from prior commits phy: uniphier-pcie: Depend on HAS_IOMEM
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt31
1 files changed, 23 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
index adf20b2bdf71..fbc198d5dd39 100644
--- a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
+++ b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
@@ -40,24 +40,36 @@ Required properties:
"ref" for 19.2 MHz ref clk,
"com_aux" for phy common block aux clock,
"ref_aux" for phy reference aux clock,
+
+ For "qcom,ipq8074-qmp-pcie-phy": no clocks are listed.
For "qcom,msm8996-qmp-pcie-phy" must contain:
"aux", "cfg_ahb", "ref".
For "qcom,msm8996-qmp-usb3-phy" must contain:
"aux", "cfg_ahb", "ref".
- For "qcom,qmp-v3-usb3-phy" must contain:
+ For "qcom,sdm845-qmp-usb3-phy" must contain:
+ "aux", "cfg_ahb", "ref", "com_aux".
+ For "qcom,sdm845-qmp-usb3-uni-phy" must contain:
"aux", "cfg_ahb", "ref", "com_aux".
+ For "qcom,sdm845-qmp-ufs-phy" must contain:
+ "ref", "ref_aux".
- resets: a list of phandles and reset controller specifier pairs,
one for each entry in reset-names.
- reset-names: "phy" for reset of phy block,
"common" for phy common block reset,
- "cfg" for phy's ahb cfg block reset (Optional).
+ "cfg" for phy's ahb cfg block reset.
+
+ For "qcom,ipq8074-qmp-pcie-phy" must contain:
+ "phy", "common".
For "qcom,msm8996-qmp-pcie-phy" must contain:
- "phy", "common", "cfg".
+ "phy", "common", "cfg".
For "qcom,msm8996-qmp-usb3-phy" must contain
- "phy", "common".
- For "qcom,ipq8074-qmp-pcie-phy" must contain:
- "phy", "common".
+ "phy", "common".
+ For "qcom,sdm845-qmp-usb3-phy" must contain:
+ "phy", "common".
+ For "qcom,sdm845-qmp-usb3-uni-phy" must contain:
+ "phy", "common".
+ For "qcom,sdm845-qmp-ufs-phy": no resets are listed.
- vdda-phy-supply: Phandle to a regulator supply to PHY core block.
- vdda-pll-supply: Phandle to 1.8V regulator supply to PHY refclk pll block.
@@ -79,9 +91,10 @@ Required properties for child node:
- #phy-cells: must be 0
+Required properties child node of pcie and usb3 qmp phys:
- clocks: a list of phandles and clock-specifier pairs,
one for each entry in clock-names.
- - clock-names: Must contain following for pcie and usb qmp phys:
+ - clock-names: Must contain following:
"pipe<lane-number>" for pipe clock specific to each lane.
- clock-output-names: Name of the PHY clock that will be the parent for
the above pipe clock.
@@ -91,9 +104,11 @@ Required properties for child node:
(or)
"pcie20_phy1_pipe_clk"
+Required properties for child node of PHYs with lane reset, AKA:
+ "qcom,msm8996-qmp-pcie-phy"
- resets: a list of phandles and reset controller specifier pairs,
one for each entry in reset-names.
- - reset-names: Must contain following for pcie qmp phys:
+ - reset-names: Must contain following:
"lane<lane-number>" for reset specific to each lane.
Example: