From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
<linux-arm-kernel@lists.infradead.org>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [RESEND PATCH v5 02/11] dt-bindings: phy-mtk-tphy: make the ref clock optional
Date: Wed, 8 Jan 2020 09:51:57 +0800 [thread overview]
Message-ID: <1578448326-27455-2-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1578448326-27455-1-git-send-email-chunfeng.yun@mediatek.com>
Make the ref clock optional, then we no need refer to a fixed-clock
in DTS anymore when the clock of USB3 PHY comes from oscillator
directly
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
---
v4~v5: no changes
v3: add acked-by Rob
v2: no changes
---
.../devicetree/bindings/phy/phy-mtk-tphy.txt | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
index ce6abfbdfbe1..1f4a36dd80e0 100644
--- a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
+++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
@@ -34,12 +34,6 @@ Optional properties (controller (parent) node):
Required properties (port (child) node):
- reg : address and length of the register set for the port.
-- clocks : a list of phandle + clock-specifier pairs, one for each
- entry in clock-names
-- clock-names : must contain
- "ref": 48M reference clock for HighSpeed analog phy; and 26M
- reference clock for SuperSpeed analog phy, sometimes is
- 24M, 25M or 27M, depended on platform.
- #phy-cells : should be 1 (See second example)
cell after port phandle is phy type from:
- PHY_TYPE_USB2
@@ -48,6 +42,13 @@ Required properties (port (child) node):
- PHY_TYPE_SATA
Optional properties (PHY_TYPE_USB2 port (child) node):
+- clocks : a list of phandle + clock-specifier pairs, one for each
+ entry in clock-names
+- clock-names : may contain
+ "ref": 48M reference clock for HighSpeed anolog phy; and 26M
+ reference clock for SuperSpeed anolog phy, sometimes is
+ 24M, 25M or 27M, depended on platform.
+
- mediatek,eye-src : u32, the value of slew rate calibrate
- mediatek,eye-vrt : u32, the selection of VRT reference voltage
- mediatek,eye-term : u32, the selection of HS_TX TERM reference voltage
--
2.24.0
next prev parent reply other threads:[~2020-01-08 1:52 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-08 1:51 [RESEND PATCH v5 01/11] dt-bindings: phy-mtk-tphy: add two optional properties for u2phy Chunfeng Yun
2020-01-08 1:51 ` Chunfeng Yun [this message]
2020-01-08 1:51 ` [RESEND PATCH v5 03/11] dt-bindings: phy-mtk-tphy: remove unused u3phya_ref clock Chunfeng Yun
2020-01-08 1:51 ` [RESEND PATCH v5 04/11] dt-bindings: phy-mtk-tphy: add a new reference clock Chunfeng Yun
2020-01-08 1:52 ` [RESEND PATCH v5 05/11] dt-bindings: phy-mtk-tphy: add the properties about address mapping Chunfeng Yun
2020-01-08 1:52 ` [RESEND PATCH v5 06/11] phy: phy-mtk-tphy: add a property for disconnect threshold Chunfeng Yun
2020-01-08 1:52 ` [RESEND PATCH v5 07/11] phy: phy-mtk-tphy: add a property for internal resistance Chunfeng Yun
2020-01-08 1:52 ` [RESEND PATCH v5 08/11] phy: phy-mtk-tphy: make the ref clock optional Chunfeng Yun
2020-01-08 1:52 ` [RESEND PATCH v5 09/11] phy: phy-mtk-tphy: remove unused u3phya_ref clock Chunfeng Yun
2020-01-08 1:52 ` [RESEND PATCH v5 10/11] phy: phy-mtk-tphy: add a new reference clock Chunfeng Yun
2020-01-08 1:52 ` [RESEND PATCH v5 11/11] arm64: dts: mt2712: use non-empty ranges for usb-phy Chunfeng Yun
[not found] ` <20200110111006.GB2220@a0393678ub>
2020-01-14 0:30 ` [RESEND PATCH v5 01/11] dt-bindings: phy-mtk-tphy: add two optional properties for u2phy Chunfeng Yun
2020-01-14 8:22 ` Chunfeng Yun
2020-01-14 8:31 ` Kishon Vijay Abraham I
2020-01-14 8:43 ` Chunfeng Yun
2020-01-15 2:27 ` Chunfeng Yun
2020-02-11 3:21 Chunfeng Yun
2020-02-11 3:21 ` [RESEND PATCH v5 02/11] dt-bindings: phy-mtk-tphy: make the ref clock optional Chunfeng Yun
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