Messages in this thread | | | From | Swapnil Jakhade <> | Subject | [PATCH v5 0/2] Add new PHY APIs to framework to get/set PHY attributes | Date | Mon, 24 Aug 2020 20:28:29 +0200 |
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This patch series adds a new pair of PHY APIs that can be used to get/set all the PHY attributes. It also adds a new PHY attribute max_link_rate.
It includes following patches:
1. v5-0001-phy-Add-new-PHY-attribute-max_link_rate-and-APIs-.patch This patch adds max_link_rate as a new PHY attribute along with a pair of APIs that allow using the generic PHY subsystem to get/set PHY attributes supported by the PHY.
2. v5-0002-phy-cadence-torrent-Use-kernel-PHY-API-to-set-PHY.patch This patch uses PHY API phy_set_attrs() to set corresponding PHY properties in Cadence Torrent PHY driver. This will enable drivers using this PHY to read these properties using PHY framework.
The phy_get_attrs() API will be used in the DRM bridge driver [1] which is in the process of upstreaming.
[1]
https://lkml.org/lkml/2020/8/6/649
Version History:
v5: - Add kernel-doc comments for phy_get_attrs/phy_set_attrs APIs - Pass second parameter of phy_set_attrs() as const struct * - Add Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
v4: - Protect phy_get_attrs/phy_set_attrs APIs with mutex
v3: - Add comment describing new PHY attribute max_link_rate - Use of memcpy to copy structure members - Change commit log a bit
v2: - Implemented single pair of functions to get/set all PHY attributes
Swapnil Jakhade (2): phy: Add new PHY attribute max_link_rate and APIs to get/set PHY attributes phy: cadence-torrent: Use kernel PHY API to set PHY attributes
drivers/phy/cadence/phy-cadence-torrent.c | 7 ++++ include/linux/phy/phy.h | 43 +++++++++++++++++++++++ 2 files changed, 50 insertions(+)
-- 2.26.1
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