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Diffstat (limited to 'target/linux/mvebu/patches-4.19/541-phy-core-rework-phy_set_mode-to-accept-phy-mode-and-.patch')
-rw-r--r--target/linux/mvebu/patches-4.19/541-phy-core-rework-phy_set_mode-to-accept-phy-mode-and-.patch134
1 files changed, 0 insertions, 134 deletions
diff --git a/target/linux/mvebu/patches-4.19/541-phy-core-rework-phy_set_mode-to-accept-phy-mode-and-.patch b/target/linux/mvebu/patches-4.19/541-phy-core-rework-phy_set_mode-to-accept-phy-mode-and-.patch
deleted file mode 100644
index e02f203912..0000000000
--- a/target/linux/mvebu/patches-4.19/541-phy-core-rework-phy_set_mode-to-accept-phy-mode-and-.patch
+++ /dev/null
@@ -1,134 +0,0 @@
-From 79a5a18aa9d1062205cdcfa183d4cd5241d1b8da Mon Sep 17 00:00:00 2001
-From: Grygorii Strashko <grygorii.strashko@ti.com>
-Date: Mon, 19 Nov 2018 19:24:20 -0600
-Subject: [PATCH] phy: core: rework phy_set_mode to accept phy mode and submode
-
-Currently the attempt to add support for Ethernet interface mode PHY
-(MII/GMII/RGMII) will lead to the necessity of extending enum phy_mode and
-duplicate there values from phy_interface_t enum (or introduce more PHY
-callbacks) [1]. Both approaches are ineffective and would lead to fast
-bloating of enum phy_mode or struct phy_ops in the process of adding more
-PHYs for different subsystems which will make them unmaintainable.
-
-As discussed in [1] the solution could be to introduce dual level PHYs mode
-configuration - PHY mode and PHY submode. The PHY mode will define generic
-PHY type (subsystem - PCIE/ETHERNET/USB_) while the PHY submode - subsystem
-specific interface mode. The last is usually already defined in
-corresponding subsystem headers (phy_interface_t for Ethernet, enum
-usb_device_speed for USB).
-
-This patch is cumulative change which refactors PHY framework code to
-support dual level PHYs mode configuration - PHY mode and PHY submode. It
-extends .set_mode() callback to support additional parameter "int submode"
-and converts all corresponding PHY drivers to support new .set_mode()
-callback declaration.
-The new extended PHY API
- int phy_set_mode_ext(struct phy *phy, enum phy_mode mode, int submode)
-is introduced to support dual level PHYs mode configuration and existing
-phy_set_mode() API is converted to macros, so PHY framework consumers do
-not need to be changed (~21 matches).
-
-[1] http://lkml.kernel.org/r/d63588f6-9ab0-848a-5ad4-8073143bd95d@ti.com
-Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
-Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
----
- drivers/phy/allwinner/phy-sun4i-usb.c | 3 ++-
- drivers/phy/amlogic/phy-meson-gxl-usb2.c | 5 +++--
- drivers/phy/amlogic/phy-meson-gxl-usb3.c | 5 +++--
- drivers/phy/marvell/phy-mvebu-cp110-comphy.c | 3 ++-
- drivers/phy/mediatek/phy-mtk-tphy.c | 2 +-
- drivers/phy/mediatek/phy-mtk-xsphy.c | 2 +-
- drivers/phy/mscc/phy-ocelot-serdes.c | 2 +-
- drivers/phy/phy-core.c | 6 +++---
- drivers/phy/qualcomm/phy-qcom-qmp.c | 3 ++-
- drivers/phy/qualcomm/phy-qcom-qusb2.c | 3 ++-
- drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c | 3 ++-
- drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c | 3 ++-
- drivers/phy/qualcomm/phy-qcom-usb-hs.c | 3 ++-
- drivers/phy/ti/phy-da8xx-usb.c | 3 ++-
- drivers/phy/ti/phy-tusb1210.c | 2 +-
- include/linux/phy/phy.h | 13 ++++++++++---
- 16 files changed, 39 insertions(+), 22 deletions(-)
-
---- a/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
-+++ b/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
-@@ -512,7 +512,8 @@ static int mvebu_comphy_power_on(struct
- return ret;
- }
-
--static int mvebu_comphy_set_mode(struct phy *phy, enum phy_mode mode)
-+static int mvebu_comphy_set_mode(struct phy *phy,
-+ enum phy_mode mode, int submode)
- {
- struct mvebu_comphy_lane *lane = phy_get_drvdata(phy);
-
---- a/drivers/phy/phy-core.c
-+++ b/drivers/phy/phy-core.c
-@@ -360,7 +360,7 @@ int phy_power_off(struct phy *phy)
- }
- EXPORT_SYMBOL_GPL(phy_power_off);
-
--int phy_set_mode(struct phy *phy, enum phy_mode mode)
-+int phy_set_mode_ext(struct phy *phy, enum phy_mode mode, int submode)
- {
- int ret;
-
-@@ -368,14 +368,14 @@ int phy_set_mode(struct phy *phy, enum p
- return 0;
-
- mutex_lock(&phy->mutex);
-- ret = phy->ops->set_mode(phy, mode);
-+ ret = phy->ops->set_mode(phy, mode, submode);
- if (!ret)
- phy->attrs.mode = mode;
- mutex_unlock(&phy->mutex);
-
- return ret;
- }
--EXPORT_SYMBOL_GPL(phy_set_mode);
-+EXPORT_SYMBOL_GPL(phy_set_mode_ext);
-
- int phy_reset(struct phy *phy)
- {
---- a/include/linux/phy/phy.h
-+++ b/include/linux/phy/phy.h
-@@ -62,7 +62,7 @@ struct phy_ops {
- int (*exit)(struct phy *phy);
- int (*power_on)(struct phy *phy);
- int (*power_off)(struct phy *phy);
-- int (*set_mode)(struct phy *phy, enum phy_mode mode);
-+ int (*set_mode)(struct phy *phy, enum phy_mode mode, int submode);
- int (*reset)(struct phy *phy);
- int (*calibrate)(struct phy *phy);
- struct module *owner;
-@@ -166,7 +166,10 @@ int phy_init(struct phy *phy);
- int phy_exit(struct phy *phy);
- int phy_power_on(struct phy *phy);
- int phy_power_off(struct phy *phy);
--int phy_set_mode(struct phy *phy, enum phy_mode mode);
-+int phy_set_mode_ext(struct phy *phy, enum phy_mode mode, int submode);
-+#define phy_set_mode(phy, mode) \
-+ phy_set_mode_ext(phy, mode, 0)
-+
- static inline enum phy_mode phy_get_mode(struct phy *phy)
- {
- return phy->attrs.mode;
-@@ -280,13 +283,17 @@ static inline int phy_power_off(struct p
- return -ENOSYS;
- }
-
--static inline int phy_set_mode(struct phy *phy, enum phy_mode mode)
-+static inline int phy_set_mode_ext(struct phy *phy, enum phy_mode mode,
-+ int submode)
- {
- if (!phy)
- return 0;
- return -ENOSYS;
- }
-
-+#define phy_set_mode(phy, mode) \
-+ phy_set_mode_ext(phy, mode, 0)
-+
- static inline enum phy_mode phy_get_mode(struct phy *phy)
- {
- return PHY_MODE_INVALID;