realtek: phy: rename and relocate module

The downstream Realtek phy module is currently known as rtl83xx-phy.c
and its kernel config REALTEK_SOC_PHY. It has been simplified, cleaned
and now aligns to Realtek main module (upstream Realtek phy). It is no
longer tied to the Realtek switch SoC but serves as generic module for
1Gbit multiport phys. Adapt it as follows:

- place it into the realtek folder aside its upstream sibling
- rename it to realtek_multiport.c
- remove SoC dependency in Kconfig and Makefile
- change kernel configs for the targets accordingly

Signed-off-by: Markus Stockhausen <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/21929
Signed-off-by: Robert Marko <[email protected]>

target/linux/realtek/patches-6.12/720-add-rtl-phy.patch

@@ -7,33 +7,35 @@ This fixes the build problems for the REALTEK target by adding a proper
 configuration option for the phy module.
 
 Submitted-by: Birger Koblitz <[email protected]>
----
- drivers/net/phy/Kconfig                       | 6 ++++++
- drivers/net/phy/Makefile                      | 1 +
- 2 files changed, 7 insertions(+)
-
---- a/drivers/net/phy/Kconfig
-+++ b/drivers/net/phy/Kconfig
-@@ -434,6 +434,12 @@ source "drivers/net/phy/realtek/Kconfig"
- 
- source "drivers/net/phy/rtl8261n/Kconfig"
+--- a/drivers/net/phy/realtek/Makefile
++++ b/drivers/net/phy/realtek/Makefile
+@@ -2,3 +2,4 @@
+ realtek-y			+= realtek_main.o
+ realtek-$(CONFIG_REALTEK_PHY_HWMON) += realtek_hwmon.o
+ obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
++obj-$(CONFIG_REALTEK_PHY_MULTIPORT) += realtek_multiport.o
+--- a/drivers/net/phy/realtek/Kconfig
++++ b/drivers/net/phy/realtek/Kconfig
+@@ -4,6 +4,11 @@ config REALTEK_PHY
+ 	help
+ 	  Currently supports RTL821x/RTL822x and fast ethernet PHYs
  
-+config REALTEK_SOC_PHY
-+	tristate "Realtek SoC PHYs"
-+	depends on MACH_REALTEK_RTL
++config REALTEK_PHY_MULTIPORT
++	tristate "Realtek multiport PHYs"
 +	help
-+	  Supports the PHYs found in combination with Realtek Switch SoCs
++	  Currently supports RTL8214x/RTL8218x gigabit multiport PHYs
 +
- config RENESAS_PHY
- 	tristate "Renesas PHYs"
- 	help
+ if REALTEK_PHY
+ 
+ config REALTEK_PHY_HWMON
 --- a/drivers/net/phy/Makefile
 +++ b/drivers/net/phy/Makefile
-@@ -111,6 +111,7 @@ obj-y				+= qcom/
+@@ -109,7 +109,7 @@ obj-$(CONFIG_NXP_CBTX_PHY)	+= nxp-cbtx.o
+ obj-$(CONFIG_NXP_TJA11XX_PHY)	+= nxp-tja11xx.o
+ obj-y				+= qcom/
  obj-$(CONFIG_QSEMI_PHY)		+= qsemi.o
- obj-$(CONFIG_REALTEK_PHY)	+= realtek/
+-obj-$(CONFIG_REALTEK_PHY)	+= realtek/
++obj-y				+= realtek/
  obj-y				+= rtl8261n/
-+obj-$(CONFIG_REALTEK_SOC_PHY)	+= rtl83xx-phy.o
  obj-$(CONFIG_RENESAS_PHY)	+= uPD60620.o
  obj-$(CONFIG_ROCKCHIP_PHY)	+= rockchip.o
- obj-$(CONFIG_SMSC_PHY)		+= smsc.o

target/linux/realtek/rtl838x/config-6.12

@@ -214,7 +214,7 @@ CONFIG_REALTEK_OTTO_TIMER=y
 CONFIG_REALTEK_OTTO_WDT=y
 CONFIG_REALTEK_PHY=y
 CONFIG_REALTEK_PHY_HWMON=y
-CONFIG_REALTEK_SOC_PHY=y
+CONFIG_REALTEK_PHY_MULTIPORT=y
 CONFIG_REALTEK_THERMAL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y

target/linux/realtek/rtl839x/config-6.12

@@ -225,7 +225,7 @@ CONFIG_REALTEK_OTTO_TIMER=y
 CONFIG_REALTEK_OTTO_WDT=y
 CONFIG_REALTEK_PHY=y
 CONFIG_REALTEK_PHY_HWMON=y
-CONFIG_REALTEK_SOC_PHY=y
+CONFIG_REALTEK_PHY_MULTIPORT=y
 CONFIG_REALTEK_THERMAL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y

target/linux/realtek/rtl930x/config-6.12

@@ -204,7 +204,7 @@ CONFIG_REALTEK_OTTO_TIMER=y
 CONFIG_REALTEK_OTTO_WDT=y
 CONFIG_REALTEK_PHY=y
 CONFIG_REALTEK_PHY_HWMON=y
-CONFIG_REALTEK_SOC_PHY=y
+CONFIG_REALTEK_PHY_MULTIPORT=y
 CONFIG_REALTEK_THERMAL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y

target/linux/realtek/rtl930x_nand/config-6.12

@@ -209,7 +209,7 @@ CONFIG_REALTEK_OTTO_TIMER=y
 CONFIG_REALTEK_OTTO_WDT=y
 CONFIG_REALTEK_PHY=y
 CONFIG_REALTEK_PHY_HWMON=y
-CONFIG_REALTEK_SOC_PHY=y
+CONFIG_REALTEK_PHY_MULTIPORT=y
 CONFIG_REALTEK_THERMAL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y

target/linux/realtek/rtl931x/config-6.12

@@ -216,7 +216,7 @@ CONFIG_REALTEK_OTTO_TIMER=y
 CONFIG_REALTEK_OTTO_WDT=y
 CONFIG_REALTEK_PHY=y
 CONFIG_REALTEK_PHY_HWMON=y
-CONFIG_REALTEK_SOC_PHY=y
+CONFIG_REALTEK_PHY_MULTIPORT=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
 CONFIG_REGMAP_MMIO=y

target/linux/realtek/rtl931x_nand/config-6.12

@@ -220,7 +220,7 @@ CONFIG_RANDSTRUCT_NONE=y
 CONFIG_RATIONAL=y
 CONFIG_REALTEK_OTTO_TIMER=y
 CONFIG_REALTEK_OTTO_WDT=y
-CONFIG_REALTEK_SOC_PHY=y
+CONFIG_REALTEK_PHY_MULTIPORT=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
 CONFIG_REGMAP_MMIO=y