diff mbox series

[net-next,v3,4/5] net: phy: mediatek: Integrate read/write page helper functions

Message ID 20241108163455.885-5-SkyLake.Huang@mediatek.com (mailing list archive)
State New
Headers show
Series Re-organize MediaTek ethernet phy drivers and propose mtk-phy-lib | expand

Commit Message

SkyLake Huang (黃啟澤) Nov. 8, 2024, 4:34 p.m. UTC 
From: "SkyLake.Huang" <skylake.huang@mediatek.com>

This patch integrates read/write page helper functions as MTK phy lib.
They are basically the same in mtk-ge.c & mtk-ge-soc.c.

Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
---
Change in v3:
- Fix kernel test robot error by adding missing MTK_NET_PHYLIB.
---
 drivers/net/phy/mediatek/Kconfig       |  1 +
 drivers/net/phy/mediatek/mtk-ge-soc.c  | 18 ++++--------------
 drivers/net/phy/mediatek/mtk-ge.c      | 20 ++++++--------------
 drivers/net/phy/mediatek/mtk-phy-lib.c | 12 ++++++++++++
 drivers/net/phy/mediatek/mtk.h         |  3 +++
 5 files changed, 26 insertions(+), 28 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/phy/mediatek/Kconfig b/drivers/net/phy/mediatek/Kconfig
index 19b5d23..2a8ac5a 100644
--- a/drivers/net/phy/mediatek/Kconfig
+++ b/drivers/net/phy/mediatek/Kconfig
@@ -4,6 +4,7 @@  config MTK_NET_PHYLIB
 
 config MEDIATEK_GE_PHY
 	tristate "MediaTek Gigabit Ethernet PHYs"
+	select MTK_NET_PHYLIB
 	help
 	  Supports the MediaTek non-built-in Gigabit Ethernet PHYs.
 
diff --git a/drivers/net/phy/mediatek/mtk-ge-soc.c b/drivers/net/phy/mediatek/mtk-ge-soc.c
index d3a8b39..38dc898 100644
--- a/drivers/net/phy/mediatek/mtk-ge-soc.c
+++ b/drivers/net/phy/mediatek/mtk-ge-soc.c
@@ -271,16 +271,6 @@  struct mtk_socphy_shared {
 	struct mtk_socphy_priv	priv[4];
 };
 
-static int mtk_socphy_read_page(struct phy_device *phydev)
-{
-	return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
-}
-
-static int mtk_socphy_write_page(struct phy_device *phydev, int page)
-{
-	return __phy_write(phydev, MTK_EXT_PAGE_ACCESS, page);
-}
-
 /* One calibration cycle consists of:
  * 1.Set DA_CALIN_FLAG high to start calibration. Keep it high
  *   until AD_CAL_COMP is ready to output calibration result.
@@ -1337,8 +1327,8 @@  static struct phy_driver mtk_socphy_driver[] = {
 		.probe		= mt7981_phy_probe,
 		.suspend	= genphy_suspend,
 		.resume		= genphy_resume,
-		.read_page	= mtk_socphy_read_page,
-		.write_page	= mtk_socphy_write_page,
+		.read_page	= mtk_phy_read_page,
+		.write_page	= mtk_phy_write_page,
 		.led_blink_set	= mt798x_phy_led_blink_set,
 		.led_brightness_set = mt798x_phy_led_brightness_set,
 		.led_hw_is_supported = mt798x_phy_led_hw_is_supported,
@@ -1354,8 +1344,8 @@  static struct phy_driver mtk_socphy_driver[] = {
 		.probe		= mt7988_phy_probe,
 		.suspend	= genphy_suspend,
 		.resume		= genphy_resume,
-		.read_page	= mtk_socphy_read_page,
-		.write_page	= mtk_socphy_write_page,
+		.read_page	= mtk_phy_read_page,
+		.write_page	= mtk_phy_write_page,
 		.led_blink_set	= mt798x_phy_led_blink_set,
 		.led_brightness_set = mt798x_phy_led_brightness_set,
 		.led_hw_is_supported = mt798x_phy_led_hw_is_supported,
diff --git a/drivers/net/phy/mediatek/mtk-ge.c b/drivers/net/phy/mediatek/mtk-ge.c
index 54ea64a..9122899 100644
--- a/drivers/net/phy/mediatek/mtk-ge.c
+++ b/drivers/net/phy/mediatek/mtk-ge.c
@@ -3,6 +3,8 @@ 
 #include <linux/module.h>
 #include <linux/phy.h>
 
+#include "mtk.h"
+
 #define MTK_EXT_PAGE_ACCESS		0x1f
 #define MTK_PHY_PAGE_STANDARD		0x0000
 #define MTK_PHY_PAGE_EXTENDED		0x0001
@@ -11,16 +13,6 @@ 
 #define MTK_PHY_PAGE_EXTENDED_2A30	0x2a30
 #define MTK_PHY_PAGE_EXTENDED_52B5	0x52b5
 
-static int mtk_gephy_read_page(struct phy_device *phydev)
-{
-	return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
-}
-
-static int mtk_gephy_write_page(struct phy_device *phydev, int page)
-{
-	return __phy_write(phydev, MTK_EXT_PAGE_ACCESS, page);
-}
-
 static void mtk_gephy_config_init(struct phy_device *phydev)
 {
 	/* Enable HW auto downshift */
@@ -77,8 +69,8 @@  static struct phy_driver mtk_gephy_driver[] = {
 		.handle_interrupt = genphy_handle_interrupt_no_ack,
 		.suspend	= genphy_suspend,
 		.resume		= genphy_resume,
-		.read_page	= mtk_gephy_read_page,
-		.write_page	= mtk_gephy_write_page,
+		.read_page	= mtk_phy_read_page,
+		.write_page	= mtk_phy_write_page,
 	},
 	{
 		PHY_ID_MATCH_EXACT(0x03a29441),
@@ -91,8 +83,8 @@  static struct phy_driver mtk_gephy_driver[] = {
 		.handle_interrupt = genphy_handle_interrupt_no_ack,
 		.suspend	= genphy_suspend,
 		.resume		= genphy_resume,
-		.read_page	= mtk_gephy_read_page,
-		.write_page	= mtk_gephy_write_page,
+		.read_page	= mtk_phy_read_page,
+		.write_page	= mtk_phy_write_page,
 	},
 };
 
diff --git a/drivers/net/phy/mediatek/mtk-phy-lib.c b/drivers/net/phy/mediatek/mtk-phy-lib.c
index 8d795bc..98a09d6 100644
--- a/drivers/net/phy/mediatek/mtk-phy-lib.c
+++ b/drivers/net/phy/mediatek/mtk-phy-lib.c
@@ -6,6 +6,18 @@ 
 
 #include "mtk.h"
 
+int mtk_phy_read_page(struct phy_device *phydev)
+{
+	return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
+}
+EXPORT_SYMBOL_GPL(mtk_phy_read_page);
+
+int mtk_phy_write_page(struct phy_device *phydev, int page)
+{
+	return __phy_write(phydev, MTK_EXT_PAGE_ACCESS, page);
+}
+EXPORT_SYMBOL_GPL(mtk_phy_write_page);
+
 int mtk_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
 				unsigned long rules,
 				unsigned long supported_triggers)
diff --git a/drivers/net/phy/mediatek/mtk.h b/drivers/net/phy/mediatek/mtk.h
index 9aaff2c..63d9fe1 100644
--- a/drivers/net/phy/mediatek/mtk.h
+++ b/drivers/net/phy/mediatek/mtk.h
@@ -66,6 +66,9 @@  struct mtk_socphy_priv {
 	unsigned long		led_state;
 };
 
+int mtk_phy_read_page(struct phy_device *phydev);
+int mtk_phy_write_page(struct phy_device *phydev, int page);
+
 int mtk_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
 				unsigned long rules,
 				unsigned long supported_triggers);