kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 140 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0330-net-phy-at803x-add-vddio-1v8-and-eee-disable-support.patch b/target/linux/layerscape/patches-5.4/701-net-0330-net-phy-at803x-add-vddio-1v8-and-eee-disable-support.patch
deleted file mode 100644
index 7ae1ba3333..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0330-net-phy-at803x-add-vddio-1v8-and-eee-disable-support.patch
+++ /dev/null
@@ -1,140 +0,0 @@
-From e54e051c0adbe86116ab81c09a208f3a62c84f92 Mon Sep 17 00:00:00 2001
-From: Fugang Duan <fugang.duan@nxp.com>
-Date: Wed, 5 Jun 2019 18:38:51 +0800
-Subject: [PATCH] net: phy: at803x: add vddio-1v8 and eee disable support
-
-Add new property "at803x,vddio-1p8v" and "at803x,eee-disabled"
-support.
-
-Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
-[ Aisheng: fix small merge conflict ]
-Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
-[rebase]
-Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
----
- drivers/net/phy/at803x.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 64 insertions(+)
-
---- a/drivers/net/phy/at803x.c
-+++ b/drivers/net/phy/at803x.c
-@@ -44,8 +44,13 @@
- #define AT803X_LOC_MAC_ADDR_0_15_OFFSET		0x804C
- #define AT803X_LOC_MAC_ADDR_16_31_OFFSET	0x804B
- #define AT803X_LOC_MAC_ADDR_32_47_OFFSET	0x804A
-+#define AT803X_SMARTEEE_CTL3_OFFSET		0x805D
-+#define AT803X_MMD_ACCESS_CONTROL		0x0D
-+#define AT803X_MMD_ACCESS_CONTROL_DATA		0x0E
-+#define AT803X_FUNC_DATA			0x4003
- #define AT803X_REG_CHIP_CONFIG			0x1f
- #define AT803X_BT_BX_REG_SEL			0x8000
-+#define AT803X_SMARTEEE_DISABLED_VAL		0x1000
- 
- #define AT803X_DEBUG_ADDR			0x1D
- #define AT803X_DEBUG_DATA			0x1E
-@@ -64,6 +69,9 @@
- 
- #define AT803X_LPI_EN				BIT(8)
- 
-+#define AT803X_DEBUG_REG_31			0x1f
-+#define AT803X_VDDIO_1P8V_EN			0x8
-+
- #define ATH8030_PHY_ID 0x004dd076
- #define ATH8031_PHY_ID 0x004dd074
- #define ATH8032_PHY_ID 0x004dd023
-@@ -74,12 +82,16 @@
- #define AT803X_PAGE_FIBER		0
- #define AT803X_PAGE_COPPER		1
- 
-+#define AT803X_EEE_FEATURE_DISABLE		(1 << 1)
-+#define AT803X_VDDIO_1P8V			(1 << 2)
-+
- MODULE_DESCRIPTION("Atheros 803x PHY driver");
- MODULE_AUTHOR("Matus Ujhelyi");
- MODULE_LICENSE("GPL");
- 
- struct at803x_priv {
- 	bool phy_reset:1;
-+	u32 quirks;
- };
- 
- struct at803x_context {
-@@ -172,6 +184,39 @@ static int at803x_disable_tx_delay(struc
- 				     AT803X_DEBUG_TX_CLK_DLY_EN, 0);
- }
- 
-+static inline int at803x_set_vddio_1p8v(struct phy_device *phydev)
-+{
-+	return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_31, 0,
-+					AT803X_VDDIO_1P8V_EN);
-+}
-+
-+static int at803x_disable_eee(struct phy_device *phydev)
-+{
-+	int ret;
-+
-+	ret = phy_write(phydev, AT803X_MMD_ACCESS_CONTROL,
-+				  AT803X_DEVICE_ADDR);
-+	if (ret < 0)
-+		return ret;
-+
-+	ret = phy_write(phydev, AT803X_MMD_ACCESS_CONTROL_DATA,
-+				  AT803X_SMARTEEE_CTL3_OFFSET);
-+	if (ret < 0)
-+		return ret;
-+
-+	ret = phy_write(phydev, AT803X_MMD_ACCESS_CONTROL,
-+				  AT803X_FUNC_DATA);
-+	if (ret < 0)
-+		return ret;
-+
-+	ret = phy_write(phydev, AT803X_MMD_ACCESS_CONTROL_DATA,
-+				  AT803X_SMARTEEE_DISABLED_VAL);
-+	if (ret < 0)
-+		return ret;
-+
-+	return 0;
-+}
-+
- /* save relevant PHY registers to private copy */
- static void at803x_context_save(struct phy_device *phydev,
- 				struct at803x_context *context)
-@@ -286,6 +331,12 @@ static int at803x_probe(struct phy_devic
- 	if (!priv)
- 		return -ENOMEM;
- 
-+	if (of_property_read_bool(dev->of_node, "at803x,eee-disabled"))
-+		priv->quirks |= AT803X_EEE_FEATURE_DISABLE;
-+
-+	if (of_property_read_bool(dev->of_node, "at803x,vddio-1p8v"))
-+		priv->quirks |= AT803X_VDDIO_1P8V;
-+
- 	phydev->priv = priv;
- 
- 	/* Some bootloaders leave the fiber page selected.
-@@ -316,6 +367,7 @@ static void at803x_enable_smart_eee(stru
- 
- static int at803x_config_init(struct phy_device *phydev)
- {
-+	struct at803x_priv *priv = phydev->priv;
- 	int ret;
- 
- 
-@@ -344,6 +396,18 @@ static int at803x_config_init(struct phy
- 	else
- 		ret = at803x_disable_tx_delay(phydev);
- 
-+	if (priv->quirks & AT803X_VDDIO_1P8V) {
-+		ret = at803x_set_vddio_1p8v(phydev);
-+		if (ret < 0)
-+			return ret;
-+	}
-+
-+	if (priv->quirks & AT803X_EEE_FEATURE_DISABLE) {
-+		ret = at803x_disable_eee(phydev);
-+		if (ret < 0)
-+			return ret;
-+	}
-+
- 	return ret;
- }
-