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, 147 deletions

diff --git a/target/linux/bcm4908/patches-5.4/088-v5.18-phy-phy-brcm-usb-fixup-BCM4908-support.patch b/target/linux/bcm4908/patches-5.4/088-v5.18-phy-phy-brcm-usb-fixup-BCM4908-support.patch
deleted file mode 100644
index a9568bcbba..0000000000
--- a/target/linux/bcm4908/patches-5.4/088-v5.18-phy-phy-brcm-usb-fixup-BCM4908-support.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-From 32942d33d63d27714ed16a4176e5a99547adb6e0 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Fri, 18 Feb 2022 18:24:59 +0100
-Subject: [PATCH] phy: phy-brcm-usb: fixup BCM4908 support
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Just like every other family BCM4908 should get its own enum value. That
-is required to properly handle it in chipset conditional code.
-
-The real change is excluding BCM4908 from the PLL reprogramming code
-(see brcmusb_usb3_pll_54mhz()). I'm not sure what's the BCM4908
-reference clock frequency but:
-1. BCM4908 custom driver from Broadcom's SDK doesn't reprogram PLL
-2. Doing that in Linux driver stopped PHY handling some USB 3.0 devices
-
-This change makes USB 3.0 PHY recognize e.g.:
-1. 04e8:6860 - Samsung Electronics Co., Ltd Galaxy series, misc. (MTP mode)
-2. 1058:259f - Western Digital My Passport 259F
-
-Broadcom's STB SoCs come with a set of SUN_TOP_CTRL_* registers that
-allow reading chip family and product ids. Such a block & register is
-missing on BCM4908 so this commit introduces "compatible" string
-specific binding.
-
-Fixes: 4b402fa8e0b7 ("phy: phy-brcm-usb: support PHY on the BCM4908")
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Link: https://lore.kernel.org/r/20220218172459.10431-1-zajec5@gmail.com
-Signed-off-by: Vinod Koul <vkoul@kernel.org>
----
- drivers/phy/broadcom/phy-brcm-usb-init.c | 36 ++++++++++++++++++++++++
- drivers/phy/broadcom/phy-brcm-usb-init.h |  1 +
- drivers/phy/broadcom/phy-brcm-usb.c      | 11 +++++++-
- 3 files changed, 47 insertions(+), 1 deletion(-)
-
---- a/drivers/phy/broadcom/phy-brcm-usb-init.c
-+++ b/drivers/phy/broadcom/phy-brcm-usb-init.c
-@@ -79,6 +79,7 @@
- 
- enum brcm_family_type {
- 	BRCM_FAMILY_3390A0,
-+	BRCM_FAMILY_4908,
- 	BRCM_FAMILY_7250B0,
- 	BRCM_FAMILY_7271A0,
- 	BRCM_FAMILY_7364A0,
-@@ -96,6 +97,7 @@ enum brcm_family_type {
- 
- static const char *family_names[BRCM_FAMILY_COUNT] = {
- 	USB_BRCM_FAMILY(3390A0),
-+	USB_BRCM_FAMILY(4908),
- 	USB_BRCM_FAMILY(7250B0),
- 	USB_BRCM_FAMILY(7271A0),
- 	USB_BRCM_FAMILY(7364A0),
-@@ -203,6 +205,27 @@ usb_reg_bits_map_table[BRCM_FAMILY_COUNT
- 		USB_CTRL_USB_PM_USB20_HC_RESETB_VAR_MASK,
- 		ENDIAN_SETTINGS, /* USB_CTRL_SETUP ENDIAN bits */
- 	},
-+	/* 4908 */
-+	[BRCM_FAMILY_4908] = {
-+		0, /* USB_CTRL_SETUP_SCB1_EN_MASK */
-+		0, /* USB_CTRL_SETUP_SCB2_EN_MASK */
-+		0, /* USB_CTRL_SETUP_SS_EHCI64BIT_EN_MASK */
-+		0, /* USB_CTRL_SETUP_STRAP_IPP_SEL_MASK */
-+		0, /* USB_CTRL_SETUP_OC3_DISABLE_MASK */
-+		0, /* USB_CTRL_PLL_CTL_PLL_IDDQ_PWRDN_MASK */
-+		0, /* USB_CTRL_USB_PM_BDC_SOFT_RESETB_MASK */
-+		USB_CTRL_USB_PM_XHC_SOFT_RESETB_MASK,
-+		USB_CTRL_USB_PM_USB_PWRDN_MASK,
-+		0, /* USB_CTRL_USB30_CTL1_XHC_SOFT_RESETB_MASK */
-+		0, /* USB_CTRL_USB30_CTL1_USB3_IOC_MASK */
-+		0, /* USB_CTRL_USB30_CTL1_USB3_IPP_MASK */
-+		0, /* USB_CTRL_USB_DEVICE_CTL1_PORT_MODE_MASK */
-+		0, /* USB_CTRL_USB_PM_SOFT_RESET_MASK */
-+		0, /* USB_CTRL_SETUP_CC_DRD_MODE_ENABLE_MASK */
-+		0, /* USB_CTRL_SETUP_STRAP_CC_DRD_MODE_ENABLE_SEL_MASK */
-+		0, /* USB_CTRL_USB_PM_USB20_HC_RESETB_VAR_MASK */
-+		0, /* USB_CTRL_SETUP ENDIAN bits */
-+	},
- 	/* 7250b0 */
- 	[BRCM_FAMILY_7250B0] = {
- 		USB_CTRL_SETUP_SCB1_EN_MASK,
-@@ -559,6 +582,7 @@ static void brcmusb_usb3_pll_54mhz(struc
- 	 */
- 	switch (params->selected_family) {
- 	case BRCM_FAMILY_3390A0:
-+	case BRCM_FAMILY_4908:
- 	case BRCM_FAMILY_7250B0:
- 	case BRCM_FAMILY_7366C0:
- 	case BRCM_FAMILY_74371A0:
-@@ -1004,6 +1028,18 @@ static const struct brcm_usb_init_ops bc
- 	.set_dual_select = usb_set_dual_select,
- };
- 
-+void brcm_usb_dvr_init_4908(struct brcm_usb_init_params *params)
-+{
-+	int fam;
-+
-+	fam = BRCM_FAMILY_4908;
-+	params->selected_family = fam;
-+	params->usb_reg_bits_map =
-+		&usb_reg_bits_map_table[fam][0];
-+	params->family_name = family_names[fam];
-+	params->ops = &bcm7445_ops;
-+}
-+
- void brcm_usb_dvr_init_7445(struct brcm_usb_init_params *params)
- {
- 	int fam;
---- a/drivers/phy/broadcom/phy-brcm-usb-init.h
-+++ b/drivers/phy/broadcom/phy-brcm-usb-init.h
-@@ -64,6 +64,7 @@ struct  brcm_usb_init_params {
- 	bool suspend_with_clocks;
- };
- 
-+void brcm_usb_dvr_init_4908(struct brcm_usb_init_params *params);
- void brcm_usb_dvr_init_7445(struct brcm_usb_init_params *params);
- void brcm_usb_dvr_init_7216(struct brcm_usb_init_params *params);
- void brcm_usb_dvr_init_7211b0(struct brcm_usb_init_params *params);
---- a/drivers/phy/broadcom/phy-brcm-usb.c
-+++ b/drivers/phy/broadcom/phy-brcm-usb.c
-@@ -253,6 +253,15 @@ static const struct attribute_group brcm
- 	.attrs = brcm_usb_phy_attrs,
- };
- 
-+static const struct match_chip_info chip_info_4908 = {
-+	.init_func = &brcm_usb_dvr_init_4908,
-+	.required_regs = {
-+		BRCM_REGS_CTRL,
-+		BRCM_REGS_XHCI_EC,
-+		-1,
-+	},
-+};
-+
- static const struct match_chip_info chip_info_7216 = {
- 	.init_func = &brcm_usb_dvr_init_7216,
- 	.required_regs = {
-@@ -288,7 +297,7 @@ static const struct match_chip_info chip
- static const struct of_device_id brcm_usb_dt_ids[] = {
- 	{
- 		.compatible = "brcm,bcm4908-usb-phy",
--		.data = &chip_info_7445,
-+		.data = &chip_info_4908,
- 	},
- 	{
- 		.compatible = "brcm,bcm7216-usb-phy",