ath79: add support for linux 4.19

The following patches are dropped because they are merged upstream:
-0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch
-0006-usb-drop-deprecated-symbols.patch
-0009-MIPS-ath79-add-lots-of-missing-registers.patch
-0010-MIPS-ath79-add-support-for-QCA953x-QCA956x-TP9343.patch
-0014-MIPS-ath79-finetune-cpu-overrides.patch
-0015-MIPS-ath79-enable-uart-during-early_prink.patch
-0016-MIPS-ath79-get-PCIe-controller-out-of-reset.patch

This patch is dropped due to the introduction of spi-mem framework:
-461-spi-ath79-add-fast-flash-read.patch

Thank to Michael Marley @mamarley for his work on this patch:
-910-unaligned_access_hacks.patch

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
[synchronized kernel config with make kernel_oldconfig]
Signed-off-by: Petr Štetiar <ynezz@true.cz>

1 files changed, 93 insertions, 0 deletions

diff --git a/target/linux/ath79/patches-4.19/0032-MIPS-ath79-sanitize-symbols.patch b/target/linux/ath79/patches-4.19/0032-MIPS-ath79-sanitize-symbols.patch
new file mode 100644
index 0000000000..1c38139323
--- /dev/null
+++ b/target/linux/ath79/patches-4.19/0032-MIPS-ath79-sanitize-symbols.patch
@@ -0,0 +1,93 @@
+From 3fc8585cf76022dba7496627074d42af88c30718 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Sat, 23 Jun 2018 15:16:55 +0200
+Subject: [PATCH 32/33] MIPS: ath79: sanitize symbols
+
+We no longer need to select which SoCs are supported as the whole arch
+code is always built. So lets drop all the SoC symbols
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
+ arch/mips/Kconfig       |  2 ++
+ arch/mips/ath79/Kconfig | 44 +++++---------------------------------------
+ arch/mips/pci/Makefile  |  2 +-
+ 3 files changed, 8 insertions(+), 40 deletions(-)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -208,6 +208,8 @@ config ATH79
+ 	select SYS_SUPPORTS_BIG_ENDIAN
+ 	select SYS_SUPPORTS_MIPS16
+ 	select SYS_SUPPORTS_ZBOOT_UART_PROM
++	select HW_HAS_PCI
++	select USB_ARCH_HAS_EHCI
+ 	select USE_OF
+ 	select USB_EHCI_ROOT_HUB_TT if USB_EHCI_HCD_PLATFORM
+ 	help
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -1,48 +1,14 @@
+ # SPDX-License-Identifier: GPL-2.0
+ if ATH79
+ 
+-config SOC_AR71XX
+-	select HW_HAS_PCI
+-	def_bool n
+-
+-config SOC_AR724X
+-	select HW_HAS_PCI
+-	select PCI_AR724X if PCI
+-	def_bool n
+-
+-config SOC_AR913X
+-	def_bool n
+-
+-config SOC_AR933X
+-	def_bool n
+-
+-config SOC_AR934X
+-	select HW_HAS_PCI
+-	select PCI_AR724X if PCI
+-	def_bool n
+-
+-config SOC_QCA955X
+-	select HW_HAS_PCI
+-	select PCI_AR724X if PCI
++config PCI_AR71XX
++	bool "PCI support for AR7100 type SoCs"
++	depends on PCI
+ 	def_bool n
+ 
+ config PCI_AR724X
+-	def_bool n
+-
+-config ATH79_DEV_GPIO_BUTTONS
+-	def_bool n
+-
+-config ATH79_DEV_LEDS_GPIO
+-	def_bool n
+-
+-config ATH79_DEV_SPI
+-	def_bool n
+-
+-config ATH79_DEV_USB
+-	def_bool n
+-
+-config ATH79_DEV_WMAC
+-	depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X)
++	bool "PCI support for AR724x type SoCs"
++	depends on PCI
+ 	def_bool n
+ 
+ endif
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -23,7 +23,7 @@ obj-$(CONFIG_BCM63XX)		+= pci-bcm63xx.o
+ 					ops-bcm63xx.o
+ obj-$(CONFIG_MIPS_ALCHEMY)	+= pci-alchemy.o
+ obj-$(CONFIG_PCI_AR2315)	+= pci-ar2315.o
+-obj-$(CONFIG_SOC_AR71XX)	+= pci-ar71xx.o
++obj-$(CONFIG_PCI_AR71XX)	+= pci-ar71xx.o
+ obj-$(CONFIG_PCI_AR724X)	+= pci-ar724x.o
+ obj-$(CONFIG_MIPS_PCI_VIRTIO)	+= pci-virtio-guest.o
+ #