ipq806x: Add support for IPQ806x chip family

Patches are generated using the "format-patch" command from the
following location:
*https://www.codeaurora.org/cgit/quic/kernel/galak-msm/log/?h=apq_ipq_base
*rev=0771849495b4128cac2faf7d49c85c729fc48b20
Patches numbered 76/77/102/103 have already been integrated in 3.14.12,
so they're not in this list.

All these patches are either integrated are pending integration into
kernel.org, therefore these patches should go away once the kernel
gets upgraded to 3.16.

Support is currently limited to AP148 board but can be extended to other
platforms in the future.

These changes do not cover ethernet connectivity.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 42334

1 files changed, 259 insertions, 0 deletions

diff --git a/target/linux/ipq806x/patches/0161-ARM-Remove-ARCH_HAS_CPUFREQ-config-option.patch b/target/linux/ipq806x/patches/0161-ARM-Remove-ARCH_HAS_CPUFREQ-config-option.patch
new file mode 100644
index 0000000000..41dae6e81b
--- /dev/null
+++ b/target/linux/ipq806x/patches/0161-ARM-Remove-ARCH_HAS_CPUFREQ-config-option.patch
@@ -0,0 +1,259 @@
+From 5d102a45ee224fa32c775deb75bf7eb9d2ee2cf0 Mon Sep 17 00:00:00 2001
+From: Stephen Boyd <sboyd@codeaurora.org>
+Date: Tue, 3 Jun 2014 11:24:23 -0700
+Subject: [PATCH 161/182] ARM: Remove ARCH_HAS_CPUFREQ config option
+
+This config exists entirely to hide the cpufreq menu from the
+kernel configuration unless a platform has selected it. Nothing
+is actually built if this config is 'Y' and it just leads to more
+patches that add a select under a platform Kconfig so that some
+other CPUfreq option can be chosen. Let's remove the option so
+that we can always enable CPUfreq drivers on ARM platforms.
+
+Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
+Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+---
+ arch/arm/Kconfig               |   17 -----------------
+ arch/arm/mach-davinci/Kconfig  |    1 -
+ arch/arm/mach-highbank/Kconfig |    1 -
+ arch/arm/mach-imx/Kconfig      |    2 --
+ arch/arm/mach-omap2/Kconfig    |    1 -
+ arch/arm/mach-shmobile/Kconfig |    2 --
+ arch/arm/mach-spear/Kconfig    |    1 -
+ arch/arm/mach-tegra/Kconfig    |    1 -
+ arch/arm/mach-ux500/Kconfig    |    1 -
+ arch/arm/mach-vexpress/Kconfig |    1 -
+ arch/arm/mach-vt8500/Kconfig   |    1 -
+ 11 files changed, 29 deletions(-)
+
+diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
+index 4332e8d..1a61d4a 100644
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -180,13 +180,6 @@ config ARCH_HAS_ILOG2_U32
+ config ARCH_HAS_ILOG2_U64
+ 	bool
+ 
+-config ARCH_HAS_CPUFREQ
+-	bool
+-	help
+-	  Internal node to signify that the ARCH has CPUFREQ support
+-	  and that the relevant menu configurations are displayed for
+-	  it.
+-
+ config ARCH_HAS_BANDGAP
+ 	bool
+ 
+@@ -315,7 +308,6 @@ config ARCH_MULTIPLATFORM
+ 
+ config ARCH_INTEGRATOR
+ 	bool "ARM Ltd. Integrator family"
+-	select ARCH_HAS_CPUFREQ
+ 	select ARM_AMBA
+ 	select ARM_PATCH_PHYS_VIRT
+ 	select AUTO_ZRELADDR
+@@ -540,7 +532,6 @@ config ARCH_DOVE
+ 
+ config ARCH_KIRKWOOD
+ 	bool "Marvell Kirkwood"
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select CPU_FEROCEON
+ 	select GENERIC_CLOCKEVENTS
+@@ -641,7 +632,6 @@ config ARCH_LPC32XX
+ config ARCH_PXA
+ 	bool "PXA2xx/PXA3xx-based"
+ 	depends on MMU
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_MTD_XIP
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select ARM_CPU_SUSPEND if PM
+@@ -710,7 +700,6 @@ config ARCH_RPC
+ 
+ config ARCH_SA1100
+ 	bool "SA1100-based"
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_MTD_XIP
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select ARCH_SPARSEMEM_ENABLE
+@@ -728,7 +717,6 @@ config ARCH_SA1100
+ 
+ config ARCH_S3C24XX
+ 	bool "Samsung S3C24XX SoCs"
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select CLKDEV_LOOKUP
+ 	select CLKSRC_SAMSUNG_PWM
+@@ -748,7 +736,6 @@ config ARCH_S3C24XX
+ 
+ config ARCH_S3C64XX
+ 	bool "Samsung S3C64XX"
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select ARM_AMBA
+ 	select ARM_VIC
+@@ -809,7 +796,6 @@ config ARCH_S5PC100
+ 
+ config ARCH_S5PV210
+ 	bool "Samsung S5PV210/S5PC110"
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_HOLES_MEMORYMODEL
+ 	select ARCH_SPARSEMEM_ENABLE
+ 	select CLKDEV_LOOKUP
+@@ -863,7 +849,6 @@ config ARCH_DAVINCI
+ config ARCH_OMAP1
+ 	bool "TI OMAP1"
+ 	depends on MMU
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_HOLES_MEMORYMODEL
+ 	select ARCH_OMAP
+ 	select ARCH_REQUIRE_GPIOLIB
+@@ -2170,9 +2155,7 @@ endmenu
+ 
+ menu "CPU Power Management"
+ 
+-if ARCH_HAS_CPUFREQ
+ source "drivers/cpufreq/Kconfig"
+-endif
+ 
+ source "drivers/cpuidle/Kconfig"
+ 
+diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
+index a075b3e..34cfecc 100644
+--- a/arch/arm/mach-davinci/Kconfig
++++ b/arch/arm/mach-davinci/Kconfig
+@@ -39,7 +39,6 @@ config ARCH_DAVINCI_DA830
+ config ARCH_DAVINCI_DA850
+ 	bool "DA850/OMAP-L138/AM18x based system"
+ 	select ARCH_DAVINCI_DA8XX
+-	select ARCH_HAS_CPUFREQ
+ 	select CP_INTC
+ 
+ config ARCH_DAVINCI_DA8XX
+diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
+index 0aded64..9f74755 100644
+--- a/arch/arm/mach-highbank/Kconfig
++++ b/arch/arm/mach-highbank/Kconfig
+@@ -1,7 +1,6 @@
+ config ARCH_HIGHBANK
+ 	bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7
+ 	select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_HOLES_MEMORYMODEL
+ 	select ARCH_HAS_OPP
+ 	select ARCH_SUPPORTS_BIG_ENDIAN
+diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
+index 33567aa..e7ae0ee 100644
+--- a/arch/arm/mach-imx/Kconfig
++++ b/arch/arm/mach-imx/Kconfig
+@@ -103,7 +103,6 @@ config SOC_IMX25
+ 
+ config SOC_IMX27
+ 	bool
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_OPP
+ 	select CPU_ARM926T
+ 	select IMX_HAVE_IOMUX_V1
+@@ -129,7 +128,6 @@ config SOC_IMX35
+ 
+ config SOC_IMX5
+ 	bool
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_OPP
+ 	select ARCH_MXC_IOMUX_V3
+ 	select CPU_V7
+diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
+index 0af7ca0..0674cb7 100644
+--- a/arch/arm/mach-omap2/Kconfig
++++ b/arch/arm/mach-omap2/Kconfig
+@@ -93,7 +93,6 @@ config SOC_DRA7XX
+ config ARCH_OMAP2PLUS
+ 	bool
+ 	select ARCH_HAS_BANDGAP
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_HOLES_MEMORYMODEL
+ 	select ARCH_OMAP
+ 	select ARCH_REQUIRE_GPIOLIB
+diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
+index 05fa505..61d4d31 100644
+--- a/arch/arm/mach-shmobile/Kconfig
++++ b/arch/arm/mach-shmobile/Kconfig
+@@ -85,7 +85,6 @@ config ARCH_R8A73A4
+ 	select CPU_V7
+ 	select SH_CLK_CPG
+ 	select RENESAS_IRQC
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_OPP
+ 
+ config ARCH_R8A7740
+@@ -271,7 +270,6 @@ config MACH_KOELSCH
+ config MACH_KZM9G
+ 	bool "KZM-A9-GT board"
+ 	depends on ARCH_SH73A0
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_OPP
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select REGULATOR_FIXED_VOLTAGE if REGULATOR
+diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig
+index ac1710e6..811ba13 100644
+--- a/arch/arm/mach-spear/Kconfig
++++ b/arch/arm/mach-spear/Kconfig
+@@ -16,7 +16,6 @@ if PLAT_SPEAR
+ config ARCH_SPEAR13XX
+ 	bool "ST SPEAr13xx"
+ 	depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE
+-	select ARCH_HAS_CPUFREQ
+ 	select ARM_GIC
+ 	select CPU_V7
+ 	select GPIO_SPEAR_SPICS
+diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
+index b1232d8..52bfc9e 100644
+--- a/arch/arm/mach-tegra/Kconfig
++++ b/arch/arm/mach-tegra/Kconfig
+@@ -1,6 +1,5 @@
+ config ARCH_TEGRA
+ 	bool "NVIDIA Tegra" if ARCH_MULTI_V7
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
+ 	select ARM_GIC
+diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
+index 0034d2c..cb1176e 100644
+--- a/arch/arm/mach-ux500/Kconfig
++++ b/arch/arm/mach-ux500/Kconfig
+@@ -3,7 +3,6 @@ config ARCH_U8500
+ 	depends on MMU
+ 	select AB8500_CORE
+ 	select ABX500_CORE
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select ARM_AMBA
+ 	select ARM_ERRATA_754322
+diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
+index 4a70be4..ca5b7e5 100644
+--- a/arch/arm/mach-vexpress/Kconfig
++++ b/arch/arm/mach-vexpress/Kconfig
+@@ -67,7 +67,6 @@ config ARCH_VEXPRESS_DCSCB
+ 
+ config ARCH_VEXPRESS_SPC
+ 	bool "Versatile Express Serial Power Controller (SPC)"
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_HAS_OPP
+ 	select PM_OPP
+ 	help
+diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
+index 927be93..788d0b4 100644
+--- a/arch/arm/mach-vt8500/Kconfig
++++ b/arch/arm/mach-vt8500/Kconfig
+@@ -1,6 +1,5 @@
+ config ARCH_VT8500
+ 	bool
+-	select ARCH_HAS_CPUFREQ
+ 	select ARCH_REQUIRE_GPIOLIB
+ 	select CLKDEV_LOOKUP
+ 	select CLKSRC_OF
+-- 
+1.7.10.4
+