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ipq806x: Add support for IPQ806x chip family
[openwrt/svn-archive/archive.git] / target / linux / ipq806x / patches / 0162-PM-OPP-Remove-ARCH_HAS_OPP.patch
diff --git a/target/linux/ipq806x/patches/0162-PM-OPP-Remove-ARCH_HAS_OPP.patch b/target/linux/ipq806x/patches/0162-PM-OPP-Remove-ARCH_HAS_OPP.patch
new file mode 100644 (file)
index 0000000..979212f
--- /dev/null
+++ b/target/linux/ipq806x/patches/0162-PM-OPP-Remove-ARCH_HAS_OPP.patch
@@ -0,0 +1,134 @@
+From 18e4542f7b02f586d46594977818cd6b24d9cbcb Mon Sep 17 00:00:00 2001
+From: Mark Brown <broonie@linaro.org>
+Date: Fri, 6 Jun 2014 11:36:56 +0100
+Subject: [PATCH 162/182] PM / OPP: Remove ARCH_HAS_OPP
+
+Since the OPP layer is a kernel library which has been converted to be
+directly selectable by its callers rather than user selectable and
+requiring architectures to enable it explicitly the ARCH_HAS_OPP symbol
+has become redundant and can be removed. Do so.
+
+Signed-off-by: Mark Brown <broonie@linaro.org>
+Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
+---
+ Documentation/power/opp.txt    |    3 ---
+ arch/arm/mach-exynos/Kconfig   |    1 -
+ arch/arm/mach-highbank/Kconfig |    1 -
+ arch/arm/mach-omap2/Kconfig    |    1 -
+ arch/arm/mach-shmobile/Kconfig |    2 --
+ arch/arm/mach-vexpress/Kconfig |    1 -
+ drivers/devfreq/Kconfig        |    1 -
+ kernel/power/Kconfig           |    3 ---
+ 8 files changed, 13 deletions(-)
+
+diff --git a/Documentation/power/opp.txt b/Documentation/power/opp.txt
+index b8a907d..7b6a021 100644
+--- a/Documentation/power/opp.txt
++++ b/Documentation/power/opp.txt
+@@ -52,9 +52,6 @@ Typical usage of the OPP library is as follows:
+ SoC framework -> modifies on required cases certain OPPs      -> OPP layer
+               -> queries to search/retrieve information       ->
+ 
+-Architectures that provide a SoC framework for OPP should select ARCH_HAS_OPP
+-to make the OPP layer available.
+-
+ OPP layer expects each domain to be represented by a unique device pointer. SoC
+ framework registers a set of initial OPPs per device with the OPP layer. This
+ list is expected to be an optimally small number typically around 5 per device.
+diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
+index 4c414af..67e69a8 100644
+--- a/arch/arm/mach-exynos/Kconfig
++++ b/arch/arm/mach-exynos/Kconfig
+@@ -107,7 +107,6 @@ config SOC_EXYNOS5440
+       depends on ARCH_EXYNOS5
+       select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
+       select ARCH_HAS_BANDGAP
+-      select ARCH_HAS_OPP
+       select HAVE_ARM_ARCH_TIMER
+       select AUTO_ZRELADDR
+       select MIGHT_HAVE_PCI
+diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
+index 9f74755..43bd782 100644
+--- a/arch/arm/mach-highbank/Kconfig
++++ b/arch/arm/mach-highbank/Kconfig
+@@ -2,7 +2,6 @@ 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_HOLES_MEMORYMODEL
+-      select ARCH_HAS_OPP
+       select ARCH_SUPPORTS_BIG_ENDIAN
+       select ARCH_WANT_OPTIONAL_GPIOLIB
+       select ARM_AMBA
+diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
+index 0674cb7..3e6596c 100644
+--- a/arch/arm/mach-omap2/Kconfig
++++ b/arch/arm/mach-omap2/Kconfig
+@@ -13,7 +13,6 @@ config ARCH_OMAP3
+       bool "TI OMAP3"
+       depends on ARCH_MULTI_V7
+       select ARCH_OMAP2PLUS
+-      select ARCH_HAS_OPP
+       select ARM_CPU_SUSPEND if PM
+       select CPU_V7
+       select MULTI_IRQ_HANDLER
+diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
+index 61d4d31..9fc2dd2 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_OPP
+ 
+ config ARCH_R8A7740
+       bool "R-Mobile A1 (R8A77400)"
+@@ -270,7 +269,6 @@ config MACH_KOELSCH
+ config MACH_KZM9G
+       bool "KZM-A9-GT board"
+       depends on ARCH_SH73A0
+-      select ARCH_HAS_OPP
+       select ARCH_REQUIRE_GPIOLIB
+       select REGULATOR_FIXED_VOLTAGE if REGULATOR
+       select SND_SOC_AK4642 if SND_SIMPLE_CARD
+diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
+index ca5b7e5..4ed6e97 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_OPP
+       select PM_OPP
+       help
+         The TC2 (A15x2 A7x3) versatile express core tile integrates a logic
+diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
+index 7d2f435..d416754 100644
+--- a/drivers/devfreq/Kconfig
++++ b/drivers/devfreq/Kconfig
+@@ -68,7 +68,6 @@ comment "DEVFREQ Drivers"
+ config ARM_EXYNOS4_BUS_DEVFREQ
+       bool "ARM Exynos4210/4212/4412 Memory Bus DEVFREQ Driver"
+       depends on (CPU_EXYNOS4210 || SOC_EXYNOS4212 || SOC_EXYNOS4412) && !ARCH_MULTIPLATFORM
+-      select ARCH_HAS_OPP
+       select DEVFREQ_GOV_SIMPLE_ONDEMAND
+       help
+         This adds the DEVFREQ driver for Exynos4210 memory bus (vdd_int)
+diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
+index 2fac9cc..caa040c 100644
+--- a/kernel/power/Kconfig
++++ b/kernel/power/Kconfig
+@@ -253,9 +253,6 @@ config APM_EMULATION
+         anything, try disabling/enabling this option (or disabling/enabling
+         APM in your BIOS).
+ 
+-config ARCH_HAS_OPP
+-      bool
+-
+ config PM_OPP
+       bool "Operating Performance Point (OPP) Layer library"
+       depends on ARCH_HAS_OPP
+-- 
+1.7.10.4
+
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