[PATCH v4 1/2] ARM: imx: add select on ARCH_MXC for cpufreq support
From: John Tobias <hidden>
Date: 2014-01-14 21:38:02
Also in:
linux-pm, lkml
I made a mistake. The HAVE_IMX_ANATOP doesn't require to move up. It should be ARCH_HAS_OPP. On Sun, Jan 12, 2014 at 10:01 PM, Shawn Guo [off-list ref] wrote:
quoted hunk ↗ jump to hunk
On Sun, Jan 12, 2014 at 08:54:18PM -0800, John Tobias wrote:quoted
I tested leaving the HAVE_IMX_ANATOP under SOC_IMX6Q and SOC_IMX6SL. The iMX6Q cpufreq driver won't show up in menu config / gconfig and that's the reason why I added it.I tested the following changes against my for-next branch, and I can see iMX6Q cpufreq driver in menuconfig. Note, the drivers/cpufreq/Kconfig.arm change is on cpufreq tree, so I have to make the change locally for the testing. Shawndiff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 1e70150..7071468 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig@@ -1,5 +1,7 @@ config ARCH_MXC bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 ||ARCH_MULTI_V6_V7 + select ARCH_HAS_CPUFREQ + select ARCH_HAS_OPP select ARCH_REQUIRE_GPIOLIB select ARM_CPU_SUSPEND if PM select ARM_PATCH_PHYS_VIRT@@ -12,6 +14,7 @@ config ARCH_MXC select MIGHT_HAVE_CACHE_L2X0 if ARCH_MULTI_V6_V7 select MULTI_IRQ_HANDLER select PINCTRL + select PM_OPP if PM select SOC_BUS select SPARSE_IRQ select USE_OF@@ -787,8 +790,6 @@ config SOC_IMX53 config SOC_IMX6Q bool "i.MX6 Quad/DualLite support" - select ARCH_HAS_CPUFREQ - select ARCH_HAS_OPP select ARM_ERRATA_754322 select ARM_ERRATA_764369 if SMP select ARM_ERRATA_775420@@ -808,7 +809,6 @@ config SOC_IMX6Q select PL310_ERRATA_588369 if CACHE_PL310 select PL310_ERRATA_727915 if CACHE_PL310 select PL310_ERRATA_769419 if CACHE_PL310 - select PM_OPP if PM help This enables support for Freescale i.MX6 Quad processor.diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index ce52ed9..21e069e 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm@@ -80,7 +80,7 @@ config ARM_HIGHBANK_CPUFREQ config ARM_IMX6Q_CPUFREQ tristate "Freescale i.MX6Q cpufreq support" - depends on SOC_IMX6Q + depends on ARCH_MXC depends on REGULATOR_ANATOP help This adds cpufreq driver support for Freescale i.MX6Q SOC.