From e04214683aca5cf7bbb53ee9d16373a8dbfa4259 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 6 Nov 2013 15:23:29 -0700 Subject: ARM: tegra: select the reset framework The Tegra clock driver is built unconditionally when Tegra support is enabled. In order to avoid having to ifdef the forthcoming reset driver implementation, have ARCH_TEGRA select RESET_CONTROLLER. Signed-off-by: Stephen Warren Reviewed-by: Thierry Reding --- arch/arm/mach-tegra/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-tegra') diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 09e740f..15c0929 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -14,6 +14,8 @@ config ARCH_TEGRA select MIGHT_HAVE_CACHE_L2X0 select MIGHT_HAVE_PCI select PINCTRL + select ARCH_HAS_RESET_CONTROLLER + select RESET_CONTROLLER select SOC_BUS select SPARSE_IRQ select USB_ARCH_HAS_EHCI if USB_SUPPORT -- cgit v1.1 From 80b28791ff0416a472e5a555a4b6f5f39df2fc24 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 6 Nov 2013 15:45:46 -0700 Subject: ARM: tegra: pass reset to tegra_powergate_sequence_power_up() Tegra's clock driver now provides an implementation of the common reset API (include/linux/reset.h). Use this instead of the old Tegra- specific API; that will soon be removed. Signed-off-by: Stephen Warren Acked-by: Bjorn Helgaas Acked-By: Terje Bergstrom Reviewed-by: Thierry Reding Acked-by: Thierry Reding --- arch/arm/mach-tegra/powergate.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-tegra') diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index 85d28e7..f6f5b54 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -144,11 +145,12 @@ int tegra_powergate_remove_clamping(int id) } /* Must be called with clk disabled, and returns with clk enabled */ -int tegra_powergate_sequence_power_up(int id, struct clk *clk) +int tegra_powergate_sequence_power_up(int id, struct clk *clk, + struct reset_control *rst) { int ret; - tegra_periph_reset_assert(clk); + reset_control_assert(rst); ret = tegra_powergate_power_on(id); if (ret) @@ -165,7 +167,7 @@ int tegra_powergate_sequence_power_up(int id, struct clk *clk) goto err_clamp; udelay(10); - tegra_periph_reset_deassert(clk); + reset_control_deassert(rst); return 0; -- cgit v1.1