diff options
Diffstat (limited to 'arch/arm/mach-tegra/powergate.c')
| -rw-r--r-- | arch/arm/mach-tegra/powergate.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index 4c0d8bec276e..e8f96a4cac0e 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -709,7 +709,10 @@ int tegra_unpowergate_partition(int id) mc_flush_done(id); /* Disable all clks enabled earlier. Drivers should enable clks */ - partition_clk_disable(id); +#ifdef CONFIG_ARCH_TEGRA_3x_SOC + if (id != TEGRA_POWERGATE_PCIE) +#endif + partition_clk_disable(id); return 0; @@ -743,9 +746,14 @@ int tegra_unpowergate_partition_with_clk_on(int id) goto err_unpowergating; /* Enable clks for the partition */ - ret = partition_clk_enable(id); - if (ret) - goto err_unpowergate_clk; +#ifdef CONFIG_ARCH_TEGRA_3x_SOC + if (id != TEGRA_POWERGATE_PCIE) +#endif + { + ret = partition_clk_enable(id); + if (ret) + goto err_unpowergate_clk; + } return ret; |