> Right now, I think APB DMA works in Android because the bootloader turns > this clock on, and the kernel doesn't turn it off, because there's no entry in > tegra_list_clks[] for it. > > For ChromeOS, U-Boot doesn't turn this clock on, hence APB DMA doesn't > work. There's a lot clocks in the same boat because they are missing from tegra_clk_init_table. What we did in the ChromeOS kernel is enumerate the entire clock tree in tegra_clk_init_table for each board so there should be no dependency on bootloader clock configuration. I'll mail that patch out. -Allen -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
