Prevent the SDRAM controller from being gated by force-enabling it in the clock driver.
Signed-off-by: Maxime Ripard <[email protected]> --- drivers/clk/sunxi/clk-sunxi.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 6cfcd23..d9b4a41 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -1302,6 +1302,13 @@ static void __init sunxi_clock_protect(void) clk_put(clk); } + /* DDR Gating clock - sun6i */ + clk = clk_get(NULL, "ahb1_sdram"); + if (!IS_ERR(clk)) { + clk_prepare_enable(clk); + clk_put(clk); + } + /* CPU clocks - sun6i */ clk = clk_get(NULL, "cpu"); if (!IS_ERR(clk)) { -- 1.9.0 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
