clk: sun6i: Protect SDRAM gating bit
Prevent the SDRAM controller from being gated by force-enabling it in the
machine code.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Emilio López <emilio@elopez.com.ar>
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index f76f232..fb2ce84 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -1227,6 +1227,7 @@
static const char *sun6i_critical_clocks[] __initdata = {
"cpu",
+ "ahb1_sdram",
};
static void __init sun6i_init_clocks(struct device_node *node)