diff options
| -rw-r--r-- | Documentation/devicetree/bindings/clock/sunxi.txt | 1 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk-simple-gates.c | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt index 153ac72869e8..ef0b452806b1 100644 --- a/Documentation/devicetree/bindings/clock/sunxi.txt +++ b/Documentation/devicetree/bindings/clock/sunxi.txt @@ -57,6 +57,7 @@ Required properties: "allwinner,sun6i-a31-apb2-gates-clk" - for the APB2 gates on A31 "allwinner,sun8i-a23-apb2-gates-clk" - for the APB2 gates on A23 "allwinner,sun9i-a80-apbs-gates-clk" - for the APBS gates on A80 + "allwinner,sun4i-a10-dram-gates-clk" - for the DRAM gates on A10 "allwinner,sun5i-a13-mbus-clk" - for the MBUS clock on A13 "allwinner,sun4i-a10-mmc-clk" - for the MMC clock "allwinner,sun9i-a80-mmc-clk" - for mmc module clocks on A80 diff --git a/drivers/clk/sunxi/clk-simple-gates.c b/drivers/clk/sunxi/clk-simple-gates.c index c8acc0612c15..f4da52b5ca0e 100644 --- a/drivers/clk/sunxi/clk-simple-gates.c +++ b/drivers/clk/sunxi/clk-simple-gates.c @@ -160,3 +160,15 @@ CLK_OF_DECLARE(sun5i_a13_ahb, "allwinner,sun5i-a13-ahb-gates-clk", sun4i_a10_ahb_init); CLK_OF_DECLARE(sun7i_a20_ahb, "allwinner,sun7i-a20-ahb-gates-clk", sun4i_a10_ahb_init); + +static const int sun4i_a10_dram_critical_clocks[] __initconst = { + 15, /* dram_output */ +}; + +static void __init sun4i_a10_dram_init(struct device_node *node) +{ + sunxi_simple_gates_setup(node, sun4i_a10_dram_critical_clocks, + ARRAY_SIZE(sun4i_a10_dram_critical_clocks)); +} +CLK_OF_DECLARE(sun4i_a10_dram, "allwinner,sun4i-a10-dram-gates-clk", + sun4i_a10_dram_init); |
