diff options
| -rw-r--r-- | Documentation/devicetree/bindings/clock/sunxi.txt | 5 | ||||
| -rw-r--r-- | drivers/clk/sunxi/clk-sunxi.c | 12 |
2 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt index 0cf679b8384f..ca2b6920fca4 100644 --- a/Documentation/devicetree/bindings/clock/sunxi.txt +++ b/Documentation/devicetree/bindings/clock/sunxi.txt @@ -37,6 +37,8 @@ Required properties: "allwinner,sun6i-a31-apb2-gates-clk" - for the APB2 gates on A31 "allwinner,sun4i-mod0-clk" - for the module 0 family of clocks "allwinner,sun7i-a20-out-clk" - for the external output clocks + "allwinner,sun4i-a10-usb-clk" - for usb gates + resets on A10 / A20 + "allwinner,sun5i-a13-usb-clk" - for usb gates + resets on A13 Required properties for all clocks: - reg : shall be the control register address for the clock. @@ -50,6 +52,9 @@ Required properties for all clocks: If the clock module only has one output, the name shall be the module name. +And "allwinner,*-usb-clk" clocks also require: +- reset-cells : shall be set to 1 + Clock consumers should specify the desired clocks they use with a "clocks" phandle cell. Consumers that are using a gated clock should provide an additional ID in their clock property. This ID is the diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 23beb6e89558..a779c31b0de9 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -816,6 +816,16 @@ static const struct gates_data sun7i_a20_apb1_gates_data __initconst = { .mask = { 0xff80ff }, }; +static const struct gates_data sun4i_a10_usb_gates_data __initconst = { + .mask = {0x1C0}, + .reset_mask = 0x07, +}; + +static const struct gates_data sun5i_a13_usb_gates_data __initconst = { + .mask = {0x140}, + .reset_mask = 0x03, +}; + static void __init sunxi_gates_clk_setup(struct device_node *node, struct gates_data *data) { @@ -1107,6 +1117,8 @@ static const struct of_device_id clk_gates_match[] __initconst = { {.compatible = "allwinner,sun6i-a31-apb1-gates-clk", .data = &sun6i_a31_apb1_gates_data,}, {.compatible = "allwinner,sun7i-a20-apb1-gates-clk", .data = &sun7i_a20_apb1_gates_data,}, {.compatible = "allwinner,sun6i-a31-apb2-gates-clk", .data = &sun6i_a31_apb2_gates_data,}, + {.compatible = "allwinner,sun4i-a10-usb-clk", .data = &sun4i_a10_usb_gates_data,}, + {.compatible = "allwinner,sun5i-a13-usb-clk", .data = &sun5i_a13_usb_gates_data,}, {} }; |