clk: sunxi: sun6i-a31-apb0-gates: Add A23 APB0 support

This patch adds "allwinner,sun8i-a23-apb0-gates-clk", a A23 specific
compatible to the sun6i-a31-apb0-gates clock driver, along with the
gate bitmap.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Documentation/devicetree/bindings/clock/sunxi.txt

@@ -34,6 +34,7 @@ Required properties:
 	"allwinner,sun5i-a10s-apb0-gates-clk" - for the APB0 gates on A10s
 	"allwinner,sun6i-a31-apb0-gates-clk" - for the APB0 gates on A31
 	"allwinner,sun7i-a20-apb0-gates-clk" - for the APB0 gates on A20
+	"allwinner,sun8i-a23-apb0-gates-clk" - for the APB0 gates on A23
 	"allwinner,sun4i-a10-apb1-clk" - for the APB1 clock
 	"allwinner,sun4i-a10-apb1-mux-clk" - for the APB1 clock muxing
 	"allwinner,sun4i-a10-apb1-gates-clk" - for the APB1 gates on A10

drivers/clk/sunxi/clk-sun6i-apb0-gates.c

@@ -25,8 +25,13 @@ static const struct gates_data sun6i_a31_apb0_gates __initconst = {
 	.mask = {0x7F},
 };
 
+static const struct gates_data sun8i_a23_apb0_gates __initconst = {
+	.mask = {0x5D},
+};
+
 const struct of_device_id sun6i_a31_apb0_gates_clk_dt_ids[] = {
 	{ .compatible = "allwinner,sun6i-a31-apb0-gates-clk", .data = &sun6i_a31_apb0_gates },
+	{ .compatible = "allwinner,sun8i-a23-apb0-gates-clk", .data = &sun8i_a23_apb0_gates },
 	{ /* sentinel */ }
 };