clk: sunxi: Introduce mbus compatible

Even though the mbus clock is a regular module clock, given its nature, it
needs to be enabled all the time.

Introduce a new compatible, to differentiate it from the other module clocks.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>

2 files changed, 2 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
index d3a5c3c6d677..b938a990602a 100644
--- a/Documentation/devicetree/bindings/clock/sunxi.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
@@ -46,6 +46,7 @@ Required properties:
         "allwinner,sun6i-a31-apb2-div-clk" - for the APB2 gates on A31
         "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,sun5i-a13-mbus-clk" - for the MBUS clock on A13
         "allwinner,sun4i-a10-mod0-clk" - for the module 0 family of clocks
         "allwinner,sun7i-a20-out-clk" - for the external output clocks
         "allwinner,sun7i-a20-gmac-clk" - for the GMAC clock module on A20/A31
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index 393df321010b..17e1e3bec954 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -1119,6 +1119,7 @@ static const struct of_device_id clk_factors_match[] __initconst = {
         {.compatible = "allwinner,sun7i-a20-pll4-clk", .data = &sun7i_a20_pll4_data,},
         {.compatible = "allwinner,sun6i-a31-pll6-clk", .data = &sun6i_a31_pll6_data,},
         {.compatible = "allwinner,sun4i-a10-apb1-clk", .data = &sun4i_apb1_data,},
+        {.compatible = "allwinner,sun5i-a13-mbus-clk", .data = &sun4i_mod0_data,},
         {.compatible = "allwinner,sun4i-a10-mod0-clk", .data = &sun4i_mod0_data,},
         {.compatible = "allwinner,sun7i-a20-out-clk", .data = &sun7i_a20_out_data,},
         {}