| Message ID | 1403016777-15121-14-git-send-email-wens@csie.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Jun 17, 2014 at 10:52:50PM +0800, Chen-Yu Tsai wrote: > The sun6i-a31-apb0-gates-clk driver is generic in that it supports > the "clock-indicies" DT property with "clock-output-names" to list > the valid clock gate bits. > > However this might lead one to assume that the clock in the A23 is > the same as the A31. To make it clear, we add a new compatible for > the A23, "allwinner,sun8i-a23-apb0-gates-clk". > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Maxime
diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt index e3a47ec..ad446b2 100644 --- a/Documentation/devicetree/bindings/clock/sunxi.txt +++ b/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 diff --git a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c index b342f2a..f147fee 100644 --- a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c +++ b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c @@ -85,6 +85,7 @@ static int sun6i_a31_apb0_gates_clk_probe(struct platform_device *pdev) const struct of_device_id sun6i_a31_apb0_gates_clk_dt_ids[] = { { .compatible = "allwinner,sun6i-a31-apb0-gates-clk" }, + { .compatible = "allwinner,sun8i-a23-apb0-gates-clk" }, { /* sentinel */ } };
The sun6i-a31-apb0-gates-clk driver is generic in that it supports the "clock-indicies" DT property with "clock-output-names" to list the valid clock gate bits. However this might lead one to assume that the clock in the A23 is the same as the A31. To make it clear, we add a new compatible for the A23, "allwinner,sun8i-a23-apb0-gates-clk". Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- Documentation/devicetree/bindings/clock/sunxi.txt | 1 + drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 1 + 2 files changed, 2 insertions(+)