[PATCH v2 1/5] clk: sunxi: sun6i-apb0: Add support for sun9i A80 apbs gates

Chen-Yu Tsai
2015-04-30T16:10:02Z

This patch adds support for the PRCM apbs clock gates found on the
Allwinner A80 SoC.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
Documentation/devicetree/bindings/clock/sunxi.txt | 1 +
drivers/clk/sunxi/clk-sun6i-apb0-gates.c | 5 +++++
2 files changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
index 4fa11af3d378..2015b2beb957 100644
--- a/Documentation/devicetree/bindings/clock/sunxi.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
@@ -55,6 +55,7 @@ Required properties:
"allwinner,sun9i-a80-apb1-gates-clk" - for the APB1 gates on A80
"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,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-sun6i-apb0-gates.c b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c
index 64f3e46d383c..ef5560c10447 100644
--- a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c
+++ b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c
@@ -29,9 +29,14 @@ static const struct gates_data sun8i_a23_apb0_gates __initconst = {
.mask = {0x5D},
};

+static const struct gates_data sun9i_a80_apbs_gates __initconst = {
+ .mask = {0x1730FF},
+};
+
static 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 },
+ { .compatible = "allwinner,sun9i-a80-apbs-gates-clk", .data = &sun9i_a80_apbs_gates },
{ /* sentinel */ }
};

--
2.1.4