[v3,03/13] clk: sunxi: add gating support to PLL1

Commit Message

Emilio López Dec. 23, 2013, 3:32 a.m. UTC

This commit adds gating support to PLL1 on the clock driver. This makes
the PLL1 implementation fully compatible with PLL4 as well.

Signed-off-by: Emilio López <[e-mail]>
Acked-by: Maxime Ripard <[e-mail]>
Acked-by: Mike Turquette <[e-mail]>
---
 Documentation/devicetree/bindings/clock/sunxi.txt | 2 +-
 drivers/clk/sunxi/clk-sunxi.c                     | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

Patch

diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
index 91a748f..b8c6cc4 100644
--- a/Documentation/devicetree/bindings/clock/sunxi.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
@@ -7,7 +7,7 @@  This binding uses the common clock binding[1].
 Required properties:
 - compatible : shall be one of the following:
 	"allwinner,sun4i-osc-clk" - for a gatable oscillator
-	"allwinner,sun4i-pll1-clk" - for the main PLL clock
+	"allwinner,sun4i-pll1-clk" - for the main PLL clock and PLL4
 	"allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
 	"allwinner,sun4i-cpu-clk" - for the CPU multiplexer clock
 	"allwinner,sun4i-axi-clk" - for the AXI clock
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index ce42c92..42e8690 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -295,11 +295,13 @@  static struct clk_factors_config sun4i_apb1_config = {
 };
 
 static const struct factors_data sun4i_pll1_data __initconst = {
+	.enable = 31,
 	.table = &sun4i_pll1_config,
 	.getter = sun4i_get_pll1_factors,
 };
 
 static const struct factors_data sun6i_a31_pll1_data __initconst = {
+	.enable = 31,
 	.table = &sun6i_a31_pll1_config,
 	.getter = sun6i_a31_get_pll1_factors,
 };