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From 3d56b9643ff9fff3c7ceb095e03f4ab7e149b9ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar>
Date: Mon, 23 Dec 2013 00:32:34 -0300
Subject: [PATCH] clk: sunxi: add gating support to PLL1
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
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 <emilio@elopez.com.ar>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
---
Documentation/devicetree/bindings/clock/sunxi.txt | 2 +-
drivers/clk/sunxi/clk-sunxi.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
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 25ebba8..52f34ec 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -301,11 +301,13 @@ struct factors_data {
};
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,
};
--
1.8.5.1
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