target/linux/sunxi/patches-3.12/101-clk-sunxi_add-gating-pll1.patch

   1 From 68557a66b206de79a4556d393d51865407525d52 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar>
   3 Date: Mon, 6 May 2013 09:59:00 -0300
   4 Subject: [PATCH] clk: sunxi: add gating support to PLL1
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 This commit adds gating support to PLL1 on the clock driver. This makes
  10 the PLL1 implementation fully compatible with PLL4 as well.
  11
  12 Signed-off-by: Emilio López <emilio@elopez.com.ar>
  13 ---
  14  Documentation/devicetree/bindings/clock/sunxi.txt | 2 +-
  15  drivers/clk/sunxi/clk-sunxi.c                     | 2 ++
  16  2 files changed, 3 insertions(+), 1 deletion(-)
  17
  18 diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
  19 index 00a5c264..7d9245f 100644
  20 --- a/Documentation/devicetree/bindings/clock/sunxi.txt
  21 +++ b/Documentation/devicetree/bindings/clock/sunxi.txt
  22 @@ -7,7 +7,7 @@ This binding uses the common clock binding[1].
  23  Required properties:
  24  - compatible : shall be one of the following:
  25         "allwinner,sun4i-osc-clk" - for a gatable oscillator
  26 -       "allwinner,sun4i-pll1-clk" - for the main PLL clock
  27 +       "allwinner,sun4i-pll1-clk" - for the main PLL clock and PLL4
  28         "allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
  29         "allwinner,sun4i-cpu-clk" - for the CPU multiplexer clock
  30         "allwinner,sun4i-axi-clk" - for the AXI clock
  31 diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
  32 index 6aed57f..c0b0675 100644
  33 --- a/drivers/clk/sunxi/clk-sunxi.c
  34 +++ b/drivers/clk/sunxi/clk-sunxi.c
  35 @@ -293,11 +293,13 @@ struct factors_data {
  36  };
  37
  38  static const struct factors_data sun4i_pll1_data __initconst = {
  39 +       .enable = 31,
  40         .table = &sun4i_pll1_config,
  41         .getter = sun4i_get_pll1_factors,
  42  };
  43
  44  static const struct factors_data sun6i_a31_pll1_data __initconst = {
  45 +       .enable = 31,
  46         .table = &sun6i_a31_pll1_config,
  47         .getter = sun6i_a31_get_pll1_factors,
  48  };
  49 --
  50 1.8.4
  51