diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.12/101-clk-sunxi_add-gating-pll1.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.12/101-clk-sunxi_add-gating-pll1.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.12/101-clk-sunxi_add-gating-pll1.patch b/target/linux/sunxi/patches-3.12/101-clk-sunxi_add-gating-pll1.patch new file mode 100644 index 0000000000..00519b815a --- /dev/null +++ b/target/linux/sunxi/patches-3.12/101-clk-sunxi_add-gating-pll1.patch @@ -0,0 +1,51 @@ +From 68557a66b206de79a4556d393d51865407525d52 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar> +Date: Mon, 6 May 2013 09:59:00 -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> +--- + 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 00a5c264..7d9245f 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 6aed57f..c0b0675 100644 +--- a/drivers/clk/sunxi/clk-sunxi.c ++++ b/drivers/clk/sunxi/clk-sunxi.c +@@ -293,11 +293,13 @@ 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, + }; +-- +1.8.4 + |