diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2014-06-26 23:55:43 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-07-04 12:05:17 +0200 |
| commit | 515c1a4bdcd9b55e2c21e897a9ca276bd708d145 (patch) | |
| tree | 8e6b064a92ac32dd444a94ab49d2bdacc371c609 /Documentation/devicetree/bindings/clock/sunxi.txt | |
| parent | ea5671bffbb2b6eefdce7e467a162ae2eef032ac (diff) | |
clk: sunxi: Add A23 clocks support
The clock control unit on the A23 is similar to the one found on the A31.
The AHB1, APB1, APB2 gates on the A23 are almost identical to the ones
on the A31, but some outputs are missing.
The main CPU PLL (PLL1) however is like that on older Allwinner SoCs,
such as the A10 or A20, but the N factor starts from 1 instead of 0.
This patch adds support for PLL1 and all the basic clock muxes and gates.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'Documentation/devicetree/bindings/clock/sunxi.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/sunxi.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt index b9ec668bfe62..18030ce96b71 100644 --- a/Documentation/devicetree/bindings/clock/sunxi.txt +++ b/Documentation/devicetree/bindings/clock/sunxi.txt @@ -9,11 +9,13 @@ Required properties: "allwinner,sun4i-a10-osc-clk" - for a gatable oscillator "allwinner,sun4i-a10-pll1-clk" - for the main PLL clock and PLL4 "allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31 + "allwinner,sun8i-a23-pll1-clk" - for the main PLL clock on A23 "allwinner,sun4i-a10-pll5-clk" - for the PLL5 clock "allwinner,sun4i-a10-pll6-clk" - for the PLL6 clock "allwinner,sun6i-a31-pll6-clk" - for the PLL6 clock on A31 "allwinner,sun4i-a10-cpu-clk" - for the CPU multiplexer clock "allwinner,sun4i-a10-axi-clk" - for the AXI clock + "allwinner,sun8i-a23-axi-clk" - for the AXI clock on A23 "allwinner,sun4i-a10-axi-gates-clk" - for the AXI gates "allwinner,sun4i-a10-ahb-clk" - for the AHB clock "allwinner,sun4i-a10-ahb-gates-clk" - for the AHB gates on A10 @@ -23,6 +25,7 @@ Required properties: "allwinner,sun6i-a31-ar100-clk" - for the AR100 on A31 "allwinner,sun6i-a31-ahb1-mux-clk" - for the AHB1 multiplexer on A31 "allwinner,sun6i-a31-ahb1-gates-clk" - for the AHB1 gates on A31 + "allwinner,sun8i-a23-ahb1-gates-clk" - for the AHB1 gates on A23 "allwinner,sun4i-a10-apb0-clk" - for the APB0 clock "allwinner,sun6i-a31-apb0-clk" - for the APB0 clock on A31 "allwinner,sun4i-a10-apb0-gates-clk" - for the APB0 gates on A10 @@ -37,8 +40,10 @@ Required properties: "allwinner,sun5i-a10s-apb1-gates-clk" - for the APB1 gates on A10s "allwinner,sun6i-a31-apb1-gates-clk" - for the APB1 gates on A31 "allwinner,sun7i-a20-apb1-gates-clk" - for the APB1 gates on A20 + "allwinner,sun8i-a23-apb1-gates-clk" - for the APB1 gates on A23 "allwinner,sun6i-a31-apb2-div-clk" - for the APB2 gates on A31 "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,sun4i-a10-mod0-clk" - for the module 0 family of clocks "allwinner,sun7i-a20-out-clk" - for the external output clocks "allwinner,sun7i-a20-gmac-clk" - for the GMAC clock module on A20/A31 |