Hi,
On Tue, Sep 22, 2015 at 11:38:54PM +0800, Vishnu Patekar wrote:
> Allwinner A83T is octa-core cortex-a7 based SoC.
> It's clock control unit and prcm, pinmux are different from previous sun8i
> series.
> Its processor cores are arragned in two clusters 4 cores each,
> similar to A80.
>
> Signed-off-by: Vishnu Patekar <vishnupatekar0510@xxxxxxxxx>
> ---
> Documentation/devicetree/bindings/arm/sunxi.txt | 1 +
> arch/arm/mach-sunxi/sunxi.c | 1 +
> drivers/clk/sunxi/clk-sunxi.c | 6 ++++++
> 3 files changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
> index 67da205..cf5ed27 100644
> --- a/Documentation/devicetree/bindings/arm/sunxi.txt
> +++ b/Documentation/devicetree/bindings/arm/sunxi.txt
> @@ -11,4 +11,5 @@ using one of the following compatible strings:
> allwinner,sun8i-a23
> allwinner,sun8i-a33
> allwinner,sun8i-h3
> + allwinner,sun8i-a83t
> allwinner,sun9i-a80
> diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
> index 65bab28..b04aefa 100644
> --- a/arch/arm/mach-sunxi/sunxi.c
> +++ b/arch/arm/mach-sunxi/sunxi.c
> @@ -69,6 +69,7 @@ static const char * const sun8i_board_dt_compat[] = {
> "allwinner,sun8i-a23",
> "allwinner,sun8i-a33",
> "allwinner,sun8i-h3",
> + "allwinner,sun8i-a83t",
> NULL,
> };
>
> diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
> index 413070d..f216d5d 100644
> --- a/drivers/clk/sunxi/clk-sunxi.c
> +++ b/drivers/clk/sunxi/clk-sunxi.c
> @@ -1212,6 +1212,12 @@ CLK_OF_DECLARE(sun6i_a31s_clk_init, "allwinner,sun6i-a31s", sun6i_init_clocks);
> CLK_OF_DECLARE(sun8i_a23_clk_init, "allwinner,sun8i-a23", sun6i_init_clocks);
> CLK_OF_DECLARE(sun8i_a33_clk_init, "allwinner,sun8i-a33", sun6i_init_clocks);
>
> +static void __init sun8ia83t_init_clocks(struct device_node *node)
Having an underscore between sun8i and a83t would be great :)
> +{
> + sunxi_init_clocks(NULL, 0);
> +}
> +CLK_OF_DECLARE(sun9i_a83t_clk_init, "allwinner,sun8i-a83t", sun8ia83t_init_clocks);
^ Is this a sun9i or sun8i SoC ?
Is the list of protected clocks always going to be empty, or will you
add some new clocks in that list in the future?
Thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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