[PATCH v2 2/3] clk: meson-gxbb: Add MALI clocks
Stephen Boyd
sboyd at codeaurora.org
Wed Mar 1 11:11:19 PST 2017
On 03/01, Neil Armstrong wrote:
> diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
> index a52063f..31f6090 100644
> --- a/drivers/clk/meson/gxbb.c
> +++ b/drivers/clk/meson/gxbb.c
> @@ -634,6 +634,131 @@
> },
> };
>
> +/*
> + * The MALI IP is clocked by two identical clocks (mali_0 and mali_1)
> + * muxed by a glitch-free switch.
> + */
> +
> +static u32 mux_table_mali_0_1[] = {0, 1, 2, 3, 4, 5, 6, 7};
> +const char *gxbb_mali_0_1_parent_names[] = {
static?
> + "xtal", "gp0_pll", "mpll2", "mpll1", "fclk_div7",
> + "fclk_div4", "fclk_div3", "fclk_div5"
> +};
> +
[..]
> + .reg = (void *)HHI_MALI_CLK_CNTL,
> + .bit_idx = 24,
> + .lock = &clk_lock,
> + .hw.init = &(struct clk_init_data){
> + .name = "mali_1",
> + .ops = &clk_gate_ops,
> + .parent_names = (const char *[]){ "mali_1_div" },
> + .num_parents = 1,
> + .flags = (CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED),
> + },
> +};
> +
> +static u32 mux_table_mali[] = {0, 1};
> +const char *gxbb_mali_parent_names[] = {
static?
> + "mali_0", "mali_1"
> +};
[...]
> static struct clk_mux *gxbb_clk_muxes[] = {
> &gxbb_mpeg_clk_sel,
> &gxbb_sar_adc_clk_sel,
> + &gxbb_mali_0_sel,
> + &gxbb_mali_1_sel,
> + &gxbb_mali,
> };
>
> static struct clk_divider *gxbb_clk_dividers[] = {
Can these arrays be const? If so, please do that in a separate
patch.
> &gxbb_mpeg_clk_div,
> &gxbb_sar_adc_clk_div,
> + &gxbb_mali_0_div,
> + &gxbb_mali_1_div,
> };
--
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