Ejemplo n.º 1
0
_mali_osk_errcode_t mali_platform_init(void)
{
	mali_clk = clk_get_sys("mali", "pll_fixed");

	if (mali_clk ) {
		if (!mali_init_flag) {
#if defined(CONFIG_MALI_CLK_400M)
			clk_set_rate(mali_clk, 400000000);
#elif defined(CONFIG_MALI_CLK_333M)
			clk_set_rate(mali_clk, 333000000);
#else
			clk_set_rate(mali_clk, 250000000);
#endif
			mali_clk->enable(mali_clk);
			malifix_init();
			mali_meson_poweron(1);
			mali_init_flag = 1;
		}
		MALI_SUCCESS;
	}

#ifdef CONFIG_ARCH_MESON6
    MALI_PRINT_ERROR(("Failed to lookup mali clock"));
	MALI_ERROR(_MALI_OSK_ERR_FAULT);
#else
	MALI_SUCCESS;
#endif /* CONFIG_ARCH_MESON6 */
}
Ejemplo n.º 2
0
_mali_osk_errcode_t mali_platform_init(void)
{
	mali_clk = clk_get_sys("mali", "pll_fixed");

	if (mali_clk ) {
		if (!mali_init_flag) {
			clk_set_rate(mali_clk, 400000000);
			mali_clk->enable(mali_clk);
			malifix_init();
			mali_meson_poweron(1);
			mali_init_flag = 1;
		}
		MALI_SUCCESS;
	} else
		panic("linux kernel should > 3.0\n");

#if MESON_CPU_TYPE >= MESON_CPU_TYPE_MESON6
    MALI_PRINT_ERROR(("Failed to lookup mali clock"));
	MALI_ERROR(_MALI_OSK_ERR_FAULT);
#else
	MALI_SUCCESS;
#endif /* CONFIG_ARCH_MESON6 */
}