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Commit f99acff1 authored by Abhilash Kesavan's avatar Abhilash Kesavan Committed by Kukjin Kim
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ARM: EXYNOS: Enable mcpm for dual-cluster exynos5800 SoC 



The exynos5800 is very similar to exynos5420. We can re-use
the existing MCPM support for exynos5800 for secondary boot
-up and switching.

Signed-off-by: default avatarAbhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent ccf55117

arch/arm/mach-exynos/mcpm-exynos.c

+7 −1
Original line number Diff line number Diff line
@@ -290,13 +290,19 @@ static void __naked exynos_pm_power_up_setup(unsigned int affinity_level) 
	"b	cci_enable_port_for_self");

}



static const struct of_device_id exynos_dt_mcpm_match[] = {

	{ .compatible = "samsung,exynos5420" },

	{ .compatible = "samsung,exynos5800" },

	{},

};



static int __init exynos_mcpm_init(void)

{

	struct device_node *node;

	void __iomem *ns_sram_base_addr;

	int ret;



	node = of_find_compatible_node(NULL, NULL, "samsung,exynos5420");

	node = of_find_matching_node(NULL, exynos_dt_mcpm_match);

	if (!node)

		return -ENODEV;

	of_node_put(node);