diff options
| author | Abhilash Kesavan <a.kesavan@samsung.com> | 2014-05-28 01:19:35 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-05-31 02:55:00 +0900 |
| commit | f99acff1c849814bacf7cb13feb6e6a360ec5872 (patch) | |
| tree | 81ff071c5c75d5196f8c344d2f302a32fce253e9 | |
| parent | ccf5511797cd4b48d20a85fa1778f5608eac9fd7 (diff) | |
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: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/mach-exynos/mcpm-exynos.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c index 1ac618ce440..20707bdfca6 100644 --- a/arch/arm/mach-exynos/mcpm-exynos.c +++ b/arch/arm/mach-exynos/mcpm-exynos.c @@ -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); |