diff options
Diffstat (limited to 'arch/arm/mach-tegra')
-rw-r--r-- | arch/arm/mach-tegra/powergate.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index a67c92a..a8ac634 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -59,6 +59,13 @@ static const u8 tegra114_cpu_domains[] = { TEGRA_POWERGATE_CPU3, }; +static const u8 tegra124_cpu_domains[] = { + TEGRA_POWERGATE_CPU0, + TEGRA_POWERGATE_CPU1, + TEGRA_POWERGATE_CPU2, + TEGRA_POWERGATE_CPU3, +}; + static DEFINE_SPINLOCK(tegra_powergate_lock); static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE); @@ -206,6 +213,11 @@ int __init tegra_powergate_init(void) tegra_num_cpu_domains = 4; tegra_cpu_domains = tegra114_cpu_domains; break; + case TEGRA124: + tegra_num_powerdomains = 25; + tegra_num_cpu_domains = 4; + tegra_cpu_domains = tegra124_cpu_domains; + break; default: /* Unknown Tegra variant. Disable powergating */ tegra_num_powerdomains = 0; @@ -267,6 +279,33 @@ static const char * const powergate_name_t114[] = { [TEGRA_POWERGATE_XUSBC] = "xusbc", }; +static const char * const powergate_name_t124[] = { + [TEGRA_POWERGATE_CPU] = "crail", + [TEGRA_POWERGATE_3D] = "3d", + [TEGRA_POWERGATE_VENC] = "venc", + [TEGRA_POWERGATE_PCIE] = "pcie", + [TEGRA_POWERGATE_VDEC] = "vdec", + [TEGRA_POWERGATE_L2] = "l2", + [TEGRA_POWERGATE_MPE] = "mpe", + [TEGRA_POWERGATE_HEG] = "heg", + [TEGRA_POWERGATE_SATA] = "sata", + [TEGRA_POWERGATE_CPU1] = "cpu1", + [TEGRA_POWERGATE_CPU2] = "cpu2", + [TEGRA_POWERGATE_CPU3] = "cpu3", + [TEGRA_POWERGATE_CELP] = "celp", + [TEGRA_POWERGATE_CPU0] = "cpu0", + [TEGRA_POWERGATE_C0NC] = "c0nc", + [TEGRA_POWERGATE_C1NC] = "c1nc", + [TEGRA_POWERGATE_SOR] = "sor", + [TEGRA_POWERGATE_DIS] = "dis", + [TEGRA_POWERGATE_DISB] = "disb", + [TEGRA_POWERGATE_XUSBA] = "xusba", + [TEGRA_POWERGATE_XUSBB] = "xusbb", + [TEGRA_POWERGATE_XUSBC] = "xusbc", + [TEGRA_POWERGATE_VIC] = "vic", + [TEGRA_POWERGATE_IRAM] = "iram", +}; + static int powergate_show(struct seq_file *s, void *data) { int i; @@ -311,6 +350,9 @@ int __init tegra_powergate_debugfs_init(void) case TEGRA114: powergate_name = powergate_name_t114; break; + case TEGRA124: + powergate_name = powergate_name_t124; + break; } if (powergate_name) { |