summaryrefslogtreecommitdiff
path: root/arch/arm/mach-dove/common.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-dove/common.c')
-rw-r--r--arch/arm/mach-dove/common.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 0d1a89298ece..0cdaa3851d2e 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -16,6 +16,7 @@
#include <linux/platform_data/dma-mv_xor.h>
#include <linux/platform_data/usb-ehci-orion.h>
#include <linux/platform_device.h>
+#include <linux/soc/dove/pmu.h>
#include <asm/hardware/cache-tauros2.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -375,6 +376,47 @@ void __init dove_setup_cpu_wins(void)
DOVE_SCRATCHPAD_SIZE);
}
+static struct resource orion_wdt_resource[] = {
+ DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x04),
+ DEFINE_RES_MEM(RSTOUTn_MASK_PHYS, 0x04),
+};
+
+static struct platform_device orion_wdt_device = {
+ .name = "orion_wdt",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(orion_wdt_resource),
+ .resource = orion_wdt_resource,
+};
+
+static void __init __maybe_unused orion_wdt_init(void)
+{
+ platform_device_register(&orion_wdt_device);
+}
+
+static const struct dove_pmu_domain_initdata pmu_domains[] __initconst = {
+ {
+ .pwr_mask = PMU_PWR_VPU_PWR_DWN_MASK,
+ .rst_mask = PMU_SW_RST_VIDEO_MASK,
+ .iso_mask = PMU_ISO_VIDEO_MASK,
+ .name = "vpu-domain",
+ }, {
+ .pwr_mask = PMU_PWR_GPU_PWR_DWN_MASK,
+ .rst_mask = PMU_SW_RST_GPU_MASK,
+ .iso_mask = PMU_ISO_GPU_MASK,
+ .name = "gpu-domain",
+ }, {
+ /* sentinel */
+ },
+};
+
+static const struct dove_pmu_initdata pmu_data __initconst = {
+ .pmc_base = DOVE_PMU_VIRT_BASE,
+ .pmu_base = DOVE_PMU_VIRT_BASE + 0x8000,
+ .irq = IRQ_DOVE_PMU,
+ .irq_domain_start = IRQ_DOVE_PMU_START,
+ .domains = pmu_domains,
+};
+
void __init dove_init(void)
{
pr_info("Dove 88AP510 SoC, TCLK = %d MHz.\n",
@@ -389,6 +431,7 @@ void __init dove_init(void)
dove_clk_init();
/* internal devices that every board has */
+ dove_init_pmu_legacy(&pmu_data);
dove_rtc_init();
dove_xor0_init();
dove_xor1_init();