summaryrefslogtreecommitdiff
path: root/arch/arm/mach-socfpga/socfpga.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-socfpga/socfpga.c')
-rw-r--r--arch/arm/mach-socfpga/socfpga.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c
index 19643a756c48..a1c0efaa8794 100644
--- a/arch/arm/mach-socfpga/socfpga.c
+++ b/arch/arm/mach-socfpga/socfpga.c
@@ -74,6 +74,19 @@ static void socfpga_cyclone5_restart(enum reboot_mode mode, const char *cmd)
writel(temp, rst_manager_base_addr + SOCFPGA_RSTMGR_CTRL);
}
+static void socfpga_arria10_restart(enum reboot_mode mode, const char *cmd)
+{
+ u32 temp;
+
+ temp = readl(rst_manager_base_addr + SOCFPGA_A10_RSTMGR_CTRL);
+
+ if (mode == REBOOT_HARD)
+ temp |= RSTMGR_CTRL_SWCOLDRSTREQ;
+ else
+ temp |= RSTMGR_CTRL_SWWARMRSTREQ;
+ writel(temp, rst_manager_base_addr + SOCFPGA_A10_RSTMGR_CTRL);
+}
+
static const char *altera_dt_match[] = {
"altr,socfpga",
NULL
@@ -86,3 +99,16 @@ DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA")
.restart = socfpga_cyclone5_restart,
.dt_compat = altera_dt_match,
MACHINE_END
+
+static const char *altera_a10_dt_match[] = {
+ "altr,socfpga-arria10",
+ NULL
+};
+
+DT_MACHINE_START(SOCFPGA_A10, "Altera SOCFPGA Arria10")
+ .l2c_aux_val = 0,
+ .l2c_aux_mask = ~0,
+ .init_irq = socfpga_init_irq,
+ .restart = socfpga_arria10_restart,
+ .dt_compat = altera_a10_dt_match,
+MACHINE_END