/* Application register defines */
#define LTSSM_EN_VAL BIT(0)
-#define LTSSM_STATE_MASK 0x1f
-#define LTSSM_STATE_L0 0x11
#define DBI_CS2 BIT(5)
#define OB_XLAT_EN_VAL BIT(1)
#define ERR_IRQ_ENABLE_SET 0x1c8
#define ERR_IRQ_ENABLE_CLR 0x1cc
-/* Config space registers */
-#define DEBUG0 0x728
-
#define MAX_MSI_HOST_IRQS 8
-
/* PCIE controller device IDs */
#define PCIE_RC_K2HK 0xb008
#define PCIE_RC_K2E 0xb009
{
u32 val;
- val = dw_pcie_readl_dbi(pci, DEBUG0);
- return (val & LTSSM_STATE_MASK) == LTSSM_STATE_L0;
+ val = dw_pcie_readl_dbi(pci, PCIE_PORT_DEBUG0);
+ val &= PORT_LOGIC_LTSSM_STATE_MASK;
+ return (val == PORT_LOGIC_LTSSM_STATE_L0);
}
static void ks_pcie_initiate_link_train(struct keystone_pcie *ks_pcie)
#define PORT_LINK_MODE_4_LANES (0x7 << 16)
#define PORT_LINK_MODE_8_LANES (0xf << 16)
+#define PCIE_PORT_DEBUG0 0x728
+#define PORT_LOGIC_LTSSM_STATE_MASK 0x1f
+#define PORT_LOGIC_LTSSM_STATE_L0 0x11
+
#define PCIE_LINK_WIDTH_SPEED_CONTROL 0x80C
#define PORT_LOGIC_SPEED_CHANGE (0x1 << 17)
#define PORT_LOGIC_LINK_WIDTH_MASK (0x1f << 8)