diff options
Diffstat (limited to 'drivers/pci/controller')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-meson.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/pci/controller/dwc/pci-meson.c b/drivers/pci/controller/dwc/pci-meson.c index 96308743faf4..cca423e834e8 100644 --- a/drivers/pci/controller/dwc/pci-meson.c +++ b/drivers/pci/controller/dwc/pci-meson.c @@ -22,15 +22,6 @@ #define to_meson_pcie(x) dev_get_drvdata((x)->dev) -#define TYPE1_HDR_OFFSET 0x0 -#define PCIE_STATUS_COMMAND (TYPE1_HDR_OFFSET + 0x04) -#define PCI_IO_EN BIT(0) -#define PCI_MEM_SPACE_EN BIT(1) -#define PCI_BUS_MASTER_EN BIT(2) - -#define PCIE_BASE_ADDR0 (TYPE1_HDR_OFFSET + 0x10) -#define PCIE_BASE_ADDR1 (TYPE1_HDR_OFFSET + 0x14) - #define PCIE_CAP_OFFSET 0x70 #define PCIE_DEV_CTRL_DEV_STUS (PCIE_CAP_OFFSET + 0x08) #define PCIE_CAP_MAX_PAYLOAD_MASK GENMASK(7, 5) @@ -275,9 +266,6 @@ static void meson_pcie_init_dw(struct meson_pcie *mp) val = meson_cfg_readl(mp, PCIE_CFG0); val |= APP_LTSSM_ENABLE; meson_cfg_writel(mp, val, PCIE_CFG0); - - meson_elb_writel(mp, 0x0, PCIE_BASE_ADDR0); - meson_elb_writel(mp, 0x0, PCIE_BASE_ADDR1); } static int meson_size_to_payload(struct meson_pcie *mp, int size) @@ -325,13 +313,6 @@ static void meson_set_max_rd_req_size(struct meson_pcie *mp, int size) meson_elb_writel(mp, val, PCIE_DEV_CTRL_DEV_STUS); } -static inline void meson_enable_memory_space(struct meson_pcie *mp) -{ - /* Set the RC Bus Master, Memory Space and I/O Space enables */ - meson_elb_writel(mp, PCI_IO_EN | PCI_MEM_SPACE_EN | PCI_BUS_MASTER_EN, - PCIE_STATUS_COMMAND); -} - static int meson_pcie_establish_link(struct meson_pcie *mp) { struct dw_pcie *pci = &mp->pci; @@ -342,7 +323,6 @@ static int meson_pcie_establish_link(struct meson_pcie *mp) meson_set_max_rd_req_size(mp, MAX_READ_REQ_SIZE); dw_pcie_setup_rc(pp); - meson_enable_memory_space(mp); meson_pcie_assert_reset(mp); |