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net: stmmac: use STMMAC_CSR_xxx definitions in platform glue

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Use the STMMAC_CSR_xxx definitions to initialise plat->clk_csr in the
platform glue drivers to make the integer values meaningful.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Mohd Ayaan Anwar <quic_mohdayaa@quicinc.com>
Link: https://patch.msgid.link/E1uu8oh-00000001vpT-0vk2@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle)
2025-09-04 13:11:51 +01:00
committed by Jakub Kicinski
parent 78c91bec8f
commit fc8f62c827
3 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
View File

@@ -563,7 +563,8 @@ static int intel_mac_finish(struct net_device *ndev,
static void common_default_data(struct plat_stmmacenet_data *plat)
{
plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
/* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
plat->clk_csr = STMMAC_CSR_20_35M;
plat->has_gmac = 1;
plat->force_sf_dma_mode = 1;
@@ -610,7 +611,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev,
plat->pdev = pdev;
plat->phy_addr = -1;
plat->clk_csr = 5;
plat->clk_csr = STMMAC_CSR_250_300M;
plat->has_gmac = 0;
plat->has_gmac4 = 1;
plat->force_sf_dma_mode = 0;

3
drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
View File

@@ -90,7 +90,8 @@ static void loongson_default_data(struct pci_dev *pdev,
/* Get bus_id, this can be overwritten later */
plat->bus_id = pci_dev_id(pdev);
plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
/* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
plat->clk_csr = STMMAC_CSR_20_35M;
plat->has_gmac = 1;
plat->force_sf_dma_mode = 1;

5
drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
View File

@@ -21,7 +21,8 @@ struct stmmac_pci_info {
static void common_default_data(struct plat_stmmacenet_data *plat)
{
plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
/* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
plat->clk_csr = STMMAC_CSR_20_35M;
plat->has_gmac = 1;
plat->force_sf_dma_mode = 1;
@@ -74,7 +75,7 @@ static int snps_gmac5_default_data(struct pci_dev *pdev,
{
int i;
plat->clk_csr = 5;
plat->clk_csr = STMMAC_CSR_250_300M;
plat->has_gmac4 = 1;
plat->force_sf_dma_mode = 1;
plat->flags |= STMMAC_FLAG_TSO_EN;