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net: stmmac: Add support for SM8150

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This adds compatible, POR config & driver data for ethernet controller
found in SM8150 SoC.

Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
[bhsharma: Massage the commit log and other cosmetic changes]
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vinod Koul 2022-03-02 16:09:49 +05:30 committed by David S. Miller
parent a8ff736d31
commit d90b312047
1 changed files with 15 additions and 0 deletions
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15
drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
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@ -183,6 +183,20 @@ static const struct ethqos_emac_driver_data emac_v2_3_0_data = {
.num_por = ARRAY_SIZE(emac_v2_3_0_por),
};
static const struct ethqos_emac_por emac_v2_1_0_por[] = {
{ .offset = RGMII_IO_MACRO_CONFIG, .value = 0x40C01343 },
{ .offset = SDCC_HC_REG_DLL_CONFIG, .value = 0x2004642C },
{ .offset = SDCC_HC_REG_DDR_CONFIG, .value = 0x00000000 },
{ .offset = SDCC_HC_REG_DLL_CONFIG2, .value = 0x00200000 },
{ .offset = SDCC_USR_CTL, .value = 0x00010800 },
{ .offset = RGMII_IO_MACRO_CONFIG2, .value = 0x00002060 },
};
static const struct ethqos_emac_driver_data emac_v2_1_0_data = {
.por = emac_v2_1_0_por,
.num_por = ARRAY_SIZE(emac_v2_1_0_por),
};
static int ethqos_dll_configure(struct qcom_ethqos *ethqos)
{
unsigned int val;
@ -558,6 +572,7 @@ static int qcom_ethqos_remove(struct platform_device *pdev)
static const struct of_device_id qcom_ethqos_match[] = {
{ .compatible = "qcom,qcs404-ethqos", .data = &emac_v2_3_0_data},
{ .compatible = "qcom,sm8150-ethqos", .data = &emac_v2_1_0_data},
{ }
};
MODULE_DEVICE_TABLE(of, qcom_ethqos_match);