From d90b3120473a770a10d81dd633e8e475ea86f944 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Wed, 2 Mar 2022 16:09:49 +0530 Subject: [PATCH] net: stmmac: Add support for SM8150 This adds compatible, POR config & driver data for ethernet controller found in SM8150 SoC. Cc: David S. Miller Signed-off-by: Vinod Koul [bhsharma: Massage the commit log and other cosmetic changes] Signed-off-by: Bhupesh Sharma Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index 2ffa0a11eea5..8cdba9d521ec 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -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); -- 2.11.0