Commit d90b3120 authored by Vinod Koul's avatar Vinod Koul Committed by David S. Miller
Browse files

net: stmmac: Add support for SM8150 



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

Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
[bhsharma: Massage the commit log and other cosmetic changes]
Signed-off-by: default avatarBhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a8ff736d

drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c

+15 −0
Original line number Diff line number Diff line
@@ -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);