Commit db1e5792 authored by Komal Bajaj's avatar Komal Bajaj Committed by Bjorn Andersson
Browse files

soc: qcom: llcc: Add QDU1000 and QRU1000 LLCC support 



Add LLCC configuration data for QDU1000 and QRU1000 SoCs.

Signed-off-by: default avatarKomal Bajaj <quic_kbajaj@quicinc.com>
Reviewed-by: default avatarMukesh Ojha <quic_mojha@quicinc.com>
Acked-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230830105654.28057-7-quic_kbajaj@quicinc.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 0bc76be6

drivers/soc/qcom/llcc-qcom.c

+67 −0
Original line number Diff line number Diff line
@@ -362,6 +362,36 @@ static const struct llcc_slice_config sm8550_data[] = { 
	{LLCC_VIDVSP,   28,  256, 4, 1, 0xFFFFFF, 0x0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },

};



static const struct llcc_slice_config qdu1000_data_2ch[] = {

	{ LLCC_MDMHPGRW, 7, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_MODHW,    9, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_MDMPNG,  21, 256, 0, 1, 0x3,   0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_ECC,     26, 512, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },

	{ LLCC_MODPE,   29, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_APTCM,   30, 256, 3, 1, 0x0,   0xc, 1, 0, 0, 1, 0, 0, 0 },

	{ LLCC_WRCACHE, 31, 128, 1, 1, 0x3,   0x0, 0, 0, 0, 0, 1, 0, 0 },

};



static const struct llcc_slice_config qdu1000_data_4ch[] = {

	{ LLCC_MDMHPGRW, 7, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_MODHW,    9, 512,  1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_MDMPNG,  21, 512,  0, 1, 0x3,   0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_ECC,     26, 1024, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },

	{ LLCC_MODPE,   29, 512,  1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_APTCM,   30, 512,  3, 1, 0x0,   0xc, 1, 0, 0, 1, 0, 0, 0 },

	{ LLCC_WRCACHE, 31, 256,  1, 1, 0x3,   0x0, 0, 0, 0, 0, 1, 0, 0 },

};



static const struct llcc_slice_config qdu1000_data_8ch[] = {

	{ LLCC_MDMHPGRW, 7, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_MODHW,    9, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_MDMPNG,  21, 1024, 0, 1, 0x3,   0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_ECC,     26, 2048, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },

	{ LLCC_MODPE,   29, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },

	{ LLCC_APTCM,   30, 1024, 3, 1, 0x0,   0xc, 1, 0, 0, 1, 0, 0, 0 },

	{ LLCC_WRCACHE, 31, 512,  1, 1, 0x3,   0x0, 0, 0, 0, 0, 1, 0, 0 },

};



static const struct llcc_edac_reg_offset llcc_v1_edac_reg_offset = {

	.trp_ecc_error_status0 = 0x20344,

	.trp_ecc_error_status1 = 0x20348,
@@ -428,6 +458,37 @@ static const u32 llcc_v2_1_reg_offset[] = { 
	[LLCC_COMMON_STATUS0]	= 0x0003400c,

};



static const struct qcom_llcc_config qdu1000_cfg[] = {

	{

		.sct_data       = qdu1000_data_8ch,

		.size		= ARRAY_SIZE(qdu1000_data_8ch),

		.need_llcc_cfg	= true,

		.reg_offset	= llcc_v2_1_reg_offset,

		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,

	},

	{

		.sct_data       = qdu1000_data_4ch,

		.size           = ARRAY_SIZE(qdu1000_data_4ch),

		.need_llcc_cfg  = true,

		.reg_offset     = llcc_v2_1_reg_offset,

		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,

	},

	{

		.sct_data       = qdu1000_data_4ch,

		.size           = ARRAY_SIZE(qdu1000_data_4ch),

		.need_llcc_cfg  = true,

		.reg_offset     = llcc_v2_1_reg_offset,

		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,

	},

	{

		.sct_data       = qdu1000_data_2ch,

		.size           = ARRAY_SIZE(qdu1000_data_2ch),

		.need_llcc_cfg  = true,

		.reg_offset     = llcc_v2_1_reg_offset,

		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,

	},

};



static const struct qcom_llcc_config sc7180_cfg[] = {

	{

		.sct_data	= sc7180_data,
@@ -549,6 +610,11 @@ static const struct qcom_llcc_config sm8550_cfg[] = { 
	},

};



static const struct qcom_sct_config qdu1000_cfgs = {

	.llcc_config	= qdu1000_cfg,

	.num_config	= ARRAY_SIZE(qdu1000_cfg),

};



static const struct qcom_sct_config sc7180_cfgs = {

	.llcc_config	= sc7180_cfg,

	.num_config	= ARRAY_SIZE(sc7180_cfg),
@@ -1168,6 +1234,7 @@ static int qcom_llcc_probe(struct platform_device *pdev) 
}



static const struct of_device_id qcom_llcc_of_match[] = {

	{ .compatible = "qcom,qdu1000-llcc", .data = &qdu1000_cfgs},

	{ .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfgs },

	{ .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfgs },

	{ .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfgs },