soc: qcom: cpr3: Add CPR3 MMSS changes for msm8996msm8996-cpr3-wip

Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>

1 files changed, 137 insertions, 0 deletions

diff --git a/drivers/soc/qcom/cpr3.c b/drivers/soc/qcom/cpr3.c
index 93abc94bef48..81822a26ddd4 100644
--- a/drivers/soc/qcom/cpr3.c
+++ b/drivers/soc/qcom/cpr3.c
@@ -2001,6 +2001,142 @@ static const struct cpr_acc_desc msm8996_hmss_cpr_acc_desc = {
 	.cpr_desc = &msm8996_hmss_cpr_desc,
 };
 
+static const int msm8996_mmss_scaling_factor[][CPR3_RO_COUNT] = {
+	/* Fuse Corner 0 */
+	{
+		   0,    0,    0,    0,    0,    0, 2035, 1917,
+		1959, 2131, 2246, 2253,    0,    0,    0,    0,
+	},
+	/* Fuse Corner 1 */
+	{
+		   0,    0,    0,    0,    0,    0, 2035, 1917,
+		1959, 2131, 2246, 2253,    0,    0,    0,    0,
+	},
+	/* Fuse Corner 2 */
+	{
+		   0,    0,    0,    0,    0,    0, 2035, 1917,
+		1959, 2131, 2246, 2253,    0,    0,    0,    0,
+	},
+	/* Fuse Corner 3 */
+	{
+		   0,    0,    0,    0,    0,    0, 2035, 1917,
+		1959, 2131, 2246, 2253,    0,    0,    0,    0,
+	},
+};
+
+static const struct cpr_thread_desc msm8996_mmss_thread = {
+	.controller_id = 0,
+	.hw_tid = 0,
+	.ro_scaling_factor = msm8996_mmss_scaling_factor,
+	.ro_avail_corners = ARRAY_SIZE(msm8996_mmss_scaling_factor),
+	.sensor_range_start = 0,
+	.sensor_range_end = 35,
+	.init_voltage_step = 5000,
+	.init_voltage_width = 5,
+	.step_quot_init_min = 10,
+	.step_quot_init_max = 13,
+	.num_fuse_corners = 4,
+	.fuse_corner_data = (struct fuse_corner_data[]){
+		/* fuse corner 0 */
+		{
+			.ref_uV = 670000,
+			.max_uV = 670000,
+			.min_uV = 400000,
+			.range_uV = 32000,
+			.volt_cloop_adjust = 0,
+			.volt_oloop_adjust = 8000,
+			.max_volt_scale = 4,
+			.max_quot_scale = 10,
+			.quot_offset = 0,
+			.quot_scale = 1,
+			.quot_adjust = 0,
+			.quot_offset_scale = 5,
+			.quot_offset_adjust = 0,
+		},
+		/* fuse corner 1 */
+		{
+			.ref_uV = 745000,
+			.max_uV = 745000,
+			.min_uV = 624000,
+			.range_uV = 32000,
+			.volt_cloop_adjust = 0,
+			.volt_oloop_adjust = 0,
+			.max_volt_scale = 320,
+			.max_quot_scale = 350,
+			.quot_offset = 0,
+			.quot_scale = 1,
+			.quot_adjust = 0,
+			.quot_offset_scale = 5,
+			.quot_offset_adjust = 0,
+		},
+		/* fuse corner 2 */
+		{
+			.ref_uV = 905000,
+			.max_uV = 905000,
+			.min_uV = 632000,
+			.range_uV = 32000,
+			.volt_cloop_adjust = 12000,
+			.volt_oloop_adjust = 12000,
+			.max_volt_scale = 620,
+			.max_quot_scale = 750,
+			.quot_offset = 0,
+			.quot_scale = 1,
+			.quot_adjust = 0,
+			.quot_offset_scale = 5,
+			.quot_offset_adjust = 0,
+		},
+		/* fuse corner 3 */
+		{
+			.ref_uV = 1015000,
+			.max_uV = 1015000,
+			.min_uV = 772000,
+			.range_uV = 40000,
+			.volt_cloop_adjust = 50000,
+			.volt_oloop_adjust = 52000,
+			.max_volt_scale = 580,
+			.max_quot_scale = 1040,
+			.quot_offset = 0,
+			.quot_scale = 1,
+			.quot_adjust = 0,
+			.quot_offset_scale = 5,
+			.quot_offset_adjust = 0,
+		},
+	},
+};
+
+static const struct cpr_desc msm8996_mmss_cpr_desc = {
+	.cpr_type = CTRL_TYPE_CPR3,
+	.num_threads = 1,
+	.mem_acc_threshold = 700000,
+	.apm_threshold = 850000,
+	.apm_hysteresis = 5000,
+	.cpr_base_voltage = 470000,
+	.cpr_max_voltage = 1140000,
+	.timer_delay_us = 3000,
+	.timer_cons_up = 0,
+	.timer_cons_down = 2,
+	.up_threshold = 2,
+	.down_threshold = 2,
+	.idle_clocks = 15,
+	.count_mode = CPR3_CPR_CTL_COUNT_MODE_ALL_AT_ONCE_MIN,
+	.count_repeat = 25,
+	.gcnt_us = 1,
+	.vreg_step_fixed = 5000,
+	.vreg_step_up_limit = 1,
+	.vreg_step_down_limit = 1,
+	.vdd_settle_time_us = 34,
+	.corner_settle_time_us = 6,
+	.reduce_to_corner_uV = true,
+	.hw_closed_loop_en = true,
+	.threads = (const struct cpr_thread_desc *[]) {
+		&msm8996_mmss_thread,
+	},
+};
+
+static const struct cpr_acc_desc msm8996_mmss_cpr_acc_desc = {
+	.cpr_desc = &msm8996_mmss_cpr_desc,
+};
+
 static const int msm8998_gold_scaling_factor[][CPR3_RO_COUNT] = {
 	/* Fuse Corner 0 */
 	{
@@ -3039,6 +3175,7 @@ static int cpr_remove(struct platform_device *pdev)
 
 static const struct of_device_id cpr3_match_table[] = {
 	{ .compatible = "qcom,msm8996-cpr3-hmss", .data = &msm8996_hmss_cpr_acc_desc },
+	{ .compatible = "qcom,msm8996-cpr3-mmss", .data = &msm8996_mmss_cpr_acc_desc },
 	{ .compatible = "qcom,msm8998-cprh", .data = &msm8998_cpr_acc_desc },
 	{ .compatible = "qcom,sdm630-cprh", .data = &sdm630_cpr_acc_desc },
 	{ }