17 #include <linux/soc/qcom/smd-rpm.h>
20 #include <dt-bindings/mfd/qcom-rpm.h>
132 	struct qcom_smd_rpm *rpm;  member
142 	struct qcom_rpm *rpm;  member
163 	ret = qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_ACTIVE_STATE,  in clk_smd_rpm_handoff()
168 	ret = qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_SLEEP_STATE,  in clk_smd_rpm_handoff()
186 	return qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_ACTIVE_STATE,  in clk_smd_rpm_set_rate_active()
200 	return qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_SLEEP_STATE,  in clk_smd_rpm_set_rate_sleep()
231 	/* Don't send requests to the RPM if the rate has not been set. */  in clk_smd_rpm_prepare()
347 	 * RPM handles rate rounding and we don't have a way to  in clk_smd_rpm_round_rate()
360 	 * RPM handles rate rounding and we don't have a way to  in clk_smd_rpm_recalc_rate()
367 static int clk_smd_rpm_enable_scaling(struct qcom_smd_rpm *rpm)  in clk_smd_rpm_enable_scaling()  argument
376 	ret = qcom_rpm_smd_write(rpm, QCOM_SMD_RPM_SLEEP_STATE,  in clk_smd_rpm_enable_scaling()
380 		pr_err("RPM clock scaling (sleep set) not enabled!\n");  in clk_smd_rpm_enable_scaling()
384 	ret = qcom_rpm_smd_write(rpm, QCOM_SMD_RPM_ACTIVE_STATE,  in clk_smd_rpm_enable_scaling()
388 		pr_err("RPM clock scaling (active set) not enabled!\n");  in clk_smd_rpm_enable_scaling()
392 	pr_debug("%s: RPM clock scaling is enabled\n", __func__);  in clk_smd_rpm_enable_scaling()
1096 	struct qcom_smd_rpm *rpm;  in rpm_smd_clk_probe()  local
1100 	rpm = dev_get_drvdata(pdev->dev.parent);  in rpm_smd_clk_probe()
1101 	if (!rpm) {  in rpm_smd_clk_probe()
1102 		dev_err(&pdev->dev, "Unable to retrieve handle to RPM\n");  in rpm_smd_clk_probe()
1124 		rpm_smd_clks[i]->rpm = rpm;  in rpm_smd_clk_probe()
1131 	ret = clk_smd_rpm_enable_scaling(rpm);  in rpm_smd_clk_probe()
1157 		.name = "qcom-clk-smd-rpm",
1175 MODULE_DESCRIPTION("Qualcomm RPM over SMD Clock Controller Driver");
1177 MODULE_ALIAS("platform:qcom-clk-smd-rpm");