* Resource State Coordinator controller (RSC)
*
* @name: Controller identifier.
+ * @base: Start address of the DRV registers in this controller.
* @tcs_base: Start address of the TCS registers in this controller.
* @id: Instance id in the controller (Direct Resource Voter).
* @num_tcs: Number of TCSes in this DRV.
*/
struct rsc_drv {
const char *name;
+ void __iomem *base;
void __iomem *tcs_base;
int id;
int num_tcs;
return ret;
}
-static int rpmh_probe_tcs_config(struct platform_device *pdev,
- struct rsc_drv *drv, void __iomem *base)
+static int rpmh_probe_tcs_config(struct platform_device *pdev, struct rsc_drv *drv)
{
struct tcs_type_config {
u32 type;
ret = of_property_read_u32(dn, "qcom,tcs-offset", &offset);
if (ret)
return ret;
- drv->tcs_base = base + offset;
+ drv->tcs_base = drv->base + offset;
- config = readl_relaxed(base + DRV_PRNT_CHLD_CONFIG);
+ config = readl_relaxed(drv->base + DRV_PRNT_CHLD_CONFIG);
max_tcs = config;
max_tcs &= DRV_NUM_TCS_MASK << (DRV_NUM_TCS_SHIFT * drv->id);
char drv_id[10] = {0};
int ret, irq;
u32 solver_config;
- void __iomem *base;
/*
* Even though RPMh doesn't directly use cmd-db, all of its children
drv->name = dev_name(&pdev->dev);
snprintf(drv_id, ARRAY_SIZE(drv_id), "drv-%d", drv->id);
- base = devm_platform_ioremap_resource_byname(pdev, drv_id);
- if (IS_ERR(base))
- return PTR_ERR(base);
+ drv->base = devm_platform_ioremap_resource_byname(pdev, drv_id);
+ if (IS_ERR(drv->base))
+ return PTR_ERR(drv->base);
- ret = rpmh_probe_tcs_config(pdev, drv, base);
+ ret = rpmh_probe_tcs_config(pdev, drv);
if (ret)
return ret;
* 'HW solver' mode where they can be in autonomous mode executing low
* power mode to power down.
*/
- solver_config = readl_relaxed(base + DRV_SOLVER_CONFIG);
+ solver_config = readl_relaxed(drv->base + DRV_SOLVER_CONFIG);
solver_config &= DRV_HW_SOLVER_MASK << DRV_HW_SOLVER_SHIFT;
solver_config = solver_config >> DRV_HW_SOLVER_SHIFT;
if (!solver_config) {