const struct pwrap_slv_type *slave;
struct clk *clk_spi;
struct clk *clk_wrap;
+ struct clk *clk_sys;
+ struct clk *clk_tmr;
struct reset_control *rstc;
struct reset_control *rstc_bridge;
return PTR_ERR(wrp->clk_wrap);
}
+ wrp->clk_sys = devm_clk_get_optional(wrp->dev, "sys");
+ if (IS_ERR(wrp->clk_sys)) {
+ return dev_err_probe(wrp->dev, PTR_ERR(wrp->clk_sys),
+ "failed to get clock: %pe\n",
+ wrp->clk_sys);
+ }
+
+ wrp->clk_tmr = devm_clk_get_optional(wrp->dev, "tmr");
+ if (IS_ERR(wrp->clk_tmr)) {
+ return dev_err_probe(wrp->dev, PTR_ERR(wrp->clk_tmr),
+ "failed to get clock: %pe\n",
+ wrp->clk_tmr);
+ }
+
ret = clk_prepare_enable(wrp->clk_spi);
if (ret)
return ret;
if (ret)
goto err_out1;
+ ret = clk_prepare_enable(wrp->clk_sys);
+ if (ret)
+ goto err_out2;
+
+ ret = clk_prepare_enable(wrp->clk_tmr);
+ if (ret)
+ goto err_out3;
+
/* Enable internal dynamic clock */
if (HAS_CAP(wrp->master->caps, PWRAP_CAP_DCM)) {
pwrap_writel(wrp, 1, PWRAP_DCM_EN);
ret = pwrap_init(wrp);
if (ret) {
dev_dbg(wrp->dev, "init failed with %d\n", ret);
- goto err_out2;
+ goto err_out4;
}
}
if (!(pwrap_readl(wrp, PWRAP_WACS2_RDATA) & mask_done)) {
dev_dbg(wrp->dev, "initialization isn't finished\n");
ret = -ENODEV;
- goto err_out2;
+ goto err_out4;
}
/* Initialize watchdog, may not be done by the bootloader */
IRQF_TRIGGER_HIGH,
"mt-pmic-pwrap", wrp);
if (ret)
- goto err_out2;
+ goto err_out4;
wrp->regmap = devm_regmap_init(wrp->dev, NULL, wrp, wrp->slave->regops->regmap);
if (IS_ERR(wrp->regmap)) {
if (ret) {
dev_dbg(wrp->dev, "failed to create child devices at %pOF\n",
np);
- goto err_out2;
+ goto err_out4;
}
return 0;
+err_out4:
+ clk_disable_unprepare(wrp->clk_tmr);
+err_out3:
+ clk_disable_unprepare(wrp->clk_sys);
err_out2:
clk_disable_unprepare(wrp->clk_wrap);
err_out1: