Re: [PATCH v2 5/5] clk: qcom: dispcc-sm8250: handle MMCX power domain

On Thu, 5 Nov 2020 at 05:42, Stephen Boyd [off-list ref] wrote:

Quoting Dmitry Baryshkov (2020-10-23 06:19:25)

quoted

On SM8250 MMCX power domain is required to access MMDS_GDSC registers.
This power domain is expressed as mmcx-supply regulator property. Use
this regulator as MDSS_GDSC supply.

Signed-off-by: Dmitry Baryshkov <redacted>
---
 drivers/clk/qcom/dispcc-sm8250.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c
index 07a98d3f882d..588575e1169d 100644
--- a/drivers/clk/qcom/dispcc-sm8250.c
+++ b/drivers/clk/qcom/dispcc-sm8250.c

@@ -963,6 +963,7 @@ static struct gdsc mdss_gdsc = {
        },
        .pwrsts = PWRSTS_OFF_ON,
        .flags = HW_CTRL,
+       .supply = "mmcx",
 };

Can this patch be applied to clk tree or will it break the tree without
the dts/regulator bits in place?

It can be applied to clk tree. Regulator bits are already accepted by
Mark Brown.


-- 
With best wishes
Dmitry