This patch sets VDD_LOG to 950 mV on RK3399-Q7.
This is required to address stability issues on Puma
in heavy-load use-cases.
Reported-by: Assaf Agmon <as...@r-go.io>
Signed-off-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com>
Signed-off-by: Christoph Muellner <christoph.muell...@theobroma-systems.com>
---
Changes in v4:
- Changed patches according to review feedback.
Changes in v3:
- Fix message verbosity in pinctrl driver.
- Changed patches according to review feedback.
- Add patch to enable the full pinctrl driver only for Puma boards.
Changes in v2:
- Changed patches according to review feedback.
- Fix pinctrl infrastructure instead of hacking board_init() code.
arch/arm/dts/rk3399-puma.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi
index 09f7992f65..8304f67192 100644
--- a/arch/arm/dts/rk3399-puma.dtsi
+++ b/arch/arm/dts/rk3399-puma.dtsi
@@ -172,7 +172,7 @@
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
- regulator-init-microvolt = <900000>;
+ regulator-init-microvolt = <950000>;
};
};
--
2.11.0
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