[PATCH v3 1/2] ARM: tegra210: set default-tap and default-trim values in sdhci nodes
Svyatoslav Ryhel
clamor95 at gmail.com
Tue Oct 3 08:33:51 CEST 2023
Tegra MMC driver has hardcoded tap and trim values as for now.
Set default-tap and default-trim values in sdhci nodes to avoid
regressions in case Tegra MMC driver is upated to use dts values.
Signed-off-by: Svyatoslav Ryhel <clamor95 at gmail.com>
---
arch/arm/dts/tegra210.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/dts/tegra210.dtsi b/arch/arm/dts/tegra210.dtsi
index a521a43d6c..28ecd2b467 100644
--- a/arch/arm/dts/tegra210.dtsi
+++ b/arch/arm/dts/tegra210.dtsi
@@ -704,6 +704,8 @@
clock-names = "sdhci";
resets = <&tegra_car 14>;
reset-names = "sdhci";
+ nvidia,default-tap = <0x2>;
+ nvidia,default-trim = <0x4>;
status = "disabled";
};
@@ -715,6 +717,8 @@
clock-names = "sdhci";
resets = <&tegra_car 9>;
reset-names = "sdhci";
+ nvidia,default-tap = <0x8>;
+ nvidia,default-trim = <0x0>;
status = "disabled";
};
@@ -726,6 +730,8 @@
clock-names = "sdhci";
resets = <&tegra_car 69>;
reset-names = "sdhci";
+ nvidia,default-tap = <0x3>;
+ nvidia,default-trim = <0x3>;
status = "disabled";
};
@@ -737,6 +743,8 @@
clock-names = "sdhci";
resets = <&tegra_car 15>;
reset-names = "sdhci";
+ nvidia,default-tap = <0x8>;
+ nvidia,default-trim = <0x0>;
status = "disabled";
};
--
2.39.2
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