[35/40] arm64: dts: tegra186: Add sdmmc pad auto calibration offsets

Message ID 1533141150-10511-36-git-send-email-avienamo@nvidia.com
State New
Headers show
Series
  • Tegra SDHCI add support for HS200 and UHS signaling
Related show

Commit Message

Aapo Vienamo Aug. 1, 2018, 4:32 p.m.
Add the calibration offset properties used for automatic pad drive
strength calibration.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra186.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 7669756..b7020dd 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -240,6 +240,12 @@ 
 		pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
 		pinctrl-0 = <&sdmmc1_3v3>;
 		pinctrl-1 = <&sdmmc1_1v8>;
+		nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>;
+		nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x06>;
+		nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x07>;
+		nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>;
+		nvidia,pad-autocal-pull-up-offset-sdr104 = <0x03>;
+		nvidia,pad-autocal-pull-down-offset-sdr104 = <0x05>;
 		status = "disabled";
 	};
 
@@ -254,6 +260,10 @@ 
 		pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
 		pinctrl-0 = <&sdmmc2_3v3>;
 		pinctrl-1 = <&sdmmc2_1v8>;
+		nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>;
+		nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x06>;
+		nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x07>;
+		nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>;
 		status = "disabled";
 	};
 
@@ -268,6 +278,12 @@ 
 		pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
 		pinctrl-0 = <&sdmmc3_3v3>;
 		pinctrl-1 = <&sdmmc3_1v8>;
+		nvidia,pad-autocal-pull-up-offset-1v8 = <0x00>;
+		nvidia,pad-autocal-pull-down-offset-1v8 = <0x7a>;
+		nvidia,pad-autocal-pull-up-offset-3v3-timeout = <0x07>;
+		nvidia,pad-autocal-pull-down-offset-3v3-timeout = <0x06>;
+		nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x07>;
+		nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x07>;
 		status = "disabled";
 	};
 
@@ -279,6 +295,10 @@ 
 		clock-names = "sdhci";
 		resets = <&bpmp TEGRA186_RESET_SDMMC4>;
 		reset-names = "sdhci";
+		nvidia,pad-autocal-pull-up-offset-hs400 = <0x05>;
+		nvidia,pad-autocal-pull-down-offset-hs400 = <0x05>;
+		nvidia,pad-autocal-pull-up-offset-1v8-timeout = <0x0a>;
+		nvidia,pad-autocal-pull-down-offset-1v8-timeout = <0x0a>;
 		status = "disabled";
 	};