diff options
| author | Aapo Vienamo | 2018-08-10 21:08:33 +0300 |
|---|---|---|
| committer | Thierry Reding | 2018-08-27 12:27:25 +0200 |
| commit | 24005fd1b3b4e3fdd4cc45e7ead21d07e8ee1670 (patch) | |
| tree | dda202fb0706fce9f473a98b8a3cc01bac9a68cc /arch/arm64/boot/dts/nvidia/tegra186.dtsi | |
| parent | 6641af7e1fa76276c33fa74cd637b6e738ae693c (diff) | |
arm64: dts: Add Tegra186 sdmmc pinctrl voltage states
Add pad voltage configuration nodes for sdmmc pads with configurable
voltages on Tegra186.
Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra186.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra186.dtsi | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index b762227f6aa1..7669756c060f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -4,6 +4,7 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/mailbox/tegra186-hsp.h> #include <dt-bindings/memory/tegra186-mc.h> +#include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h> #include <dt-bindings/power/tegra186-powergate.h> #include <dt-bindings/reset/tegra186-reset.h> #include <dt-bindings/thermal/tegra186-bpmp-thermal.h> @@ -236,6 +237,9 @@ clock-names = "sdhci"; resets = <&bpmp TEGRA186_RESET_SDMMC1>; reset-names = "sdhci"; + pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; + pinctrl-0 = <&sdmmc1_3v3>; + pinctrl-1 = <&sdmmc1_1v8>; status = "disabled"; }; @@ -247,6 +251,9 @@ clock-names = "sdhci"; resets = <&bpmp TEGRA186_RESET_SDMMC2>; reset-names = "sdhci"; + pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; + pinctrl-0 = <&sdmmc2_3v3>; + pinctrl-1 = <&sdmmc2_1v8>; status = "disabled"; }; @@ -258,6 +265,9 @@ clock-names = "sdhci"; resets = <&bpmp TEGRA186_RESET_SDMMC3>; reset-names = "sdhci"; + pinctrl-names = "sdmmc-3v3", "sdmmc-1v8"; + pinctrl-0 = <&sdmmc3_3v3>; + pinctrl-1 = <&sdmmc3_1v8>; status = "disabled"; }; @@ -368,6 +378,36 @@ <0 0x0c380000 0 0x10000>, <0 0x0c390000 0 0x10000>; reg-names = "pmc", "wake", "aotag", "scratch"; + + sdmmc1_3v3: sdmmc1-3v3 { + pins = "sdmmc1-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>; + }; + + sdmmc1_1v8: sdmmc1-1v8 { + pins = "sdmmc1-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>; + }; + + sdmmc2_3v3: sdmmc2-3v3 { + pins = "sdmmc2-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>; + }; + + sdmmc2_1v8: sdmmc2-1v8 { + pins = "sdmmc2-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>; + }; + + sdmmc3_3v3: sdmmc3-3v3 { + pins = "sdmmc3-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>; + }; + + sdmmc3_1v8: sdmmc3-1v8 { + pins = "sdmmc3-hv"; + power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>; + }; }; ccplex@e000000 { |