diff options
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts b/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts index 3a376ab2bb9e..6c4f8d4a9cc4 100644 --- a/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts +++ b/arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dts @@ -16,6 +16,10 @@ compatible = "samsung,dreamlte", "samsung,exynos8895"; chassis-type = "handset"; + aliases { + mmc0 = &mmc; + }; + chosen { #address-cells = <2>; #size-cells = <1>; @@ -95,6 +99,27 @@ clock-frequency = <26000000>; }; +&mmc { + pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus1 &sd2_bus4 &sd2_cd>; + pinctrl-names = "default"; + + bus-width = <4>; + card-detect-delay = <200>; + cd-gpios = <&gpa1 5 GPIO_ACTIVE_LOW>; + clock-frequency = <800000000>; + disable-wp; + sd-uhs-sdr50; + sd-uhs-sdr104; + + /* TODO: Add regulators once PMIC is implemented */ + + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-ddr-timing = <1 2>; + samsung,dw-mshc-sdr-timing = <0 3>; + + status = "okay"; +}; + &pinctrl_alive { key_power: key-power-pins { samsung,pins = "gpa2-4"; @@ -123,4 +148,11 @@ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; samsung,pin-drv = <EXYNOS7_PIN_DRV_LV1>; }; + + sd2_cd: sd2-cd-pins { + samsung,pins = "gpa1-5"; + samsung,pin-function = <EXYNOS_PIN_FUNC_EINT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; + samsung,pin-drv = <EXYNOS7_PIN_DRV_LV4>; + }; }; |