diff options
Diffstat (limited to 'target/linux/omap/patches-3.18/950-am335x-evmsk-wilink-dts.patch')
| -rw-r--r-- | target/linux/omap/patches-3.18/950-am335x-evmsk-wilink-dts.patch | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/target/linux/omap/patches-3.18/950-am335x-evmsk-wilink-dts.patch b/target/linux/omap/patches-3.18/950-am335x-evmsk-wilink-dts.patch new file mode 100644 index 0000000000..cf0530e53a --- /dev/null +++ b/target/linux/omap/patches-3.18/950-am335x-evmsk-wilink-dts.patch @@ -0,0 +1,79 @@ +--- a/arch/arm/boot/dts/am335x-evmsk.dts ++++ b/arch/arm/boot/dts/am335x-evmsk.dts +@@ -14,6 +14,7 @@ + /dts-v1/; + + #include "am33xx.dtsi" ++#include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/pwm/pwm.h> + + / { +@@ -26,6 +27,13 @@ + }; + }; + ++ wlan { ++ compatible = "wlcore"; ++ ++ gpio = <31>; ++ board-ref-clock = <4>; ++ }; ++ + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ +@@ -68,6 +76,16 @@ + enable-active-high; + }; + ++ vmmc_wl: fixedregulator@2 { ++ compatible = "regulator-fixed"; ++ regulator-name = "vmmc-wl"; ++ regulator-min-microvolt = <1800000>; ++ regulator-max-microvolt = <1800000>; ++ gpio = <&gpio1 29 0>; ++ startup-delay-us = <70000>; ++ enable-active-high; ++ }; ++ + leds { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_s0>; +@@ -445,6 +463,20 @@ + 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */ + >; + }; ++ ++ wilink_pins: pinmux_wilink_pins { ++ pinctrl-single,pins = < ++ 0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_31 */ ++ 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_csn0.gpio1_29 */ ++ 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ ++ 0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ ++ 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ ++ 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ ++ 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ ++ 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ ++ >; ++ }; ++ + }; + + &uart0 { +@@ -682,6 +714,16 @@ + pinctrl-0 = <&mmc2_pins>; + }; + ++&mmc2 { ++ status = "okay"; ++ vmmc-supply = <&vmmc_wl>; ++ bus-width = <4>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&wilink_pins>; ++ ti,non-removable; ++ keep-power-in-suspend; ++}; ++ + &mcasp1 { + pinctrl-names = "default"; + pinctrl-0 = <&mcasp1_pins>; |