diff options
Diffstat (limited to 'src/arm/rk3288-firefly.dtsi')
| -rw-r--r-- | src/arm/rk3288-firefly.dtsi | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/src/arm/rk3288-firefly.dtsi b/src/arm/rk3288-firefly.dtsi index 4e3fd9aefe34..d6cf9ada13c9 100644 --- a/src/arm/rk3288-firefly.dtsi +++ b/src/arm/rk3288-firefly.dtsi @@ -40,6 +40,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include <dt-bindings/input/input.h> #include "rk3288.dtsi" / { @@ -87,14 +88,12 @@ keys: gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - button@0 { - gpio-key,wakeup = <1>; + power { + wakeup-source; gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; label = "GPIO Power"; - linux,code = <116>; + linux,code = <KEY_POWER>; pinctrl-names = "default"; pinctrl-0 = <&pwr_key>; }; @@ -208,7 +207,6 @@ }; &emmc { - broken-cd; bus-width = <8>; cap-mmc-highspeed; disable-wp; @@ -408,6 +406,11 @@ output-low; }; + pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma { + bias-pull-up; + drive-strength = <12>; + }; + act8846 { pwr_hold: pwr-hold { rockchip,pins = <0 1 RK_FUNC_GPIO &pcfg_output_high>; @@ -457,6 +460,25 @@ }; sdmmc { + /* + * Default drive strength isn't enough to achieve even + * high-speed mode on firefly board so bump up to 12ma. + */ + sdmmc_bus4: sdmmc-bus4 { + rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, + <6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, + <6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>, + <6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + }; + + sdmmc_clk: sdmmc-clk { + rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>; + }; + + sdmmc_cmd: sdmmc-cmd { + rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>; + }; + sdmmc_pwr: sdmmc-pwr { rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; }; @@ -485,7 +507,6 @@ }; &sdio0 { - broken-cd; bus-width = <4>; disable-wp; non-removable; |