| Message ID | 20230716220644.22158-2-markuss.broks@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add various peripheral support for K3G | expand |
On 17/07/2023 00:05, Markuss Broks wrote: > This device has Broadcom BCM4354 WiFi card installed, > which uses SDIO interface. > > Signed-off-by: Markuss Broks <markuss.broks@gmail.com> > --- > &pinctrl_0 { > s2mps11_irq: s2mps11-irq-pins { > samsung,pins = "gpx0-7"; > @@ -628,6 +652,11 @@ touch_irq: touch-irq-pins { > samsung,pins = "gpx1-6"; > samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > }; > + > + wlan_reset: wlan-reset { It does not look like you tested the DTS against bindings. Please run `make dtbs_check` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ for instructions). This is a requirement since few months (half a year?). Best regards, Krzysztof
diff --git a/arch/arm/boot/dts/exynos5422-samsung-k3g.dts b/arch/arm/boot/dts/exynos5422-samsung-k3g.dts index c35261a338ff..1a11a6993ba7 100644 --- a/arch/arm/boot/dts/exynos5422-samsung-k3g.dts +++ b/arch/arm/boot/dts/exynos5422-samsung-k3g.dts @@ -48,6 +48,13 @@ tsp_vdd: regulator-tsp-vdd-en { gpio = <&gpy3 5 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + wlan_pwrseq: wlan-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpy7 7 GPIO_ACTIVE_LOW>; /* WIFI_EN */ + clocks = <&s2mps11_osc S2MPS11_CLK_BT>; /* Used not only for Bluetooth */ + clock-names = "ext_clock"; + }; }; &cpu0 { @@ -616,6 +623,23 @@ &mmc_0 { bus-width = <8>; }; +/* WiFi SDIO module */ +&mmc_1 { + status = "okay"; + cap-sdio-irq; + cap-sd-highspeed; + non-removable; + samsung,dw-mshc-ciu-div = <1>; + samsung,dw-mshc-sdr-timing = <0 1>; + samsung,dw-mshc-ddr-timing = <0 2>; + pinctrl-names = "default"; + pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>, + <&sd1_bus4>, <&wlan_reset>; + bus-width = <4>; + vqmmc-supply = <&ldo3_reg>; + mmc-pwrseq = <&wlan_pwrseq>; +}; + &pinctrl_0 { s2mps11_irq: s2mps11-irq-pins { samsung,pins = "gpx0-7"; @@ -628,6 +652,11 @@ touch_irq: touch-irq-pins { samsung,pins = "gpx1-6"; samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; }; + + wlan_reset: wlan-reset { + samsung,pins = "gpy7-7"; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; }; &rtc {
This device has Broadcom BCM4354 WiFi card installed, which uses SDIO interface. Signed-off-by: Markuss Broks <markuss.broks@gmail.com> --- arch/arm/boot/dts/exynos5422-samsung-k3g.dts | 29 ++++++++++++++++++++ 1 file changed, 29 insertions(+)