Re: [PATCH v1 1/7] ARM: dts: ifc6410: Add pwrseq support for WLAN
From: Bjorn Andersson <hidden>
Date: 2015-07-30 00:13:02
Also in:
linux-arm-kernel, linux-arm-msm, lkml
On Tue 28 Jul 05:53 PDT 2015, Srinivas Kandagatla wrote:
This patch adds pwrseq for WLAN which resets the WLAN just before the SDIO bus is up.
Does this mean that we have the !power-of-2 patch in mmc on the way?
quoted hunk ↗ jump to hunk
Signed-off-by: Srinivas Kandagatla <redacted> --- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 88d6655..df560cf 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts@@ -1,5 +1,6 @@ #include "qcom-apq8064-v2.0.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> / { model = "Qualcomm APQ8064/IFC6410";@@ -206,6 +207,28 @@ status = "okay"; }; + qcom,ssbi@500000 { + pmicintc: pmic@0 { + pm8921_gpio: gpio@150 {
These should already be labeled in the apq8064 dtsi (or in a qcom-pm8921.dtsi).
+ pinctrl-names = "default"; + pinctrl-0 = <&wlan_default_gpios>;
Please move these to the pwrseq node, as that's the consumer of this.
+ wlan_default_gpios: wlan-gpios {
+ pios {
+ pins = "gpio43";
+ function = "normal";
+ bias-disable;
+ power-source = <PM8921_GPIO_S4>;
+ };
+ };
+ };
+ };
+ };Regards, Bjorn