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Merge "msm: pil-pronto: Add support for error services ready interrupt"

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2013-05-03 23:19:56 -07:00
committed by Gerrit - the friendly Code Review server
parent ce019c2659 b1e03c0408
commit c44e66ce29
5 changed files with 16 additions and 0 deletions
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Documentation/devicetree/bindings/pil/pil-pronto.txt
+2
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@@ -14,6 +14,7 @@ Required properties:
- vdd_pronto_pll-supply: regulator to supply pronto pll.
- qcom,firmware-name: Base name of the firmware image. Ex. "wcnss"
- qcom,gpio-err-fatal: GPIO used by the wcnss to indicate error fatal to the Apps.
- qcom,gpio-err-ready: GPIO used by the wcnss to indicate error ready to the Apps.
- qcom,gpio-proxy-unvote: GPIO used by the wcnss to trigger proxy unvoting in
the Apps
- qcom,gpio-force-stop: GPIO used by the Apps to force the wcnss to shutdown.
@@ -32,6 +33,7 @@ Example:
/* GPIO input from wcnss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_4_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_4_in 1 0>;
qcom,proxy-unvote = <&smp2pgpio_ssr_smp2p_4_in 2 0>;
/* GPIO output to wcnss */
arch/arm/boot/dts/msm8226.dtsi
+1
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@@ -750,6 +750,7 @@
/* GPIO inputs from wcnss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_4_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_4_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_4_in 2 0>;
/* GPIO output to wcnss */
arch/arm/boot/dts/msm8610.dtsi
+1
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@@ -488,6 +488,7 @@
/* GPIO inputs from wcnss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_4_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_4_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_4_in 2 0>;
/* GPIO output to wcnss */
arch/arm/boot/dts/msm8974.dtsi
+1
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@@ -1145,6 +1145,7 @@
/* GPIO inputs from wcnss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_4_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_4_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_4_in 2 0>;
/* GPIO output to wcnss */
arch/arm/mach-msm/pil-pronto.c
+11
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@@ -515,6 +515,17 @@ static int __devinit pil_pronto_probe(struct platform_device *pdev)
drv->subsys_desc.start = pronto_start;
drv->subsys_desc.stop = pronto_stop;
ret = of_get_named_gpio(pdev->dev.of_node,
"qcom,gpio-err-ready", 0);
if (ret < 0)
return ret;
ret = gpio_to_irq(ret);
if (ret < 0)
return ret;
drv->subsys_desc.err_ready_irq = ret;
INIT_DELAYED_WORK(&drv->cancel_vote_work, wcnss_post_bootup);
drv->subsys = subsys_register(&drv->subsys_desc);