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

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2013-05-01 20:54:37 -07:00
committed by Gerrit - the friendly Code Review server
parent 1a62094feb 9fb72edcd3
commit 2acdf7724f
6 changed files with 17 additions and 0 deletions
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Documentation/devicetree/bindings/pil/pil-q6v5-mss.txt
+2
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@@ -17,6 +17,7 @@ Required properties:
- vdd_mx-supply: Reference to the regulator that supplies the memory rail.
- qcom,firmware-name: Base name of the firmware image. Ex. "mdsp"
- qcom,gpio-err-fatal: GPIO used by the modem to indicate error fatal to the apps.
- qcom,gpio-err-ready: GPIO used by the modem to indicate error ready to the apps.
- qcom,gpio-proxy-unvote: GPIO used by the modem to trigger proxy unvoting in
the apps.
- qcom,gpio-force-stop: GPIO used by the apps to force the modem to shutdown.
@@ -49,6 +50,7 @@ Example:
/* GPIO inputs from mss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_1_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_1_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_1_in 2 0>;
/* GPIO output to mss */
arch/arm/boot/dts/msm8226.dtsi
+1
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@@ -796,6 +796,7 @@
/* GPIO inputs from mss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_1_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_1_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_1_in 2 0>;
/* GPIO output to mss */
arch/arm/boot/dts/msm8610.dtsi
+1
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@@ -648,6 +648,7 @@
/* GPIO inputs from mss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_1_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_1_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_1_in 2 0>;
/* GPIO output to mss */
arch/arm/boot/dts/msm8974.dtsi
+1
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@@ -1109,6 +1109,7 @@
/* GPIO inputs from mss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_1_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_1_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_1_in 2 0>;
/* GPIO output to mss */
arch/arm/boot/dts/msm9625.dtsi
+1
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@@ -757,6 +757,7 @@
/* GPIO inputs from mss */
qcom,gpio-err-fatal = <&smp2pgpio_ssr_smp2p_1_in 0 0>;
qcom,gpio-err-ready = <&smp2pgpio_ssr_smp2p_1_in 1 0>;
qcom,gpio-proxy-unvote = <&smp2pgpio_ssr_smp2p_1_in 2 0>;
/* GPIO output to mss */
arch/arm/mach-msm/pil-q6v5-mss.c
+11
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@@ -650,6 +650,17 @@ static int __devinit pil_subsys_init(struct mba_data *drv,
drv->subsys_desc.start = mss_start;
drv->subsys_desc.stop = mss_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;
drv->subsys = subsys_register(&drv->subsys_desc);
if (IS_ERR(drv->subsys)) {
ret = PTR_ERR(drv->subsys);