* [PATCH] ARM: nomadik: add accelerometer IRQ and pin setting
@ 2015-09-02 20:32 Linus Walleij
0 siblings, 0 replies; 2+ messages in thread
From: Linus Walleij @ 2015-09-02 20:32 UTC (permalink / raw)
To: linux-arm-kernel
The LIS3LV02DL accelerometer on the Nomadik NHK15 can generate
IRQs by the DRDY line. Map this in the DTS file and set up the
pin as input to the SoC.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/ste-nomadik-nhk15.dts | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
index b2bde1296623..bae977b859f2 100644
--- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts
+++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
@@ -46,8 +46,15 @@
};
};
};
+ lis3lv02dl {
+ lis3lv02dl_nhk_mode: lis3lv02dl_nhk {
+ nhk_cfg1 {
+ pins = "GPIO82_C10"; // IRQ line
+ ste,input = <0>;
+ };
+ };
+ };
};
-
src at 101e0000 {
/* These chrystal outputs are not used on this board */
disable-sxtalo;
@@ -75,6 +82,10 @@
lis3lv02dl at 1d {
/* Accelerometer */
compatible = "st,lis3lv02dl-accel";
+ interrupt-parent = <&gpio2>;
+ interrupts = <18 IRQ_TYPE_EDGE_RISING>; // GPIO 82
+ pinctrl-0 = <&lis3lv02dl_nhk_mode>;
+ pinctrl-names = "default";
reg = <0x1d>;
};
stmpe0: stmpe2401 at 43 {
--
2.4.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] ARM: nomadik: add accelerometer IRQ and pin setting
@ 2016-03-26 23:27 Linus Walleij
0 siblings, 0 replies; 2+ messages in thread
From: Linus Walleij @ 2016-03-26 23:27 UTC (permalink / raw)
To: linux-arm-kernel
The LIS3LV02DL accelerometer on the Nomadik NHK15 can generate
IRQs by the DRDY line. Map this in the DTS file and set up the
pin as input to the SoC.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/ste-nomadik-nhk15.dts | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
index 4a21c6492dbb..d35aa88791ad 100644
--- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts
+++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts
@@ -57,8 +57,15 @@
};
};
};
+ lis3lv02dl {
+ lis3lv02dl_nhk_mode: lis3lv02dl_nhk {
+ nhk_cfg1 {
+ pins = "GPIO82_C10"; // IRQ line
+ ste,input = <0>;
+ };
+ };
+ };
};
-
src at 101e0000 {
/* These chrystal outputs are not used on this board */
disable-sxtalo;
@@ -86,6 +93,10 @@
lis3lv02dl at 1d {
/* Accelerometer */
compatible = "st,lis3lv02dl-accel";
+ interrupt-parent = <&gpio2>;
+ interrupts = <18 IRQ_TYPE_EDGE_RISING>; // GPIO 82
+ pinctrl-0 = <&lis3lv02dl_nhk_mode>;
+ pinctrl-names = "default";
reg = <0x1d>;
};
stmpe0: stmpe2401 at 43 {
--
2.4.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2016-03-26 23:27 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-09-02 20:32 [PATCH] ARM: nomadik: add accelerometer IRQ and pin setting Linus Walleij
2016-03-26 23:27 Linus Walleij
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.