* [PATCH] arm64: dts: visconti: Add PWM support for TMPV7708 SoC
@ 2021-06-08 0:52 ` Nobuhiro Iwamatsu
0 siblings, 0 replies; 2+ messages in thread
From: Nobuhiro Iwamatsu @ 2021-06-08 0:52 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, punit1.agrawal, yuji2.ishikawa, linux-kernel,
Nobuhiro Iwamatsu
Add PWM node in TMPV7708's dtsi, and tmpv7708-rm-mbrc boards's dts.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
---
arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 8 ++++++++
arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 9 +++++++++
arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi | 5 +++++
3 files changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
index bf0620afe117..29a4d9fc1e47 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
@@ -68,3 +68,11 @@ &wdt {
&gpio {
status = "okay";
};
+
+&pwm_mux {
+ groups = "pwm0_gpio16_grp", "pwm1_gpio17_grp", "pwm2_gpio18_grp", "pwm3_gpio19_grp";
+};
+
+&pwm {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
index 17934fd9a14c..4b4231ff43cf 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
@@ -432,6 +432,15 @@ wdt: wdt@28330000 {
reg = <0 0x28330000 0 0x1000>;
status = "disabled";
};
+
+ pwm: pwm@241c0000 {
+ compatible = "toshiba,visconti-pwm";
+ reg = <0 0x241c0000 0 0x1000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm_mux>;
+ #pwm-cells = <2>;
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi
index 34de00015a7f..a480c6ba5f5d 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi
@@ -90,4 +90,9 @@ i2c8_pins: i2c8-pins {
groups = "i2c8_grp";
bias-pull-up;
};
+
+ pwm_mux: pwm_mux {
+ function = "pwm";
+ };
+
};
--
2.31.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] arm64: dts: visconti: Add PWM support for TMPV7708 SoC
@ 2021-06-08 0:52 ` Nobuhiro Iwamatsu
0 siblings, 0 replies; 2+ messages in thread
From: Nobuhiro Iwamatsu @ 2021-06-08 0:52 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, punit1.agrawal, yuji2.ishikawa, linux-kernel,
Nobuhiro Iwamatsu
Add PWM node in TMPV7708's dtsi, and tmpv7708-rm-mbrc boards's dts.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
---
arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 8 ++++++++
arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 9 +++++++++
arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi | 5 +++++
3 files changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
index bf0620afe117..29a4d9fc1e47 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts
@@ -68,3 +68,11 @@ &wdt {
&gpio {
status = "okay";
};
+
+&pwm_mux {
+ groups = "pwm0_gpio16_grp", "pwm1_gpio17_grp", "pwm2_gpio18_grp", "pwm3_gpio19_grp";
+};
+
+&pwm {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
index 17934fd9a14c..4b4231ff43cf 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi
@@ -432,6 +432,15 @@ wdt: wdt@28330000 {
reg = <0 0x28330000 0 0x1000>;
status = "disabled";
};
+
+ pwm: pwm@241c0000 {
+ compatible = "toshiba,visconti-pwm";
+ reg = <0 0x241c0000 0 0x1000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm_mux>;
+ #pwm-cells = <2>;
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi
index 34de00015a7f..a480c6ba5f5d 100644
--- a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi
+++ b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi
@@ -90,4 +90,9 @@ i2c8_pins: i2c8-pins {
groups = "i2c8_grp";
bias-pull-up;
};
+
+ pwm_mux: pwm_mux {
+ function = "pwm";
+ };
+
};
--
2.31.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-06-08 0:54 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-08 0:52 [PATCH] arm64: dts: visconti: Add PWM support for TMPV7708 SoC Nobuhiro Iwamatsu
2021-06-08 0:52 ` Nobuhiro Iwamatsu
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.