From: Luca Weiss <luca@z3ntu.xyz>
To: ~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Luca Weiss <luca@z3ntu.xyz>
Subject: [PATCH] ARM: dts: qcom: apq8026-lg-lenok: Add vibrator support
Date: Sun, 21 Jan 2024 11:09:57 +0100 [thread overview]
Message-ID: <20240121-lenok-vibrator-v1-1-d4703ff92021@z3ntu.xyz> (raw)
This device has a vibrator attached to the CAMSS_GP0_CLK, use clk-pwm
and pwm-vibrator to make the vibrator work.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts | 38 ++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts b/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts
index 0a1fd5eb3c6d..a70de21bf139 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts
@@ -7,6 +7,7 @@
#include "qcom-msm8226.dtsi"
#include "pm8226.dtsi"
+#include <dt-bindings/clock/qcom,mmcc-msm8974.h>
/delete-node/ &adsp_region;
@@ -56,6 +57,29 @@ vreg_wlan: wlan-regulator {
pinctrl-names = "default";
pinctrl-0 = <&wlan_regulator_default_state>;
};
+
+ pwm_vibrator: pwm {
+ compatible = "clk-pwm";
+ clocks = <&mmcc CAMSS_GP0_CLK>;
+
+ pinctrl-0 = <&vibrator_clk_default_state>;
+ pinctrl-names = "default";
+
+ #pwm-cells = <2>;
+ };
+
+ vibrator {
+ compatible = "pwm-vibrator";
+
+ pwms = <&pwm_vibrator 0 10000>;
+ pwm-names = "enable";
+
+ vcc-supply = <&pm8226_l28>;
+ enable-gpios = <&tlmm 62 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&vibrator_en_default_state>;
+ pinctrl-names = "default";
+ };
};
&adsp {
@@ -330,6 +354,20 @@ reset-pins {
};
};
+ vibrator_clk_default_state: vibrator-clk-default-state {
+ pins = "gpio33";
+ function = "gp0_clk";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ vibrator_en_default_state: vibrator-en-default-state {
+ pins = "gpio62";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
wlan_hostwake_default_state: wlan-hostwake-default-state {
pins = "gpio37";
function = "gpio";
---
base-commit: ad5c60d66016e544c51ed98635a74073f761f45d
change-id: 20240121-lenok-vibrator-ce5b1734e2bb
Best regards,
--
Luca Weiss <luca@z3ntu.xyz>
next reply other threads:[~2024-01-21 10:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-21 10:09 Luca Weiss [this message]
2024-01-25 16:31 ` [PATCH] ARM: dts: qcom: apq8026-lg-lenok: Add vibrator support Konrad Dybcio
2024-02-01 21:53 ` Bjorn Andersson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240121-lenok-vibrator-v1-1-d4703ff92021@z3ntu.xyz \
--to=luca@z3ntu.xyz \
--cc=andersson@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=konrad.dybcio@linaro.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=phone-devel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=~postmarketos/upstreaming@lists.sr.ht \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).