From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Sam Protsenko <semen.protsenko@linaro.org>,
Chanho Park <chanho61.park@samsung.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH 4/6] arm64: dts: exynos: add VPH_PWR regulator on TM2
Date: Fri, 20 Jan 2023 18:31:14 +0100 [thread overview]
Message-ID: <20230120173116.341270-4-krzysztof.kozlowski@linaro.org> (raw)
In-Reply-To: <20230120173116.341270-1-krzysztof.kozlowski@linaro.org>
VPH_PWR is routed to battery, so it is not configurable. However few
devices, e.g. WM5110 expect speaker power supplies, thus provide the
regulator for full hardware description. Audio amplifier also accepts
that power supply.
Keep ordering the nodes by renaming existing IRDA regulator.
This fixes dtbs_check warnings:
exynos5433-tm2e.dtb: audio-codec@0: 'SPKVDDL-supply' is a required property
exynos5433-tm2e.dtb: audio-codec@0: 'SPKVDDR-supply' is a required property
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
.../boot/dts/exynos/exynos5433-tm2-common.dtsi | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
index 6f701297a665..3785a6580bdf 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
@@ -99,11 +99,18 @@ max98504: amplifier@31 {
DIOVDD-supply = <&ldo3_reg>;
DVDD-supply = <&ldo3_reg>;
- /* PVDD-supply to VPH_PWR */
+ PVDD-supply = <&vph_pwr_regulator>;
};
};
- irda_regulator: irda-regulator {
+ vph_pwr_regulator: regulator-vph-pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "VPH_PWR";
+ regulator-min-microvolt = <4200000>;
+ regulator-max-microvolt = <4200000>;
+ };
+
+ irda_regulator: regulator-irda {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpr3 3 GPIO_ACTIVE_HIGH>;
@@ -1298,6 +1305,8 @@ wm5110: audio-codec@0 {
CPVDD-supply = <&ldo18_reg>;
DBVDD2-supply = <&ldo18_reg>;
DBVDD3-supply = <&ldo18_reg>;
+ SPKVDDL-supply = <&vph_pwr_regulator>;
+ SPKVDDR-supply = <&vph_pwr_regulator>;
controller-data {
samsung,spi-feedback-delay = <0>;
--
2.34.1
next prev parent reply other threads:[~2023-01-20 17:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230120173124epcas5p319f4f913d455734edb1b63eec2120e77@epcas5p3.samsung.com>
2023-01-20 17:31 ` [PATCH 1/6] arm64: dts: exynos: disable non-working GPU on Exynos7 Espresso Krzysztof Kozlowski
2023-01-20 17:31 ` [PATCH 2/6] arm64: dts: exynos: add ADC supply " Krzysztof Kozlowski
2023-01-28 6:53 ` Alim Akhtar
2023-01-20 17:31 ` [PATCH 3/6] arm64: dts: exynos: correct Bluetooth LED triger on E850-96 Krzysztof Kozlowski
2023-01-20 17:31 ` Krzysztof Kozlowski [this message]
2023-01-20 17:31 ` [PATCH 5/6] arm64: dts: exynos: add interrupt-controller to WM5110 on TM2 Krzysztof Kozlowski
2023-01-20 17:31 ` [PATCH 6/6] arm64: dts: exynos: correct wlf,micd-dbtime " Krzysztof Kozlowski
2023-01-23 10:01 ` [PATCH 1/6] arm64: dts: exynos: disable non-working GPU on Exynos7 Espresso Krzysztof Kozlowski
2023-01-28 6:49 ` Alim Akhtar
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=20230120173116.341270-4-krzysztof.kozlowski@linaro.org \
--to=krzysztof.kozlowski@linaro.org \
--cc=alim.akhtar@samsung.com \
--cc=chanho61.park@samsung.com \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=semen.protsenko@linaro.org \
/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 NNTP newsgroup(s).