From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>,
Sekhar Nori <nsekhar@ti.com>, Sasha Levin <sashal@kernel.org>,
devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 21/28] ARM: dts: da850-lcdk: Correct the audio codec regulators
Date: Sat, 9 Feb 2019 13:48:29 -0500 [thread overview]
Message-ID: <20190209184840.126418-21-sashal@kernel.org> (raw)
In-Reply-To: <20190209184840.126418-1-sashal@kernel.org>
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
[ Upstream commit bd540ebe68c3017194a1caa38e075bbbc0832749 ]
Add the board level fixed regulators for 3.3V and 1.8V which is used to
power - among other things - the tlv320aic3106 codec.
Apart from removing the following warning during boot:
tlv320aic3x-codec 0-0018: Invalid supply voltage(s) AVDD: -22, DVDD: -22
With the correct voltages the driver can select correct OCMV value to
reduce pop noise.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/boot/dts/da850-lcdk.dts | 36 ++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
index 0177e3ed20fe..c196e37606c4 100644
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts
@@ -39,6 +39,36 @@
};
};
+ vcc_5vd: fixedregulator-vcc_5vd {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_5vd";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+
+ vcc_3v3d: fixedregulator-vcc_3v3d {
+ /* TPS650250 - VDCDC1 */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3d";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_5vd>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_1v8d: fixedregulator-vcc_1v8d {
+ /* TPS650250 - VDCDC2 */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v8d";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_5vd>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "DA850/OMAP-L138 LCDK";
@@ -221,6 +251,12 @@
compatible = "ti,tlv320aic3106";
reg = <0x18>;
status = "okay";
+
+ /* Regulators */
+ IOVDD-supply = <&vcc_3v3d>;
+ AVDD-supply = <&vcc_3v3d>;
+ DRVDD-supply = <&vcc_3v3d>;
+ DVDD-supply = <&vcc_1v8d>;
};
};
--
2.19.1
next prev parent reply other threads:[~2019-02-09 18:49 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-09 18:48 [PATCH AUTOSEL 4.19 01/28] drm/amdgpu/sriov:Correct pfvf exchange logic Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 02/28] ACPI: NUMA: Use correct type for printing addresses on i386-PAE Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 03/28] perf report: Fix wrong iteration count in --branch-history Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 04/28] perf test shell: Use a fallback to get the pathname in vfs_getname Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 05/28] tools uapi: fix RISC-V 64-bit support Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 06/28] riscv: fix trace_sys_exit hook Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 07/28] cpufreq: check if policy is inactive early in __cpufreq_get() Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 08/28] drm/bridge: tc358767: add bus flags Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 09/28] drm/bridge: tc358767: add defines for DP1_SRCCTRL & PHY_2LANE Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 10/28] drm/bridge: tc358767: fix single lane configuration Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 11/28] drm/bridge: tc358767: fix initial DP0/1_SRCCTRL value Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 12/28] drm/bridge: tc358767: reject modes which require too much BW Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 13/28] drm/bridge: tc358767: fix output H/V syncs Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 14/28] nvme-pci: use the same attributes when freeing host_mem_desc_bufs Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 15/28] nvme-pci: fix out of bounds access in nvme_cqe_pending Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 16/28] nvme-multipath: zero out ANA log buffer Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 17/28] nvme: pad fake subsys NQN vid and ssvid with zeros Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 18/28] drm/amdgpu: set WRITE_BURST_LENGTH to 64B to workaround SDMA1 hang Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 19/28] ARM: dts: da850-evm: Correct the audio codec regulators Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 20/28] ARM: dts: da850-evm: Correct the sound card name Sasha Levin
2019-02-09 18:48 ` Sasha Levin [this message]
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 22/28] ARM: dts: da850-lcdk: " Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 23/28] ARM: dts: kirkwood: Fix polarity of GPIO fan lines Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 24/28] gpio: pl061: handle failed allocations Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 25/28] drm/nouveau: Don't disable polling in fallback mode Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 26/28] drm/nouveau/falcon: avoid touching registers if engine is off Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 27/28] cifs: Limit memory used by lock request calls to a page Sasha Levin
2019-02-09 18:48 ` [PATCH AUTOSEL 4.19 28/28] kvm: sev: Fail KVM_SEV_INIT if already initialized Sasha Levin
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