linux-kernel - [PATCH v8 01/10] mfd: axp20x: Add AXP223 to list of supported PMICs in DT bindings

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Message-Id: <1455242567-17880-2-git-send-email-wens@csie.org>
Date:	Fri, 12 Feb 2016 10:02:38 +0800
From:	Chen-Yu Tsai <wens@...e.org>
To:	Lee Jones <lee.jones@...aro.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:	Chen-Yu Tsai <wens@...e.org>, Mark Brown <broonie@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: [PATCH v8 01/10] mfd: axp20x: Add AXP223 to list of supported PMICs in DT bindings

The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs.
It is functionally identical to AXP221; only the regulator default
voltage/status and the external host interface are different.

Signed-off-by: Chen-Yu Tsai <wens@...e.org>
Acked-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
Acked-by: Rob Herring <robh@...nel.org>
Acked-by: Lee Jones <lee.jones@...aro.org>
---
 Documentation/devicetree/bindings/mfd/axp20x.txt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt
index a474359dd206..fd39fa54571b 100644
--- a/Documentation/devicetree/bindings/mfd/axp20x.txt
+++ b/Documentation/devicetree/bindings/mfd/axp20x.txt
@@ -5,11 +5,12 @@ axp152 (X-Powers)
 axp202 (X-Powers)
 axp209 (X-Powers)
 axp221 (X-Powers)
+axp223 (X-Powers)
 
 Required properties:
 - compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209",
-	      "x-powers,axp221"
-- reg: The I2C slave address for the AXP chip
+	      "x-powers,axp221", "x-powers,axp223"
+- reg: The I2C slave address or RSB hardware address for the AXP chip
 - interrupt-parent: The parent interrupt controller
 - interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
 - interrupt-controller: The PMIC has its own internal IRQs
@@ -51,7 +52,7 @@ LDO3		: LDO		: ldo3in-supply
 LDO4		: LDO		: ldo24in-supply	: shared supply
 LDO5		: LDO		: ldo5in-supply
 
-AXP221 regulators, type, and corresponding input supply names:
+AXP221/AXP223 regulators, type, and corresponding input supply names:
 
 Regulator	  Type		  Supply Name		  Notes
 ---------	  ----		  -----------		  -----
-- 
2.7.0