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Sun, 19 Jan 2020 11:31:05 -0500 (EST) From: Samuel Holland To: Maxime Ripard , Chen-Yu Tsai Subject: [PATCH 3/9] arm64: dts: allwinner: pinebook: Remove unused AXP803 regulators Date: Sun, 19 Jan 2020 10:30:58 -0600 Message-Id: <20200119163104.13274-3-samuel@sholland.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200119163104.13274-1-samuel@sholland.org> References: <20200119163104.13274-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200119_083114_175129_2A98AD3A X-CRM114-Status: UNSURE ( 9.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Samuel Holland , linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Rob Herring , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The Pinebook does not use the CSI bus on the A64. In fact it does not use GPIO port E for anything at all. Thus the following regulators are not used and do not need voltages set: - ALDO1: Connected to VCC-PE only - DLDO3: Not connected - ELDO3: Not connected Signed-off-by: Samuel Holland --- .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index ff32ca1a495e..8e7ce6ad28dd 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -202,9 +202,7 @@ }; ®_aldo1 { - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - regulator-name = "vcc-csi"; + regulator-name = "vcc-pe"; }; ®_aldo2 { @@ -267,12 +265,6 @@ regulator-name = "vcc-edp"; }; -®_dldo3 { - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-name = "avdd-csi"; -}; - ®_dldo4 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -286,12 +278,6 @@ regulator-name = "cpvdd"; }; -®_eldo3 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-name = "vdd-1v8-csi"; -}; - ®_fldo1 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; -- 2.23.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel