From: Simon Horman <horms+renesas@verge.net.au> To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm <magnus.damm@gmail.com>, Ulrich Hecht <ulrich.hecht+renesas@gmail.com>, Simon Horman <horms+renesas@verge.net.au> Subject: [PATCH] arm64: dts: salvator-common: add 12V regulator to backlight Date: Mon, 25 Sep 2017 09:54:32 +0200 [thread overview] Message-ID: <829e4887b8676255778e162efc57e4a0f18f8bb3.1506324907.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1506324907.git.horms+renesas@verge.net.au> From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> This fixes the warning "pwm-backlight backlight: backlight supply power not found, using dummy regulator". Fixes: b33be33670217533 ("arm64: dts: salvator-x: Add panel backlight support") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index 4786c67b5e65..d9d885006a8e 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -62,6 +62,7 @@ brightness-levels = <256 128 64 16 8 4 0>; default-brightness-level = <6>; + power-supply = <®_12v>; enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; }; @@ -83,6 +84,15 @@ regulator-always-on; }; + reg_12v: regulator2 { + compatible = "regulator-fixed"; + regulator-name = "fixed-12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + rsnd_ak4613: sound { compatible = "simple-audio-card"; -- 2.1.4
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From: horms+renesas@verge.net.au (Simon Horman) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] arm64: dts: salvator-common: add 12V regulator to backlight Date: Mon, 25 Sep 2017 09:54:32 +0200 [thread overview] Message-ID: <829e4887b8676255778e162efc57e4a0f18f8bb3.1506324907.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1506324907.git.horms+renesas@verge.net.au> From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> This fixes the warning "pwm-backlight backlight: backlight supply power not found, using dummy regulator". Fixes: b33be33670217533 ("arm64: dts: salvator-x: Add panel backlight support") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index 4786c67b5e65..d9d885006a8e 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -62,6 +62,7 @@ brightness-levels = <256 128 64 16 8 4 0>; default-brightness-level = <6>; + power-supply = <®_12v>; enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; }; @@ -83,6 +84,15 @@ regulator-always-on; }; + reg_12v: regulator2 { + compatible = "regulator-fixed"; + regulator-name = "fixed-12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + rsnd_ak4613: sound { compatible = "simple-audio-card"; -- 2.1.4
next prev parent reply other threads:[~2017-09-25 7:54 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-09-25 7:54 [GIT PULL] Renesas ARM Based SoC Fixes for v4.14 Simon Horman 2017-09-25 7:54 ` Simon Horman 2017-09-25 7:54 ` Simon Horman [this message] 2017-09-25 7:54 ` [PATCH] arm64: dts: salvator-common: add 12V regulator to backlight Simon Horman 2017-10-19 15:58 ` [GIT PULL] Renesas ARM Based SoC Fixes for v4.14 Arnd Bergmann 2017-10-19 15:58 ` Arnd Bergmann -- strict thread matches above, loose matches on Subject: below -- 2017-09-18 15:56 [PATCH] arm64: dts: salvator-common: add 12V regulator to backlight Ulrich Hecht 2017-09-19 8:36 ` Laurent Pinchart 2017-09-20 11:55 ` Geert Uytterhoeven 2017-09-21 8:04 ` Simon Horman
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