From: Heiko Stuebner <heiko@sntech.de>
To: Kever Yang <kever.yang@rock-chips.com>
Cc: linux-rockchip@lists.infradead.org,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: rockchip: Fix min voltage for rk3399-firefly vdd_log
Date: Mon, 18 Nov 2019 02:04:57 +0100 [thread overview]
Message-ID: <2125664.Zgi4m6pvVL@phil> (raw)
In-Reply-To: <20191111005158.25070-1-kever.yang@rock-chips.com>
Am Montag, 11. November 2019, 01:51:56 CET schrieb Kever Yang:
> The min/max value of vdd_log is decide by pwm IO voltage and its
> resistors, the rk3399-firefly board's pwm regulator circuit is designed
> for IO voltage at 1.8V, while the board actually use 3.0V for IO, which
> at last lead to the min-microvolt to '430mV' instead of '800mV'.
>
> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
applied for 5.6 (or maybe still 5.5)
Thanks
Heiko
prev parent reply other threads:[~2019-11-18 1:05 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-11 0:51 [PATCH 1/3] arm64: dts: rockchip: Fix min voltage for rk3399-firefly vdd_log Kever Yang
2019-11-11 0:51 ` [PATCH 2/3] arm64: dts: rk3399-rock960: add vdd_log Kever Yang
2019-11-11 5:22 ` Manivannan Sadhasivam
2019-11-11 5:26 ` Manivannan Sadhasivam
2019-11-12 8:10 ` Kever Yang
2019-11-12 17:17 ` Manivannan Sadhasivam
2019-11-13 2:44 ` Kever Yang
2019-11-13 3:21 ` Manivannan Sadhasivam
2019-11-11 0:51 ` [PATCH 3/3] arm64: dts: rk3399: Add init voltage for vdd_log Kever Yang
2019-11-11 8:42 ` Soeren Moch
2019-11-12 8:04 ` Kever Yang
2019-11-12 8:10 ` Heiko Stübner
2019-11-13 3:21 ` Kever Yang
2019-11-18 1:05 ` Heiko Stuebner
2019-11-12 8:16 ` Markus Reichl
2019-11-12 8:44 ` Sören Moch
2019-11-12 8:51 ` Markus Reichl
2019-11-12 10:02 ` Kever Yang
2019-11-12 10:19 ` Soeren Moch
2019-11-12 11:06 ` Markus Reichl
2019-11-12 11:42 ` [PATCH] arm64: dts: rockchip: Fix vdd_log on rk3399-roc-pc Markus Reichl
2019-11-18 1:03 ` Heiko Stuebner
2019-11-13 17:01 ` [PATCH 3/3] arm64: dts: rk3399: Add init voltage for vdd_log Doug Anderson
2019-11-14 1:53 ` Kever Yang
2019-11-13 17:50 ` Vicente Bergas
2019-11-18 1:04 ` Heiko Stuebner [this message]
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