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s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=DDhooT+85pDTSX/if5Jtb95LdV+MGIFlQmUGX4AYiSU=; b=OWo37e5BC284Ve0gtLO5jwBlNqzOHXITJSpJw9hIr7PoYD6GzvBbnN+Trp92Ehnjhq MEpCM2hQSyyMkzn/iK3GQAMWPr+j255d1Xd+WkybVAYUJIqrp+t43RtFpirjWrTh7/fc hInjdoQLXdUkAmujbjZ8eAKpqGshAwkNIfbuXJRtRjYhNTEcTcmyT5rQkcfnkVQWgcNT hEhAw3vSBa5m5COcK5q3WUKpwdTE+vhXCYCc5P/yjGUDOemEel6EpXG7JuBeT7dZoBmA nxxbytoqwgxrLQKHn3+FI59ZrwXWnb+dhzElM7ToUu+/XHk9fBvTw74Eq1adTTMe8rQ2 1jvQ== X-Gm-Message-State: AOAM53277lkU2NEdH3e6iZ3gtCZ1J7GY/OnnID2KLlTK4RguJsP03o1Z cSp/sZ6oHn2K7jJwTszrlBqy2/mst3RR5DzCFwI= X-Google-Smtp-Source: ABdhPJwa/+SRYkC+3eqHfvdWO0tFQnl+M7E6G78I2WLsH50MFd8pq0KQ9dPG1yNdWn9OI/nwA1F5rWUgG0Xc+y1aOx8= X-Received: by 2002:a2e:9942:: with SMTP id r2mr4901893ljj.92.1630802965903; Sat, 04 Sep 2021 17:49:25 -0700 (PDT) MIME-Version: 1.0 References: <20210905000137.95438-1-marex@denx.de> In-Reply-To: <20210905000137.95438-1-marex@denx.de> From: Fabio Estevam Date: Sat, 4 Sep 2021 21:49:14 -0300 Message-ID: Subject: Re: [PATCH] ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo To: Marek Vasut Cc: "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Shawn Guo , NXP Linux Team X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210904_174927_846004_2AF9477D X-CRM114-Status: GOOD ( 16.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Marek, On Sat, Sep 4, 2021 at 9:01 PM Marek Vasut wrote: > > The MIC2025 switch input signal nEN is active low, describe it as such > in the DT. The previous change to this regulator polarity was incorrectly > influenced by broken quirks in gpiolib-of.c, which is now long fixed. So > fix this regulator polarity setting here once and for all. > > Fixes: 3c3601cd6a6d3 ("ARM: dts: imx53: Update USB configuration on M53Menlo") > Signed-off-by: Marek Vasut > Cc: Shawn Guo > Cc: Fabio Estevam > Cc: NXP Linux Team > --- > arch/arm/boot/dts/imx53-m53menlo.dts | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts > index 48adcfd32cea9..4f88e96d81ddb 100644 > --- a/arch/arm/boot/dts/imx53-m53menlo.dts > +++ b/arch/arm/boot/dts/imx53-m53menlo.dts > @@ -77,8 +77,7 @@ reg_usbh1_vbus: regulator-usbh1-vbus { > regulator-name = "vbus"; > regulator-min-microvolt = <5000000>; > regulator-max-microvolt = <5000000>; > - gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; > - enable-active-high; > + gpio = <&gpio1 2 0>; Don't you mean: gpio = <&gpio1 2 GPIO_ACTIVE_LOW> here? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel