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Received: from ip-109-41-65-123.web.vodafone.de ([109.41.65.123] helo=localhost) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iIR33-0002Aa-Vm; Thu, 10 Oct 2019 07:31:38 +0200 Received: from localhost ([::1]) by localhost with esmtp (Exim 4.89) (envelope-from ) id 1iIR31-0004zE-5i; Thu, 10 Oct 2019 07:31:35 +0200 Date: Thu, 10 Oct 2019 07:31:29 +0200 From: Andreas Kemnade To: Jonathan =?ISO-8859-1?Q?Neusch=E4fer?= Subject: Re: [PATCH v2 2/3] ARM: dts: add Netronix E60K02 board common file Message-ID: <20191010073129.607f7b6f@kemnade.info> In-Reply-To: <20191006223848.GE19803@latitude> References: <20190930194332.12246-1-andreas@kemnade.info> <20190930194332.12246-3-andreas@kemnade.info> <20191006223848.GE19803@latitude> X-Mailer: Claws Mail 3.14.1 (GTK+ 2.24.31; i686-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191009_223155_770424_B6A5AEAE X-CRM114-Status: GOOD ( 15.04 ) 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@arm.com, marex@denx.de, devicetree@vger.kernel.org, andrew.smirnov@gmail.com, shawnguo@kernel.org, s.hauer@pengutronix.de, angus@akkea.ca, linux-kernel@vger.kernel.org, Marco Felsch , robh+dt@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, manivannan.sadhasivam@linaro.org, Discussions about the Letux Kernel , festevam@gmail.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Jonathan, On Mon, 7 Oct 2019 00:38:48 +0200 Jonathan Neusch=E4fer wrote: > Thanks for CCing me on this patchset. Nice to see more e-book reader > related work! > = btw. seems that we have a common target, since our ebook readers both have a tps65185. It seems to be a good idea to comment things on the i2c busses without proper bindings. That might help to find allies. I will send a v3 with correct memory, better name for GLED and the above-mentioned comments. Regards, Andreas > A few comments and questions below. > = > On Mon, Sep 30, 2019 at 09:43:31PM +0200, Andreas Kemnade wrote: > > The Netronix board E60K02 can be found some several Ebook-Readers, > > at least the Kobo Clara HD and the Tolino Shine 3. The board > > is equipped with different SoCs requiring different pinmuxes. = > = > Do I understand it correctly that i.MX6SL and i.MX6SLL are pin- > compatible so we can use the same pin numbers and GPIO handles in the > DT? > = > > + leds { > > + compatible =3D "gpio-leds"; > > + pinctrl-names =3D "default"; > > + pinctrl-0 =3D <&pinctrl_led>; > > + > > + GLED { = > = > What does "GLED" mean? It's not obvious to me. > What user-visible purpose does this LED have, or where is it on the > board? > = > > + gpios =3D <&gpio5 7 GPIO_ACTIVE_LOW>; > > + linux,default-trigger =3D "timer"; > > + }; > > + }; > > + > > + memory { > > + reg =3D <0x80000000 0x80000000>; = > = > 2 GiB of memory? > = > > + /* Core3_3V3 */ = > = > What are these labels (Core3_3V3, Core4_1V2, etc.)? > = > > + dcdc2_reg: DCDC2 { > > + regulator-name =3D "DCDC2"; > > + regulator-always-on; > > + regulator-boot-on; > > + regulator-state-mem { > > + regulator-on-in-suspend; > > + regulator-suspend-max-microvolt =3D <3300000>; > > + regulator-suspend-min-microvolt =3D <3300000>; > > + }; > > + }; = > = > = > Thanks, > Jonathan Neusch=E4fer _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel