From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Date: Mon, 02 Feb 2015 09:37:29 +0000 Subject: Re: [RFC 2/5] ARM: shmobile: r8a7790: add node for rwdt Message-Id: <20150202093729.GD1058@katana> MIME-Version: 1 Content-Type: multipart/mixed; boundary="uxuisgdDHaNETlh8" List-Id: References: <1422802074-1921-3-git-send-email-wsa@the-dreams.de> In-Reply-To: <1422802074-1921-3-git-send-email-wsa@the-dreams.de> To: linux-sh@vger.kernel.org --uxuisgdDHaNETlh8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Feb 02, 2015 at 10:34:52AM +0100, Geert Uytterhoeven wrote: > Hi Wolfram, >=20 > On Mon, Feb 2, 2015 at 10:15 AM, Wolfram Sang wrote: > > On Mon, Feb 02, 2015 at 10:05:37AM +0100, Geert Uytterhoeven wrote: > >> On Sun, Feb 1, 2015 at 3:47 PM, Wolfram Sang wrote: > >> > --- a/arch/arm/boot/dts/r8a7790.dtsi > >> > +++ b/arch/arm/boot/dts/r8a7790.dtsi > >> > @@ -123,6 +123,13 @@ > >> > interrupts =3D <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TY= PE_LEVEL_HIGH)>; > >> > }; > >> > > >> > + wdt0: wdt@e6020000 { > >> > + compatible =3D "renesas,rwdt-r8a7790", "renesas,rwdt= -rcar"; > >> > + reg =3D <0 0xe6020000 0 0x0c>; > >> > >> The RWDT hardware block also has an interrupt: > >> > >> interrupts =3D ; > > > > Well, it is not used in the driver. I'd suggest to skip until it is > > really needed. >=20 > That doesn't matter. DT should describe the hardware.... perfectly (stabl= e DT > ABI etc.). And as it's a standard property, we don't have to think hard a= nd > invent a good way to describe the presence of the interrupt. OK, will add. --uxuisgdDHaNETlh8 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUz0VZAAoJEBQN5MwUoCm2lRoQALFrioa+Ug6zbbY7MwQO7Yuc 3ogWyc+Zlvy+9Y+NOHun7P/okW7RNmh8Sq1V7XW3tWNudCh8rNen+J+oGaZyd9Gx FstVXqxyKhQ1HDF+56z8HoM7Ok0t8gBOi7/WHKO6e1p4iJ7kWmjD9XZy+u5CbLPc s22c9cGdg6fi0Oum63IWAXhlT4OvkrA/a2sKjGzgOlCC75Kv7d90BayKDPQUJgkP 0AEhV9Rg+q1P+vky+nBukaexHUxtQxwthC0Cub8VptV8nrrFXYi3qsvyRc5xn2lQ Gc0CSwhplyopVMex7KHehq+9k5St5HYuFPIaa4hoCPOzbllEC8BCtJYN7zm1UtYx l8uNEWStfVFEM4FU6tmrFfIa4ivgrP9EKuMg2YpApVXvloIgc0xSlMGXnL9lch2x F0N0OPMeWbG0jhqkIB7WMKU0ImIHgIj8srtem+TLTOY0iC18jMOkdSua7+KnQMju w/z+7KOAjsB2MMes9JcIwqQymDpD+k9MFHV4Wd+hhqnK9V9ukMRkj0oJTQmg7EiL C2joMgP1SODdII8iu55ZzPBDTTwQOWZRGTMGEnEzwDUamGUdBW5lfDoNwQxhE7fj i+CYdYa7vQ02a8zNjiCHrRiBiB0vGPXGZH/LqolBZ+9IkGkrjQvHRxTbaioepRMS qvzBBklKRgDUiL+qeXzW =yf79 -----END PGP SIGNATURE----- --uxuisgdDHaNETlh8--