From mboxrd@z Thu Jan 1 00:00:00 1970 From: laurent.pinchart@ideasonboard.com (Laurent Pinchart) Date: Thu, 26 Feb 2015 00:10:38 +0200 Subject: [PATCH 2/2] ARM: shmobile: r8a7794: add GPIO DT support In-Reply-To: References: <6954455.LyoCrfjM8R@wasted.cogentembedded.com> <2292882.LbM0mNWfOj@avalon> Message-ID: <2384891.X25TSvzAnx@avalon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Geert, On Wednesday 25 February 2015 11:27:37 Geert Uytterhoeven wrote: > On Wed, Feb 25, 2015 at 11:11 AM, Laurent Pinchart wrote: > >> --- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi > >> +++ renesas/arch/arm/boot/dts/r8a7794.dtsi > >> @@ -50,6 +50,90 @@ > >> > >> + gpio1: gpio at e6051000 { > >> + compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar"; > >> + reg = <0 0xe6051000 0 0x50>; > >> + interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>; > >> + #gpio-cells = <2>; > >> + gpio-controller; > >> + gpio-ranges = <&pfc 0 32 32>; > > > > This GPIO block has 26 GPIOs only. > > > >> + gpio5: gpio at e6055000 { > >> + compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar"; > >> + reg = <0 0xe6055000 0 0x50>; > >> + interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; > >> + #gpio-cells = <2>; > >> + gpio-controller; > >> + gpio-ranges = <&pfc 0 160 32>; > > > > This GPIO block has 28 GPIOs only. > > > >> + gpio6: gpio at e6055400 { > >> + compatible = "renesas,gpio-r8a7794", "renesas,gpio-rcar"; > >> + reg = <0 0xe6055400 0 0x50>; > >> + interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; > >> + #gpio-cells = <2>; > >> + gpio-controller; > >> + gpio-ranges = <&pfc 0 192 32>; > > > > This GPIO block has 26 GPIOs only. > > I guess you hear me coming... r8a779[01].dtsi need to be fixed, too. Yes. We're first investigating issues in the pfc driver and/or pinctrl core due to holes in GPIO banks pins though. -- Regards, Laurent Pinchart