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[209.85.221.173]) by smtp.gmail.com with ESMTPSA id a1e0cc1a2514c-895fcca1250sm6104581241.13.2025.09.05.02.26.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 05 Sep 2025 02:26:01 -0700 (PDT) Received: by mail-vk1-f173.google.com with SMTP id 71dfb90a1353d-544af5b745cso1306356e0c.0; Fri, 05 Sep 2025 02:26:00 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCV3970gKD3DAYcpA1czTBNrhE8CnCDS9xWc9mDmHVLJfYy9VU5Xc3tEQ1PK0X8kOGeezvnCtqJHLZcu2SqTtNUyz/M=@vger.kernel.org, AJvYcCVdkfppPWJV8HpgIYqNY27Vcm0U3CPYdXNuBpK30UVkj8u3x5C738knzdQUk/zfAK7Wg8FC1A0d+MmO@vger.kernel.org X-Received: by 2002:a05:6102:41a8:b0:53a:fb09:5eb1 with SMTP id ada2fe7eead31-53afb0962c2mr13472137.13.1757064360704; Fri, 05 Sep 2025 02:26:00 -0700 (PDT) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250904202838.172579-1-marek.vasut+renesas@mailbox.org> In-Reply-To: <20250904202838.172579-1-marek.vasut+renesas@mailbox.org> From: Geert Uytterhoeven Date: Fri, 5 Sep 2025 11:25:48 +0200 X-Gmail-Original-Message-ID: X-Gm-Features: Ac12FXzdkPSCVU6vCiC34INdkoMu_EvqBwzp3vW9OTF994jOdqdC1bw5gHNe8Ps Message-ID: Subject: Re: [PATCH v2] arm64: dts: renesas: r8a779g3: Add RPi Display 2 DTO to Retronix R-Car V4H Sparrow Hawk To: Marek Vasut Cc: linux-arm-kernel@lists.infradead.org, Conor Dooley , Geert Uytterhoeven , Krzysztof Kozlowski , Magnus Damm , Rob Herring , devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Hi Marek, On Thu, 4 Sept 2025 at 22:28, Marek Vasut wrote: > Add DT overlay to bind RPi Display 2, both 5" and 7" variant, on > Retronix R-Car V4H Sparrow Hawk board. All of display output, the > touch controller, and backlight control have been tested. > > Signed-off-by: Marek Vasut > --- > Cc: Conor Dooley > Cc: Geert Uytterhoeven > Cc: Krzysztof Kozlowski > Cc: Magnus Damm > Cc: Rob Herring > Cc: devicetree@vger.kernel.org > Cc: linux-renesas-soc@vger.kernel.org > --- > V2: Build also the plain DTBO for each DTO. Each new DTO entry in the > Makefile has three lines, the DTBO, combined and DTB targets. This > is easy to miss, so note this down for myself. Thanks for the update! > --- /dev/null > +++ b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk-rpi-display-2-7in.dtso > +&i2c0_mux3 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + mcu: gpio@45 { > + compatible = "raspberrypi,touchscreen-panel-regulator-v2"; > + reg = <0x45>; > + gpio-controller; > + #gpio-cells = <2>; > + #pwm-cells = <3>; make dtbs_check: arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk-rpi-display-2-5in.dtb: gpio@45 (raspberrypi,touchscreen-panel-regulator-v2): '#gpio-cells', '#pwm-cells', 'gpio-controller' do not match any of the regexes: '^pinctrl-[0-9]+$' from schema $id: http://devicetree.org/schemas/regulator/raspberrypi,7inch-touchscreen-panel-regulator.yaml# I noticed you posted patches to fix all other issues in DT bindings triggered by this series, so I assume you just forgot to post the fixes for this one (which you authored ;-)? > + }; Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds