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[46.142.53.197]) by smtp.gmail.com with ESMTPSA id bz2-20020a1709070aa200b00a51a9eccf2asm5455573ejc.125.2024.04.15.05.50.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Apr 2024 05:50:35 -0700 (PDT) From: Hannah Peuckmann To: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Emil Renner Berthing , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Walker Chen , Hal Feng , Xingyu Wu Subject: [PATCH v1 1/2] riscv: dts: starfive: visionfive 2: Remove non-existing TDM hardware Date: Mon, 15 Apr 2024 14:50:32 +0200 Message-Id: <20240415125033.86909-2-hannah.peuckmann@canonical.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240415125033.86909-1-hannah.peuckmann@canonical.com> References: <20240415125033.86909-1-hannah.peuckmann@canonical.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This partially reverts commit e7c304c0346d ("riscv: dts: starfive: jh7110: add the node and pins configuration for tdm") This added device tree nodes for TDM hardware that is not actually on the VisionFive 2 board, but connected on the 40pin header. Many different extension boards could be added on those pins, so this should be handled by overlays instead. This also conflicts with the I2S node which also attempts to grab GPIO 44: starfive-jh7110-sys-pinctrl 13040000.pinctrl: pin GPIO44 already requested by 10090000.tdm; cannot claim for 120c0000.i2s Fixes: e7c304c0346d ("riscv: dts: starfive: jh7110: add the node and pins configuration for tdm") Signed-off-by: Hannah Peuckmann --- .../jh7110-starfive-visionfive-2.dtsi | 40 ------------------- 1 file changed, 40 deletions(-) diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index 45b58b6f3df8..d89eef6e2633 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -622,40 +622,6 @@ GPOEN_ENABLE, }; }; - tdm_pins: tdm-0 { - tx-pins { - pinmux = ; - bias-pull-up; - drive-strength = <2>; - input-disable; - input-schmitt-disable; - slew-rate = <0>; - }; - - rx-pins { - pinmux = ; - input-enable; - }; - - sync-pins { - pinmux = ; - input-enable; - }; - - pcmclk-pins { - pinmux = ; - input-enable; - }; - }; - uart0_pins: uart0-0 { tx-pins { pinmux = ; - status = "okay"; -}; - &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; -- 2.40.1