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bh=DWK8tKh+E9hRu8YV2LCaSkCmHnX32EfWF2Jrj1vWeW0=; b=yT7PnZqqD2I3c/29y0FVPET4nR6b8Ll864ruqDHXfjB9LBrW6JrUreMMtHkdZZPAqE+vS6 YTWCV/oX9D/jKfi8CpZS4OBmi3OhWTS11RG+c9Ko1uNH/S1onUtn66i+/qinYzUJQe8JZw K8GqFBqZ8+H2egPPrtXXvuxBRwl2syNkp1GO4n09nxwVj+Papo7+7yjey8C1eqEuyOYtGT kSVmJJCy1B4pwSbSgEd10Rli85dqCraOaqiiqa+n08+Q24qtdF4Pf6oWl4j/dw2hQSk0+J 5+c/tb75ZM9sbXLutHFJ/4WQEZRCydv4KdO7wZK0RE2MOifZZ6yGxVjb7zEE4w== Message-ID: Date: Mon, 20 Apr 2026 15:51:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: ti: k3-j722s: use ti,j7200-padconf compatible To: Thomas Richard , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Thomas Petazzoni , Gregory CLEMENT , Udit Kumar , Abhash Kumar , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260420131735.3833993-1-richard.genoud@bootlin.com> Content-Language: en-US, fr From: Richard GENOUD Organization: Bootlin In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260420_065130_241862_BC614B73 X-CRM114-Status: GOOD ( 12.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Thomas, Le 20/04/2026 à 15:38, Thomas Richard a écrit : > Hello Richard, > > On 4/20/26 3:17 PM, Richard Genoud (TI) wrote: >> From: Abhash Kumar Jha >> >> The pinctrl contexts for j722s should be saved and restored during >> suspend-to-ram, just like it is done for j7200 and j784s4 SoCs. >> >> Use ti,j7200-padconf compatible to save and restore pinctrl contexts during >> suspend-to-ram. >> >> Signed-off-by: Abhash Kumar Jha >> Signed-off-by: Richard Genoud (TI) >> --- >> arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts >> index e66330c71593..757eb6abcd72 100644 >> --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts >> +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts >> @@ -242,6 +242,7 @@ &phy_gmii_sel { >> }; >> >> &main_pmx0 { >> + compatible = "ti,j7200-padconf", "pinctrl-single"; >> >> main_mcan0_pins_default: main-mcan0-default-pins { >> pinctrl-single,pins = < >> @@ -418,6 +419,7 @@ &main_uart5 { >> }; >> >> &mcu_pmx0 { >> + compatible = "ti,j7200-padconf", "pinctrl-single"; >> >> mcu_i2c0_pins_default: mcu-i2c0-default-pins { >> pinctrl-single,pins = < > > It should be done at SoC level, not just for the EVM board. > You should modify k3-j722s-main.dtsi and create k3-j722s-mcu.dtsi. Indeed. Thanks! > > Best Regards, > Thomas