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(2-224-16-253.ip168.fastwebnet.it [2.224.16.253]) by mail11.truemail.it (Postfix) with ESMTPA id C8ADD1FB7C; Thu, 13 Aug 2026 13:12:44 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1786619565; bh=osfGB4V80VKvLfFCPsJwLjnIi4GjyoqwiUXnW25KK1E=; h=From:To:Subject; b=OL8nQyU6eW1VGtokO9JM5dUzFbKSBDS1C/SwW8MmQ4Bd/LrJm1GBIwT5eD6aGdund huWiC8qyL91088VySFQHFy7POlYeQvI9MTEQWz9ls9bpNMXgsCxkAc2Kp/NoqoOBqd 5UqugZTZNfVNNzDP3V8364a2TFBHkaLqSV6ICuvwI+1iKWeAP7HjMy2CvICaw5M29a cUW3791+vdWpjAmflFf6f0n803Q6CoIzTP7UZalsP1QkFGetaIsAuHDEQwIEXJJga9 NYOENrbha24PkMuxB6sUgFKLiW3+C5/PVd5I0HNtPmraLCcs/VDhbRtJLzxD0tv9uf PHdh19FCaTrjQ== From: Francesco Dolcini To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Francesco Dolcini , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Judith Mendez , Moteen Shah , stable@vger.kernel.org Subject: [PATCH v1] arm64: dts: ti: k3-am62-verdin: Set MMC clock pins as OUTPUT Date: Thu, 13 Aug 2026 13:12:36 +0200 Message-ID: <20260813111238.56892-1-francesco@dolcini.it> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Francesco Dolcini MMC clock pins must be configured as OUTPUT-only per TRM [0] with receiver disabled (RXACTIVE bit = 0). Change MMC CLK pins from PIN_INPUT to PIN_OUTPUT to match documentation. Link: https://www.ti.com/lit/pdf/spruiv7 Rev. C: Table 12-246. MMCSDi I/O Signals [0] Fixes: 316b80246b16 ("arm64: dts: ti: add verdin am62") Cc: stable@vger.kernel.org Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi index e97b2b047d10..895b1b7dcac7 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -573,7 +573,7 @@ AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ /* ETH_1_MDIO, SODIMM pinctrl_sdhci0: main-mmc0-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ - AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ + AM62X_IOPAD(0x218, PIN_OUTPUT, 0) /* (AB1) MMC0_CLK */ AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ AM62X_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */ AM62X_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */ @@ -589,7 +589,7 @@ AM62X_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */ pinctrl_sdhci1: main-mmc1-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ /* SODIMM 74 */ - AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ /* SODIMM 78 */ + AM62X_IOPAD(0x234, PIN_OUTPUT, 0) /* (B22) MMC1_CLK */ /* SODIMM 78 */ AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ /* SODIMM 80 */ AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ /* SODIMM 82 */ AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ /* SODIMM 70 */ @@ -601,7 +601,7 @@ AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ /* SODIMM 72 */ pinctrl_sdhci2: main-mmc2-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x120, PIN_INPUT, 0) /* (C24) MMC2_CMD */ /* WiFi_SDIO_CMD */ - AM62X_IOPAD(0x118, PIN_INPUT, 0) /* (D25) MMC2_CLK */ /* WiFi_SDIO_CLK */ + AM62X_IOPAD(0x118, PIN_OUTPUT,0) /* (D25) MMC2_CLK */ /* WiFi_SDIO_CLK */ AM62X_IOPAD(0x114, PIN_INPUT, 0) /* (B24) MMC2_DAT0 */ /* WiFi_SDIO_DATA0 */ AM62X_IOPAD(0x110, PIN_INPUT, 0) /* (C25) MMC2_DAT1 */ /* WiFi_SDIO_DATA1 */ AM62X_IOPAD(0x10c, PIN_INPUT, 0) /* (E23) MMC2_DAT2 */ /* WiFi_SDIO_DATA2 */ -- 2.47.3