From 156f4c2208c8e5e04002402494de28c21c0afcbc Mon Sep 17 00:00:00 2001 From: Judith Mendez Date: Wed, 9 Sep 2026 16:47:34 -0500 Subject: arm64: dts: ti: k3-am62-lp-sk: Set eMMC clock pins as OUTPUT 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. [0] https://www.ti.com/lit/pdf/spruiv7 Rev. C: Table 12-246. MMCSDi I/O Signals Fixes: e6a51ffabfc1 ("arm64: ti: dts: Add support for AM62x LP SK") Cc: stable@vger.kernel.org Signed-off-by: Judith Mendez Reviewed-by: Moteen Shah Link: https://patch.msgid.link/20260909214743.899477-7-jm@ti.com Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts index dfd65c00f5b9..7fd508f4eddf 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts @@ -86,7 +86,7 @@ bootph-all; pinctrl-single,pins = < AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (V3) MMC0_CMD */ - AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (Y1) MMC0_CLK */ + AM62X_IOPAD(0x218, PIN_OUTPUT, 0) /* (Y1) MMC0_CLK */ AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (V2) MMC0_DAT0 */ AM62X_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (V1) MMC0_DAT1 */ AM62X_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (W2) MMC0_DAT2 */ -- cgit v1.2.3