Re: [PATCH v1] arm64: dts: ti: k3-am62-verdin: Set MMC clock pins as OUTPUT
Francesco Dolcini <[email protected]>
| Newsgroups | org.kernel.vger.stable,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <20260814071549.GA5246@francesco-nb> |
On Thu, Aug 13, 2026 at 02:57:52PM -0500, Mendez, Judith wrote: > Hi Francesco, > > On 8/13/2026 6:12 AM, Francesco Dolcini wrote: > > From: Francesco Dolcini <[email protected]> > > > > 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: [email protected] > > Signed-off-by: Francesco Dolcini <[email protected]> > > Assuming defaults are set. We have AM62X_IOPAD(0x11c, PIN_INPUT, 0) /* (#N/A) MMC2_CLKB */ is this what you are referring to here and in the other discussion thread? Francesco