linux-kernel - Re: [PATCH v2 2/3] arm64: dts: ti: Add support for Variscite VAR-SOM-AM62P

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Message-ID: <1fcf5d59-02f0-4b99-aeb0-bf555730cefa@ti.com>
Date: Thu, 10 Jul 2025 11:47:09 +0530
From: Vignesh Raghavendra <vigneshr@...com>
To: Stefano Radaelli <stefano.radaelli21@...il.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: Nishanth Menon <nm@...com>, Tero Kristo <kristo@...nel.org>,
        Rob Herring
	<robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
	<conor+dt@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v2 2/3] arm64: dts: ti: Add support for Variscite
 VAR-SOM-AM62P

[...]

On 10/07/25 03:37, Stefano Radaelli wrote:
> +&main_pmx0 {
> +	pinctrl_mmc_pwrseq: main-emmc-pwrseq-pins {
> +		pinctrl-single,pins = <
> +			AM62PX_IOPAD(0x00c8, PIN_OUTPUT, 7) /* (AB23) VOUT0_DATA4.GPIO0_49 */
> +		>;
> +	};
> +
> +	pinctrl_i2c2: main-i2c2-default-pins {
> +		pinctrl-single,pins = <
> +			AM62PX_IOPAD(0x00b0, PIN_INPUT_PULLUP, 1) /* (T22) GPMC0_CSn2.I2C2_SCL */
> +			AM62PX_IOPAD(0x00b4, PIN_INPUT_PULLUP, 1) /* (U25) GPMC0_CSn3.I2C2_SDA */
> +		>;
> +	};
> +
> +	pinctrl_i2c3: main-i2c3-default-pins {
> +		pinctrl-single,pins = <
> +			AM62PX_IOPAD(0x01d0, PIN_INPUT_PULLUP, 2) /* (A23) UART0_CTSn.I2C3_SCL */
> +			AM62PX_IOPAD(0x01d4, PIN_INPUT_PULLUP, 2) /* (C22) UART0_RTSn.I2C3_SDA */
> +		>;
> +	};
> +
> +	pinctrl_mcasp1: main-mcasp1-default-pins {
> +		pinctrl-single,pins = <
> +			AM62PX_IOPAD(0x0090, PIN_INPUT, 2) /* (U24) GPMC0_BE0n_CLE.MCASP1_ACLKX */
> +			AM62PX_IOPAD(0x0098, PIN_INPUT, 2) /* (AA24) GPMC0_WAIT0.MCASP1_AFSX */
> +			AM62PX_IOPAD(0x008c, PIN_OUTPUT, 2) /* (T25) GPMC0_WEn.MCASP1_AXR0 */
> +			AM62PX_IOPAD(0x0084, PIN_INPUT, 2) /* (R25) GPMC0_ADVn_ALE.MCASP1_AXR2 */
> +			AM62PX_IOPAD(0x00a0, PIN_OUTPUT, 1) /* (P24) GPMC0_WPn.AUDIO_EXT_REFCLK1 */
> +		>;
> +	};
> +
> +	pinctrl_mdio1: main-mdio1-default-pins {
> +		pinctrl-single,pins = <
> +			AM62PX_IOPAD(0x0160, PIN_OUTPUT, 0) /* (F17) MDIO0_MDC */
> +			AM62PX_IOPAD(0x015c, PIN_INPUT, 0) /* (F16) MDIO0_MDIO */
> +		>;
> +	};
> +
> +	pinctrl_mmc2: main-mmc2-default-pins {
> +		pinctrl-single,pins = <
> +			AM62PX_IOPAD(0x0120, PIN_INPUT_PULLUP, 0) /* (K24) MMC2_CMD */
> +			AM62PX_IOPAD(0x0118, PIN_INPUT_PULLDOWN, 0) /* (K21) MMC2_CLK */
> +			AM62PX_IOPAD(0x011C, PIN_INPUT_PULLUP, 0) /* () MMC2_CLKLB */

Lower case for hex digits: 0x11c

> +			AM62PX_IOPAD(0x0114, PIN_INPUT_PULLUP, 0) /* (K23) MMC2_DAT0 */
> +			AM62PX_IOPAD(0x0110, PIN_INPUT_PULLUP, 0) /* (K22) MMC2_DAT1 */
> +			AM62PX_IOPAD(0x010c, PIN_INPUT_PULLUP, 0) /* (L20) MMC2_DAT2 */
> +			AM62PX_IOPAD(0x0108, PIN_INPUT_PULLUP, 0) /* (L21) MMC2_DAT3 */
> +		>;
> +	};

-- 
Regards
Vignesh
https://ti.com/opensource