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Message-ID: <f28134bc-9994-441b-b901-b65632d7ca6b@ti.com>
Date: Tue, 22 Apr 2025 11:38:28 +0530
From: Moteen Shah <m-shah@...com>
To: Judith Mendez <jm@...com>, Nishanth Menon <nm@...com>,
Vignesh Raghavendra
<vigneshr@...com>
CC: 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>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 5/5] arm64: dts: ti: k3-am6*: Remove disable-wp for
eMMC
On 18/04/25 05:00, Judith Mendez wrote:
> Remove disable-wp flag for eMMC nodes since this flag is
> only applicable to SD according to the binding doc
> (mmc/mmc-controller-common.yaml).
>
> For eMMC, this flag should be ignored but lets remove
> anyways to cleanup sdhci nodes.
>
> Signed-off-by: Judith Mendez <jm@...com>
> ---
> arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi | 1 -
> arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts | 1 -
> arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi | 1 -
> arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 1 -
> arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 1 -
> arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 1 -
> arch/arm64/boot/dts/ti/k3-am642-evm.dts | 1 -
> arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 1 -
> arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi | 1 -
> arch/arm64/boot/dts/ti/k3-am69-sk.dts | 1 -
> 10 files changed, 10 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi
> index 55ed418c023bc..e5be92aa12189 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi
> @@ -381,7 +381,6 @@ serial_flash: flash@0 {
> &sdhci0 {
> pinctrl-names = "default";
> pinctrl-0 = <&main_mmc0_pins_default>;
> - disable-wp;
> non-removable;
> bootph-all;
> status = "okay";
> diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
> index 1c8b4d13fb491..72b09f9c69d8c 100644
> --- a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts
> @@ -835,7 +835,6 @@ &sdhci0 {
> non-removable;
> pinctrl-names = "default";
> pinctrl-0 = <&emmc_pins_default>;
> - disable-wp;
> status = "okay";
> };
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi
> index 147d56b879843..0d4115590b9c3 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62a-phycore-som.dtsi
> @@ -338,7 +338,6 @@ serial_flash: flash@0 {
> &sdhci0 {
> pinctrl-names = "default";
> pinctrl-0 = <&main_mmc0_pins_default>;
> - disable-wp;
> non-removable;
> bootph-all;
> status = "okay";
> diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
> index 7de4a9f139ad4..625ce8f8958b7 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
> @@ -615,7 +615,6 @@ &sdhci0 {
> non-removable;
> pinctrl-names = "default";
> pinctrl-0 = <&main_mmc0_pins_default>;
> - disable-wp;
> bootph-all;
> };
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
> index 43fcb57b34ebf..1025062c77d57 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
> @@ -456,7 +456,6 @@ &sdhci0 {
> status = "okay";
> non-removable;
> ti,driver-strength-ohm = <50>;
> - disable-wp;
> bootph-all;
> };
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
> index 561916c6e151c..9d933e837dd4b 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
> @@ -437,7 +437,6 @@ &sdhci0 {
> non-removable;
> pinctrl-names = "default";
> pinctrl-0 = <&main_mmc0_pins_default>;
> - disable-wp;
> };
>
> &sdhci1 {
> diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
> index f8ec40523254b..5c6197ba842e4 100644
> --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
> @@ -597,7 +597,6 @@ &sdhci0 {
> status = "okay";
> non-removable;
> ti,driver-strength-ohm = <50>;
> - disable-wp;
> bootph-all;
> };
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> index aa7139cc8a92b..c30425960398e 100644
> --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
> @@ -456,7 +456,6 @@ &sdhci0 {
> bus-width = <8>;
> non-removable;
> ti,driver-strength-ohm = <50>;
> - disable-wp;
> };
>
> /*
> diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
> index ae842b85b70de..12af6cb7f65cf 100644
> --- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
> @@ -50,5 +50,4 @@ &sdhci0 {
> bus-width = <8>;
> non-removable;
> ti,driver-strength-ohm = <50>;
> - disable-wp;
> };
> diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts
> index b85227052f97e..f28375629739c 100644
> --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts
> @@ -940,7 +940,6 @@ &main_sdhci0 {
> status = "okay";
> non-removable;
> ti,driver-strength-ohm = <50>;
> - disable-wp;
> };
Reviewed-by: Moteen Shah <m-shah@...com>
Regards,
Moteen Shah
>
> &main_sdhci1 {
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