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Wed, 15 Sep 2021 10:11:58 -0500 Received: from [10.250.232.51] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 18FFBtFN103656; Wed, 15 Sep 2021 10:11:56 -0500 Subject: Re: [PATCH] arm64: dts: ti: ti-k3*: Introduce aliases for mmc nodes To: Nishanth Menon , Rob Herring , Tero Kristo , Vignesh Raghavendra CC: , , , Jan Kiszka References: <20210915135415.5706-1-nm@ti.com> From: Aswath Govindraju Message-ID: <22d8a179-cc6c-0be6-1580-cb2a5a749417@ti.com> Date: Wed, 15 Sep 2021 20:41:55 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210915135415.5706-1-nm@ti.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15/09/21 7:24 pm, Nishanth Menon wrote: > Since probe order of mmc can vary depending on device tree dependencies, > Lets try and introduce a consistent definition of what mmc0, 1 are > across platforms. > > NOTE: Certain platforms may choose to have overrides due to various > legacy reasons, we permit that in the board specific alias definition. > > Signed-off-by: Nishanth Menon > --- Reviewed-by: Aswath Govindraju > arch/arm64/boot/dts/ti/k3-am64.dtsi | 2 ++ > arch/arm64/boot/dts/ti/k3-am65.dtsi | 2 ++ > arch/arm64/boot/dts/ti/k3-j7200.dtsi | 2 ++ > arch/arm64/boot/dts/ti/k3-j721e.dtsi | 3 +++ > 4 files changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi > index de6805b0c72c..120974726be8 100644 > --- a/arch/arm64/boot/dts/ti/k3-am64.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi > @@ -30,6 +30,8 @@ aliases { > serial8 = &main_uart6; > ethernet0 = &cpsw_port1; > ethernet1 = &cpsw_port2; > + mmc0 = &sdhci0; > + mmc1 = &sdhci1; > }; > > chosen { }; > diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi > index a9fc1af03f27..a58a39fa42db 100644 > --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi > @@ -31,6 +31,8 @@ aliases { > i2c4 = &main_i2c2; > i2c5 = &main_i2c3; > ethernet0 = &cpsw_port1; > + mmc0 = &sdhci0; > + mmc1 = &sdhci1; > }; > > chosen { }; > diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi > index b7005b803149..47567cb260c2 100644 > --- a/arch/arm64/boot/dts/ti/k3-j7200.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi > @@ -30,6 +30,8 @@ aliases { > serial9 = &main_uart7; > serial10 = &main_uart8; > serial11 = &main_uart9; > + mmc0 = &main_sdhci0; > + mmc1 = &main_sdhci1; > }; > > chosen { }; > diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi > index f0587fde147e..214359e7288b 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi > @@ -31,6 +31,9 @@ aliases { > serial10 = &main_uart8; > serial11 = &main_uart9; > ethernet0 = &cpsw_port1; > + mmc0 = &main_sdhci0; > + mmc1 = &main_sdhci1; > + mmc2 = &main_sdhci2; > }; > > chosen { }; >